Here is the complete list of 61 US startups that became unicorns in 2024

Despite the tight venture capital market, unicorns are still being created every month.

Using data from Crunchbase, CB Insights, and PitchBook, tracked down the newly minted unicorns so far this year. The list includes Elon Musk’s xAI, which is already valued at a staggering $24 billion, as well as a good number of other AI startups. But cybersecurity, health tech and fintech have also done well. This list will be updated throughout the year, so check back and see the powerhouses raising this year! 

December

Fervo Energy — $1.4 billion: This geothermal clean energy company, founded in 2017, raised a $499 million Series D, valuing the company at $1.4 billion, according to Pitchbook. Investors in the company include Bill Gates, Jeff Bezos, and Richard Branson. 

Speak — $1 billion: This AI company focuses on real-time communications. Founded in 2017, it last raised a $78 million Series C led by Accel, valuing the company at $1 billion, according to Crunchbase. 

Anysphere — $2.6 billion: Founded in 2022, this AI coding company raised a $100 million Series B, valuing the company at $2.6 billion, according to Crunchbase. Thrive Capital and Andreessen Horowitz are investors in the company. 

Ayar Labs — $1 billion: Founded in 2015, this AI data company raised a $155 million Series D round valuing it a $1 billion, according to Crunchbase. Investors in the company include Light Street Capital and Advent International. 

November

Physical Intelligence — $2.4 billion: This AI robotics lab research, founded in early 2024, raised a $400 million Series A according to Crunchbase, valuing the company at $2.4 billion. Investors include Jeff Bezos, Lux Capital, and Thrive Capital. 

Writer — $1.9 billion: This full-stack generative AI platform for the enterprise, founded in 2020, raised a $200 million Series C, valuing the company at $1.9 billion. Premji Invest, Radical Ventures, and ICONIQ Growth co-led the round. 

Halcyon — $1 billion. The anti-ransomware company, founded in 2021, raised a $100 million Series C, according to Crunchbase, valuing the company at $1 billion. Investors include Evolution Equity Partners. 

Eon — $1.4 billion. This backup software company, founded in January 2024, raised a $70 million Series C, bringing to a total of $200 million raised in 2024 and valuing the company at $1.4 billion, the company confirmed to TechCrunch. Investors include the venture firm Sequoia, Lightspeed, Greenoaks and BOND. 

Flex — $1.9 billion. This rent payment platform, founded in 2019, raised a $200 million Series D, according to Pitchbook, valuing the company at $1.75 billion. The company has raised more than $400 million to date, with investors including Tiger Global Management and Spark Growth Ventures.

Clay — $1.25 billion. Founded in 2017, Clay is an AI sales platform. The company raised a $40 million Series B valuing it at $1.25 billion, according to Pitchbook. It has raised more than $100 million to date and counts Sequoia, First Round, Boldstar, and Box Group as investors. 

October

EvenUp — $1 billion. This legal tech company raised a $135 million Series D, according to Crunchbase, valuing the company at $5 billion. Founded in 2019, this company has investors including Bain Capital Ventures. 

Nimble Robotics — $1 billion. This AI robotics and autonomous logistics company, founded in 2017, raised a $106 million Series C, according to Pitchbook, valuing the company at $1 billion. Investors include Fed-Ex and Ceder Pine. The company has raised $220 million to date, it confirmed to TechCrunch.

September 

Rentberry — $1 billion: This real estate company that lists long-term rentals, founded in 2015, raised a $90 million Series A valuing the company at $1 billion. The company has raised more than $100 million to date from investors including 808 Ventures, Zing Capital, and 369 Growth Partners. 

Safe Superintelligence — $1 billion: This AI research company founded in 2024 by Open AI co-founder Ilya Sutskever raised $1 billion, giving it a valuation of $5 billion. Investors include Nividia, Sequoia, and a16z, according to Pitchbook. 

24M Technologies — $1.3 billion: Crunchbase reports that this company, founded in 2010 to develop battery technologies, raised an $87 million Series H that valued the company at $1.3 billion. Other investors, according to Pitchbook, include Volkswagen Group and FujiFilm. 

Twelve — $1 billion: Founded in 2015 to make clean jet fuel, this company raised a $200 million Series C, valuing it at $1 billion. Investors include TPG, Capricorn Investment Group, and Pulse Fund, according to Crunchbase. 

August 

Groq — $2.8 billion: This AI chip startup founded in 2016 raised a $640 million funding round led by Blackrock in August, valuing the company at $2.8 billion. The company overall has raised more than $1 billion, with other investors including Type One Ventures and Samsung Catalyst Fund.

Altana Technologies — $1 billion: Founded in 2018, this global supply chain company raised a $221.4 million Series C, valuing the company at $1 billion, according to Pitchbook. The company has raised more than $340 million to date, from investors including Salesforce Ventures and GV. 

Story Protocol — $2.45 billion: This blockchain company, founded in 2022, raised an $80 million Series B led by a16z, according to Crunchbase, valuing the company at $2.25 billion. Pitchbook says other investors include Foresight Ventures and Samsung NEXT Ventures. 

EliseAI — $1 billion: This AI property management platform, founded in 2017, last raised a $75 million Series D, valuing the company at $1 billion, according to Pitchbook. The company has raised $171.9 million to date, from investors including Sapphire Ventures and Point72 Ventures. 

Codeium — $1.3 billion: This AI code completion and chat tool, founded in 2021, raised a $150 million Series C that valued the company at $1.25 billion, according to Pitchbook. The company has raised more than $240 million to date, from investors including Founders Fund, and Base Case Capital. 

HomeLight — $1.7 billion: Founded in 2012, this real estate marketplace raised a $235 million Series D that valued the company at $1.7 billion, according to Pitchbook. The company has raised $524 million to date from investors including GV, Menlo Ventures, and TriplePoint Capital.

July

Aven — $1 billion: Aven, founded in 2019, is a consumer credit card company. It reached a $1 billion valuation after closing a $142 million Series D led by Khosla Ventures and General Catalyst, according to CB Insights.

Flo Health — $1 billion: This fertility-tracking app announced a $200 million Series C, valuing the company at more than $1 billion, TechCrunch reported. Founded in 2015, the company has raised more than $290 million in total funding from investors, including General Atlantic. 

Altana Technologies — $1 billion: This global supply chain management company, founded in 2018, closed a $200 million Series C, valuing it at $1 billion. Investors included Salesforce Ventures and the US Innovative Technology Fund. PitchBook notes the company has raised around $322 million to date.

Chainguard — $1.1 billion: This cybersecurity company announced a $140 million Series C, valuing the company at $1.12 billion. Founded in 2021, Chainguard has raised more than $256 million to date from investors, including Sequoia Capital, Lightspeed Venture Partners, and Redpoint Ventures. 

Harvey — $1.5 billion: Legal AI platform Harvey raised a $100 million round from investors, including Google Ventures, OpenAI, Kleiner Perkins, Sequoia Capital, that brought its valuation to $1.5 billion. It has now raised a total of $206 million.  

Saronic Technologies — $1 billion: Saronic, a defense tech maker of autonomous surface vessels, raised a $175 million Series B at a $1 billion valuation, led by Andreessen Horowitz, with other backers including 8VC, Caffeinated Capital and Elad Gil. It has now raised $244.5 million to date, according to PitchBook.

June

Creatio — $1.2 billion: The workflow automation platform, founded in 2014, raised a $200 million funding round led by Sapphire Ventures, valuing the company at $1.2 billion, TechCrunch previously reported. Pitchbook says the company has raised more than $260 million to date.

Huntress — $1.55 billion: The managed cybersecurity startup that offers extended detection and response (EDR) tech closed a $150 million Series D, valuing the company at $1.55 billion. The company has raised a little more than $300 million to date. Launched in 2015, it has top investors on its cap table, including Kleiner Perkins and Sapphire Ventures, according to PitchBook.  

xAI — $24 billion: Founded only last year by Elon Musk, this AI startup is already valued at $24 billion after closing a $6 billion Series B backed by investors like Andreessen Horowitz, Craft Ventures, Fidelity Investments, and Sequoia. xAI offers the multimodal large language model known as Grok.

BillionToOne — $1 billion: This disease-screening genetic testing company raised a $130 million Series D, according to Crunchbase, valuing the company at $1 billion. 

May

Altruist — $1.5 billion: This fintech startup, which offers investment management for independent registered investment advisers, was founded in 2018. It raised a $169 million Series E in May, led by ICONIQ Growth, valuing the company at $1.5 billion. The company has also received investments from Insight Partners and Endeavor Catalyst, according to PitchBook, and has raised more than $450 million to date in funding.

Weka — $1.6 billion:  A SaaS data storage company that specializes in AI use cases, Weka closed a $140 million Series E, valuing the company at $1.6 billion, according to PitchBook. Launched in 2013, the company has raised around $375 million to date, with investors including Valor Equity Partners, Generation Investment Management, and Nvidia. 

Farcaster — $1 billion: The open source, blockchain-based social media startup closed a $150 million Series A led by Paradigm, leading to a post-money valuation of $1 billion. Launched in 2021, it’s backed by a16z and Union Square Ventures and has raised more than $180 million in funding to date, according to PitchBook. 

Sigma Computing — $1.5 billion: This AI-driven big data analytics startup raised a round in May that valued it at $1.5 billion. The company has raised almost $560 million to date, according to Crunchbase. 

Humanity Protocol — $1 billion: This blockchain palm-scanning identity startup, founded in 2023, raised a $30 million seed round, giving it a post-money valuation of $1 billion. In total, the company has only raised $30 million from investors, including hedge fund Ash Park Capital and Aza Ventures, according to PitchBook. 

April

Cyera — $1.5 billion:  Data security provider Cyera raised a $300 million Series C in April, valuing the company at $1.5 billion, according to PitchBook. Founded in 2021, the company has raised $460 million in funding to date from investors, including Redpoint Ventures and Accel. 

Monad Labs — $3 billion: Monad, which is working on a faster version of the Ethereum blockchain, raised a $225 million Series A in April, valuing the company at $3 billion. To date, the company has raised more than $244 million from investors, including Amber Group and Artichoke Capital. 

Nexamp — $1.5 billion: This clean-energy company raised a $520 million round with a mixture of debt and venture financing that valued the company at $1.08 billion, according to PitchBook. The company, founded in 2007, has raised a little more than $1.31 billion in funding to date. 

Grow Therapy — $1.4 billion: This therapist-finder health tech company launched in 2020 and raised an $88 million Series C round in April, according to PitchBook, valuing the company at $1.4 billion. To date, the company has raised almost $180 million in funding from investors, including Sequoia, Goldman Sachs, and actress Anna Kendrick. 

Cognition AI — $2 billion: Cognition, which is working on an AI software engineer named Devin, reportedly raised a $175 million Series B in April, valuing the company at $2 billion. To date, the company, founded in 2023, has raised $196 million, according to PitchBook, from investors such as Founders Fund, Khosla Ventures and Pear. 

Xaira Therapeutics — $2.7 billion: This AI drug discovery startup, founded in 2023, launched with a huge $1 billion Series A in April, giving it a valuation of $2.7 billion. The company has raised $1 billion in total funding from investors ARCH Venture Partners, Foresite Capital, Menlo Ventures, Lux Capital, and New Enterprise Associates. 

Flip — $1.19 billion: This social commerce platform, founded in 2019, raised a