Open source focus
Open Source Alternatives to FCJ Venture Builder
35 open source Venture Builder options similar to FCJ Venture Builder, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Each profile notes license and self-hosting where we have it.
In the Pocket29Digital ProductsGhent, BelgiumOpen source
Lost Astronaut27Venture CapitalVilnius, LithuaniaOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
startup61Data as a ServiceSan Francisco, United States$30.0MOpen source
- 64645 Ventures52Venture CapitalNew York, USA$63.0M
Open source
- SISifted49MediaLondon, United Kingdom$5.3M
Open source
Protocol47Agentic AISan Francisco, United States$3.2MOpen source · Self-hostable
Genius42EnterpriseSingapore, SingaporeOpen source
Gryphon Investors41Private EquitySan Francisco, United States$63.0MOpen source
Zd Tech28Technology NewsSan Francisco, United StatesOpen source
Forbes24Book and Periodical PublishingJersey City, USOpen source
Genui23AI Software DevelopmentSeattle, United StatesOpen source
Radius Tech Hub NG22EdTechOpen source
- EUEurazeo21Venture CapitalParis, France
Open source
Shewala20E-commerceOpen source
Modlx18AI SolutionsOpen source
Can AI Actually Predict What Was Behind the Motion Blur?13AI InfrastructureTel Aviv, IsraelOpen source
Hacker News10Computer ScienceMountain View, United StatesOpen source
SrcoreTechnologyOpen source
LightineInnovationOpen source
HolofiTechnologyOpen source
AhldTechnology SolutionsTel Aviv, IsraelOpen source
- LaftaTechnology
Open source
TokenroamTechnologyOpen source
IcelensTechnology SolutionsOpen source
CeritiAI ServicesOpen source
ProductexAI SolutionsOpen source
RitchiestrategictechnolgiesAI ConsultingOpen source
InsightpartnersVenture CapitalNew York, United StatesOpen source
GridtheoryTechnologyOpen source
JoyoslabTechnologyOpen source
OnepercentlabTechnologyOpen source
OnelytixTechnologyOpen source
AntennafundsFintechLondon, United KingdomOpen source
AstrotechnologyTechnologyOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| In the Pocket | Digital Products | Open source | Ghent, Belgium | — | 29 |
| Lost Astronaut | Venture Capital | Open source | Vilnius, Lithuania | — | 27 |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 |
| startup | Data as a Service | Open source | San Francisco, United States | $30.0M | 61 |
| 64645 Ventures | Venture Capital | Open source | New York, USA | $63.0M | 52 |
| SISifted | Media | Open source | London, United Kingdom | $5.3M | 49 |
| Protocol | Agentic AI | Open source · Self-hostable | San Francisco, United States | $3.2M | 47 |
| Genius | Enterprise | Open source | Singapore, Singapore | — | 42 |
| Gryphon Investors | Private Equity | Open source | San Francisco, United States | $63.0M | 41 |
| Zd Tech | Technology News | Open source | San Francisco, United States | — | 28 |
| Forbes | Book and Periodical Publishing | Open source | Jersey City, US | — | 24 |
| Genui | AI Software Development | Open source | Seattle, United States | — | 23 |
| Radius Tech Hub NG | EdTech | Open source | — | — | 22 |
| EUEurazeo | Venture Capital | Open source | Paris, France | — | 21 |
| Shewala | E-commerce | Open source | — | — | 20 |
| Modlx | AI Solutions | Open source | — | — | 18 |
| Can AI Actually Predict What Was Behind the Motion Blur? | AI Infrastructure | Open source | Tel Aviv, Israel | — | 13 |
| Hacker News | Computer Science | Open source | Mountain View, United States | — | 10 |
| Srcore | Technology | Open source | — | — | — |
| Lightine | Innovation | Open source | — | — | — |
| Holofi | Technology | Open source | — | — | — |
| Ahld | Technology Solutions | Open source | Tel Aviv, Israel | — | — |
| Technology | Open source | — | — | — | |
| Tokenroam | Technology | Open source | — | — | — |
| Icelens | Technology Solutions | Open source | — | — | — |
| Ceriti | AI Services | Open source | — | — | — |
| Productex | AI Solutions | Open source | — | — | — |
| Ritchiestrategictechnolgies | AI Consulting | Open source | — | — | — |
| Insightpartners | Venture Capital | Open source | New York, United States | — | — |
| Gridtheory | Technology | Open source | — | — | — |
| Joyoslab | Technology | Open source | — | — | — |
| Onepercentlab | Technology | Open source | — | — | — |
| Onelytix | Technology | Open source | — | — | — |
| Antennafunds | Fintech | Open source | London, United Kingdom | — | — |
| Astrotechnology | Technology | Open source | — | — | — |