68 Best Web Development Startups to Watch in 2025

The Definitive Seedtable Ranking of Web Development 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 339 start-ups with an aggregate funding of $10.1b. The average funding per company in this subset is $148.7m.

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

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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:

5

Funding Rounds

$433.0m

Money raised

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

6

Funding Rounds

$144.4m

Money raised

Ayla Networks is a technology company developing a platform as a service (PaaS) for managing internet of things (IoT) devices.

20

Funding Rounds

$363.4m

Money raised

Contentful's platform helps teams deliver digital experiences faster with an API-first approach.

Location:

Key people:

7

Funding Rounds

$638.8m

Money raised

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

Key people:

5

Funding Rounds

$90.0m

Money raised

Strapi is a company offering an open-source headless content management system (CMS).

2

Funding Rounds

$21.0m

Money raised

ElevenLabs is a voice artificial intelligence (AI) research and development company developing text-to-speech and voice cloning software.

Location:

Key people:

3

Funding Rounds

$2.7m

Money raised

Paragon is a company that has developed a platform that allows users to visually build production-ready API workflows and microservices.

Key people:

9

Funding Rounds

$1.3b

Money raised

Back Market is an online refurbished goods marketplace connecting consumers with sellers of electronic devices.

Location:

Key people:

7

Funding Rounds

$272.5m

Money raised

Rapid API is a software company specializing in developing a platform for application programming interfaces.

1

Funding Rounds

$10.0m

Money raised

Voximplant is a Palo Alto, California-based company that provides a cloud communications platform with voice, video, and messaging solutions for enterprises, startups, and nonprofit organizations.

Key people:

9

Funding Rounds

$781.9m

Money raised

Webflow is a company providing a design and hosting platform for users to create websites.

Location:

Key people:

1

Funding Rounds

$102.0m

Money raised

MarkLogic is an American software company developing and providing an enterprise NoSQL database.

1

Funding Rounds

$5.0m

Money raised

YourBase is a Seattle-based software company developing software testing tools for development teams.

Key people:

7

Funding Rounds

$86.8m

Money raised

Sanity is a software company offering a customizable headless content management system (HCMS).

4

Funding Rounds

$18.7m

Money raised

Artificial Labs is the developer of a digital platform leveraging machine learning and APIs for insurers.

3

Funding Rounds

$16.5m

Money raised

Evernym is a software company that develops an open source sovereign identity block chain.

8

Funding Rounds

$16.0m

Money raised

Procarta Biosystems is a company that is developing antibacterial therapeutics for drug-resistant bacterial infections.

3

Funding Rounds

$670.0k

Money raised

A global platform for creating a blog, website, or online store. It was founded in 2007 and acquired by Square in 2018. It is located in San Francisco, California.

Industries:

Location:

Key people:

6

Funding Rounds

$42.6m

Money raised

A data-powered spreadsheet company for businesses. It was founded in 2016 and is located in Berlin, Germany.

6

Funding Rounds

$24.0m

Money raised

Wunderlist is a company that looks to provide a cloud-based task management application

1

Funding Rounds

$19.0m

Money raised

Le Wagon runs immersive coding bootcamps in 44 campuses worldwide.

2

Funding Rounds

$7.9m

Money raised

Teller is an algorithmic credit risk protocol, built to enable the creation of decentralized lending markets that can offer unsecured loans, without the need for collateral.

3

Funding Rounds

$62.0m

Money raised

A software company offering an open-source platform for machine learning and data science teams to create data applications with python.

2

Funding Rounds

$14.3m

Money raised

General Assembly offers short and long courses in web and mobile development, product management, data science and more, online and in-person, across 15 campuses in 4 continents.

3

Funding Rounds

$359.0m

Money raised

Avant is a company operating an online platform providing users access to personal loans. It utilizes big data and machine learning algorithms.

Location:

Key people:

3

Funding Rounds

$39.3m

Money raised

Unbounce provides a landing page building platform for businesses.

6

Funding Rounds

$70.0m

Money raised

A software company offering a headless content management system with a visual composer.

Location:

Key people:

4

Funding Rounds

$57.4m

Money raised

Huddle is the enterprise document collaboration company that helps organizations across the globe to collaborate intelligently.

9

Funding Rounds

$113.3m

Money raised

Pantheon is the website management platform for Drupal & WordPress sites.

9

Funding Rounds

$352.2m

Money raised

Netlify is a San Francisco-based website hosting and publishing company.

Location:

Key people:

1

Funding Rounds

$15.0m

Money raised

Converge is a UK-based company developing real-time concrete monitoring solutions founded in 2014 by Raphael Scheps.

Key people:

2

Funding Rounds

$75.0m

Money raised

Duda is a responsive website builder for digital marketing agencies, hosting companies, and online directories.

3

Funding Rounds

$106.3m

Money raised

Bubble is a software company allowing users to build web apps without code

Location:

Key people:

2

Funding Rounds

$12.5m

Money raised

A company offering a data-driven manufacturing platform for quoting and ordering custom manufactured parts.

Location:

Key people:

2

Funding Rounds

$1.5m

Money raised

Gatsby is a company founded in 2018 by Jeff Myers.

3

Funding Rounds

$10.2m

Money raised

A software company offering a headless content management system (HCMS) focused on serving mobile devices.

Key people:

4

Funding Rounds

$7.5m

Money raised

Strikingly is a company providing an online web platform for building mobile-optimized websites. It participated in the W13 cohort of Y Combinator.

Key people:

1

Funding Rounds

$13.9m

Money raised

A technology company that has created a platform for customized website clouds. It was founded in 2013 and is located in San Francisco, California.

8

Funding Rounds

$931.7m

Money raised

OutSystems provides a low-code platform for developing and building applications.

2

Funding Rounds

$40.3m

Money raised

A company developing API-based products for streaming infrastructure for videos

3

Funding Rounds

$48.4m

Money raised

Gatsby is a framework and Jamstack delivery platform for building websites.

1

Funding Rounds

$10.0m

Money raised

Extole is a San Francisco-based company founded in 2009.

Location:

Key people:

4

Funding Rounds

$124.5m

Money raised

Kabam is a company founded in 2006 by Kevin Chou.

Key people:

1

Funding Rounds

$1.5m

Money raised

A technology services company with software that can automate user testing for entities launching mobile applications. It is located in Singapore and was founded in 2016.

6

Funding Rounds

$38.2m

Money raised

Jivox is a San Mateo, California-based advertising company offering a cloud-based, data-driven digital marketing platform.

3

Funding Rounds

$51.0m

Money raised

A software company offering a collaboration platform for distributed teams.

Key people:

1

Funding Rounds

$4.7m

Money raised

A technology company offering a platform that provides a session replay and an analytics tool for web applications developers and product teams.

Key people:

4

Funding Rounds

$71.6m

Money raised

Mutiny is a web development company that helps SaaS companies personalize their website for each visitor. It participated in the S18 cohort of Y Combinantor.

Location:

Key people:

2

Funding Rounds

$5.2m

Money raised

SeedLegals is a company founded in 2016 by Anthony Rose, Laurent Laffy and Anthony Drogon.

Key people:

2

Funding Rounds

$24.9m

Money raised

GlobalLogic is a developer of software and electronics products, including connected systems for the automotive industry.

7

Funding Rounds

$115.3m

Money raised

Company

4

Funding Rounds

$37.4m

Money raised

Zinio is a San Francisco-based company founded in 2001 by Richard A. Maggiotto.

1

Funding Rounds

$12.0m

Money raised

Cycle is a the developer-friendly container orchestration platform founded in 2015 by Jake Warner.

2

Funding Rounds

$89.0m

Money raised

A software company offering a headless content management system (HCMS) for lager enterprises that integrates with other software marketing technologies.

Location:

Key people:

3

Funding Rounds

$70.9m

Money raised

Tulip is a Somerville, Massachusetts-based company founded in 2014 by Natan Linder.

1

Funding Rounds

$225.0k

Money raised

Nulogy is a Toronto-based company founded in 2002 by Kevin Wong.

4

Funding Rounds

$144.0m

Money raised

Developer of an enterprise-grade marketing and customer engagement platform designed to assist businesses to empower their sales teams for growth. The company's platform aligns marketing, sales and compliance departments in one system, offering the simple creation, distribution and reporting of all marketing materials, enabling businesses to gain greater oversight and audit-ready compliance, fueling fast and confident decisions.

10

Funding Rounds

$540.6m

Money raised

Scandit is an enterprise barcode scanner founded in 2009.

6

Funding Rounds

$20.1m

Money raised

Distributed is a company that offers on-demand teams of digital talent.

Location:

Key people:

1

Funding Rounds

$7.0m

Money raised

Lighthouse Labs is a Canadian bootcamp that teaches web development and data science.

9

Funding Rounds

$704.4m

Money raised

Carro is a Singapore-based company founded in 2015.

Location:

1

Funding Rounds

$5.0m

Money raised

JackBe is a Chevy Chase, Maryland-based company founded in 2010.

2

Funding Rounds

$13.6m

Money raised

MSi is a specialized provider of next generation cyber defense solutions protecting control systems and critical physical assets in energy, transportation and defense.

9

Funding Rounds

$32.0m

Money raised

Section is an edge compute platform focused on DevOps and integration with application engineers workloads.

2

Funding Rounds

$275.0m

Money raised

Brandless is a San Francisco-based company founded in 2015 by Tina Sharkey.

1

Funding Rounds

$20.0m

Money raised

A software company offering a headless content management system for editing online content.

Location:

Key people:

4

Funding Rounds

$100.0m

Money raised

Cloudinary empowers companies to deliver visual experiences that inspire and connect by unleashing the full potential of their media.

Key people:

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