Open source focus
Open Source Alternatives to Nextstarter
60 open source Startup Tools options similar to Nextstarter, 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.
Weights & Biases (W&B)63MLOpsSan Francisco, United States$521.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Co Build40AI Collaboration Tools$8.5MOpen source
Appy Pie40No-code DevelopmentNoida, IndiaOpen source
Lovable21AI App BuilderStockholm, SwedenOpen source
StartupHub.ai17AI Search EngineTel Aviv, IsraelOpen source
- GEGeniA6Agentic AI
Open source · Self-hostable
Batchfoundry5AI InfrastructureSan Francisco, United StatesOpen source
AutoremixVideo Editing SoftwareLondon, United KingdomOpen source
MondonFoundation ModelOpen source
EngraneDocument AIMexico City, MexicoOpen source
Coworker.aiHR TechOpen source
SivdevAgentic AITel Aviv, IsraelOpen source
SteunebrinkWebsite BuilderOpen source
JustgettingstartedBusiness Launch PlatformOpen source
ScriptmarkAI Script GenerationOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Trigger Device Inc63AI AgentsLondon, United Kingdom$16.5MOpen source · Self-hostable
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Comfy Org58AI Image Generation$30.0MOpen source
Fal58Agentic AISan Francisco, United States$182.3MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Merge Labs54Agentic AISan Francisco, United States$24.0MOpen source
Tot54Creative OperationsNew York, United States$7.6MOpen source
Ann Education53Education$1.0MOpen source
Aviator51MLOpsSan Francisco, United States$2.4MOpen source
All-Hands AI50Agentic AIBoston, United States$5.0MOpen source · Self-hostable
Taskade49SpaceTechNew York, United States$1.0MOpen source
Bauplanlabs49MLOpsSan Francisco, United StatesOpen source
Apideck46API PlatformUnknown, UnknownOpen source
Stably AI45Agentic AITel Aviv, IsraelOpen source
Bubble Lab44Artificial IntelligenceOpen source · Self-hostable
ScaleKit42MLOpsSan Francisco, United States$5.5MOpen source
Vybe42Internal ToolsSan Francisco, United States$2.5MOpen source
Orq.ai41Agentic AIAmsterdam, Netherlands$8.9MOpen source
Neptune39MLOpsNew York, United States$11.0MOpen source
Reshuffle37Agentic AISan Francisco, United StatesOpen source
Capably35Creative OperationsNew York, United States$12.0MOpen source
Joulix AI Technologies35AI Tools & AppsSan Francisco, Israel$2.3MOpen source
Catercore35AI InfrastructureSan Francisco, United StatesOpen source
Opactor33Agentic AISan Francisco, United StatesOpen source
Magick AI28Agentic AIOpen source
AIMLAPI26API PlatformTallinn, EstoniaOpen source
Quazzar Cloud21Self-HostingOpen source · Self-hostable
Sigla21Developer ToolsOpen source
Glama20Agentic AIOpen source
Joeyydevops19MLOpsOpen source
- BEBestpractix19LegalTel Aviv, Israel
Open source
Upsonic19Developer ToolsLondon, United KingdomOpen source · Self-hostable
Sharkio18EnterpriseOpen source
- BABabyAGI18Agentic AI
Open source · Self-hostable
Mikeos17Agentic AIOpen source
OpenSpec16Product DevelopmentOpen source
LLMStack15Agentic AIOpen source · Self-hostable
The Grainline14AdTechOpen source
GPT Researcher13Agentic AIOpen source
- AGAgent Pilot13Agentic AI
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Weights & Biases (W&B) | MLOps | Open source | San Francisco, United States | $521.0M | 63 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 | |
| Co Build | AI Collaboration Tools | Open source | — | $8.5M | 40 | |
| Appy Pie | No-code Development | Open source | Noida, India | — | 40 | |
| Lovable | AI App Builder | Open source | Stockholm, Sweden | — | 21 | |
| StartupHub.ai | AI Search Engine | Open source | Tel Aviv, Israel | — | 17 | |
| GEGeniA | Agentic AI | Open source · Self-hostable | — | — | 6 | |
| Batchfoundry | AI Infrastructure | Open source | San Francisco, United States | — | 5 | |
| Autoremix | Video Editing Software | Open source | London, United Kingdom | — | — | |
| Mondon | Foundation Model | Open source | — | — | — | |
| Engrane | Document AI | Open source | Mexico City, Mexico | — | — | |
| Coworker.ai | HR Tech | Open source | — | — | — | |
| Sivdev | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Steunebrink | Website Builder | Open source | — | — | — | |
| Justgettingstarted | Business Launch Platform | Open source | — | — | — | |
| Scriptmark | AI Script Generation | Open source | — | — | — | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Trigger Device Inc | AI Agents | Open source · Self-hostable | London, United Kingdom | $16.5M | 63 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Comfy Org | AI Image Generation | Open source | — | $30.0M | 58 | |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 | |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 | |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 | |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 | |
| Merge Labs | Agentic AI | Open source | San Francisco, United States | $24.0M | 54 | |
| Tot | Creative Operations | Open source | New York, United States | $7.6M | 54 | |
| Ann Education | Education | Open source | — | $1.0M | 53 | |
| Aviator | MLOps | Open source | San Francisco, United States | $2.4M | 51 | |
| All-Hands AI | Agentic AI | Open source · Self-hostable | Boston, United States | $5.0M | 50 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Bauplanlabs | MLOps | Open source | San Francisco, United States | — | 49 | |
| Apideck | API Platform | Open source | Unknown, Unknown | — | 46 | |
| Stably AI | Agentic AI | Open source | Tel Aviv, Israel | — | 45 | |
| Bubble Lab | Artificial Intelligence | Open source · Self-hostable | — | — | 44 | |
| ScaleKit | MLOps | Open source | San Francisco, United States | $5.5M | 42 | |
| Vybe | Internal Tools | Open source | San Francisco, United States | $2.5M | 42 | |
| Orq.ai | Agentic AI | Open source | Amsterdam, Netherlands | $8.9M | 41 | |
| Neptune | MLOps | Open source | New York, United States | $11.0M | 39 | |
| Reshuffle | Agentic AI | Open source | San Francisco, United States | — | 37 | |
| Capably | Creative Operations | Open source | New York, United States | $12.0M | 35 | |
| Joulix AI Technologies | AI Tools & Apps | Open source | San Francisco, Israel | $2.3M | 35 | |
| Catercore | AI Infrastructure | Open source | San Francisco, United States | — | 35 | |
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| Magick AI | Agentic AI | Open source | — | — | 28 | |
| AIMLAPI | API Platform | Open source | Tallinn, Estonia | — | 26 | |
| Quazzar Cloud | Self-Hosting | Open source · Self-hostable | — | — | 21 | |
| Sigla | Developer Tools | Open source | — | — | 21 | |
| Glama | Agentic AI | Open source | — | — | 20 | |
| Joeyydevops | MLOps | Open source | — | — | 19 | |
| BEBestpractix | Legal | Open source | Tel Aviv, Israel | — | 19 | |
| Upsonic | Developer Tools | Open source · Self-hostable | London, United Kingdom | — | 19 | |
| Sharkio | Enterprise | Open source | — | — | 18 | |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 | |
| Mikeos | Agentic AI | Open source | — | — | 17 | |
| OpenSpec | Product Development | Open source | — | — | 16 | |
| LLMStack | Agentic AI | Open source · Self-hostable | — | — | 15 | |
| The Grainline | AdTech | Open source | — | — | 14 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| AGAgent Pilot | Agentic AI | Open source · Self-hostable | — | — | 13 |