Our expert analysts researched and ranked the leading software companies in San Francisco based on the quality of their portfolios, industry expertise, reviews, leadership, awards and more. Filter agencies to personalize your search and select the best fit for your needs and budget.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Where Exceptional Apps Are Just The Beginning
BitsWits builds iOS, Android, Flutter, and React Native apps alongside AI and blockchain solutions, with a four-week delivery guarantee. Its work spans healthcare, fintech, and eCommerce, making the software development company suitable for businesses needing fast, affordable mobile app development...
Top Services:
- Mobile App Development
- Software Development
- VR/AR
- Blockchain
- AI Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBitsWits Services
Data sourced from the agency's DesignRush profileFitNow Wisu Soul Scribe Grease Monkey Beats
BitsWits Reviews & Testimonials

Mobile App Development Review from Sydney Malone
With the development of our Mobile App, BitsWits performed a fantastic job. Their team was quick to respond and produced a great application that runs smoothly on all platforms. We are quite happy with the result.

Mobile App Development Review from Benson Sung
They created a Mobile app for Medical services, and patient management has changed greatly as a result. The app works well with our current systems, is safe, and is simple to use. Their team produced a top-notch product on schedule while paying close attention to our unique requirements. We are really pleased with their work and heartily recommend BitsWits to anyone in need of app development services.

Mobile App Development Review from Steve Garry
The outcomes of our collaboration with BitsWits to develop an Online Food delivery app were outstanding. Real-time tracking is integrated into the app, which makes it easy to use and has significantly enhanced our customer support. Their development staff was quick to respond and took care of all of our requests. We couldn't be more pleased with the result!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsFUELING DISRUPTION
EffectiveSoft is an AI-enabled product engineering company focused on digital products and enterprise systems. We combine software engineering, UX expertise, and AI capabilities to help companies build products that can adapt to changing requirements, integrations, and growth...
Top Services:
- Software Development
- Mobile App Development
- Big Data Analytics
- AI Development
- ERP Consulting
- Show more
- Location
- San Francisco, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 29 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsEffectiveSoft Services
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EffectiveSoft Reviews & Testimonials

Software Development Review from Alex Silverstein
Over the past 13 years, I’ve valued the opportunity to work alongside this team. Their expertise played a central role in my company’s success, and I’ve come to rely on them for their consistency, attention to detail, and thoughtful approach.

Software Development Review from Philipe Araujo
We have had a highly positive experience utilizing EffectiveSoft's staff augmentation services for our Business Analyst and Quality Engineer needs. The professionals provided were not only highly skilled and knowledgeable but also integrated seamlessly with our existing team, requiring minimal ramp-up time. Their expertise in their respective fields significantly enhanced our project's efficiency and overall quality. We confidently recommend EffectiveSoft for any organization seeking top-tier talent to augment their teams and drive successful project outcomes.
Software Development Review from Sasja Ihn Christensen
Maersk Broker is pleased to provide this reference letter for EffectiveSoft, our trusted collaborator for complex web projects. From the initial stages of our projects, the team at EffectiveSoft demonstrated a deep understanding of our requirements and have been apro-active part of any problem-solving process. The team of offshore developers has been well-run through their lead developer, and we have only experienced a professional approach to our projects, as well as a pleasant and trust-based collaboration = between all members in the EffectiveSoft team and our own team. EffectiveSoft has furthermore proved to be highly flexible, adapting to our evolving needs and delivering reliable results under shifting circumstances and shifting priorities. They have furthermore been very quick to find and add the necessary resources to the team when needed, and we have only experienced professional and highly skilled consultants. This has also made on-boarding into projects faster and more efficient.In conclusion, it has been a pleasure working with EffectiveSoft, and I have no doubt that they will continue to be an asset to any collaborators in the future, adding value through their professionalism, dedication and understanding of business needs.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDedicated Teams That Build Complex Software Systems
SiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe...
Top Services:
- Software Development
- Mobile App Development
- IoT
- AI Development
- Cybersecurity
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSiliconMint Services
Data sourced from the agency's DesignRush profileVerizon Yahoo Japan NASDAQ NYSE Goldman Sachs Barclays BCG Wargaming,net AA orange
SiliconMint Reviews & Testimonials

Software Development Review from Leon Hounshell
Using SiliconMint’s AI engine and their engineering team was a great decision for us. They built the core foundation of our ThingSpace IoT platform on time and within budget, helping us serve millions of customers across the country. I would highly recommend the SiliconMint team for their drive and dedication to the art of software architecture and development.

Software Development Review from Leonid Zhukov
I’m always impressed by the technical depth & breadth of SiliconMint’s engineering team and the passion they bring to our projects. We’ve worked with them on distributed systems, data science projects, and a predictive maintenance system for the oil and gas sector. Every time, they blew me away with their experience, passion, energy, and the overall dedication for how they approach software engineering and delivery.

Cybersecurity Review from Steve Grice
SiliconMint built a real-time fraud detection system for us in a record period of time, with precision and recall that rivals the best in the industry. I was pleasantly impressed by their passion, dedication, and attention to detail in how they approached software development, driving excellence and speed within our organisation.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsNearshore Software Development Services
Clear your backlog and ship products you're proud of faster with our nearshore software development resources. We provides highly skilled, team-based resources to companies that need tech talent fast...
Top Services:
- Mobile App Development
- Software Development
- Staff Augmentation
- Web Development
- eCommerce Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAdmios Services
Data sourced from the agency's DesignRush profileConverse Anaplan Zignal Labs Contract Pod AI Collective Health Terraformation Conductor Shop Ware Symphony Off the Grid
Admios Reviews & Testimonials

Web Development Review from Will McDonald
I was able to dictate requirements at a high level without having to deal with the details. The Admios team was able to make technical level decisions on their own. They were a first class partner of the team.

Software Development Review from Mark Griffin
Due to past experiences, Latent AI is always cautious when hiring external engineering resources for a project. But collaborating with Admios is a breath of fresh air. The agencys account manager is nothing short of professional, attentive, and understanding of client needs. Furthermore, Admios seasoned and self-sufficient engineers fit seamlessly into the Latent AI culture. The team treats and trusts them as one of their own. (Verified via email)

Mobile App Development Review from Matt Attaway
Off the Grid has had a longstanding developer partnership with Admios. Recently, the client trusted Admios with building a complex React Native POS system and a guest order-ahead app. Given the complexities of the project, Off the Grid wouldn't have chosen any other agency to work with. The Admios' developers did an excellent job, the management was proactive, and the software quality is exceptional. Admios is highly recommended. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsCertified E-Commerce Development Company
Certified E-Commerce Development Company...
Top Services:
- eCommerce Development
- Web Development
- IT Services
- Web Design
- Mobile App Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDinarys Services
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Dinarys Reviews & Testimonials

eCommerce Development Review from André Schörnig
We have been working with Dinarys on our Shopify store for quite some time, and the experience has been great. From the very beginning, communication was clear, efficient, and reliable. The Dinarys team consistently delivered detailed proposals, stuck to agreed timelines, and offered well-structured solutions tailored to our needs. Their technical expertise is impressive, but what really sets them apart is their proactive attitude and genuine commitment to our project. Whenever we had questions or changes, they responded quickly and constructively. Its a true pleasure to work with a partner who feels like an extension of our own team. Highly recommended!

Web Development Review from Nissrine Kohen
Weve been working with Dinarys for quite some time now, mainly collaborating on Magento and Shopware development projects. Their developers consistently show solid technical expertise and a good understanding of our expectations and workflow.Communication is generally smooth, and response times are quick. Whenever issues arise, the team is open to feedback and acts quickly to improve. Over time, weve seen a positive evolution in their proactiveness and alignment with our teams way of working.They are flexible and collaborative, and its clear that they genuinely aim to build long-term partnerships. For the quality delivered, we feel the pricing is fair and transparent.All in all, weve been satisfied with our cooperation and would recommend Dinarys as a development partner, especially for companies looking for experienced backend developers in Magento and Shopware.
Nina Liashuk's Review Sourced from Google
Smooth, reliable cooperation every step of the way. They're quick to respond, easy to work with, and consistently deliver strong results. Their reliability and the quality of support have stood out the most. A team we would recommend without hesitation.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsInnovating Healthcare Through Technology
Orangesoft is a full-cycle software development partner focused on healthcare...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- IoT
- AI Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 11 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOrangesoft Services
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Orangesoft Reviews & Testimonials
Olga Rapaport's Review Sourced from Google
All of their 5-star reviews of Clutch are reasonable. Partnering with Orangesoft strikes the right balance between deep expertise and quality. Worth every dollar spent.
Maria Maria's Review Sourced from Google
Collaborating with Orangesoft was a highly satisfying journey. Not only did they create a stunning app, but they also exceeded our expectations in terms of both budget and schedule. Their ideas and skills made our project even better. We're excited to work with them again in the future! :)
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsNo-Code, AI, UI/UX Design, and Custom Development
Aspirity is a web development agency with a representative office in San Francisco CA. Founded in 2011, we provide dedicated teams for extension startups and midsize companies. Our services include full stack web and mobile development, UI\UX and product design...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAspirity Services
Data sourced from the agency's DesignRush profileSchibsted Media Group Arctic Group Shoreline.io
Innovating One Product at a Time!
Kwanso, recognized as a top 5 mobile company by Silicon Review, is a team of expert designers, developers, machine learning engineers, and consultants dedicated to building exceptional digital experiences...
Top Services:
- Mobile App Development
- Software Development
- AI Development
- eCommerce Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKwanso Services
Data sourced from the agency's DesignRush profileWhirlpool Craftsman Gladiator Kenmore RealREPP TrueReview College Advisor BioMarker Uptok Bushnell
Kwanso Reviews & Testimonials
Full Circle Healthcare Solutions's Review Sourced from Google
Although I have responded to be removed from this person‘s spamming emails, they still continue to email me over and over again. This is borderline rude and an excusable since I have responded to those emails to be opted out. Regardless of the business the way that you represent it is not how I do business. Normally I don’t leave responses but after three or four times of receiving the same emails when requesting to be opted out I figured this was the best place to post.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsThe best Next.js & Sanity agency
Roboto Studio is a Next.js and Sanity agency in San Francisco. We build headless content platforms for companies that have outgrown their CMS, so marketing teams can publish without waiting on a developer. Recent work includes Tray.ai, Topaz Labs and Slingshot Bio...
Top Services:
- Web Development
- Web Design
- UI/UX Design
- eCommerce Development
- AI Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRoboto Studio Services
Data sourced from the agency's DesignRush profileTabby.ai Tray.ai Global Cycling Network Teckro
Software Dev & Staffing Company
We were established in 2003 as a software development (web/mobile) and staffing company, and have extensive experience in all phases of the development lifecycle, from design to development, software QA, and UI/UX...
Top Services:
- Software Development
- UI/UX Design
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCreativa Studios Services
Data sourced from the agency's DesignRush profileKMStandards Banco Davivienda Rathe Pollo Campero Cuestamoras.
Design Driven Success
Squareboat is a design-first software development company with offices in India and the US. Through our Crewmate division, we help global businesses hire top remote developers and build fast, scalable digital products...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- AI Development
- DevOps Consulting
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSquareboat Services
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Squareboat Reviews & Testimonials
Aman Setia's Review Sourced from Google
The worst experience with the company. First they will call you and will ask you to go for 2 hours exam just like a half yearly or annual exam conducted during school time. After that they will ask you to wait for long. The interviewer will come and will ask only about your past company to attain it's strategies to move ahead and then they will ask you to go as we have a negative results regarding you. They will make you feel comfortable as if you will be selected and then the interviewer himself will be unsecured after seeing your profile, aa you are going to be a threat to them. As of now, they are not having any urgent requirements but calling you to waste your precious time only. Prefer not to go for an interview over here.
Abhishek Bhatia's Review Sourced from Google
Squareboat has been a special part of my journey as a Mobile Engineer for the past 2 years (and counting). What truly makes it a great place to work is the people. You’re surrounded by incredibly smart driven individuals. That’s what makes showing up to work every day genuinely enjoyable.From collaborating on diverse, challenging projects to learning from peers across different teams, the experience has been both rewarding and memorable. The culture is relaxed yet focused, and there’s always room to grow, explore, and contribute meaningfully. Highly recommend it for anyone looking to join a solid tech team!
Tushar's Review Sourced from Google
Experience at Square Boat has been awesome! I've felt super welcome from day one. Even though I'm just an intern, I feel like my input matters and I've had chances to develop skills I didn't anticipate.I'm early in my professional journey, but working at Square Boat has given me a real glimpse of what quality service actually looks like. The dedication to clients is genuinely inspiring.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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