| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Mistral AI
Mistral AI is an AI platform that provides large language models and AI services…
|
Paris | 501 - 1K | $3.2B | Debt Financing | 2026-03-30 |
| 2 |
Chainguard
Chainguard is a cloud-native development platform that provides low-to-zero CVE …
|
Kirkland | — | $892.0M | Debt Financing | 2025-10-23 |
| 3 |
GitLab
GitLab is a web-based Git repository manager that offers a variety of features f…
|
San Francisco | — | $413.5M | Series E | 2019-09-17 |
| 4 |
Odoo
Odoo is an open-source business software that provides ERP and CRM solutions.
|
Louvain-la-neuve | 5K - 10K | $1.2B | Secondary Market | 2026-01-16 |
| 5 |
Confluent
Confluent offers a streaming platform based on Apache Kafka that enables compani…
|
Mountain View | 1K - 5K | $459.6M | Secondary Market | 2021-06-10 |
| 6 |
Sonar
Sonar provides open-source and commercial code analyzers to help developers mana…
|
Geneva | 501 - 1K | $457.0M | Series B | 2022-04-26 |
| 7 |
Mozilla
Mozilla provides internet solutions and offers firefox, thunderbird, and raindro…
|
Mountain View | 501 - 1K | $2.3M | Angel | 2005-01-01 |
| 8 |
Temporal Technologies
Temporal Technologies is an open-source platform that simplifies building and ma…
|
Bellevue | 251 - 500 | $754.5M | Series D | 2026-02-17 |
| 9 |
Lyzr
Lyzr is an enterprise software company that offers AI porwered agent framework t…
|
Jersey City | 11 - 50 | $25.4M | Series A | 2026-03-02 |
| 10 |
Tier IV
Tier IV creates technology-enabled driving software for the automotive industry …
|
Tokyo | 251 - 500 | $484.2M | Debt Financing | 2026-02-20 |
| 11 |
Kilo Code
Kilo Code provides an open-source AI-powered coding assistant that supports code…
|
San Francisco | 11 - 50 | $8.0M | Seed | 2025-12-10 |
| 12 |
Yubico
Yubico protects logins with hardware devices like YubiKey, which offer secure an…
|
Santa Clara | 251 - 500 | $292.2M | Post Ipo Equity | 2023-10-03 |
| 13 |
Anaconda
Anaconda is an open-source distribution of the Python and R programming language…
|
Austin | 251 - 500 | $233.0M | Series C | 2025-07-31 |
| 14 |
Grafana Labs
Grafana Labs is an open-source software platform built to support monitoring, vi…
|
New York | 1K - 5K | $1.1B | Series E | 2026-03-12 |
| 15 |
Starburst
Starburst offers a data lakehouse platform unifying access to distributed data a…
|
Boston | 501 - 1K | $414.0M | Series Unknown | 2025-05-19 |
| 16 |
SurrealDB
SurrealDB is an AI-native, multi-model database that combines various data model…
|
London | 11 - 50 | $44.0M | Series A | 2026-02-17 |
| 17 |
Kong
Kong is a cloud-native platform that powers API-led connectivity for developer p…
|
San Francisco | 501 - 1K | $344.1M | Series E | 2024-11-19 |
| 18 |
Endor Labs
Application Security for the AI-Software Development Era
|
Palo Alto | 101 - 250 | $188.0M | Series B | 2025-04-23 |
| 19 |
Zilliz
The company behind the Milvus open-source vector database
|
Redwood City | 101 - 250 | $113.0M | Series B | 2022-08-24 |
| 20 |
Fern
Start with an API spec. Generate SDKs in multiple languages and API documentatio…
|
New York | 11 - 50 | $22.3M | Series A | 2025-04-10 |
| 21 |
Together AI
Together AI is a cloud-based platform designed for constructing open-source gene…
|
San Francisco | 101 - 250 | $533.5M | Series B | 2025-02-20 |
| 22 |
Auterion
Auterion provides a platform that unifies a diverse fleet of autonomous robots, …
|
Z├╝rich | 101 - 250 | $181.0M | Corporate Round | 2025-11-18 |
| 23 |
Sysdig
The leader in cloud security powered by runtime insights
|
San Francisco | 501 - 1K | $729.5M | Series G | 2021-12-15 |
| 24 |
Oligo Security
Oligo Security specializes in application detection and response, focusing on pr…
|
Tel Aviv | 51 - 100 | $78.0M | Series B | 2025-01-29 |
| 25 |
Nous Research
Nous Research is a decentralized AI startup that focuses on developing open-sour…
|
New York | 11 - 50 | $70.0M | Series A | 2025-04-25 |
| 26 |
Polar
Polar is a subscription network for open-source maintainers and backers.
|
Stockholm | 1 - 10 | $10.0M | Seed | 2025-06-18 |
| 27 |
Anyscale
Anyscale accelerates the development and productionization of any AI app, on any…
|
San Francisco | 101 - 250 | $259.6M | Series C | 2022-08-23 |
| 28 |
MinIO
MinIO offers high-performance, S3 compatible object storage for multi-cloud arch…
|
Redwood City | 11 - 50 | $126.3M | Series B | 2022-01-26 |
| 29 |
Mirantis
Mirantis delivers the fastest path to enterprise AI at scale, with full-stack AI…
|
Campbell | 501 - 1K | $240.0M | Debt Financing | 2023-10-10 |
| 30 |
Airbyte
Airbyte is an open-source data integration engine that helps to sync data from a…
|
San Francisco | 101 - 250 | $181.2M | Series B | 2021-12-17 |
| 31 |
Replicate
Replicate provides a platform for open source machine learning models that enabl…
|
San Francisco | 11 - 50 | $57.8M | Series B | 2023-12-05 |
| 32 |
EMQ Technologies
Open-source IoT data infrastructure software provider, delivering the world's le…
|
Morgan Hill | 101 - 250 | $21.4M | Series B | 2020-12-31 |
| 33 |
Embrace
User-focused observability for mobile and web, built on OpenTelemetry
|
Los Angeles | 51 - 100 | $77.0M | Series Unknown | 2023-07-13 |
| 34 |
Liquibase
Liquibase simplifies and automates database deployment and configuration for app…
|
Austin | 11 - 50 | $27.0M | Series C | 2019-02-28 |
| 35 |
Redis
Redis is the world’s fastest data platform.
|
San Francisco | 501 - 1K | $356.8M | Secondary Market | 2021-12-16 |
| 36 |
Unstructured Technologies
Unstructured is an enterprise ETL tool that automatically transforms complex, un…
|
Rocklin | 11 - 50 | $65.0M | Series B | 2024-03-14 |
| 37 |
Weaviate
Weaviate powers semantic search, RAG, and intelligent agents in one AI-native ve…
|
Amsterdam | 51 - 100 | $67.7M | Series B | 2023-04-20 |
| 38 |
Panther
Panther is a modern SIEM platform that solves the challenges of security operati…
|
San Francisco | 101 - 250 | $140.5M | Series B | 2021-12-02 |
| 39 |
Lucidworks
Lucidworks connects experiences throughout the entire user journey to meet custo…
|
San Francisco | 101 - 250 | $209.0M | Series F | 2019-08-12 |
| 40 |
PostHog
PostHog is an open source platform that helps build successful products by provi…
|
San Francisco | 101 - 250 | $182.2M | Series E | 2025-09-29 |
| 41 |
MongoDB
MongoDB is a next-generation database that helps businesses transform their indu…
|
New York | 5K - 10K | $311.0M | Post Ipo Equity | 2024-11-14 |
| 42 |
CodeNotary
CodeNotary is a software company providing security technology to make the softw…
|
Houston | 11 - 50 | $51.5M | Undisclosed | 2025-11-25 |
| 43 |
Nixtla
Forecasting & Anomaly Detection Unlock accurate predictions and detect anomalies…
|
San Francisco | 11 - 50 | $32.7M | Series Unknown | 2025-12-16 |
| 44 |
Balena
Balena is a complete set of tools for building, deploying, and managing fleets o…
|
Seattle | 51 - 100 | $31.4M | Private Equity | 2026-01-20 |
| 45 |
Ballerine
The GenAI platform that streamlines business onboarding, underwriting, and monit…
|
Tel Aviv-yafo | 11 - 50 | $19.0M | Seed | 2025-01-01 |
| 46 |
FOSSA
FOSSA is the developer's choice for managing open source risk and reporting.
|
San Francisco | 51 - 100 | $43.5M | Series Unknown | 2025-07-28 |
| 47 |
MindsDB
MindsDB is an open-source platform that enables developers to integrate machine …
|
Berkeley | 11 - 50 | $54.4M | Seed | 2023-08-08 |
| 48 |
NetBox Labs
NetBox Labs helps teams create and manage complex networks and infrastructure.
|
New York | 101 - 250 | $55.2M | Series B | 2025-07-14 |
| 49 |
Graylog
Next generation SIEM and Centralized Log Management software
|
Houston | 101 - 250 | $71.4M | Debt Financing | 2023-10-31 |
| 50 |
Aave
Aave is an open source non-custodial protocol on Ethereum for decentralized lend…
|
London | 101 - 250 | $49.0M | Secondary Market | 2023-08-04 |