Capital Numbers is a publicly listed digital engineering company founded in 2012, with 600+ in-house professionals serving mid-market and enterprise clients worldwide.
We help organizations build digital products, modernize critical systems, apply AI to practical business problems, and scale engineering capacity.
Our capabilities include:
Custom software, web, and mobile development
AI, GenAI, RAG, and intelligent automation
Data engineering and analytics
Cloud, DevOps, and platform engineering
E-commerce and enterprise applications
Clients can engage us through dedicated specialists, cross-functional engineering pods, or fixed-scope projects.
We build AI solutions for clients and use AI across our delivery lifecycle, including planning, development, testing, documentation, and code review. Experienced professionals remain accountable for architecture, security, quality, and business outcomes.
Clients choose Capital Numbers for our in-house talent, senior technical oversight, structured governance, transparent reporting, and ability to scale teams as priorities change.
Capital Numbers is ISO 9001 and ISO 27001 certified and operates with SOC 2 Type II controls. We have received 500+ customer reviews across global platforms.
Our clients include Consumer Reports, Cinépolis, BD, BASF, Veolia, Savills, DPD Ireland, The Access Group, and Chalhoub Group.
Tell us what you are building, modernizing, or scaling. We will respond within one business day and help determine the right team and engagement model.
Capital Numbers offers competitive pricing and good value for cost, with clients noting high-quality work, timely delivery, and effective communication. Project costs vary widely, with some clients investing under $10,000 while others exceeded $100,000. Overall, they provide cost-effective solutions tailored to client needs.
Clients frequently commend Capital Numbers for their professionalism, dedication, and work ethic. The team's commitment to delivering quality results and their proactive approach to problem-solving are highly valued by clients.
Challenges with Project Delays
Some clients mention experiencing project delays, often due to scope changes or communication challenges. While these issues are not pervasive, they highlight areas where Capital Numbers could improve project timeline management and initial estimation accuracy.
Impressive Technical Expertise
Capital Numbers is praised for their technical expertise across various platforms and technologies, including WordPress, Laravel, and custom software development. Clients appreciate their ability to handle complex projects and deliver high-quality solutions.
Strong Focus on Client Needs
Capital Numbers is recognized for their commitment to understanding and meeting client needs. They are noted for their willingness to adapt to client requirements and provide personalized service, ensuring client satisfaction and project success.
Effective Communication and Collaboration
Clients frequently highlight Capital Numbers' excellent communication and project management skills. The team is noted for being responsive, open to feedback, and proactive in addressing client concerns, resulting in smooth and efficient collaborations.
Positive Client Feedback and Satisfaction
Many clients express satisfaction with Capital Numbers' work, noting improved website performance, increased user engagement, and professional outcomes. Clients appreciate the company's dedication, responsiveness, and ability to meet project goals and timelines.
"I look forward to working with them again in the future."
Feb 5, 2020
CEO, FinTech Company
Anonymous
Verified
Financial services
New York, United States
1-10 Employees
Online Review
Verified
Capital Numbers implemented mobile development to extend the functionalities of an app. This involved creating rich charting, exposing backend endpoints, and creating profiles.
Internal stakeholders are exceptionally pleased with the results of the engagement. The vendor maintained an effective workflow complimented by their adaptability. They were an enthusiastic, detail-oriented team.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
Unidos is a financial wellness company that leveraged content and tooling. I am the founder and CEO.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
To help extend our mobile application.
What were your goals for this project?
Develop rich charting, expose backend endpoints, and create different profiles:
SOLUTION
How did you select this vendor?
Referral on web.
Describe the project in detail.
The project used Django Rest Framework and React Nativ.
What was the team composition?
2 developers and 1 project lead.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
The progress was fantastic and Sourav, Arghadip, and Rounak will extraordinary people to work with. I look forward to working with them again in the future.
How effective was the workflow between your team and theirs?
Very effective, they were adaptive to the project tools and technology stack that I preferred.
What did you find most impressive about this company?
The flexibility and willingness to try new things. The detailed work and intuition to solve for things I did not clarify.
Are there any areas for improvement?
No.
RATINGS
5.0
"Great work"
Quality
5.0
Service & Deliverables
"Great team"
Schedule
5.0
On time / deadlines
"Always flexible"
Cost
5.0
Value / within estimates
"Fair price based upon market + experience"
Willing to Refer
5.0
NPS
"Hope to work with them again soon.
Proof of Concept for Printing Equipment Service
Web Development
Less than $10,000
Mar. 2016 - Apr. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
4.5
"Capital Numbers has a wide array of people on staff capable of handling multiple types of projects."
Nov 25, 2019
Owner, Graphic-Equipment.Com
Kenneth Stein
Verified
Manufacturing
Knoxville, Tennessee
1-10 Employees
Online Review
Verified
The team at Capital Numbers was tasked with developing a proof of concept for a printing company's potential website. The team used provided information to start their workflow.
The project was completed within timeline and budget. Their skilled expertise across a variety of avenues makes Capital Numbers stand out amongst the competition. Their professional approach was also noteworthy.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I broker printing equipment but wanted to use the website thermographic-equipment.com as a proof of concept website.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
I asked the team to develop thermographic-equipment.com as a proof of concept website. If successful, it would have given insight how best to develop the 200+ .com domains that I own specifically related to the printing/graphic arts marketplace.
What were your goals for this project?
To use the developed website to show how other owned domains could be developed for printing equipment companies/printing equipment dealers to better showcase their company/equipment to a more global marketplace.
SOLUTION
How did you select this vendor?
I believe that I was originally contacted by Mukul Gupta by email telling me about services that Capital Numbers could provide
Describe the project and the services they provided in detail.
They were supplied with specific content (body copy) for each page. as well as the desired site architecture. The team in India was professional and developed the website as per my specified site architecture layout. Since it was going to be a proof of concept website, there was not a great push for speed in completing site.
What was the team composition?
There was a "team leader" who coordinated the tasks assigned to his associates. He stayed in contact giving updates via email. The number of people involved is unknown, but since it was a small project for them, I would guess 3 or 4 worked at various times on the project but likely not all at one time.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
The project was completed in an acceptable time and was approximately as budgeted for development.
How was project management arranged and how effective was it?
The "team leader" stayed in contact with me by email (my only method of communicating with the team). There was no set deadline since this was a proof of concept website being developed
What did you find most impressive about this company?
Capital Numbers has a wide array of people on staff capable of handling multiple types of projects. They acted in a professional and business-appropriate manner.
Are there any areas for improvement?
When I used the services of capital Numbers, they did not have (I was not aware of) a US contact including telephone number for easy access with questions/problems.
I have attempted recently to contact Jason Dodd via this number, but the calls have gone unanswered. My purpose for contacting him was to discuss project collaboration re multiple web site development.
I also tried contacting him as well as Mukul Gupta through the info@capitannumbers.com form. My only negative comment was when I asked if a "cheat sheet" could be provided as to how to post digital photos on the website, the team leader requested another payment which would have been almost the amount of the original project.
Perhaps there was a miscommunication as to what I was requesting. My only comparable experience was with a local (US) developer. He got about 4 times the amount I paid to Capital Numbers and did very little for me.
RATINGS
5.0
"They did what was requested and on budget"
Quality
5.0
Service & Deliverables
"Website done as requested and approximately for what was budgeted."
Schedule
5.0
On time / deadlines
"Since this was a proof of concept website, there was not a specific time structure that Capital Numbers needed to be concerned with"
Cost
5.0
Value / within estimates
Willing to Refer
4.5
NPS
"Reasonably certain web development (no experience with other services) so I would not recommend specifically
Web Development for Financial Website Development Company
Web Development
$10,000 to $49,999
Oct. - Nov. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They respond so quickly to thoughts and always try to do the best they can."
Nov 22, 2019
CEO, WeOptimize Ltd
Marcello Rongione
Verified
Financial services
Sweden
1-10 Employees
Online Review
Verified
Capital Numbers developed a website for a financial website development company. The team optimized the website and created a streamlined design.
While the site is not yet live, it has met the expectations of the internal team, who expect it to perform well. Capital Numbers handles projects in a professional manner, creating a streamlined process. The team is communicative and responsive.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CEO of a company called WeOptimize. Our company works with affiliate websites.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
We hired Capital Numbers to help us to build a finance website called lånjakt.se
What were your goals for this project?
That the site should be as SEO adapted and as good as possible. It should be easy for our customers to find what they are looking for on the site.
SOLUTION
How did you select this vendor?
I chose Capital because I had heard very well about their business and that they have an eye for design.
Describe the project and the services they provided in detail.
They are currently building an affiliate website within the finance industry. One the site you should be able to easily find the cheapest loans with the help of advanced comparison tools.
What was the team composition?
Cooperation worked well. I could easily communicate with a guy in the theme who then passed it on to the developers.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
The site is not live yet, but I believe and hope this project will be a winner.
How was project management arranged and how effective was it?
Very professional handled so far. Everything has gone really smoothly.
What did you find most impressive about this company?
They respond so quickly to thoughts and always try to do the best they can. It has been very easy to communicate with the team.
Are there any areas for improvement?
No not what I've noticed so far. I just hope now that the project is 100% done in time.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web and Mobile App Dev for Digital Agency
Web Development
Less than $10,000
June - Aug. 2019
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We appreciated the level of communication we received."
Nov 22, 2019
CEO, ST Marketing
Farhat Muruwat
Verified
Advertising & marketing
Fairfax, Virginia
11-50 Employees
Online Review
Verified
Capital Numbers developed a website and a mobile app on behalf of a digital agency. The team was responsible for improving the design and functionality of the site.
The website and mobile app pleased the third party client. Capital Numbers provides a high level of customer service and support. The team establishes effective communication to ensure a smooth collaboration.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I operate a digital agency.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
Develop a website and develop a mobile app.
What were your goals for this project?
Improve the design and functionality of the website.
SOLUTION
How did you select this vendor?
I met them at a trade show in Austin, TX.
Describe the project and the services they provided in detail.
Designed, developed a large website. It was a website migration with a lot of files and pdfs. They completed it without any issues. Awesome work at a great price.
What was the team composition?
I was given a project manager as my main point of contact. They had individual teams that designed and developed the website.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
I had a happy client with improved website design and very easy to use.
How was project management arranged and how effective was it?
I had one project manager and they communicated the next steps to move the project forward.
What did you find most impressive about this company?
We appreciated the level of communication we received.
Are there any areas for improvement?
Improve quality control. Test the details before website launch.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Medical Website for Marketing Agency
Web Development
Less than $10,000
Jan. - Mar. 2013
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"It was fairly painless to get in touch with their team."
May 30, 2019
CEO & Founder, Marketing Agency
Anonymous
Verified
Advertising & marketing
United States
1-10 Employees
Online Review
Verified
Capital Numbers created a WordPress site with a security stack. The website was built for a marketing agency’s client.
Capital Numbers delivered high-quality work within the discussed timeline. They provided frequent updates, being readily available and accessible. Expect a seamless workflow with Capital Numbers.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
We’re a marketing agency that specializes in optimizing our clients’ online presence and building upon it with the right messaging for advertising channels.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
We hired Capital Numbers to assist with a medical website. We needed help implementing WordPress and a security stack that would prevent hacks.
What were your goals for this project?
We wanted a website with a reliable security stack in place to prevent hacks and malware.
SOLUTION
How did you select this vendor?
After selective research, we spoke to them on the phone several times. They answered all my questions regarding CMS and security.
Describe the project and the services they provided in detail.
Along with a security stack, we discussed with their team on what CMS would work best with the project. After providing their strategies, they began developing the site within our assigned timeframe.
What was the team composition?
We worked with a designer, developer, and project manager.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
As one of the first websites we’ve developed, it provided a solid foundation four our expertise and high-quality design work.
How was project management arranged and how effective was it?
Throughout the project, there were weekly check-ins. We used Basecamp for frequent updates and file sharing. It was fairly painless to get in touch with their team.
What did you find most impressive about this company?
The systems that they had kept everyone on the same page. This was crucial in making sure the project was delivered on time.
Are there any areas for improvement?
At the time, I didn’t have any initial feedback for improvements. But I’m sure they’ve improved over time as they’re a forward-thinking company.
RATINGS
5.0
"They're a great team and a great company."
Quality
5.0
Service & Deliverables
"They deliver excellent front-end work."
Schedule
5.0
On time / deadlines
"I was always kept informed."
Cost
5.0
Value / within estimates
"The cost is very competitive."
Willing to Refer
5.0
NPS
"I'm very likely to refer them.
Website Updates and Security Measures for Law Firm Website
Web Development
Less than $10,000
June - July 2017
5.0
Quality
5.0
Schedule
5.0
Cost
4.0
Willing to Refer
5.0
"Things just got done."
May 27, 2019
Owner, Law Office of Andrew Cook
Andrew Cook
Verified
Legal
San Jose, California
1-10 Employees
Online Review
Verified
Capital Numbers provided fixes and updates for a website and redesigned content. They also upgraded security measures for a vulnerable mail server.
Their work has improved the site’s security, along with improvements to the visual design. Capital Numbers is a largely self-directed team that follows an efficient communication process.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I'm the owner and operator of a family law firm.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
My old website was constantly being hacked and taken down. My mail server was being hacked and taken over. It was difficult to maintain and it didn't look very professional.
What were your goals for this project?
I wanted my website up and running with as little maintenance as possible, and I wanted my mail server to be secure. Mostly I want to just focus on providing services to customers and not have to worry about technical matters.
SOLUTION
How did you select this vendor?
They were recommended to me by someone I trusted. I then called them and they were professional.
Describe the project and the services they provided in detail.
They fixed my website and redesigned the content. They updated all the software and security.
What was the team composition?
I dealt with a single point of contact.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
My website now is now professional and secure. I haven’t had any problems and I don’t have to worry about the site.
How was project management arranged and how effective was it?
I only dealt with one person, which was very effective.
What did you find most impressive about this company?
Things just got done with little effort from my end.
Are there any areas for improvement?
They haven't asked much about more services that I might find relevant.
RATINGS
5.0
"They're effective and they offer excellent quality."
Quality
5.0
Service & Deliverables
"Their work was fast and effective."
Schedule
5.0
On time / deadlines
Cost
4.0
Value / within estimates
"They worked at a fair price."
Willing to Refer
5.0
NPS
"I have before and will again.
Development Projects for Science Research Group
Custom Software Development
Less than $10,000
May 2019 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Every project we’ve given Capital Numbers has been a success."
May 24, 2019
CTO, Science Research & Advisory Group
Anonymous
Verified
Information technology
Arlington, Virginia
51-200 Employees
Online Review
Verified
Capital Numbers has assisted with a variety of development projects for a research and advisory firm. The team has helped with e-commerce development, design, and troubleshooting.
Capital Numbers exceeds expectations, constantly delivering high-quality work and services. Their responsiveness supplemented their professional management style. Expect a skilled team of developers.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I’m the CTO at a leading research and advisory firm that serves the life science, analytical instrument, diagnostic, healthcare, radiology, and dental industries.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire Capital Numbers?
We hired Capital Numbers for numerous development projects for our B2B sites.
What were your goals for this project?
We wanted a successful project completed on time.
SOLUTION
How did you select this vendor?
We interviewed a number of firms and selected based on capabilities, cost, and availability.
Describe the project and the services they provided in detail.
Capital Numbers has completed a number of development projects for us, including e-commerce services, site design, troubleshooting, and bug fixing.
What was the team composition?
Indranil (Project Manager, Capital Numbers) handled all the staffing and sourcing.
RESULTS & FEEDBACK
Can you share any information that demonstrates the impact that this project has had on your business?
Every project we’ve given Capital Numbers has been a success.
How was project management arranged and how effective was it?
Indranil is an asset to Capital Numbers.
What did you find most impressive about this company?
The responsiveness of their team is fantastic.
Are there any areas for improvement?
Overall, Capital Numbers has done an excellent job.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Showing 231-237 of
237 Reviews
Our Story
Founded in 2012, Capital Numbers was built to bridge the gap between business ambition and complex technology. We simplify digital transformation with a client-first approach, innovation at the core, and enterprise-grade security. Led by a decade-strong leadership team, we build lasting partnerships and deliver measurable outcomes. Beyond business, we are committed to creating impact through initiatives in food, health, and education.
Premier Verified means Clutch independently confirmed Capital Numbers is a legally registered business, has had its financial risk status checked (Creditsafe: Moderate Risk), and is backed by 187 verified client reviews averaging 4.8 stars.
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