Open source focus
Open Source Alternatives to Developer Chenshi
60 open source CAD Plugin Development options similar to Developer Chenshi, 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.
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Adam57AI Copilot$508.4MOpen source
All-Hands AI50Agentic AIBoston, United States$5.0MOpen source · Self-hostable
Oplane49CybersecurityMalmö, Sweden$4.5MOpen source
Simular41AI InfrastructureSan Francisco, United States$23.0MOpen source
Hycos AI15EnterpriseOpen source
DocsGPT8Open SourceOpen source · Self-hostable
- RobbybuildsPersonal Portfolio
Open source
QuainyEdTechSan Francisco, United StatesOpen source
- AdjarGenerative AITel Aviv, Israel
Open source
Ubuntu85Operating SystemsLondon, United Kingdom$63.0MOpen source · Self-hostable
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Cursor (Anysphere)77Artificial IntelligenceSan Francisco, United States$4.8BOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
InstaDeep71Decision-Making AITunis, Tunisia$177.0MOpen source
Harmony70AI AgentSan Francisco, United States$75.0MOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Netlify69Cloud ComputingSan Francisco, United States$202.1MOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
Vapi65Voice AISan Francisco, United States$74.3MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Firecrawl65Agentic AISan Francisco, United States$29.0MOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Nx64Software DevelopmentSan Francisco, USA$63.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Qodo64AI Coding AssistantTel Aviv, Israel$1.5MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Bland64Voice AISan Francisco, United States$51.0MOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Airweave63Agentic AISan Francisco, United States$6.0MOpen source · Self-hostable
Netguru63Software DevelopmentPoznań, Poland$63.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Candid Intelligence63Construction TechSan Francisco, United States$207.0MOpen source
Warmly63Agentic AISan Francisco, United States$19.7MOpen source
Aurora Labs63AutomotiveTel Aviv, Israel$99.6MOpen source
Odigos62Enterprise$13.0MOpen source · Self-hostable
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Lightrun62EnterpriseTel Aviv, Israel$115.0MOpen source
JuliaHub62Artificial IntelligenceWaltham, USA$65.0MOpen source
Veracode62CybersecurityBurlington, United States$40.0MOpen source
Auto-Gen62Artificial IntelligenceRedmond, USA$100.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Komodor61Software DevelopmentTel Aviv, Israel$67.0MOpen source
Codefresh61EnterpriseBrisbane, Australia$42.0MOpen source · Self-hostable
Continue61AISan Francisco, United States$70.1MOpen source
Gitar61Artificial IntelligenceSan Francisco, USA$9.0MOpen source
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MOpen source
FingerprintJS61Customer ServiceSan Francisco, United States$88.0MOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
JetBrains60Software DevelopmentPrague, Czech RepublicOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Clutch Security59CybersecuritySan Francisco, United States$10.0MOpen source
Cluely58Agentic AISan Francisco, United StatesOpen source
Steel.dev58Developer ToolsTel Aviv, Israel$17.0MOpen source · Self-hostable
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
AgentMail58Agentic AISan Francisco, United States$7.5MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| Adam | AI Copilot | Open source | — | $508.4M | 57 | |
| All-Hands AI | Agentic AI | Open source · Self-hostable | Boston, United States | $5.0M | 50 | |
| Oplane | Cybersecurity | Open source | Malmö, Sweden | $4.5M | 49 | |
| Simular | AI Infrastructure | Open source | San Francisco, United States | $23.0M | 41 | |
| Hycos AI | Enterprise | Open source | — | — | 15 | |
| DocsGPT | Open Source | Open source · Self-hostable | — | — | 8 | |
| Personal Portfolio | Open source | — | — | — | ||
| Quainy | EdTech | Open source | San Francisco, United States | — | — | |
| Generative AI | Open source | Tel Aviv, Israel | — | — | ||
| Ubuntu | Operating Systems | Open source · Self-hostable | London, United Kingdom | $63.0M | 85 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 | |
| Cursor (Anysphere) | Artificial Intelligence | Open source | San Francisco, United States | $4.8B | 77 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| InstaDeep | Decision-Making AI | Open source | Tunis, Tunisia | $177.0M | 71 | |
| Harmony | AI Agent | Open source | San Francisco, United States | $75.0M | 70 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| Netlify | Cloud Computing | Open source | San Francisco, United States | $202.1M | 69 | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| Vapi | Voice AI | Open source | San Francisco, United States | $74.3M | 65 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Firecrawl | Agentic AI | Open source | San Francisco, United States | $29.0M | 65 | |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 | |
| Nx | Software Development | Open source | San Francisco, USA | $63.0M | 64 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| Qodo | AI Coding Assistant | Open source | Tel Aviv, Israel | $1.5M | 64 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 | |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 | |
| Airweave | Agentic AI | Open source · Self-hostable | San Francisco, United States | $6.0M | 63 | |
| Netguru | Software Development | Open source | Poznań, Poland | $63.0M | 63 | |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 | |
| Candid Intelligence | Construction Tech | Open source | San Francisco, United States | $207.0M | 63 | |
| Warmly | Agentic AI | Open source | San Francisco, United States | $19.7M | 63 | |
| Aurora Labs | Automotive | Open source | Tel Aviv, Israel | $99.6M | 63 | |
| Odigos | Enterprise | Open source · Self-hostable | — | $13.0M | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Lightrun | Enterprise | Open source | Tel Aviv, Israel | $115.0M | 62 | |
| JuliaHub | Artificial Intelligence | Open source | Waltham, USA | $65.0M | 62 | |
| Veracode | Cybersecurity | Open source | Burlington, United States | $40.0M | 62 | |
| Auto-Gen | Artificial Intelligence | Open source | Redmond, USA | $100.0M | 62 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Komodor | Software Development | Open source | Tel Aviv, Israel | $67.0M | 61 | |
| Codefresh | Enterprise | Open source · Self-hostable | Brisbane, Australia | $42.0M | 61 | |
| Continue | AI | Open source | San Francisco, United States | $70.1M | 61 | |
| Gitar | Artificial Intelligence | Open source | San Francisco, USA | $9.0M | 61 | |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 | |
| Embedder (YC S25) | AI Agents | Open source | San Francisco, United States | $625.0M | 61 | |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $88.0M | 61 | |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 | |
| JetBrains | Software Development | Open source | Prague, Czech Republic | — | 60 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 | |
| Clutch Security | Cybersecurity | Open source | San Francisco, United States | $10.0M | 59 | |
| Cluely | Agentic AI | Open source | San Francisco, United States | — | 58 | |
| Steel.dev | Developer Tools | Open source · Self-hostable | Tel Aviv, Israel | $17.0M | 58 | |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 | |
| AgentMail | Agentic AI | Open source | San Francisco, United States | $7.5M | 58 |