Top Open Source Companies
185 Open Source companies, sorted by total funding raised.
185
Companies
Indexed tracks 185 Open Source companies.

Developer security platform that helps organizations find and fix vulnerabilities in custom code,...

ClickHouse is an open-source column-oriented database management system that focuses on real-time...
Build in a weekend. Scale to billions.
Webhooks Gateway for outgoing and incoming webhooks.

Sysdig delivers cloud security the right way with open innovation, agentic AI, and the uncompromi...
Chainguard is the safe source for open source.
Software development platform.
Open source cloud data platform providing managed services for databases and streaming technologi...
n8n is a free low-code workflow automation tool.

A complete DevOps platform delivered as a single application.
Protocol Labs makes internet protocols: IPFS, Filecoin, and more.
HashiCorp empowers organizations to automate and secure multi-cloud & hybrid environments. The co...

Open Data Movement Platform
The single platform to analyze, test, observe, and deploy new features
The platform for building and operating time series applications.

Apollo helps engineering teams accelerate delivery

Leader in component lifecycle management technologies, intelligent tools and information services
Application security platform (formerly WhiteSource) that helps developers manage open-source com...
Data infrastructure company building composable data systems and GPU-accelerated query engines, m...
PlanetScale was founded in 2018 by the creators of Vitess - an open source project born at Youtub...
Open Source CRM

Modern mobile observability built on OpenTelemetry

Provides commercial support and managed assurance for open-source components, helping organizatio...
XMTP Labs builds open-source infrastructure for secure, decentralized messaging between wallets a...
Conversational Voice and Multimodal AI built with Open Source
Top Investors in Open Source
Active investors ranked by total number of investments.
Frequently Asked Questions
How many Open Source companies are tracked on Indexed?
Indexed tracks 185 Open Source companies, sorted by total funding raised.
Who are the top investors in Open Source?
Leading investors active in Open Source include Runa Capital, Essence Venture Capital, Twenty Two Ventures.
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