69 Best B2b Startups to Watch in 2025

The Definitive Seedtable Ranking of B2b Startups

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 720 start-ups with an aggregate funding of $29.1b. The average funding per company in this subset is $421.8m.

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

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9

Funding Rounds

$307.0m

Money raised

Forge, formerly Equidate, is a company that offers a marketplace for private stock liquidation.

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.

20

Funding Rounds

$3.8b

Money raised

Klarna is a financial technology company providing e-commerce payment solutions for merchants and shoppers.

Location:

Key people:

10

Funding Rounds

$1.3b

Money raised

Brex is a credit card company that issues corporate credit cards with no security deposit.

Location:

Key people:

15

Funding Rounds

$3.2b

Money raised

Bolt, previously Taxify, is a technology start-up and developer of an on-demand transportation platform.

Location:

Key people:

9

Funding Rounds

$217.2m

Money raised

Density is a San Francisco-based company building a people-counting system to measure the number of people in or passing through a physical space such as a hallway, lobby, or conference hall.

Location:

Key people:

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:

4

Funding Rounds

$126.0m

Money raised

Mercury is a company making banking products for startups based in San Francisco and backed by a16z.

Key people:

4

Funding Rounds

$1.9b

Money raised

Metropolis is a Santa Monica, California-based company focusing on artificial intelligence technology for checkout-free transactions at parking lots.

Industries:

Key people:

4

Funding Rounds

$160.0m

Money raised

Suki is a Redwood City, California-based technology company developing AI-powered administrative tools for the healthcare industry.

10

Funding Rounds

$5.5b

Money raised

Udaan is an Indian business-to-business e-commerce company based in Bengalore. It was registered as Hiveloop Technology pvt.ltd. in 2016.

Location:

Key people:

1

Funding Rounds

Hylio is a technology company making drones for aerial crop spraying.

6

Funding Rounds

$678.5m

Money raised

Klaviyo is a marketing automation software company which has a email software platform with SMS for ecommerce companies.

Location:

Key people:

3

Funding Rounds

$30.0m

Money raised

Frontegg is a user management platform for B2B software as a service.

Location:

Key people:

3

Funding Rounds

$220.0m

Money raised

Noname Security is a Palo Alto, California-based cybersecurity and network security company developing products to protect APIs.

Industries:

Key people:

7

Funding Rounds

$30.3m

Money raised

Mattermark is a San Francisco-based company founded by Kevin Morrill, Danielle Morrill and Andy Sparks.

Key people:

7

Funding Rounds

$428.8m

Money raised

Aiven is a company that offers a managed open-source and multi-cloud data platform.

Location:

Key people:

7

Funding Rounds

$420.0m

Money raised

Handshake is a Caliornia-based college career recruiting network for college students, career centers, and employers.

Location:

Key people:

5

Funding Rounds

$162.5m

Money raised

A company offering a communications platform allows developers to quickly build features that connect to every email, calendar, and contacts provider in the world.

4

Funding Rounds

$27.0m

Money raised

Grow is a SMB BI Saas company headquartered in Utah.

6

Funding Rounds

$727.4m

Money raised

Fivetran is a California based data software company that helps analysts use cloud data warehouses to store and access their data.

3

Funding Rounds

$76.0m

Money raised

Gather is a video-calling platform that combines video conferencing with a two-dimensional video game-like world.

Key people:

9

Funding Rounds

$411.9m

Money raised

Benchling is a company based in San Francisco focusing on life science collaboration, both private and public, through creating cloud based software tools for digital DNA sequence editing, designing and running experiments, analyzing data, and sharing research.

Industries:

Location:

Key people:

3

Funding Rounds

$350.6m

Money raised

Calendly is an Atlanta-based company developing an online calendar integration for scheduling.

11

Funding Rounds

$21.9m

Money raised

Signaturit specializes in digital transaction management and trust services.

4

Funding Rounds

$105.7m

Money raised

SafeGraph is a data company offering a platform for organizing points of interests (POIs) relevant to businesses. It was founded in 2016 and is located in San Francisco, California.

5

Funding Rounds

$1.0b

Money raised

Fireblocks is a New York-based enterprise and computer software company.

Key people:

5

Funding Rounds

$1.2m

Money raised

Blitzz is a video engagement platform enabling businesses to provide personalized customer support.

Key people:

8

Funding Rounds

$553.5m

Money raised

Fundbox is a company offering business lines of credit founded in 2013 by Eyal Shinar, Tomer Michaeli and Yuval Ariav.

Location:

Key people:

7

Funding Rounds

$210.4m

Money raised

LeafLink is a New York City and Los Angeles-based company that provides a marketplace for wholesale cannabis.

Key people:

3

Funding Rounds

$305.0m

Money raised

Moveworks is an AI, machine learning, enterprise natural language understanding (NLU) and chatbot platform that resolves IT Service Desk support issues.

6

Funding Rounds

$1.1b

Money raised

Cribl is a San Francisco based data pipeline observability company

Location:

Key people:

2

Funding Rounds

$6.7m

Money raised

An online marketplace to find co-working, private, and shared office spaces

Location:

Key people:

4

Funding Rounds

$45.0m

Money raised

Company providing service to identify and classify textual content with Artificial Intelligence

4

Funding Rounds

$115.4m

Money raised

Lithic is a financial technology company that builds payments infrastructure for businesses and consumers.

Key people:

4

Funding Rounds

$56.1m

Money raised

OpenPhone is a company designing and developing an application that provides phone numbers for businesses and professionals.

Location:

Key people:

5

Funding Rounds

$200.0m

Money raised

People.ai is an AI platform based on sales and marketing.

3

Funding Rounds

$12.5m

Money raised

Twenty Billion Neurons (TwentyBN) is an AI startup that builds intelligent avatars.

9

Funding Rounds

$117.5m

Money raised

Cogito is an enterprise cloud computing and software development company making software to provide AI-driven coaching to phone professionals.

Location:

Key people:

4

Funding Rounds

$8.7m

Money raised

SigOpt is a computer software company with an optimization platform for research. It was founded in 2014 and is located in San Francisco, California.

3

Funding Rounds

$32.4m

Money raised

Signzy is a company founded in 2015.

Location:

3

Funding Rounds

$52.7m

Money raised

Greenhouse is an applicant tracking system and recruitment tool.

Location:

Key people:

8

Funding Rounds

$293.8m

Money raised

A company providing an API allowing its users to encode, host and stream videos.

1

Funding Rounds

Asseta is a company providing an online marketplace for used capital equipment and parts.

1

Funding Rounds

$38.0m

Money raised

Digital Assistant for business operations powered by Artificial Intelligence

3

Funding Rounds

$26.4m

Money raised

Slite is an information organizing platform for corporate teams, for the purpose of collaborative productivity.

9

Funding Rounds

$617.8m

Money raised

Carbon Health is a healthcare company. They primarily serve California and the Reno area.

5

Funding Rounds

$32.2m

Money raised

Procurify was developed to streamline purchases, give spending reports and visibility throughout the purchasing process.

Key people:

6

Funding Rounds

$86.1m

Money raised

For small and medium businesses in India, Exotel offers cloud telephony services such as virtual phone lines and telephony applications.

Location:

Key people:

3

Funding Rounds

$24.2m

Money raised

A financial services and technology company. It was founded in 2012 and is located in London, United Kingdom.

Key people:

4

Funding Rounds

$308.0m

Money raised

A San Francisco-based company developing an email security platform for Microsoft Office 365.

7

Funding Rounds

$444.5m

Money raised

Papaya Global is a New York-based financial technology company developing tools for payroll, payments, and workforce management.

Key people:

1

Funding Rounds

$1.0m

Money raised

An artificial intelligence company that has created software to combat astroturfing, harmful social media manipulation campaigns. It was founded in 2018 and has offices in London, England and San Francisco, California.

4

Funding Rounds

$351.5m

Money raised

An infrastructure company for self-driving cars. It is located in Sunnyvale, California and was founded in 2017.

Key people:

5

Funding Rounds

$351.0m

Money raised

Cedar is a company founded in 2016 by Arel Lidow.

4

Funding Rounds

$83.0m

Money raised

Klue is a Vancouver-based artificial intelligence company offering a competitive enablement platform that automates the collection of competitor and market intelligence.

Location:

Key people:

2

Funding Rounds

$68.0m

Money raised

A digital communication company that has software to allow healthcare providers interact with their patients. It is located in Sunnyvale, California and was founded in 2016.

4

Funding Rounds

$70.2m

Money raised

A software company offering a video conferencing platform for webinars and video meetings.

Location:

Key people:

5

Funding Rounds

$251.1m

Money raised

Leadfeeder is a business-to-business company founded by Pekka Koskinen, Herkko Kiljunen and Vicent Llongo.

Location:

Key people:

6

Funding Rounds

$6.8m

Money raised

Venzee is a software development company based in Vancouver, Canada. The company offers a cloud-based AI platform for online retailers and vendors.

1

Funding Rounds

$50.0m

Money raised

Workable is the world's leading hiring platform, where companies find, evaluate and hire better candidates, faster.

Location:

Key people:

2

Funding Rounds

$11.0m

Money raised

Quest Software is a division of dell inc.; former company founded in 1987 by Vinny Smith.

3

Funding Rounds

$33.7m

Money raised

Eden Farm is an agriculture company helping farmers to sell their fruits and vegetables to the local business-to-business market in Indonesia.

9

Funding Rounds

$762.0m

Money raised

Airwallex is an international payments company founded in 2015.

4

Funding Rounds

$2.9m

Money raised

Aazzur is a Berlin-based financial technology company founded by Philipp Buschmann.

Location:

Key people:

3

Funding Rounds

$21.7m

Money raised

Kenjo is the HR software designed for the modern world.

10

Funding Rounds

$524.9m

Money raised

Spendesk offers an all-in-one spend management platform for finance teams.

1

Funding Rounds

$2.0m

Money raised

The all-in-one checkout platform for B2B merchants and marketplaces

Location:

Key people:

4

Funding Rounds

$151.2m

Money raised

Apollo, formerly ZenProspect, is a San Francisco-based company founded in 2015 by Ray Li, Roy Chung, and Tim Zheng.

Industries:

Location:

Key people:

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