Open source focus
Open Source Alternatives to Keeppaddling
60 open source AI Search Engine options similar to Keeppaddling, 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.
Anon53Agentic AI$6.5MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Pluum34Travel TechTel Aviv, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
GoumiFoundation ModelBeaverton, United StatesOpen source
BieniekAgentic AIOpen source
CybernomicFoundation ModelOpen source
EvolvinglabAgentic AIOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
HainexusFoundation ModelOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
Melodocs18Foundation ModelOpen source
GPT Researcher13Agentic AIOpen source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
Truebloom8Agentic AISan Francisco, United StatesOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
BarakudaInnovation LabOpen source
CaddioAI Search EngineTel Aviv, IsraelOpen source
WulverstoneFoundation ModelOpen source
BuildtoexitAI Search EngineSan Francisco, United StatesOpen source
TripvaletTravel TechTel Aviv, IsraelOpen source
Tosly.onlineAgentic AIOpen source
Geo PlusAgentic AITel Aviv, IsraelOpen source
- FingeringsAgentic AI
Open source
AskjoynaAgentic AISan Francisco, United StatesOpen source
StaytrailAI Search EngineTel Aviv, IsraelOpen source
DowjoFoundation ModelOpen source
UszoningAI Search EngineTel Aviv, IsraelOpen source
KeyboardsignalGenerative AIOpen source
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
RedbuyE-commerceOpen source
PaperswanAI Search EngineSan Francisco, United StatesOpen source
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Firecrawl65Agentic AISan Francisco, United States$29.0MOpen source
Rewind62Personal Agent Data VaultOttawa, CanadaOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Vanna AI56Agentic AINew York, United States$2.5MOpen source · Self-hostable
Artificial Societies55Agentic AISan Francisco, United States$4.8MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
Nekuda.ai48Agentic AITel Aviv, Israel$4.0MOpen source
Base4444No CodeTel Aviv, IsraelOpen source
Adot43E-commerceSan Francisco, United StatesOpen source
- Why-Health42Productivity
Open source
Briefbridge36AI Search EngineTel Aviv, Israel$1.5MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
GrackerAI33Agentic SEOTel Aviv, IsraelOpen source
Opactor33Agentic AISan Francisco, United StatesOpen source
herocon.ai27Agentic AI$2.0MOpen source
Hordus AI25AI Search Engineתל אביב - יפו, IsraelOpen source
IAGO22Travel$200KOpen source
pywebagent22Generative AIOpen source
Berrybell22Agentic AITel Aviv, IsraelOpen source
Codel15Agentic AIOpen source · Self-hostable
Search House AI14AI Search EngineTel Aviv, IsraelOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Anon | Agentic AI | Open source | — | $6.5M | 53 | |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 | |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 | |
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| Goumi | Foundation Model | Open source | Beaverton, United States | — | — | |
| Bieniek | Agentic AI | Open source | — | — | — | |
| Cybernomic | Foundation Model | Open source | — | — | — | |
| Evolvinglab | Agentic AI | Open source | — | — | — | |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — | |
| Hainexus | Foundation Model | Open source | — | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Melodocs | Foundation Model | Open source | — | — | 18 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 | |
| Truebloom | Agentic AI | Open source | San Francisco, United States | — | 8 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Barakuda | Innovation Lab | Open source | — | — | — | |
| Caddio | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Wulverstone | Foundation Model | Open source | — | — | — | |
| Buildtoexit | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Tripvalet | Travel Tech | Open source | Tel Aviv, Israel | — | — | |
| Tosly.online | Agentic AI | Open source | — | — | — | |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Agentic AI | Open source | — | — | — | ||
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Staytrail | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Dowjo | Foundation Model | Open source | — | — | — | |
| Uszoning | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Keyboardsignal | Generative AI | Open source | — | — | — | |
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Redbuy | E-commerce | Open source | — | — | — | |
| Paperswan | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Firecrawl | Agentic AI | Open source | San Francisco, United States | $29.0M | 65 | |
| Rewind | Personal Agent Data Vault | Open source | Ottawa, Canada | — | 62 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 | |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 | |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 | |
| Vanna AI | Agentic AI | Open source · Self-hostable | New York, United States | $2.5M | 56 | |
| Artificial Societies | Agentic AI | Open source | San Francisco, United States | $4.8M | 55 | |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 | |
| Nekuda.ai | Agentic AI | Open source | Tel Aviv, Israel | $4.0M | 48 | |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 | |
| Adot | E-commerce | Open source | San Francisco, United States | — | 43 | |
| Productivity | Open source | — | — | 42 | ||
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 36 | |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 | |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| GrackerAI | Agentic SEO | Open source | Tel Aviv, Israel | — | 33 | |
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| herocon.ai | Agentic AI | Open source | — | $2.0M | 27 | |
| Hordus AI | AI Search Engine | Open source | תל אביב - יפו, Israel | — | 25 | |
| IAGO | Travel | Open source | — | $200K | 22 | |
| pywebagent | Generative AI | Open source | — | — | 22 | |
| Berrybell | Agentic AI | Open source | Tel Aviv, Israel | — | 22 | |
| Codel | Agentic AI | Open source · Self-hostable | — | — | 15 | |
| Search House AI | AI Search Engine | Open source | Tel Aviv, Israel | — | 14 |