69 Best Software Startups in United States to Watch in 2025

The Definitive Seedtable Ranking of Software Startups in United States

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 4,943 start-ups with an aggregate funding of $35.5b. The average funding per company in this subset is $514.9m.

Last update to the database: Feb 18, 2025. See changelog.

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7

Funding Rounds

$18.2b

Money raised

OpenAI is an AI research and deployment platform.

Location:

Key people:

3

Funding Rounds

$364.2m

Money raised

Neuralink is a company that develops brain-computer interface (BCI) devices to assist people with paralysis and blindness and technologies that may expand the abilities of humans.

Location:

Key people:

9

Funding Rounds

$570.0m

Money raised

Dialpad is a San Francisco-headquartered business communications platform company.

1

Funding Rounds

$1.5m

Money raised

Developer of low-latency and high-throughput broadband networks for AR/VR, IoT, robotics, and other emerging technologies.

7

Funding Rounds

$60.6m

Money raised

READY Robotics is a company developing an industrial brand-agnostic operating system (Forge/OS) for industrial robots and automation.

25

Funding Rounds

$12.7m

Money raised

Creare offers engineering research, development, and consulting services.

1

Funding Rounds

$9.0m

Money raised

Tendermint is now Ignite. Tendermint was the core contributor to the Cosmos blockchain network.

Key people:

1

Funding Rounds

$510.0k

Money raised

Wavel.ai is a voice AI solution for scaling and localizing video content.

4

Funding Rounds

$583.6m

Money raised

TriNet Zenefits is a software as a service (SaaS) company providing a digital human resources platform for small- and medium-sized enterprises (SMEs).

1

Funding Rounds

$60.0m

Money raised

4

Funding Rounds

$230.0m

Money raised

Humane develops and commercializes consumer hardware, software, and services.

7

Funding Rounds

$124.0m

Money raised

Company providing user behavioral analytics for revenue optimization for websites and smartphone applications

Location:

Key people:

9

Funding Rounds

$3.9m

Money raised

Charles River Analytics is a Cambridge, Massachusetts-based R&D solutions provider in 1983.

3

Funding Rounds

$900.0k

Money raised

Pitney Bowes is a Stamford, Connecticut-based company founded in 1920 by Walter Bowes.

6

Funding Rounds

$214.0m

Money raised

ScienceLogic is an IT Operations Management company providing IT infrastructure monitoring and AIOps solutions for hybrid cloud management.

Location:

Key people:

5

Funding Rounds

$349.2m

Money raised

HashiCorp is a software company providing tools for developers and security professionals to provision, secure, and run infrastructure for distributed applications for organizations.

Key people:

7

Funding Rounds

$267.5m

Money raised

Immuta is a Boston-based provider of a cloud-native data governance platform for organizations to automate data access control, security, and privacy compliance.

8

Funding Rounds

$274.7m

Money raised

Sisense is a software company offering a platform for data analysts and data engineers to transform data into actionable business insights.

7

Funding Rounds

$165.1m

Money raised

Figment is a blockchain infrastructure and software provider.

Location:

Key people:

10

Funding Rounds

$1.6b

Money raised

Snyk is a technology company offering a software development security platform using open-source code.

2

Funding Rounds

$24.0m

Money raised

Ondo Finance is an open, permissionless, decentralized investment bank

1

Funding Rounds

$150.0k

Money raised

GitStart is a "Pull Request as a Service" platform founded in 2019 by Hamza Zia.

Location:

Key people:

2

Funding Rounds

$336.0m

Money raised

Mysten Labs creates foundational infrastructure to accelerate the adoption of Web3.

Location:

Key people:

3

Funding Rounds

$764.7m

Money raised

Bitmain is a Beijing-based multinational semiconductor company, founded in 2013, that manufactures products for blockchain and artificial intelligence (AI) applications.

1

Funding Rounds

$1.0m

Money raised

Applied Voice & Speech Technologies, Inc. (AVST) is a privately held software company headquartered in Orange County, California. It specializes in developing business communications solutions focusing on medium to large enterprise, government, higher education, healthcare, and hospitality markets.

JSquare is a San Francisco-based company founded in 1985 by Jeff Herman.

Location:

Key people:

6

Funding Rounds

$157.0m

Money raised

Data.ai, formerly known as App Annie, is a unified data and artificial intelligence (AI) company that combines consumer and market data to provide AI-powered insights into mobile app market data.

7

Funding Rounds

$875.5m

Money raised

C3 AI is an enterprise artificial intelligence software company providing a family of integrated products for accelerating digital transformation.

Key people:

4

Funding Rounds

$165.0m

Money raised

Elastic is a software company that creates products for searching for information on the Internet. It was founded in 2012 and is headquartered in San Francisco and Amsterdam.

4

Funding Rounds

$164.5m

Money raised

Aisera is an artificial intelligence company offering a platform for information technology, cloud computing, customer service, and operations.

4

Funding Rounds

$38.0m

Money raised

Salesken.ai is a conversational intelligence platform.

5

Funding Rounds

$241.5m

Money raised

Hasura is a software and development tools company, offering tools for developers to simplify application development.

Location:

Key people:

9

Funding Rounds

$2.5b

Money raised

Cockroachs Labs is the New York based company behind Cockroach DB, an open source, distributed SQL database.

5

Funding Rounds

$121.0m

Money raised

A company offering an email client designed to be the fastest email experience. The company was founded by Conrad Irwin, Rahul Vohra, and Vivek Sodera in 2015 and is headquartered in San Francisco, California.

Location:

Key people:

6

Funding Rounds

$203.6m

Money raised

Loom is a software company that develops communication software for asynchronous presentations through sharable video recordings.

4

Funding Rounds

$107.0m

Money raised

TrustArc is a San Francisco-based developer of privacy compliance and risk management software for GDPR, CCPA, and related regulations.

Location:

Key people:

8

Funding Rounds

$741.4m

Money raised

Desktop Metal is a Burlington, Massachusetts-based metal 3D printing company founded in 2015 by Ric Fulop, Jonah Myerberg, and Ely Sachs.

Key people:

9

Funding Rounds

$1.1b

Money raised

Circle is a peer-to-peer payments technology company that is headquartered in Boston, Massachusetts and was founded in 2013 by Jeremy Allaire and Sean Neville.

Location:

Key people:

5

Funding Rounds

$87.5m

Money raised

CodeSignal is developing a skills-based assessment platform for unbiased hiring within companies.

Location:

Key people:

3

Funding Rounds

$2.9m

Money raised

Caban Systems is a Burlingame, California-based renewable energy and energy storage company developing modular energy storage platforms for critical infrastructure power needs.

Key people:

10

Funding Rounds

$1.0b

Money raised

DataRobot sells a machine learning platform that helps users build and deploy accurate predictive models. The Boston-based company was founded in 2012 by Jeremy Achin.

8

Funding Rounds

$390.0m

Money raised

Exabeam is a San Mateo, California-based data security analytics company offering cybersecurity and early cyber attack detection software.

1

Funding Rounds

$1.2m

Money raised

Zapier is an American for-profit corporation and a web-based service that allows end users to integrate the web applications they use.

Location:

Key people:

9

Funding Rounds

$427.0m

Money raised

Interos is a Virginia-based company developing a logistics assurance platform designed for supply chain risk management, through a breakthrough AI SaaS platform.

6

Funding Rounds

$136.5m

Money raised

Egnyte delivers secure content collaboration, compliant data protection, and simple infrastructure modernization, all through a single SaaS solution.

Key people:

4

Funding Rounds

$12.0m

Money raised

LotusFlare is a developer of digital engagement platforms intended to help companies acquire, engage, retain, and monetize users on digital channels.

Key people:

4

Funding Rounds

$108.0m

Money raised

PlanetScale is a database-as-a-service platform acting as a middleware system for MySQL.

7

Funding Rounds

$109.7m

Money raised

Esper provides a DevOps platform for Android-based devices. The platform features cloud management tools for device deployment, app development, and monitoring.

2

Funding Rounds

$19.5m

Money raised

Phylum helps developers identify and mitigate risk.

1

Funding Rounds

$50.0k

Money raised

HYPRES is a developer of superconducting microelectronics for defense, wireless, and optical network industries.

6

Funding Rounds

$100.9m

Money raised

AppZen is a San Jose, California-based company that provides an AI-based auditing platform for finance teams.

5

Funding Rounds

$433.0m

Money raised

Postman is a San Francisco-based software company offering an API development environment.

8

Funding Rounds

$251.1m

Money raised

H2O.ai is the creator of H2O, an open-source machine learning and artificial intelligence platform.

8

Funding Rounds

$252.0m

Money raised

Kandji is a San Diego-based device management software company developing a device management platform for Apple devices.

Location:

Key people:

2

Funding Rounds

Hypergiant Industries is a machine learning and artificial intelligence company offering client-focused services and research and development in various fields. The company was founded by Ben Lamm and John Fremont in 2018.

3

Funding Rounds

$128.6m

Money raised

Temporal offers an open-source runtime system platform that enables a variety of applications and services.

2

Funding Rounds

$13.9m

Money raised

Tacit Knowledge is a London-headquartered software and IT consulting company developing enterprise software solutions for digital commerce companies.

Location:

Key people:

6

Funding Rounds

$46.9m

Money raised

AirMap is a California-based drone industry company improving low-altitude-airspace infrastructure to help drone operators fly safely and legally.

5

Funding Rounds

$16.7m

Money raised

Tracxn is a research firm that provides information, mostly startup data, for venture capitalists and corporate development offices.

9

Funding Rounds

$398.5m

Money raised

Blockdaemon is a blockchain deployment facilitator capable of managing nodes and payment rails for blockchain networks.

Location:

Key people:

2

Funding Rounds

$8.5m

Money raised

DeHorizon is committed to becoming the next generation of Metaverse Game Ecosystem, where players can immersively create, socialize, entertain with other peer players.

8

Funding Rounds

$180.7m

Money raised

Bugcrowd is an enterprise cloud computing and computer security crowdsourcing company that offers a platform for security testing, web, mobile, source code, and client-side applications.

5

Funding Rounds

$57.2m

Money raised

A company offering a business intelligence and risk management platform.

4

Funding Rounds

$146.0m

Money raised

SirionLabs provides a contract lifecycle management (CLM) platform for enterprises.

3

Funding Rounds

$22.8m

Money raised

Distil Networks was an American cybersecurity company founded in 2011 and headquartered in San Francisco, California.

5

Funding Rounds

$335.0m

Money raised

Notion is a software company offering a platform for writing, planning, and organizing note-taking.

Location:

Key people:

1

Funding Rounds

$9.0m

Money raised

Primitive - Crypto derivative products built on the Replicating Market Maker protocol, an oracle-free solution to scalable and efficient on-chain derivatives.

Key people:

5

Funding Rounds

$215.0m

Money raised

Overtime is an online sports streaming platform that is headquartered in Brooklyn, New York.

Location:

Key people:

5

Funding Rounds

$60.2m

Money raised

U.S-based 3D media technology company providing worldwide end-to-end virtual media solutions.

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