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Top California Blockchain Startups (215)

Alchemy
Blockchain • Information Technology • Software • Cryptocurrency • Web3
2 Offices
200 Employees
31 Benefits Hiring Now
Enabling the next great shift in technology.

Alchemy powers the top blockchain companies globally and has been featured in TechCrunch, Forbes, Bloomberg, and elsewhere. Our mission is to bring web3 to a billion people, by providing builders with the tools they need to build exceptional onchain products. Alchemy is the only complete developer platform that offers the powerful APIs, SDKs, and tools necessary to build and scale onchain...

Alchemy
TRM Labs
Blockchain
San Francisco, California, USA
175 Employees
65 Benefits Hiring Now

TRM Labs is a blockchain intelligence company that helps financial institutions, crypto businesses and government agencies detect and investigate crypto-related financial crime and fraud. Every day, we tackle challenges in data engineering, data science, and threat intelligence to advance our mission to build a safer financial system for billions of people. We have raised over $79M from JPMorgan Chase, Visa,...

TRM Labs
Sei Labs
Blockchain • Web3
San Francisco, California, USA
71 Employees
Hiring Now

Sei Labs builds open sourced technology for the high-performance Sei Blockchain, the fastest Layer 1 blockchain designed to scale with the industry. The unique optimizations built into Sei enable Web3 applications to reach Web2 level scale and performance, driving the mass adoption of digital assets. The Sei Labs team is comprised of former Google, Goldman Sachs, Robinhood, Nvidia, and Databricks veterans...

Sei Labs
ZetaChain
Artificial Intelligence • Blockchain • Fintech • Cryptocurrency • Web3
2 Offices
35 Employees
9 Benefits
Access everything from everywhere with ZetaChain, the First Universal Blockchain.

ZetaChain is building the first fully interoperable, decentralized, and universal blockchain — one universal chain to manage all chains. For those new to crypto: Think of ZetaChain as the “internet of blockchains.” Just like the internet connects websites and services so they can talk to each other, ZetaChain connects different blockchains — which are normally isolated — so apps and users...

ZetaChain
BOSONIC
Blockchain • Cryptocurrency
San Francisco, California, USA
37 Employees

Founded in 2016, BOSONIC is a leading decentralised financial markets infrastructure "dFMI" company with offices in San Francisco, New York and London providing best-in-class infrastructure that eliminates counterparty credit and settlement risk in Digital Asset markets. The Bosonic Network™ provides institutional clients with a patented solution that is custodian-agnostic, enables tokenization of assets and collateral, provides liquidity aggregation and DMA to...

BOSONIC
Blockfreight
Blockchain • Logistics • Software • Transportation
San Francisco, California, USA
3 Employees

Blockfreight, Inc. (a Delaware company) is an early-stage venture backed software startup building Blockfreight™ the blockchain of global freight. A shipping and logistics blockchain supporting 360,000,000 containers on network by 2020. An Open (MIT) Licensed, Borderless, Permission-less, Network for the Free-Trade of Physical Goods. Blockfreight™ is the most innovative and open platform for logistics in the world. Blockfreight, Inc. is...

Blockfreight
WorkDone
Artificial Intelligence • Blockchain • Machine Learning
Beverly Hills, California, USA
8 Employees

WHO WE ARE WorkDone’s patent-pending AI technology enables organizations to seamlessly automate repetitive tasks between major SaaS platforms with no user training or programming required. WorkDone Agents interoperate to create systems of intelligence that preserve the corporate memory so that no institutional knowledge is lost when an employee retires or leaves the company. WHAT WE DO WorkDone automates passive & active processes using...

WorkDone
Gem
Blockchain • Software • Cryptocurrency
Venice, California, USA
46 Employees
49 Benefits

Gem is a cryptocurrency API company that powers fiat-to-crypto onramps for some of the largest companies in the cryptocurrency industry. Gem gives our partners a beautiful user interface to the crypto universe with just a few lines of code. Our flagship product, Gem Onramp is the "Add Money" button for crypto; an embeddable UI flow offering global fiat payment methods and...

Gem
Helium
Blockchain • Internet of Things • Security
San Francisco, California, USA
113 Employees

Helium is the world’s first decentralized machine network.

Helium
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Shopper Crossings International d/b/a SHOPXING.io
Vista del Mar, California, USA
8 Employees

SHOPXING.io innovates the common practice of "countertrade" by proposing usage of our decentralized marketplace and distributed ledger technology to streamline & automated B2B countertrade transactions for goods & services, giving businesses the ability to conduct countertrade deals with other businesses without friction.

Shopper Crossings International d/b/a SHOPXING.io
Caspian
Blockchain • Fintech • Information Technology • Cryptocurrency
San Mateo, California, USA
32 Employees

Caspian is an institutional grade trading system for sophisticated traders. It includes a fully developed OEMS, PMS, and RMS. It provides a single interface into all major crypto exchanges, a complete suite of sophisticated trading algorithms, real-time and historical P&L and exposure tracking, and best-in-class customer service.

Caspian
Matters
Blockchain • Web3
Los Angeles, California, USA
10 Employees
Hiring Now

A Web3 social media ecosystem that lets users collaboratively create and monetize digital assets with complete control

Matters
Bitwise Asset Management
Blockchain • Financial Services
San Francisco, California, USA
69 Employees
Hiring Now

Based in San Francisco, Bitwise is one of the largest and fastest-growing crypto asset managers. As of May 7, 2021, Bitwise managed over $1.5 billion across an expanding suite of investment solutions. The firm is known for managing one of the largest crypto index funds (OTCQX: BITW), the first crypto industry ETF (NYSE: BITQ), and pioneering products spanning DeFi, Bitcoin,...

Bitwise Asset Management
Quest Global Technologies
Blockchain • Mobile • Consulting
Los Angeles, California, USA
116 Employees
Hiring Now

Quest Global technologies is an award winning company which works on Blockchain, Salesforce, ERP Implementation, Mobile App Development, Website Development and Custom Software Development. Quest Global Technologies works on a mission of increasing the sales and decreasing operational cost with the help of digitization. With a team of 50+ strong people across US, Romania, Canada, Australia and India, the company...

Quest Global Technologies
Genesis Lab
Artificial Intelligence • Blockchain • Fintech • Cryptocurrency • Cybersecurity
Los Angeles, California, USA
125 Employees
16 Benefits
Genesis Lab code your blockchain dreams

Genesis Lab is one of the top blockchain software development company with over 30 projects developed on multiple blockchains with over 25 million active users. Genesis Lab ex RNS Solutions’ research labs for AI, Blockchain, Cyber Security & web3 have partnered with major global firms of IT industry and provided IT solutions to over 15 countries. Genesis Lab ex RNS Solutions’...

Genesis Lab
Akiri
Blockchain • Healthtech • Information Technology
Foster City, California, USA
6 Employees

Akiri is a cloud-based network designed to address today’s data liquidity challenges and facilitate the simple and secure movement of information between the diverse participants in the U.S. healthcare economy. Akiri is the first company to spin out of Health2047 Inc., the Silicon Valley-based business formation and commercialization enterprise whose founding investor and primary strategic partner is the American Medical...

Akiri
MakerDAO
Big Data • Blockchain • Fintech • Security
San Francisco, California, USA
99 Employees

Maker is a decentralized autonomous organization on the Ethereum blockchain seeking to minimize the price volatility of its own stable token — the Dai — against the U.S. Dollar. Dai, a decentralized stablecoin, allows anyone, anywhere the freedom to choose a money they can place their confidence in. A money that maintains its purchasing power. The next generation of financial...

MakerDAO
PIP Labs
Artificial Intelligence • Blockchain • Software
Palo Alto, California, USA
16 Employees

PIP Labs is a research and engineering company focused on decentralized technologies, intellectual property (IP), and artificial intelligence (AI). As an initial core contributor to the Story Network, PIP Labs develops infrastructure and technical solutions that connect the potential of AI with sustainable ownership models, supporting IP holders, creators, and innovators.

PIP Labs
HOMESIDEKICK
Blockchain • Real Estate
Santa Monica, California, USA
3 Employees

HOMESIDEKICK provides a convenient way to buy or sell homes online using crypto-currency.  Through blockchain technology, we've re-engineered the value chain and save users half the time and cost.  By bringing convenience and cost-efficiency to residential real estate, HOMESIDEKICK transforms how 12 million homes are purchased annually.

HOMESIDEKICK
MakersPlace
Blockchain • Software • NFT
San Francisco, California, USA
45 Employees

MakersPlace is the easiest way to create and sell unique digital creations using blockchain technology. We offer a platform and market aimed at empowering digital creators (artists, designers, writers and more) to create and sell their unique digital creations. For the first time ever, creators are able to sign and set a limited supply on their work while providing verifiable proof...

MakersPlace

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