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Top Blockchain Development Companies in San Francisco, CA

We've found the best
Blockchain Development Companies
 for you.

Looking for the best blockchain development company in San Francisco? UpCity compiles authentic reviews, company descriptions, project examples, and more into a list for you to review. Feel confident you're finding the top provider for your business.

UpCity offers objective, independent research and verified user reviews. We earn compensation from some providers who sign up for sponsored profiles. Learn more about our trusted providers.

Location
Any/All Available
Provider's minimum per-project cost
Any/All Available
Up to $25,000
Provider's minimum retainer cost
Any/All Available
Up to $1,000, monthly
Up to $5,000, monthly
Industry Expertise
Any/All Available
Automotive
Business Services
Education
Finance
Fitness
Healthcare
Industrial
Retail
SaaS
Businesses provider works with
Any/All Available
Small Businesses: 1–250 employees
Medium Businesses: 251–999 employees
Enterprise Businesses: 1000+ employees
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9 Provider(s)Last Updated: October 28, 2025
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Dedicated Developers

San Francisco, CA, US + 5 More Locations
5.0 | 39 reviews
Last reviewed on 7/10/2025
App business obsessed since 2007. We don't just build apps—we build successful app businesses. 300+ success stories.
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Businesses provider works with
Works with
Medium, Enterprise
Provider's minimum per-project cost
Per-project minimum
$10,000 or more
Provider's minimum retainer cost
Retainer minimum
$2,000 or more, monthly
Provider updated information on 5/26/2025
Services Offered
Ruby on Rails DevelopmentWooCommerce DevelopmentMachine LearningBlockchain DevelopmentMobile Game DevelopmentView All Services (46)
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Jonathan Bailor — CEO
Our experience with Dedicated Developers has been exceptional across the board. Over nearly a decade of working together, they’ve earned our trust with consistent results, clear communication, and high-quality development work. We consider them an extension of our internal team and a key part of our ability to innovate and scale. I couldn’t recommend them more highly.
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Citrusbits

San Francisco, CA, US See Location
5.0 | 3 reviews
Last reviewed on 4/18/2023
CitrusBits is a mobile app development agency that designs and develops impactful mobile apps and responsive mobile content for businesses of all types. Having developed critical mobile apps for clients including Burger King, Quiksilver, Symantec, and Sotheby’s, CitrusBits is trusted by movers and shakers across all major industries. Yet, we’ve also enjoyed helping small and midsize businesses and select startups turn their mobile aspirations into juicy ROI.
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Businesses provider works with
Works with
Small, Medium, Enterprise
Provider's minimum retainer cost
Retainer minimum
$500 or more, monthly
Services Offered
iOS App DevelopmentBlockchain DevelopmentWebsite DevelopmentMobile App DevelopmentAR & VR Development
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Arsalan Rashid — SEO Manager
We have been working with CitrusBits for ongoing software development for our low-vision product, and we couldn't be happier with their services. Their team's knowledge and skills in mobile app development and VR technology have been instrumental in creating a product that meets the needs of our users. The customized Android app construction has been particularly impressive, providing a seamless user experience with excellent battery performance.
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Blockedge

San Francisco, CA, US See Location
Blockedge is a blockchain infrastructure automation platform
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Businesses provider works with
Works with
Medium, Enterprise
Provider updated information on 9/28/2021
Services Offered
Blockchain Development
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Industry(s):
SaaS | Retail | Healthcare | Finance | Business Services | Automotive
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Fusion IN

San Francisco, CA, US See Location
We are Best Mobile App & Web Development Company in Bangalore, Ahmedabad, Mumbai, Delhi India and USA. Fusion Informatics is one of the best solutions provider for Artificial Intelligence, Blockchain, IoT & top Mobile app development services.
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Services Offered
Software DevelopmentAndroid App DevelopmentBlockchain DevelopmentArtificial Intelligence(AI)
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Industry(s):
Retail | Healthcare | Finance | Education
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AllCode

San Francisco, CA, US See Location
AllCode delivers cloud integrations and app development. As an AWS Select Consulting partner, we design, implement, and operate cloud systems
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Services Offered
Software DevelopmentAndroid App DevelopmentBlockchain DevelopmentAmazon Web Services (AWS)
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Applicature

San Francisco, CA, US See Location
Applicature is a blockchain development agency working on projects in the blockchain and cryptocurrency industries.
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Services Offered
Blockchain Development
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ArcTouch

San Francisco, CA, US + 1 More Location
ArcTouch designs & develops custom mobile apps for phones, tablets & the IoT. We create award-winning connected experiences for leading brands & businesses.
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Services Offered
Software DevelopmentiOS App DevelopmentAndroid App DevelopmentBlockchain DevelopmentMobile App Development
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Auxesis Group

San Francisco, CA, US See Location
An IIT Bombay technical innovation company with advance competency in FinTech and Blockchain Technology. Specialisation in Bitcoin Blockchain, Ethereum Smart Contracts, Hyperledger and Multichain, Auxesis has powered a number of distributed ledger appl...
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Services Offered
Blockchain Development
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Zytech123

San Francisco, CA, US See Location
Zytech 123 is a Blockchain Advisory Firm. We help companies grow and connect investors with best in class emerging global Blockchain opportunities
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Services Offered
Blockchain Development
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