Hot Blockchain Startups

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- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://0x.org/
- Employees
- 51-200
- Locations
- San Francisco
- Industries
- Blockchains
- B2B
- Growth StageExpanding market presence
- 4.5Highly ratedStellar Development Foundation is highly rated on Glassdoor, with 4.5 out of 5 stars
- 4.7Work / Life BalanceEmployees rate Stellar Development Foundation 4.7/5 on Glassdoor for work / life balance
- 4.2Strong LeadershipEmployees rate Stellar Development Foundation 4.2/5 on Glassdoor for faith in leadership
- Website
- https://www.stellar.org
- Employees
- 11-50
- Locations
- San Francisco
- Industries
- NonprofitsBlockchains
- B2C
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://dydx.exchange/
- Employees
- 11-50
- Locations
- San Francisco
- Industries
- Blockchains
- B2C
- Early StageStartup in initial stages
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- Website
- https://dharma.io/
- Employees
- 11-50
- Locations
- San Francisco
- Industries
- 5.0Highly ratedHiro is highly rated on Glassdoor, with 5.0 out of 5 stars
- 4.6Work / Life BalanceEmployees rate Hiro 4.6/5 on Glassdoor for work / life balance
- 5.0Strong LeadershipEmployees rate Hiro 5.0/5 on Glassdoor for faith in leadership
- Website
- https://hiro.so
- Employees
- 11-50
- Locations
- New York City, New York, Remote
- Industries
- Development PlatformsApplication PlatformsBlockchains
- B2B
- Scale StageRapidly increasing operations
- Valuation $1B+This company has a valuation of $1B or more
- Website
- https://coinlist.co
- Employees
- 51-200
- Locations
- New York City, San Francisco
- Industries
- Financial ExchangesBlockchains
- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://numer.ai
- Employees
- 11-50
- Locations
- San Francisco
- Industries
Jobs
Senior Quantitative ResearcherFull-time2 months ago$520k – $600k • 0.1% – 0.5%In office • San Francisco7 years of exp- Website
- https://www.circle.com/en/
- Employees
- 501-1000
- Locations
- Singapore, United States, Ireland, Taiwan, Remote
- Industries
- Blockchains
- B2C
- Early StageStartup in initial stages
- Website
- https://passfolio.com
- Employees
- 11-50
- Locations
- Miami, San Francisco, São Paulo
- Industries
- Stock ExchangesBlockchains
- B2B
- Early StageStartup in initial stages
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://gem.co
- Employees
- 11-50
- Locations
- Los Angeles
- Industries
- Blockchains
- B2C
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- Valuation $1B+This company has a valuation of $1B or more
- Website
- https://opensea.io/
- Employees
- 201-500
- Locations
- New York City, Remote
- Industries
- Blockchains
- B2C
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- Valuation $1B+This company has a valuation of $1B or more
- Website
- https://www.cointracker.io
- Employees
- 11-50
- Locations
- Europe, United States, Asia, Remote
- Industries
- B2C
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- 5.0Highly ratedBlockFi is highly rated on Glassdoor, with 5.0 out of 5 stars
- 4.4Work / Life BalanceEmployees rate BlockFi 4.4/5 on Glassdoor for work / life balance
- 4.8Strong LeadershipEmployees rate BlockFi 4.8/5 on Glassdoor for faith in leadership
- Website
- https://blockfi.com/
- Employees
- 201-500
- Locations
- New York City
- Industries
- Commercial Building
- B2B
- Growth StageExpanding market presence
- Website
- https://www.sendwyre.com
- Employees
- 51-200
- Locations
- Los Angeles, Miami, New York City, San Francisco
- Industries
- Remittance
- B2C
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://celo.org/
- Employees
- 51-200
- Locations
- San Francisco, Berlin
- Industries
- BlockchainsDeveloping World
- B2B
- Early StageStartup in initial stages
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://etherscan.io
- Employees
- 1-10
- Locations
- San Mateo, Federal Territory of Kuala Lumpur
- B2B
- Early StageStartup in initial stages
- Website
- http://etherparty.io
- Employees
- 11-50
- Locations
- Vancouver
- Industries
- Early StageStartup in initial stages
- Website
- https://brainbot.com
- Employees
- 11-50
- Locations
- Germany, Liechtenstein
- Industries
- Blockchains
- B2B
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://polychain.capital/
- Employees
- 51-200
- Locations
- San Francisco
- Industries
- Blockchains
- B2C
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://www.orchid.com/
- Employees
- 11-50
- Locations
- San Francisco, Portugal, Los Angeles
- Industries
- B2C
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- http://blockfolio.com/
- Employees
- 51-200
- Locations
- Los Angeles, United States
- Industries
- Blockchains
- B2B
- Scale StageRapidly increasing operations
- Valuation $1B+This company has a valuation of $1B or more
- Website
- https://consensys.io/
- Employees
- 501-1000
- Locations
- Fort Worth
- Industries
- B2B
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- 4.7Highly ratedChainalysis is highly rated on Glassdoor, with 4.7 out of 5 stars
- 4.7Work / Life BalanceEmployees rate Chainalysis 4.7/5 on Glassdoor for work / life balance
- 4.5Strong LeadershipEmployees rate Chainalysis 4.5/5 on Glassdoor for faith in leadership
- Website
- https://chainalysis.com
- Employees
- 501-1000
- Locations
- New York City, Washington DC, London, Copenhagen, New York, København
- Industries
- Financial ExchangesBlockchains
Jobs
Sales Development RepresentativeFull-time8 years ago$45k – $55k • 0.05% – 0.01%New York City1 year of exp- B2C
- Public StagePublicly traded company
- Top InvestorsThis company has received a significant amount of investment from top investors
- YC FundedStartup funded by Y Combinator
- Website
- https://www.coinbase.com/
- Employees
- 5000+
- Locations
- New York City, Portland, San Francisco, London, Dublin
- Industries
- Digital Currency
- B2C
- Growth StageExpanding market presence
- Top InvestorsThis company has received a significant amount of investment from top investors
- Website
- https://shakepay.com
- Employees
- 51-200
- Industries
Jobs
- Scale StageRapidly increasing operations
- Top InvestorsThis company has received a significant amount of investment from top investors
- Valuation $1B+This company has a valuation of $1B or more
- Website
- http://blockchain.com/
- Employees
- 501-1000
- Locations
- San Francisco, London
- Industries
Jobs
- B2C
- Early StageStartup in initial stages
- Website
- https://crumbsapp.io/
- Employees
- 11-50
- Locations
- San Francisco
- Industries
- Website
- https://dirtprotocol.com/
- Employees
- 1-10
- Locations
- San Francisco, Mountain View
- Industries
- Blockchains

The Top 5: August 2023 Edition
Check out the innovative teams everyone's watching on Wellfound this fall.
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The Top 5: July, 2023 Edition
The top five startups based on job-seeker engagement for the month of July, and for good reason. Take a look at the most popular teams on Wellfound this month.
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Security in the Skies: 5 High Altitude Balloon and Satellite Startups Hiring Now
Nearly nine decades after the Hindenburg disaster, some speculate we’re entering the Second Age of the Balloon. “As all these objects fall, a new space race is rising,” Vox (https://www.vox.com/world/2023/2/7/23588464/suspect-spy-china-balloon-sputnik-moment-space-race) proclaimed. Tens of thousands of balloons float into near-space every year, and the numbers rise every year. The National Weather Service alone launches around 60k high-flying balloons each year. The Pentagon spent nearly $4B over the past two years on its own high altitude balloons, according to Politico (https://www.politico.com/news/2022/07/05/u-s-militarys-newest-weapon-against-china-and-russia-hot-air-00043860). Why the interest in such old-school tech? “They’re cheap, easy to transport, can be fielded in large numbers and are payload agnostic,” industry expert George Howell wrote. Tucson, Arizona-based World View (https://spacenews.com/world-view-emphasizes-remote-sensing-as-it-prepares-to-go-public/), a stratospheric ballooning company, last month announced plans to go public via SPAC merger. The company develops a “stratollite” that provides high-res imagery for extended periods. (The company also offer space tourism.) Colorado-based Urban Sky (/company/urban-sky) is creating what it claims as the first ever reusable stratospheric balloon. Called “micro-balloons,” they’re the size of a VW bus and can hover in near space to collect data over urban areas. Company founder Jared Leidich (https://www.smithsonianmag.com/air-space-magazine/04_fm2017-alan-eustaces-jump-1-180961678/) has some chops in this arena, having designed the space suit used in the world record space dive in 2014 via a balloon at nearly 136k feet. Near Space Labs (/company/nearspacelabs) invites people to “step inside a new way of thinking about all things geospatial imaging (https://nearspacelabs.com/blog/).” The company's high-altitude balloons that carry a small, autonomous robot called Swifty to capture the world around them at 60k to 85k feet in the air. The company says it’s done zero carbon emissions and recently launched (https://www.zdnet.com/article/near-space-labs-provide-free-high-resolution-imagery-to-universities-nonprofits/) a program to make its high-resolution Earth imagery available to universities and nonprofits for free. Sounds fascinating, right? Luckily, with a new wave of space technology, comes a brand new, cutting-edge wave of jobs. Check out 5 top startups aiming skywards and hiring now.
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