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List of the Top California Custom Software Development Companies
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$10,000+$150 - $199 / hr10 - 49Serves CaliforniaServices provided
30% Custom Software Development20% Mobile App Development15% E-Commerce Development +3 services15% UX/UI Design10% Web Design10% Web DevelopmentSee all 11 projectsKingsmen Digital Ventures is a custom software development company specializing in bespoke software creation and full-stack software development. The company has received overwhelmingly positive feedback, with clients praising their project management skills and timely delivery, with 100% of reviews noting their impressive expertise and responsiveness. Their work consistently results in successful project outcomes and enhanced customer experiences.
Reviews mention Unique expertise
Clients consistently highlight Kingsmen Digital Ventures' unique expertise in custom software development and UI/UX design. One client noted their decision to engage Kingsmen was driven by their professionalism and deep industry knowledge, stating they felt confident in creating their software vision with the team. Another emphasized the unmatched level of service compared to overseas alternatives, reinforcing that the investment in Kingsmen was ultimately more beneficial. Overall sentiment reflects strong satisfaction with their specialized skills and effective communication.-
Web & Mobile Experience for Automotive Broker
5.0 Jan 24, 2025Automotive enthusiast CEO and he knows the auto industry pretty well so he got all of the lingo and what we were trying to accomplish.
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1 of 1 reviews is 5 starsUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent feedback for Kingsmen Digital Ventures highlights their exceptional organization and accountability in managing digital projects. A client from BitGo noted a remarkable 400% increase in site traffic and a 50% boost in mobile performance due to their effective management of website and CMS. The team's professionalism, positive attitude, and commitment to client education were particularly praised, with no identified areas for improvement. Overall, sentiment towards their services is highly positive.Was this helpful?
Industry Experience
Kingsmen Digital Ventures has demonstrated strong expertise across several industries, including Automotive, Wellness & Fitness, Business Services, Beauty & Cosmetics, Sports, Healthcare, Pharmaceuticals, and Financial Services. Clients highlighted their ability to deliver tailored software solutions, effective project management, and a deep understanding of industry-specific needs. Overall sentiment is overwhelmingly positive, as clients reported significant ROI, improved user experience, and project success, indicating that Kingsmen is well-suited for clients in diverse sectors seeking innovative digital transformations.
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Sports Automotive Wellness & Fitness Business services Beauty & Cosmetics Medical Healthcare Consulting Pharmaceuticals Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients frequently commend Kingsmen Digital Ventures for their exceptional value for money, noting that although their fees are higher than some competitors, the unmatched quality of service justifies the investment. One client stated, 'their level of service, knowledge, and expertise was unmatched anywhere else.' Another remarked on the 'good value for cost' and the immediate ROI from their projects. Overall, sentiment is positive, emphasizing that the firm's expertise and responsiveness lead to successful outcomes, making them a worthwhile investment.Was this helpful?
$10,000+$50 - $99 / hr1,000 - 9,999Serves CaliforniaServices provided
10% Custom Software Development10% AI Development10% AR/VR Development +7 services10% Blockchain10% Cloud Consulting & SI10% E-Commerce Development10% IT Staff Augmentation10% Mobile App Development10% Robotics Process Automation10% Web DevelopmentSee all 72 projectsInnowise is a bespoke software development company excelling in end-to-end services across various sectors, including healthcare and finance. The firm boasts a 100% satisfaction rate from reviewers, with significant praise for their project management and tailored solutions. Clients consistently highlight Innowise's responsiveness and technical expertise, with 90% of reviews mentioning their ability to deliver on time and within budget.
Reviews mention Open to feedback
Clients have praised Innowise Group for their open-mindedness and effective communication, noting their willingness to understand challenges from the client's perspective. One client highlighted their readiness to assist and adapt to problems, indicating a positive sentiment towards their openness to feedback. Although there were suggestions for improvement regarding readiness with solutions, overall feedback reflects satisfaction with the team's adaptability and responsiveness.-
MVP Dev for Technology Startup
5.0 Jun 2, 2022Responsive, open to feedback, great attitudes, helpful advice, and quick turnaround time. Most of the ongoing work was communicated and meetings held over Discord - which is what our company uses for our internal communications as well in addition to engaging with our community.
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1 of 1 reviews is 5 stars1 new review for Custom Software Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, client feedback for Innowise has been overwhelmingly positive. One client highlighted their successful creation of a custom database that streamlined reporting and reduced labor, emphasizing effective project management and timely communication. They noted a significant improvement over prior experiences with another firm, citing Innowise's adherence to budget and deadlines. Overall, clients appreciate Innowise's attention to detail and commitment to delivering quality solutions without any reported areas for improvement.Was this helpful?
28 of 33 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 33 ReviewsCustom Software Development PROJECT HIGHLIGHT
Custom Database Development for Private School
5.0 — Innowise created a custom database for a private school using Microsoft Power Apps. The team's solution uses an API to integrate another provider and automates workflows and reporting for student Read moreWas this helpful?
See All Locations (11)Paris, France
104 Boulevard de Sébastopol
Paris, France 750036 - 9
+33749176901
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$25,000+$25 - $49 / hr1,000 - 9,999Serves CaliforniaServices provided
10% Custom Software Development10% AI Development10% CRM Consulting and SI +7 services10% Cloud Consulting & SI10% E-Commerce Development10% ECM Consulting and SI10% ERP Consulting and SI10% Enterprise App Modernization10% Mobile App Development10% Unified Communications Consulting & SISee all 82 projectsSimform is a custom software development company specializing in tailored software solutions across various industries, including SaaS, healthcare, and financial services. The company consistently receives positive feedback, with 88% of reviewers praising their technical expertise, project management, and alignment with client values. Simform stands out for its end-to-end software development capabilities and professional team, with only a small percentage highlighting areas for improvement.
Reviews mention Honest
Clients express a strong sentiment of honesty regarding Simform's operations. For instance, one CEO highlighted their transparency in communication, stating, "they're truthful and honest about it," which fostered trust and informed decision-making. Another client noted the company's forthcomingness during a missed deadline, emphasizing that Simform genuinely cares about client relationships. Overall, the feedback underscores Simform's commitment to integrity and effective communication, reinforcing their reputation as a reliable partner.-
Web Dev & Database Management for Data Analytics Company
5.0 Jul 7, 2022I'm most impressed with Simform's ability to properly plan things, manage their work, and communicate early about what it will take. They're clearly experienced, understand what's needed, and are truthful and honest about it. I've worked with other developers who didn't quite understand what we wanted, and we ended up with a bigger and more expensive project. With Simform, I don't have to worry about those issues.
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Mobile App Development for Application Company
5.0 Sep 23, 2020Recently, we’ve been getting toward the end of a project. They’re in India, and with COVID, they’ve seen a lot of power outages, Wi-Fi outages, and even illnesses. The team was a little frazzled and missed a deadline, which wasn’t a big deal, but one of the owners stepped in to assure me it wouldn’t happen again and that they would fix it. It was a really great back and forth, and demonstrated that they care about me as a client. I thought that honesty and forthcomingness was fantastic.
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2 of 4 reviews are 5 stars2 new reviews for Custom Software Development services$50,000 – $199,999 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
Recent reviews indicate that Simform is highly regarded for its exceptional communication, project management, and technical expertise. Clients praised their proactive approach, timely delivery, and ability to understand complex business needs. For instance, a manager from Eye Recommend highlighted their structured communication and smooth project execution, while the Director of Engineering at Datamark noted the ease of collaboration and trust built with executives. Overall, the sentiment is overwhelmingly positive, with clients recommending Simform for future projects.Was this helpful?
29 of 37 Custom Software Development reviews are 5 stars8 new reviews for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 37 ReviewsCustom Software Development PROJECT HIGHLIGHT
Mobile App & Software Development for Medical Device Company
5.0 — Simform was hired by a medical device company to build a mobile app for iOS and Android. They're also tasked with providing software development support for the client's R&D department. Read moreWas this helpful?
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$50,000+$50 - $99 / hr1,000 - 9,999Serves CaliforniaServices provided
10% Custom Software Development10% AI Agents10% AI Development +7 services10% BI & Big Data Consulting & SI10% Blockchain10% Cloud Consulting & SI10% DevOps Managed Services10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentSee all 98 projectsVention is a bespoke software development company specializing in custom software creation and full-stack software development. Across their reviews, 100% of clients commend their responsiveness and project management, with 90% highlighting their strong developer talent and the ability to quickly adapt to project needs. They excel in providing end-to-end software development solutions, consistently delivering high-quality, timely outcomes.
Reviews mention Adaptable
The sentiment regarding Vention's adaptability is overwhelmingly positive. Clients consistently highlighted their team's ability to quickly integrate into existing workflows and respond to urgent needs. One client noted, "Vention's team was easy to interact with, responsive, and adaptable to different working methods." Another remarked on the team's flexibility, stating they "adapted to any circumstance of more or less guidance, and always delivered on time." Overall, Vention is praised for its responsiveness and capacity to meet diverse project requirements.-
AR/VR Development Staff Aug for Healthcare Technology Co
4.5 May 16, 2025Vention's team was easy to interact with, responsive, and adaptable to different working methods.
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45 of 50 Custom Software Development reviews are 5 stars5 new reviews for Custom Software Development in past 6 months$200,000 – $999,999 avg. project costRead 50 ReviewsCustom Software Development PROJECT HIGHLIGHT
IT Staff Aug & Custom Software Dev for AI Co
5.0 — Vention provided staff augmentation for an AI company. The team developed React front ends for several features, handled QA work, and managed infrastructure. Read moreWas this helpful?
Industry Experience
Vention has demonstrated expertise across diverse industries, including Fintech, IT, Education, Marketing, and Healthcare. In Fintech, they excel in software development and team augmentation, receiving praise for responsiveness and timely deliveries. In IT, clients commend their problem-solving skills and technical proficiency, while in Education, their collaborative approach has improved project outcomes. Overall sentiment is positive, with a consistent emphasis on quality, flexibility, and effective communication across all sectors.
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Advertising & marketing Education Business services Financial services Food & Beverage Software eCommerce Healthcare Logistics & Supply Chain Hospitality & leisure Consulting Social Networking Energy & natural resources Wellness & Fitness Transportation IT Services Real estate Media Arts, entertainment & music Utilities Chemicals & Biotechnology Consumer Products Information technology Other IndustryWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently report that Vention offers excellent value for money, with pricing fitting within their budgets while delivering high-quality results. For instance, one client highlighted that Vention's pricing was a significant factor in their decision to partner with the company, while another noted a 50% reduction in Salesforce license costs due to Vention's optimizations. Overall, feedback indicates strong satisfaction with Vention’s cost-effectiveness and the quality of service provided.Was this helpful?
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UndisclosedUndisclosed250 - 999Dublin, CA
Services provided
10% Custom Software Development20% DevOps Managed Services20% Mobile App Development +4 services15% Application Testing15% BI & Big Data Consulting & SI10% AR/VR Development10% IT Strategy ConsultingBhavna Corp. Is a Noida, India-based application development firm. Their services include Mobile App Development and DevOps Managed Services.
Read moreSee All Locations (2)Dublin, CA
3051, Copper Peak Drive,
Dublin, CA 945681
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List of the Top 15 California Custom Software Development Companies
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$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
30% Custom Software Development70% Other -
$50,000+$100 - $149 / hr50 - 249Newport Beach, CA
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
39.1/40.019.2/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
16% Custom Software Development84% Other -
$10,000+Undisclosed50 - 249San Francisco, CA
Ability to deliver
39.1/40.019.8/20 Reviews9.6/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$50 - $99 / hr10 - 49Solana Beach, CA
Ability to deliver
36.5/40.017.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
80% Custom Software Development20% Other -
$25,000+$50 - $99 / hr50 - 249San Jose, CA
Ability to deliver
39.4/40.019.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
25% Custom Software Development75% Other -
$50,000+$150 - $199 / hr250 - 999Irvine, CA
Ability to deliver
36.2/40.016.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
45% Custom Software Development55% Other -
$10,000+$50 - $99 / hr50 - 249San Francisco, CA
Ability to deliver
35.8/40.019.8/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
40% Custom Software Development60% Other -
$100,000+$150 - $199 / hr250 - 999Los Angeles, CA
Ability to deliver
35.7/40.016.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$25 - $49 / hr50 - 249Sacramento, CA
Ability to deliver
37.3/40.018.8/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
37/40.017.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$50 - $99 / hr50 - 249San Francisco, CA
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$5,000+$100 - $149 / hr50 - 249Pasadena, CA
Ability to deliver
34/40.017.6/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$50 - $99 / hr50 - 249San Diego, CA
Ability to deliver
33.8/40.018.6/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
40% Custom Software Development60% Other -
$25,000+$150 - $199 / hr10 - 49El Segundo, CA
Ability to deliver
33.5/40.017.4/20 Reviews10/10 Clients & Experience6.1/10 Market PresenceService focus
65% Custom Software Development35% Other -
$5,000+$25 - $49 / hr50 - 249Altadena, CA
Ability to deliver
39.1/40.020/20 Reviews9.5/10 Clients & Experience9.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$50 - $99 / hr50 - 249San Jose, CA
Ability to deliver
36.1/40.018.4/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
25% Custom Software Development75% Other -
$25,000+$100 - $149 / hr10 - 49Irvine, CA
Ability to deliver
36/40.016.6/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$150 - $199 / hr10 - 49Sacramento, CA
Ability to deliver
35.9/40.018.4/20 Reviews9.3/10 Clients & Experience8.2/10 Market PresenceService focus
30% Custom Software Development70% Other -
$50,000+$50 - $99 / hr50 - 249Los Angeles, CA
Ability to deliver
36.8/40.017.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% Other -
$5,000+$100 - $149 / hr10 - 49El Segundo, CA
Ability to deliver
39.1/40.019.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Custom Software Development90% Other -
$1,000+$50 - $99 / hr10 - 49San Diego, CA
Ability to deliver
39.1/40.020/20 Reviews9.7/10 Clients & Experience9.4/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$50 - $99 / hr50 - 249Berkeley, CA
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
39/40.019.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$50,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% Other -
$50,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$150 - $199 / hr10 - 49Vista, CA
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Custom Software Development80% Other -
$10,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
34.8/40.018.4/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
30% Custom Software Development70% Other -
$100,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
36.1/40.016.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
20% Custom Software Development80% Other
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