Skip to main content

Seed Open Source Companies

Explore 127 open source startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
127
Total Funding
$111.1M
Avg Funding
$4.4M
Cities
15

Export 127 Seed Open Source Companies

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
San Francisco, United States
$3.3M
raised

Vocode is an open-source library for building voice-based LLM applications.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

Wroclaw, Poland
$8.0M
raised

The world's fastest growing open-source ecommerce platform with billions of dollars transacted.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

$1.6M
raised

Coana uses advanced reachability analysis to scan for vulnerabilities in open source dependencies, cutting false positives by over 80%.

Jan 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

New York, United States

Atri Labs is an open-source web framework that helps Python developers create production web applications.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$5.5M
raised

Featureform specializes in developing an open-source virtual feature store.

Dec 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 127 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
New York, United States
$6.0M
raised

Charm makes the command line glamorous.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Munich, Germany
$3.7M
raised

an extensible, open-source MLOps framework for reproducible ML

Oct 2023
Seed

Founder Contacts

30,000+ verified contacts

Barcelona, Spain
$1.2M
raised

Genie builds low/no-code tools for quickly creating and deploying data apps.

Oct 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Mountain View, United States
$7.5M
raised

Answer questions from all of your data. Aryn brings generative AI to OpenSearch and data preparation for high-quality conversational search.

Sep 2023
Seed

Founder Contacts

30,000+ verified contacts

Paris, France
$3.2M
raised

Contribute to the best open-source projects.

Sep 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 127 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Calgary, Canada
$2.4M
raised

Ontopical provides businesses with the earliest possible signals of upcoming government contract opportunities.

Sep 2023
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$500K
raised

RecipeUI is an open source postman alternative for viewing and debugging GraphQL requests in Chrome and Firefox.

Sep 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$8.0M
raised

Highlight is an open-source and full-stack monitoring platform.

Aug 2023
Seed

Founder Contacts

30,000+ verified contacts

Berkeley, United States
$5.0M
raised

MindsDB is an open-source platform that enables developers to integrate machine learning into applications.

Aug 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$5.0M
raised

Reflex is an open-source, full-stack Python framework that allows you to quickly design and deploy web apps.

Aug 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 127 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Jersey City, United States
$500K
raised

Epsilla is a one-stop Retrieval-Augmented Generation as a Service platform for building LLM applications connected with proprietary data

Aug 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Tel Aviv, Israel
$20.0M
raised

Wing Cloud creates tools for enabling developers to use the cloud

Jul 2023
Seed

Founder Contacts

30,000+ verified contacts

Istanbul, Turkey
$1.3M
raised

Rierino is a software firm that develops a low-code microservice platform to accelerate digital transformations and build custom solutions.

Jul 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$6.0M
raised

Infrastructure for AI Systems.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

Sandy, United States
$8.0M
raised

HeroDevs provides products and solutions for companies with open source libraries that have reached end of life

May 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 127 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
San Francisco, United States
$4.5M
raised

Forecasting & Anomaly Detection Unlock accurate predictions and detect anomalies with Nixtla's industry-leading time series engine.

Apr 2023
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$7.5M
raised

Cerbos offers an open-source authorization layer for products making user permissions and authorization simple to implement and manage.

Apr 2023
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.5M
raised

Helicone is an open-source observability platform for generative AI.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$500K
raised

AI Document Processing

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$500K
raised

Trigger.dev is a coding tool for automating complex workflows.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 76 to 100 of 127 companies

Ready to Connect with Seed Open Source Startups?

Get verified founder emails, funding details, and company data for 127 seed open source companies.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked