69 Best Social Search Startups to Watch in 2025

The Definitive Seedtable Ranking of Social Search 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 1,606 start-ups with an aggregate funding of $76.0b. The average funding per company in this subset is $1.1b.

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

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8

Funding Rounds

$58.2b

Money raised

OpenAI is an AI research and deployment platform.

Location:

Key people:

15

Funding Rounds

$140.4m

Money raised

Synthace is a software company based out of London, UK, building automation software that gives biologists the ability to control and analyze the performance of lab hardware.

3

Funding Rounds

$17.5m

Money raised

Numerai is a hedge fund with stock market trades determined by crowdsourced artificial intelligence models. The best models receive rewards in the form of a cryptographic token called Numeraire (NMR) on the Ethereum blockchain.

1

Funding Rounds

$60.0m

Money raised

9

Funding Rounds

$3.9m

Money raised

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

2

Funding Rounds

$110.0m

Money raised

Clubhouse is a San Francisco-based social app offering a space for casual, drop-in audio conversations with friends and other interesting people.

Key people:

10

Funding Rounds

$269.5m

Money raised

Rigetti Computing is a quantum computing company based in Berkeley, California.

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.

5

Funding Rounds

$286.0m

Money raised

Quora is a question-and-answer website founded in 2010 by Adam D'Angelo and Charlie Cheever.

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.

9

Funding Rounds

$3.9m

Money raised

Toyon Research Corporation is a Goleta, California-based company that researches and develops radio frequency and antenna systems that was founded in 1980.

3

Funding Rounds

$22.8m

Money raised

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

2

Funding Rounds

$16.7m

Money raised

About.me is a company that has developed a platform for users to make personal and professional websites.

7

Funding Rounds

$638.8m

Money raised

TradingView is a platform which provides instruments for publication and the viewing of trading ideas.

Key people:

9

Funding Rounds

$312.9m

Money raised

Prosper is an online peer-to-peer lending marketplace connecting people who want to borrow money with individuals and institutions who want to lend money.

3

Funding Rounds

$113.0m

Money raised

DuckDuckGo is a company developing an Internet search engine that emphasizes protecting searchers' privacy and avoiding filtered results to meet personalized search results.

5

Funding Rounds

$2.1b

Money raised

Commonwealth Fusion Systems is a Cambridge, Massachusetts-based research and development company developing fusion power systems based on ARC tokamak reactors.

9

Funding Rounds

$462.2m

Money raised

Algolia is a company designing and building search and discovery API for websites and mobile apps. It participated in the W14 cohort of Y Combinator.

Location:

Key people:

4

Funding Rounds

$51.0m

Money raised

Adarga is a UK-based artificial intelligence software provider working with customers across defense, national security, and commercial organizations.

4

Funding Rounds

$370.0m

Money raised

IRL was a social media company with the purpose of connecting users in real life, or "IRL," through in-person events.

4

Funding Rounds

$11.2m

Money raised

Misterb&b offers a property rental marketplace used to connect travelers and hosts in the LGBTQ+ community.

Location:

Key people:

8

Funding Rounds

$1.2b

Money raised

Scopely - leading mobile game development company.

Location:

Key people:

4

Funding Rounds

$30.4m

Money raised

Moz is a company developing and providing inbound marketing analytics software.

1

Funding Rounds

$14.5m

Money raised

CasperLabs is a Zug-based company and blockchain platform founded in 2018 by Mrinal Manohar, Clifford Sarkin and Medha Parlikar.

Location:

Zug

Key people:

3

Funding Rounds

$2.8m

Money raised

HackerNoon is a free online technology blog.

Location:

Key people:

4

Funding Rounds

$269.4m

Money raised

Stoke Space is a company manufacturing space vehicle components and performing scientific and technological services associated with the space industry.

6

Funding Rounds

$83.3m

Money raised

BenchSci is a biotechnology company with a machine learning platform for researching biological compounds. It was founded in 2015 and is located in Toronto, Canada.

Location:

Key people:

6

Funding Rounds

$34.7m

Money raised

Investing tool and Public Benefit Corporation that emphasizes social responsibility.

4

Funding Rounds

$95.2m

Money raised

VRChat is a virtual reality communications platform. It was founded in 2014 and is located in San Francisco, California.

Location:

Key people:

7

Funding Rounds

$99.0m

Money raised

NOCD provides online therapy for obsessive-compulsive disorder (OCD).

1

Funding Rounds

$30.6m

Money raised

Badoo is a dating-focused social networking service.

Location:

Key people:

2

Funding Rounds

Etherscan is a block explorer for Ethereum.

3

Funding Rounds

$14.0m

Money raised

Lenddo EFL offers loans underwritten by social media data to borrowers without established or robust credit histories.

7

Funding Rounds

$1.5b

Money raised

Dataminr is a company providing a real-time AI platform delivering information on high-impact events and breaking news.

Key people:

5

Funding Rounds

$3.4b

Money raised

OYO is a south East Asian hospitality company.

Location:

Key people:

3

Funding Rounds

$400.0k

Money raised

Buffer is a company founded by Joel Gascoigne, Leo Widrich and Tom Moor.

Location:

Key people:

5

Funding Rounds

$2.3m

Money raised

An app that aggregates social media data to produce a real-time map of sickness.

7

Funding Rounds

$918.0m

Money raised

AlphaSense is a technology company that has developed an artificial intelligence platform for market intelligence and analysis. It was founded in 2011 and is located in San Francisco, California.

Location:

Key people:

2

Funding Rounds

$15.6m

Money raised

Iris.ai is a Stabekk-headquartered artificial intelligence company developing tools and applications allowing users to research open-access research papers.

5

Funding Rounds

$373.0m

Money raised

Gupshup is an AI-powered messaging platform that integrates with communication software and protocols for commerce, marketing, and support applications.

1

Funding Rounds

$50.0m

Money raised

Vyond is a video animation software company.

5

Funding Rounds

$528.0m

Money raised

Zomato is a company providing a search engine application that offers information on restaurants and online food delivery.

Location:

Key people:

2

Funding Rounds

$62.0m

Money raised

Vespa.ai is a company developing a platform for low-latency computations over large, evolving data sets.

Location:

Key people:

4

Funding Rounds

$59.5m

Money raised

Calaxy Inc., is a US company developing the Calaxy app, an open social marketplace for creators.

Location:

Key people:

5

Funding Rounds

$11.7m

Money raised

Q-Sensei is a Brooklyn-based software company developing an enterprise search and analytics software.

Location:

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:

2

Funding Rounds

$50.0m

Money raised

Neighborly drives investment in world-positive infrastructure projects like broadband, solar microgrids, and libraries.

1

Funding Rounds

$2.5m

Money raised

Teleport is a Palo Alto, California-based company developing a software to assist users to find their ideal place to live and work based on their preferences for income, living costs, and quality of life.

4

Funding Rounds

$48.0m

Money raised

Hearsay Systems (formerly Hearsay Social) is a software-as-a-service (SaaS) digital marketing platform for financial services that uses predictive analytics to help financial advisors automate marketing tasks.

Key people:

6

Funding Rounds

$86.6m

Money raised

Prokarium is a biopharmaceutical company focused on developing vaccination and cancer immunotherapy solutions based on synthetic biology.

Location:

Key people:

2

Funding Rounds

$36.0m

Money raised

WorkSpan is a company and business ecosystem platform designed to help technology companies grow revenue by co-selling with their partnered companies.

Key people:

2

Funding Rounds

$55.5m

Money raised

StartEngine is an equity crowdfunding platform. StartEngine allows non accredited investors invest online, own shares in startups and early growth companies. Over 150 Startups and entrepreneurs have been funded on StartEngine.

Location:

Key people:

1

Funding Rounds

$490.0k

Money raised

One Planet Pizza is a company making plant-based pizza founded in 2016.

1

Funding Rounds

$3.6m

Money raised

A decentralized capital market powered by a cross-margin cross-collateralization clearing engine protocol.

5

Funding Rounds

$1.9m

Money raised

Rival IQ is a Seattle-based social media analytics and competitive benchmarking company.

Location:

Key people:

14

Funding Rounds

$1.2b

Money raised

Zopa is a peer-to-peer lending platform founded in 2005 by Giles Andrews.

Location:

Key people:

1

Funding Rounds

$120.0k

Money raised

Staax is a San Francisco-based peer-to-peer lending and payment platform allowing users to purchase and send fractional shares of stocks.

Location:

Key people:

11

Funding Rounds

$598.0m

Money raised

Degreed is a San Francisco-based company founded by David Blake.

Location:

Key people:

7

Funding Rounds

$24.0m

Money raised

Headset is a tech company providing an IT solution for the cannabis industry.

Key people:

3

Funding Rounds

$405.0m

Money raised

Course Hero is a Redwood City, CA based company that provides access to study resources, test prep, tutors, etc.

Key people:

5

Funding Rounds

$81.8m

Money raised

Fauna Inc is a data application programming interface for applications.

Location:

Key people:

2

Funding Rounds

$5.3m

Money raised

Fakespot is a New York City-based data analytics platform that works to spot fake online product reviews and help consumers make better choices. Fakespot was acquired by Mozilla in May 2023.

Location:

Key people:

4

Funding Rounds

$95.9m

Money raised

Olio is a London-based sharing company working to solve the problem of food waste and hunger.

Location:

6

Funding Rounds

$613.7m

Money raised

ThoughtSpot is a business intelligence platform for exploring, analyzing, and sharing real-time business analytics data.

Key people:

3

Funding Rounds

$21.5k

Money raised

Web search engine that uses profits to plant trees

Location:

Key people:

8

Funding Rounds

$100.4m

Money raised

A software-as-a-service technology company with a focus on robotic solutions for laboratories. It was founded in 2019 and is located in Menlo Park, California.

2

Funding Rounds

$4.0m

Money raised

Cryptocurrency company/ The Block is the first and final word in digital assets.

3

Funding Rounds

$21.5m

Money raised

Rockset is a San Mateo, California-based developer of a real-time analytics platform built to operate in the cloud and offer users quick queries on real-time data and user-facing analytics.

Key people:

7

Funding Rounds

$35.3m

Money raised

NewsWhip is a predictive media monitoring tool founded in 2011 by Paul Quigley.

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