Open source focus
Open Source Alternatives to Grime
60 open source AI Search Engine options similar to Grime, 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.
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
TripvaletTravel TechTel Aviv, IsraelOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
- Why-Health42Productivity
Open source
Andraste32Agentic AISan Francisco, United StatesOpen source
- PRPrivateGPT5AI Search Engine
Open source · Self-hostable
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
IamfamilyAI AgentTel Aviv, IsraelOpen source
Open and AsyncAgentic AISan Francisco, United StatesOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Elicit62Artificial IntelligenceOakland, United States$31.0MOpen source
Rewind62Personal Agent Data VaultOttawa, CanadaOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
timeOS56PersonalSan Francisco, United States$3.3MOpen source
Plane53Project ManagementSan Francisco, United States$4.0MOpen source
Taskade46SpaceTechNew York, United States$1.0MOpen source
Isacus46LegalTechTel Aviv, Israel$700KOpen source
Raindrop40AI Search EngineMoscow, Russia$32.8MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Pluum34Travel TechTel Aviv, IsraelOpen source
Briefbridge23AI Search EngineTel Aviv, Israel$1.5MOpen source
Recallguru21AI Search EngineOpen source
GPT Researcher13Agentic AIOpen source
LlamaAi (DefiLlama)10FintechOpen source
42research4AI Search EngineTel Aviv, IsraelOpen source
StepnewsAI Search EngineOpen source
Tosly.onlineAgentic AIOpen source
StudyboltEdTechTel Aviv, IsraelOpen source
PostintelligencecontractsLegalTechOpen source
PaperswanAI Search EngineSan Francisco, United StatesOpen source
JustemailAI Search EngineTel Aviv, IsraelOpen source
- ThebabrainAI Search Engine
Open source
DailycastAI Search EngineTel Aviv, IsraelOpen source
VektorsearchpartnersAI Search EngineTel Aviv, IsraelOpen source
ZenlawyerLegalTechTel Aviv, IsraelOpen source
BiblelensAI Search EngineOpen source
- FingeringsAgentic AI
Open source
DataforeveryoneAI Search EngineSan Francisco, United StatesOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Open source
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
z.ai65Foundation ModelSan Francisco, USA$1.3BOpen source
LiteLLM62Foundation ModelSan Francisco, United StatesOpen source · Self-hostable
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
- MIMintlify / mcpt57Developer ToolsSan Francisco, United States
Open source
Market Beyond57RetailTechNew York, United States$4.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
Chai56AI ChatbotSan Francisco, United States$62.0MOpen source
Julius AI55Analytics PlatformSan Francisco, United States$20.5MOpen source
Feast AI54MLOpsSan Francisco, United StatesOpen source · Self-hostable
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Bito54AI Coding AssistantSan Francisco, United States$5.7MOpen source
Anon53Agentic AI$6.5MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — |
| Tripvalet | Travel Tech | Open source | Tel Aviv, Israel | — | — |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Productivity | Open source | — | — | 42 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| PRPrivateGPT | AI Search Engine | Open source · Self-hostable | — | — | 5 |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — |
| Iamfamily | AI Agent | Open source | Tel Aviv, Israel | — | — |
| Open and Async | Agentic AI | Open source | San Francisco, United States | — | — |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Elicit | Artificial Intelligence | Open source | Oakland, United States | $31.0M | 62 |
| Rewind | Personal Agent Data Vault | Open source | Ottawa, Canada | — | 62 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| timeOS | Personal | Open source | San Francisco, United States | $3.3M | 56 |
| Plane | Project Management | Open source | San Francisco, United States | $4.0M | 53 |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 46 |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 |
| Raindrop | AI Search Engine | Open source | Moscow, Russia | $32.8M | 40 |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 |
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 23 |
| Recallguru | AI Search Engine | Open source | — | — | 21 |
| GPT Researcher | Agentic AI | Open source | — | — | 13 |
| LlamaAi (DefiLlama) | Fintech | Open source | — | — | 10 |
| 42research | AI Search Engine | Open source | Tel Aviv, Israel | — | 4 |
| Stepnews | AI Search Engine | Open source | — | — | — |
| Tosly.online | Agentic AI | Open source | — | — | — |
| Studybolt | EdTech | Open source | Tel Aviv, Israel | — | — |
| Postintelligencecontracts | LegalTech | Open source | — | — | — |
| Paperswan | AI Search Engine | Open source | San Francisco, United States | — | — |
| Justemail | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| AI Search Engine | Open source | — | — | — | |
| Dailycast | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Vektorsearchpartners | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Zenlawyer | LegalTech | Open source | Tel Aviv, Israel | — | — |
| Biblelens | AI Search Engine | Open source | — | — | — |
| Agentic AI | Open source | — | — | — | |
| Dataforeveryone | AI Search Engine | Open source | San Francisco, United States | — | — |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| XAxAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 78 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| z.ai | Foundation Model | Open source | San Francisco, USA | $1.3B | 65 |
| LiteLLM | Foundation Model | Open source · Self-hostable | San Francisco, United States | — | 62 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| MIMintlify / mcpt | Developer Tools | Open source | San Francisco, United States | — | 57 |
| Market Beyond | RetailTech | Open source | New York, United States | $4.0M | 57 |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 |
| Chai | AI Chatbot | Open source | San Francisco, United States | $62.0M | 56 |
| Julius AI | Analytics Platform | Open source | San Francisco, United States | $20.5M | 55 |
| Feast AI | MLOps | Open source · Self-hostable | San Francisco, United States | — | 54 |
| Deepjudge Ai | LegalTech | Open source | Tel Aviv, Israel | $53.4M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| Bito | AI Coding Assistant | Open source | San Francisco, United States | $5.7M | 54 |
| Anon | Agentic AI | Open source | — | $6.5M | 53 |