Top SQL Developers
15 Leaders 15 Contenders
9,435 Companies
List of the Top SQL Development Companies
Sponsored
-
$1,000+$50 - $99 / hr2 - 9Doral, FL
Services provided
10% Custom Software Development70% Mobile App Development10% Low/No Code Development +110% Web DesignFocus Areas
10% SQL25% Swift15% Kotlin +510% C10% C#10% C++10% Java10% PythonSee all 7 projects305Apps is a bespoke software development company specializing in custom software creation with a strong focus on secure financial technology. The company has received overwhelmingly positive feedback, with 100% of reviews highlighting their expertise in security and effective project management, although some noted the need for improved initial project estimations.
Reviews mention Exceptional results
Clients have expressed exceptional satisfaction with 305Apps, highlighting their impressive project management and the quality of deliverables. One client noted the 'exceptional' level of creativity and attention to detail from the design team, which significantly enhanced the user experience. Additionally, feedback indicated that the project was completed on schedule, with all items delivered promptly, underscoring the company's commitment to client needs and overall project success.-
Mobile App Dev & Design for Skincare & Wellness Company
5.0 Sep 21, 2023The measurable outcomes from the project included the successful launch of an AI-powered app that operated seamlessly. User feedback was overwhelmingly positive, especially regarding the personalized skincare routine feature. What stood out most about this company was their design team. The level of creativity and attention to detail they brought to the app's interface was truly exceptional, elevating the user experience to a new level.
Read Full Review
Was this helpful?
1 of 1 Custom Software Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewCustom Software Development PROJECT HIGHLIGHT
UI/UX Design & Mobile App Dev for Personal Finance Mgmt Co
5.0 — 305Apps redesigned and redeveloped a finance management platform's mobile app. The team redesigned the app's UI and added features like bank-grade encryption, direct payment, and a cashback system Read moreWas this helpful?
Industry Experience
305Apps has demonstrated expertise across various industries including Financial Services, Augmented Reality, Telehealth, Wellness & Fitness, Fashion, and Beauty & Cosmetics. Clients praised their strong project management, attention to detail, and ability to integrate advanced features, like secure payments and AI technology. Overall sentiment reflects satisfaction in their ability to meet specific industry needs, particularly in enhancing user experience and engagement, making them a suitable partner for projects within these sectors.
Read All ReviewsSelect Industry to see insights
Beauty & Cosmetics Financial services Software Consulting Wellness & FitnessWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praised 305Apps for their competitive pricing and overall value for money. For instance, one client noted that the 'pricing fit our budget' and highlighted 'good value for cost.' Another stated that 305Apps offered 'reasonable pricing' for their specialized skills. While some reviews mentioned unexpected costs due to project changes, the overall sentiment remains positive, emphasizing that clients felt they received quality services aligned with their financial expectations.Was this helpful?
-
-
$50,000+$25 - $49 / hr10 - 49Poprad, Slovakia
Services provided
50% Custom Software Development10% Application Management & Support10% Enterprise App Modernization +310% IoT Development10% Mobile App Development10% Web DevelopmentFocus Areas
20% SQL40% Java20% JavaScript +120% PHPFounded in 2016, ADUS Technologies is a software development company. The small team provides Custom Software Development and Enterprise App Modernization.
Read more -
$5,000+Undisclosed250 - 999Chennai, India
Services provided
30% Custom Software Development20% AI Development20% Mobile App Development +410% Business Consulting10% Web Design5% Enterprise App Modernization5% IoT DevelopmentFocus Areas
20% SQL30% ASP.NET15% Python +510% C#10% Java5% AJAX5% JavaScript5% Visual BasicISolve Technologies Pvt Ltd is a custom software development company. Founded in 2004, the team offers Custom Software Development and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Dublin 2, Ireland
Services provided
30% Custom Software Development20% Cybersecurity20% IT Managed Services +220% IT Strategy Consulting10% AI DevelopmentFocus Areas
100% SQLTEKENABLE is a custom software development company established in 2002. The company provides Custom Software Development and IT managed services.
Read more -
$10,000+$25 - $49 / hr50 - 249Yerevan, Armenia
Services provided
70% Custom Software Development20% AI Development10% IT Staff AugmentationFocus Areas
10% SQL40% PHP20% JavaScript +310% Go10% Python10% TypescriptEstablished in 2019, amBrain is a custom software development company. The team specializes in Custom Software Development and Artificial Intelligence.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
35% Custom Software Development20% AI Consulting20% Web Development +215% E-Commerce Development10% API DevelopmentFocus Areas
15% SQL20% Typescript15% Java +415% JavaScript15% PHP15% Python5% RubyPearlThoughts is a small Thoothukudi, India-based software development company. Their services include Custom Software Development and Web Development.
Read more -
$50,000+$50 - $99 / hr10 - 49Wrocław, Poland
Services provided
50% Custom Software Development25% UX/UI Design25% Web DevelopmentFocus Areas
10% SQL50% PHP25% JavaScript +115% AJAXBased in Wrocław, Poland, John Weston Group is a software development company. They offer Custom Software Development and UX/UI Design and were founded in 2006.
Read more -
$1,000+$25 - $49 / hr50 - 249Mumbai, India
Services provided
10% Custom Software Development10% Blockchain10% IT Strategy Consulting +1010% IoT Development10% Mobile App Development10% Wearable App Development10% Web Development5% AI Development5% AR/VR Development5% Application Management & Support5% Application Testing5% Other Application Development5% Other IT Consulting and SIFocus Areas
15% SQL15% ASP.NET15% C# +515% C++15% Swift10% Kotlin10% Objective C5% ColdFusionSee all 3 projectsXanthus Innovations is a web development company known for designing and developing user-friendly and visually appealing websites. Reviews highlight their exceptional project management, with 100% of clients noting their professionalism, timely delivery, and proactive communication. Their commitment to meeting client needs and enhancing user experience results in high client satisfaction and increased website traffic.
Industry Experience
Xanthus Innovations has received positive feedback for their work in the Human Resources industry, particularly in strategic Talent Acquisition and website development. Clients noted their strengths in project management, communication, and timely delivery, which contributed to enhanced user experiences and increased client engagement. The overall sentiment in this sector highlights their professionalism and efficiency, making them a suitable partner for organizations seeking reliable solutions in HR and digital presence.
Read All ReviewsSelect Industry to see insights
Human ResourcesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients of Xanthus Innovations consistently express satisfaction with the company's cost-effectiveness and value for money. One reviewer highlighted that the project was delivered on time with high-quality results, exceeding expectations regarding professionalism and responsiveness. The efficient project management and proactive communication were particularly noted, contributing to a smooth experience without compromising on quality. Overall, clients feel they received significant value relative to their investment.Was this helpful?
-
UndisclosedUndisclosed10 - 49Lagos, Nigeria
Services provided
25% Custom Software Development20% Mobile App Development20% Web Development +315% UX/UI Design10% AI Development10% Web DesignFocus Areas
10% SQL50% JavaScript20% Other programming & scripting languages +210% AJAX10% ReduxFounded in 2016, Techinnover Analytics Limited is a small Lagos, Nigeria-based custom software development firm. Their team focuses on Custom Software Development and Web Development.
Read more -
$1,000+< $25 / hr10 - 49Ahmedabad, India
Services provided
10% Custom Software Development30% Mobile App Development30% Web Development +310% Application Management & Support10% IT Managed Services10% Other Application DevelopmentFocus Areas
35% SQL35% PHP30% TypescriptEstablished in 2018, WebKnight Infosystem, a small website development company, is located in Ahmedabad, India. Their team offers Web Development and Mobile App Development.
Read more -
UndisclosedUndisclosed50 - 249Newton, MA
Services provided
10% Custom Software Development20% Cloud Consulting & SI20% IT Strategy Consulting +610% BI & Big Data Consulting & SI10% Enterprise App Modernization10% IT Managed Services10% Low/No Code Development5% IT Staff Augmentation5% Logistics & Supply Chain ConsultingFocus Areas
20% SQL20% PHP20% Python +315% Ember.js15% JavaScript10% Other programming & scripting languagesCleartelligence is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and are located in Newton, Massachusetts.
Read more -
$5,000+$50 - $99 / hr10 - 49Cambridge, England
Services provided
20% Custom Software Development25% AI Development20% AI Consulting +315% Application Management & Support10% Generative AI10% Web DevelopmentFocus Areas
20% SQL20% C#20% Java +220% Kotlin20% PythonSee all 2 projectsJournai is a Custom Software Development company specializing in tailored software solutions and full-stack software development. Reviewers consistently praise Journai's technical expertise, seamless communication, and ability to deliver impactful solutions, with 90% positive feedback highlighting their human-centered design and proactive approach. Clients appreciate their commitment to understanding specific needs and delivering efficient, high-quality results, although some suggest minor improvements in documentation and onboarding resources.
2 of 2 Custom Software Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 2 ReviewsCustom Software Development PROJECT HIGHLIGHT
AI-Based Parking Solution Dev for Motorbike Parking Company
5.0 — Journai developed an AI-based parking solution for a motorbike parking company. The team built a custom computer vision engine and the backend logic, integrated the payment gateway, and developed a Read moreWas this helpful?
Industry Experience
Journai demonstrates strong expertise across multiple industries, particularly in Arts, Entertainment & Music, and AI Autonomous Parking Solutions. In the music sector, they excelled in enhancing student engagement through a custom mobile app, achieving an 85% engagement rate and a 40% increase in practice consistency. In the parking industry, they improved operational efficiency, tripling throughput and boosting revenue by 15%. Overall, client sentiment is highly positive, highlighting Journai's technical proficiency, adaptability, and commitment to client needs across diverse projects.
Read All ReviewsSelect Industry to see insights
Other industries Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight Journai's competitive pricing and strong value for money. One client noted that their decision to choose Journai was influenced by their budget-friendly pricing and alignment with company values. Another client emphasized that the solution provided not only addressed their needs but also delivered immediate financial returns, effectively justifying the investment. Overall, feedback indicates a high level of satisfaction with the cost-to-value ratio of Journai's services.Was this helpful?
-
UndisclosedUndisclosed10 - 49Bogota, Colombia
Services provided
70% Custom Software Development20% IT Managed Services10% Web DesignFocus Areas
100% SQLTransport Systems is a software development company in Bogota, Colombia. The team specializes in Custom Software Development and IT managed services.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
20% Custom Software Development20% AI Development20% Cloud Consulting & SI +220% Mobile App Development20% Web DevelopmentFocus Areas
15% SQL30% Typescript20% JavaScript +320% PHP10% Swift5% PythonCloud consulting & SI company Apex Soft is based in Dnipro, Ukraine. They offer cloud consulting & SI and Custom Software Development.
Read more -
$10,000+$50 - $99 / hr10 - 49Grzymysław, Poland
Services provided
35% Custom Software Development10% Application Management & Support10% Mobile App Development +710% Pay Per Click10% Web Design5% Advertising5% Content Marketing5% Product Design5% Search Engine Optimization5% Social Media MarketingFocus Areas
15% SQL35% JavaScript35% PHP +210% Typescript5% XMLNXO sp. Z o.o., a software development firm, is based in Grzymysław, Poland. Their services include Custom Software Development and Pay Per Click.
Read more -
$5,000+$100 - $149 / hr10 - 49Bradford, England
Services provided
30% Custom Software Development20% AI Consulting20% AI Development +310% AI Agents10% Call Center Services10% Customer Service OutsourcingFocus Areas
35% SQL50% Python15% Other programming & scripting languagesNexAura is a custom software development firm. The Bradford, England-based firm provides Custom Software Development and Artificial Intelligence.
Read more -
$5,000+$100 - $149 / hr50 - 249Lalitpur, Nepal
Services provided
10% Custom Software Development10% IT Staff Augmentation10% Mobile App Development +1310% Web Development5% AI Development5% Branding5% E-Commerce Development5% Graphic Design5% IT Managed Services5% Packaging Design5% Print Design5% Public Relations5% Search Engine Optimization5% UX/UI Design5% Wearable App Development5% Web DesignFocus Areas
10% SQL20% PHP15% JavaScript +515% Other programming & scripting languages15% Python10% C++10% Ruby5% JavaPagoda Labs Pvt Ltd is a software development company launched in 2008. The midsize team provides Custom Software Development and Mobile App Development.
Read more -
$5,000+$25 - $49 / hr10 - 49
Services provided
25% Custom Software Development20% AI Development15% Cloud Consulting & SI +315% Enterprise App Modernization15% Mobile App Development10% Web DevelopmentFocus Areas
35% SQL35% Python10% C++ +210% HTML510% TypescriptCybernef Technologies is a software development firm headquartered in Dallas, Texas. Founded in 2018, the team provides Custom Software Development and Artificial Intelligence.
Read more -
$5,000+$50 - $99 / hr2 - 9Berlin, Germany
Services provided
70% Custom Software Development30% Web DevelopmentFocus Areas
45% SQL55% JavaScriptAxonetiq GmbH is a software development company. Headquartered in Berlin, Germany, the company offers Custom Software Development and Web Development.
Read more -
$5,000+$100 - $149 / hr2 - 9Burien, WA
Services provided
20% Custom Software Development20% E-Commerce Development20% Mobile App Development +315% Web Design15% Web Development10% Search Engine OptimizationFocus Areas
25% SQL15% ASP.NET10% JavaScript +910% PHP5% ASP5% C#5% C++5% HTML55% Java5% Visual Basic5% XML5% jquerySandcastle Web Design and Development is a software development company established in 1998. The team specializes in Custom Software Development and Mobile App Development.
Read more -
$50,000+$50 - $99 / hr50 - 249Lisbon, Portugal
Services provided
50% Custom Software Development40% Web Development10% Mobile App DevelopmentFocus Areas
20% SQL20% C#20% Java +220% JavaScript20% TypescriptBased in Lisbon, Portugal, Nexllence is a midsize custom software development company. The team offers Custom Software Development and Web Development.
Read more -
$10,000+$25 - $49 / hr50 - 249Brentwood, TN
Services provided
10% Custom Software Development20% IT Staff Augmentation12% Low/No Code Development +1310% API Development10% Mobile App Development10% Web Development5% AI Development5% Generative AI3% AI Consulting3% Cloud Consulting & SI3% DevOps Managed Services2% Application Management & Support2% E-Commerce Development2% Enterprise App Modernization2% Microservices Architecture Services1% BI & Big Data Consulting & SIFocus Areas
12% SQL20% C#10% PHP +247% JavaScript6% Python5% ASP.NET5% jquery4% Typescript3% Apex3% Delphi3% Java3% Redux3% Swift2% AJAX2% HTML51% ASP1% C1% C++1% Ember.js1% Go1% Kotlin1% Ruby1% Rust1% UnrealScript1% Visual Basic1% XML1% backbone.jsChampSoft Inc. Is a midsize IT staff augmentation company located in Brentwood, Tennessee and Bengaluru, India. The team specializes in IT staff augmentation and Low/No Code Development.
Read more -
$5,000+$100 - $149 / hr50 - 249Dublin, Ireland
Services provided
15% Custom Software Development15% Application Testing10% API Development +610% Blockchain10% Cybersecurity10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentFocus Areas
11% SQL25% PHP25% UnrealScript +313% ASP.NET13% C#13% RustCyrex Ltd., a custom software development company, was launched in 2015. The midsize team provides Custom Software Development and Application Testing.
Read more -
$1,000+Undisclosed50 - 249Wilmington, DE
Services provided
35% Custom Software Development35% Mobile App Development30% Web DevelopmentFocus Areas
15% SQL25% Kotlin15% C# +315% HTML515% Swift15% Visual BasicKuika is a software development company. The midsize Wilmington, Delaware-based team specializes in Custom Software Development and Mobile App Development. The company was launched in 2015.
Read more -
$1,000+$25 - $49 / hr250 - 999San Mateo, CA
Services provided
30% Custom Software Development30% ERP Consulting and SI20% AI Development +210% E-Commerce Development10% Mobile App DevelopmentFocus Areas
30% SQL10% AJAX10% ASP.NET +810% C#10% Visual Basic5% C++5% Java5% JavaScript5% PHP5% XML5% jqueryERP consulting and SI company Folio3 Agtech was established in 2005. The agency specializes in ERP consulting and SI and Custom Software Development.
Read more -
$10,000+$25 - $49 / hr50 - 249Ciudad de México, Mexico
Services provided
10% Custom Software Development60% IT Staff Augmentation10% AR/VR Development +510% Mobile App Development5% Web Development2% AI Development2% E-Commerce Development1% UX/UI DesignFocus Areas
11% SQL33% Java33% JavaScript +212% Kotlin11% PythonSee all 6 projectsOnikom is a bespoke software development company specializing in custom software creation and tailored solutions. With approximately 100% of reviews highlighting their technical expertise and ethical quality, clients consistently commend their ability to deliver complex projects on time, leveraging technologies like PHP, Java, and NodeJS. Their responsive project management style is frequently praised, underscoring their commitment to client satisfaction.
Reviews mention Unique expertise
Clients have expressed a highly positive sentiment regarding Onikom's unique expertise, particularly highlighting their ethical standards and commitment to continuous technological evolution. One client noted, 'Their ethic is one of their most valuable virtues for our alliance,' emphasizing the company's readiness to adapt and provide knowledgeable solutions. This consistent delivery of expertise over 12 years has fostered strong partnerships, showcasing Onikom's ability to meet diverse project needs effectively.-
Custom Software Development for Technology Solutions Company
5.0 Sep 28, 2021We have been working with Onikom since 2009. Their ethic is one of their most valuables virtues for our alliance. Besides that, they are in continuous capacitation and technological evolution, which let them be prepared with enough knowledge and capacity to serve their partners and customers.
Read Full Review
Was this helpful?
2 of 2 Custom Software Development reviews are 5 stars$10,000 – $49,000 avg. project costRead 2 ReviewsCustom Software Development PROJECT HIGHLIGHT
Custom Software Development for Equipment Automation Company
5.0 — Onikom helped an equipment automation company develop custom software that records all audiences inside the courtrooms in Mexico. The team primarily leveraged PHP technology to provide access and Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Onikom is consistently praised for its competitive pricing and the value it delivers. Clients noted that the company's rates fit their budgets, with one stating, 'Pricing fit our budget.' Additionally, feedback highlighted Onikom's ability to meet quality standards and deliver projects on time, reinforcing the sentiment that they provide excellent value for money. Overall, clients appreciate the combination of cost-effectiveness and the high quality of service, making Onikom a reliable partner for their needs.Was this helpful?
View projects from:
Was this helpful?
-
-
$25,000+$50 - $99 / hr10 - 49Martlesham, England
Services provided
10% Custom Software Development70% Mobile App Development15% IoT Development +15% Application TestingFocus Areas
15% SQL20% Kotlin20% Swift +315% C#15% JavaScript15% PythonSee all 18 projectsCoderus is a custom software development company specializing in bespoke software solutions, notably in embedded software, mobile applications, and cloud integration. Reviews indicate a high level of versatility and adaptability, with approximately 90% of feedback highlighting their ability to meet complex project needs and maintain rigorous quality standards. The company is praised for its effective project management and strong customer collaboration, consistently meeting timelines and expectations.
Reviews mention High-quality work
The overall sentiment regarding the quality of work delivered by Coderus is exceptionally positive. Clients consistently highlight their ability to deliver high-quality solutions on time and within budget. For instance, one client praised Coderus for their impressive responsiveness and high-quality output, stating that they rarely revisit completed work. Another client noted the exceptional quality and user satisfaction with the applications developed, emphasizing the rigorous testing and attention to detail. Overall, Coderus is regarded as a reliable partner that exceeds expectations in quality.-
Managed IT Services & Mobile App Dev for Telecom Software Co
4.5 Sep 6, 2022Coderus’ ability to provide our required services on time is impressive. Their team reacts to our demands quickly and delivers high-quality work on time.
Read Full Review -
Software Dev & Product QA for Charging System Provider
4.0 Sep 22, 2021Overall, I can say that they meet our standards, timeline- and quality-wise. We're most impressed with the high level of versatility that they offer.
Read Full Review -
Web & Mobile App Dev for Premium Audio Company
4.5 Apr 27, 2021The quality of their work is very good, and they very rarely revisit anything. They’ve got a good track record of getting the solutions correctly, and they’re very persistent in following up to make sure everything is fine, and the customer is happy.
Read Full Review -
Software Dev for Electronic Company
5.0 Apr 20, 2021The applications released by us, developed with Coderus consistently met the goals of the projects, without significant issues at launch. Coderus was able to manage development timelines to release applications that aligned with complex product development and launch timings.
Read Full Review -
Software Dev for Electronics Manufacturer
5.0 Mar 10, 2021We stay with Coderus because of the quality of their work and our collaborative relationship. It’s very hard for us to find partners that understand us as well as Coderus does.
Read Full Review
Was this helpful?
4 of 5 Custom Software Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 5 ReviewsCustom Software Development PROJECT HIGHLIGHT
Software Dev for Electronic Company
5.0 — An electronics company hired Coderus to help develop software for their audio products. They were responsible for developing and testing the software. Read moreWas this helpful?
Industry Experience
Coderus has received positive industry feedback across various sectors, including Consumer Products, Software, Automotive, Telecommunications, Education, and Sports. Clients praise their flexibility, project management, and expertise in mobile app development and IT services. In Consumer Products, they excel in enhancing user experience and interface design. In Software and Telecommunications, their ability to deliver on time and adapt to changing requirements is noted. Overall, sentiment is highly favorable, suggesting Coderus is well-suited for tech-driven projects in these industries.
Read All ReviewsSelect Industry to see insights
Consumer Products Software Consulting Automotive Engineering Telecommunications Arts, entertainment & music Education SportsWas this helpful?
View projects from:
Was this helpful?
-
-
$25,000+$100 - $149 / hr50 - 249Horbury, England
Services provided
20% Custom Software Development30% Application Management & Support10% AR/VR Development +410% Application Testing10% Cloud Consulting & SI10% Enterprise App Modernization10% Web DevelopmentFocus Areas
11% SQL21% ASP.NET11% ASP +611% C++11% JavaScript11% Other programming & scripting languages11% PHP11% Redux2% TypescriptApplication Management & Support company Propel Tech Ltd was launched in 2007. The agency offers Application Management & Support and Custom Software Development.
Read more -
$10,000+$100 - $149 / hr2 - 9Cleveland, OH
Services provided
30% Custom Software Development15% Mobile App Development15% UX/UI Design +710% Web Development5% Branding5% Business Consulting5% Graphic Design5% IoT Development5% Search Engine Optimization5% Web DesignFocus Areas
15% SQL20% JavaScript20% Redux +715% Typescript5% ASP.NET5% C#5% Java5% PHP5% Swift5% Visual BasicOos is a small software development firm based in Cleveland, Ohio. Their services include Custom Software Development and UX/UI Design.
Read more -
$5,000+Undisclosed50 - 249Dhahran, Saudi Arabia
Services provided
15% Custom Software Development15% Web Development10% Mobile App Development +125% Branding5% Business Consulting5% Cloud Consulting & SI5% E-Commerce Development5% IT Managed Services5% IT Strategy Consulting5% Marketing Strategy5% Mobile & App Marketing5% Product Design5% Product Marketing5% Search Engine Optimization5% UX/UI DesignFocus Areas
10% SQL10% AJAX10% JavaScript +1110% Kotlin10% PHP10% Visual Basic5% ASP5% ASP.NET5% C#5% C++5% Java5% Python5% Redux5% RubyEstablished in 1998, Dirayaah Smart Technologies is a software development firm. Their services include Custom Software Development and Web Development.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 SQL Development Companies
-
$10,000+$50 - $99 / hr250 - 999Marlborough, MA
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development18% SQL70% Other -
$25,000+$50 - $99 / hr250 - 999Gliwice, Poland
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% Custom Software Development10% SQL65% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Jersey City, NJ
Ability to deliver
39.4/40.019.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Custom Software Development20% SQL90% Other -
$10,000+$25 - $49 / hr1,000 - 9,999București, Romania
Ability to deliver
35.3/40.015.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development34% SQL80% Other -
$10,000+$25 - $49 / hr250 - 999Kropyvnytskyi, Ukraine
Ability to deliver
38.3/40.018.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Custom Software Development10% SQL60% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.4/40.017.2/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development30% SQL80% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development10% SQL60% Other -
$25,000+$25 - $49 / hr50 - 249Kraków, Poland
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
30% Custom Software Development20% SQL70% Other -
$25,000+$25 - $49 / hr250 - 999Dallas, TX
Ability to deliver
37.6/40.019.2/20 Reviews10/10 Clients & Experience8.4/10 Market PresenceService focus
20% Custom Software Development20% SQL80% Other -
$1,000+$150 - $199 / hr250 - 999Tampa, FL
Ability to deliver
35.8/40.017.4/20 Reviews9.3/10 Clients & Experience9.2/10 Market PresenceService focus
35% Custom Software Development15% SQL65% Other -
$5,000+< $25 / hr250 - 999Hanoi, Vietnam
Ability to deliver
37.3/40.019/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
30% Custom Software Development10% SQL70% Other -
$10,000+$150 - $199 / hr10 - 49Halifax, Canada
Ability to deliver
38.7/40.019.8/20 Reviews9/10 Clients & Experience9.9/10 Market PresenceService focus
40% Custom Software Development20% SQL60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Orlando, FL
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Custom Software Development10% SQL90% Other -
$25,000+$100 - $149 / hr50 - 249Plano, TX
Ability to deliver
38.6/40.018.6/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
35% Custom Software Development15% SQL65% Other -
$5,000+$25 - $49 / hr1,000 - 9,999Kolkata, India
Ability to deliver
34.5/40.016.2/20 Reviews8.6/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development20% SQL80% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development10% SQL50% Other -
Undisclosed$150 - $199 / hr250 - 999McKinney, TX
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Custom Software Development25% SQL85% Other -
$25,000+$50 - $99 / hr250 - 999Jaipur, India
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
25% Custom Software Development10% SQL75% Other -
$5,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
38.2/40.019.6/20 Reviews9.1/10 Clients & Experience9.5/10 Market PresenceService focus
25% Custom Software Development25% SQL75% Other -
$25,000+$25 - $49 / hr250 - 999Frisco, TX
Ability to deliver
36.5/40.016.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development10% SQL70% Other -
Undisclosed$100 - $149 / hr250 - 999Austin, TX
Ability to deliver
36.5/40.016.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
30% Custom Software Development10% SQL70% Other -
$10,000+$50 - $99 / hr250 - 999Lisboa, Portugal
Ability to deliver
35.8/40.017.6/20 Reviews10/10 Clients & Experience8.2/10 Market PresenceService focus
40% Custom Software Development10% SQL60% Other -
$25,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
38.5/40.019/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development15% SQL70% Other -
$5,000+$50 - $99 / hr250 - 999Indore, India
Ability to deliver
39.4/40.020/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
15% Custom Software Development10% SQL85% Other -
$50,000+$150 - $199 / hr50 - 249Montréal, Canada
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Custom Software Development10% SQL75% Other -
$10,000+$100 - $149 / hr250 - 999Bellevue, WA
Ability to deliver
32.7/40.015.8/20 Reviews7.3/10 Clients & Experience9.6/10 Market PresenceService focus
35% Custom Software Development25% SQL65% Other -
$25,000+$50 - $99 / hr250 - 999Sunny Isles Beach, FL
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development10% SQL60% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.9/40.017.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Custom Software Development15% SQL60% Other -
UndisclosedUndisclosed250 - 999București, Romania
Ability to deliver
34.6/40.017/20 Reviews9.1/10 Clients & Experience8.5/10 Market PresenceService focus
40% Custom Software Development15% SQL60% Other -
$5,000+$25 - $49 / hr50 - 249Nowy Sącz, Poland
Ability to deliver
34.2/40.018.6/20 Reviews9.7/10 Clients & Experience5.9/10 Market PresenceService focus
50% Custom Software Development25% SQL50% Other
Latest SQL Developers Articles
See all articles
AI-Assisted Software Development: Productivity Gains vs. Quality Risks
AI-assisted software development has already become the everyday practice for the majority of development agencies. This article dives into its benefits and...
What Actually Protects Your SaaS Product in 2026? Survey Data from Founders Who Are Building to Last
AI has collapsed the cost of building software and the cost of copying it. Features that once took quarters to ship now take days. The window for...
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.