Open source focus
Open Source Alternatives to Titan OS
60 open source Operating System options similar to Titan OS, 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.
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Microsoft43Operating SystemRedmond, United StatesOpen source
Letta36Agentic AISan Francisco, United StatesOpen source
- PRPrivateGPT5AI Search Engine
Open source · Self-hostable
BeanOSAI InfrastructureTel Aviv, Israel$1.5MOpen source
Databricks82Data AnalyticsSan Francisco, United States$31.7BOpen source · Self-hostable
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Fal58Agentic AISan Francisco, United States$182.3MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
pleias55AI InfrastructureParis, FranceOpen source
Arcten55Agentic AISan Francisco, United StatesOpen source
Mem054Agentic AISan Francisco, United States$24.0MOpen source · Self-hostable
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Toolbase54Developer ToolsSan Francisco, United StatesOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
Modal Labs52Agentic AISan Francisco, United States$693.0MOpen source
Manufact Inc.52AI InfrastructureSan Francisco, United States$6.3MOpen source
Recall AI46Personal AISan Francisco, United States$10.3MOpen source
SmythOS45Agentic AISan Francisco, United StatesOpen source · Self-hostable
Alpic44AI InfrastructureParis, France$12.0MOpen source
Base4444No CodeTel Aviv, IsraelOpen source
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
Niyatna AI40Agentic AISan Francisco, United StatesOpen source
Reshuffle37Agentic AISan Francisco, United StatesOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
MemGPT28Foundation ModelOpen source
herocon.ai27Agentic AI$2.0MOpen source
CRAB26Agentic AIOpen source · Self-hostable
- Svitch26AI GovernanceSan Francisco, United States
Open source
Emdash24Agentic AISan Francisco, United StatesOpen source
Berrybell22Agentic AITel Aviv, IsraelOpen source
Atomic Chat19On-Device AIOpen source
- OUOutshift19Agentic AI
Open source · Self-hostable
- BABabyAGI18Agentic AI
Open source · Self-hostable
- Melodocs18Foundation Model
Open source
Codel15Agentic AIOpen source · Self-hostable
- COCodename Goose14Developer Tools
Open source · Self-hostable
evo.ninja12Agentic AIOpen source
- XMxMemory10Artificial IntelligenceLondon, United Kingdom
Open source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
MCP.so10Developer ToolsOpen source · Self-hostable
kuafuai8Agentic AIBeijing, ChinaOpen source
A2A7Agentic AIOpen source · Self-hostable
Locai LabsArtificial IntelligenceUnited Kingdom$735KOpen source
NashArenaAgentic AITel Aviv, IsraelOpen source
GoumiFoundation ModelOpen source
PersondbPersonal Data ManagementSan Francisco, United StatesOpen source
CybernomicFoundation ModelOpen source
Tosly.onlineAgentic AIOpen source
FleetsurfAgentic AIOpen source
- EvolvinglabAgentic AI
Open source
KeaganAgentic AISan Francisco, United StatesOpen source
- HainexusFoundation Model
Open source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
RedbuyE-commerceOpen source
Loop IqAI Tools & AppsOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| Microsoft | Operating System | Open source | Redmond, United States | — | 43 |
| Letta | Agentic AI | Open source | San Francisco, United States | — | 36 |
| PRPrivateGPT | AI Search Engine | Open source · Self-hostable | — | — | 5 |
| BeanOS | AI Infrastructure | Open source | Tel Aviv, Israel | $1.5M | — |
| Databricks | Data Analytics | Open source · Self-hostable | San Francisco, United States | $31.7B | 82 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 |
| Fal | Agentic AI | Open source | San Francisco, United States | $182.3M | 58 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| Arcten | Agentic AI | Open source | San Francisco, United States | — | 55 |
| Mem0 | Agentic AI | Open source · Self-hostable | San Francisco, United States | $24.0M | 54 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Toolbase | Developer Tools | Open source | San Francisco, United States | — | 54 |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 |
| Modal Labs | Agentic AI | Open source | San Francisco, United States | $693.0M | 52 |
| Manufact Inc. | AI Infrastructure | Open source | San Francisco, United States | $6.3M | 52 |
| Recall AI | Personal AI | Open source | San Francisco, United States | $10.3M | 46 |
| SmythOS | Agentic AI | Open source · Self-hostable | San Francisco, United States | — | 45 |
| Alpic | AI Infrastructure | Open source | Paris, France | $12.0M | 44 |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| Niyatna AI | Agentic AI | Open source | San Francisco, United States | — | 40 |
| Reshuffle | Agentic AI | Open source | San Francisco, United States | — | 37 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| MemGPT | Foundation Model | Open source | — | — | 28 |
| herocon.ai | Agentic AI | Open source | — | $2.0M | 27 |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 |
| AI Governance | Open source | San Francisco, United States | — | 26 | |
| Emdash | Agentic AI | Open source | San Francisco, United States | — | 24 |
| Berrybell | Agentic AI | Open source | Tel Aviv, Israel | — | 22 |
| Atomic Chat | On-Device AI | Open source | — | — | 19 |
| OUOutshift | Agentic AI | Open source · Self-hostable | — | — | 19 |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 |
| Foundation Model | Open source | — | — | 18 | |
| Codel | Agentic AI | Open source · Self-hostable | — | — | 15 |
| COCodename Goose | Developer Tools | Open source · Self-hostable | — | — | 14 |
| evo.ninja | Agentic AI | Open source | — | — | 12 |
| XMxMemory | Artificial Intelligence | Open source | London, United Kingdom | — | 10 |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 |
| MCP.so | Developer Tools | Open source · Self-hostable | — | — | 10 |
| kuafuai | Agentic AI | Open source | Beijing, China | — | 8 |
| A2A | Agentic AI | Open source · Self-hostable | — | — | 7 |
| Locai Labs | Artificial Intelligence | Open source | United Kingdom | $735K | — |
| NashArena | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Goumi | Foundation Model | Open source | — | — | — |
| Persondb | Personal Data Management | Open source | San Francisco, United States | — | — |
| Cybernomic | Foundation Model | Open source | — | — | — |
| Tosly.online | Agentic AI | Open source | — | — | — |
| Fleetsurf | Agentic AI | Open source | — | — | — |
| Agentic AI | Open source | — | — | — | |
| Keagan | Agentic AI | Open source | San Francisco, United States | — | — |
| Foundation Model | Open source | — | — | — | |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — |
| Redbuy | E-commerce | Open source | — | — | — |
| Loop Iq | AI Tools & Apps | Open source | — | — | — |