Open source focus
Open Source Alternatives to Hellocaine
60 open source Travel Tech options similar to Hellocaine, 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.
Pluum34Travel TechTel Aviv, IsraelOpen source
StaytrailAI Search EngineTel Aviv, IsraelOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Anon53Agentic AI$6.5MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
IAGO22Travel$200KOpen source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
Truebloom8Agentic AISan Francisco, United StatesOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
AlraidcFoundation ModelOpen source
CiteranksAI Search EngineOpen source
RedbuyE-commerceOpen source
CybernomicFoundation ModelOpen source
UseacreAI Search EngineOpen source
- FingeringsAgentic AI
Open source
TripvaletTravel TechTel Aviv, IsraelOpen source
IntellaiGenerative AIOpen source
DontclickAI Search EngineOpen source
BieniekAgentic AIOpen source
BiblelensAI Search EngineOpen source
DowjoFoundation ModelOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
KeyboardsignalGenerative AIOpen source
BarakudaInnovation LabOpen source
- WiretensorsAI Search Engine
Open source
WulverstoneFoundation ModelOpen source
EvolvinglabAgentic AIOpen source
HainexusFoundation ModelOpen source
Loop IqAI Tools & AppsOpen source
GoumiFoundation ModelBeaverton, United StatesOpen source
AdvostackAI Search EngineOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
- MOMoonshot AI68Frontier AI LabBeijing, China$3.9B
Open source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Pola.rs63AI Search EngineTel Aviv, Israel$26.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Chai Research58AI CompanionPalo Alto, United States$55.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Vanna AI56Agentic AINew York, United States$2.5MOpen source · Self-hostable
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
Chai56AI ChatbotSan Francisco, United States$60.0MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
bolt.new49AI Coding AssistantSan Francisco, United StatesOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
Isacus46LegalTechTel Aviv, Israel$700KOpen source
GitHits44Developer ToolsHelsinki, Finland$1.5MOpen source · Self-hostable
Base4444No CodeTel Aviv, IsraelOpen source
Adot43E-commerceSan Francisco, United StatesOpen source
- Why-Health42Productivity
Open source
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
Raindrop40AI Search EngineMoscow, Russia$32.8MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 | |
| Staytrail | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Anon | Agentic AI | Open source | — | $6.5M | 53 | |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 | |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 | |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| IAGO | Travel | Open source | — | $200K | 22 | |
| 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 | |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 | |
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — | |
| Alraidc | Foundation Model | Open source | — | — | — | |
| Citeranks | AI Search Engine | Open source | — | — | — | |
| Redbuy | E-commerce | Open source | — | — | — | |
| Cybernomic | Foundation Model | Open source | — | — | — | |
| Useacre | AI Search Engine | Open source | — | — | — | |
| Agentic AI | Open source | — | — | — | ||
| Tripvalet | Travel Tech | Open source | Tel Aviv, Israel | — | — | |
| Intellai | Generative AI | Open source | — | — | — | |
| Dontclick | AI Search Engine | Open source | — | — | — | |
| Bieniek | Agentic AI | Open source | — | — | — | |
| Biblelens | AI Search Engine | Open source | — | — | — | |
| Dowjo | Foundation Model | Open source | — | — | — | |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Keyboardsignal | Generative AI | Open source | — | — | — | |
| Barakuda | Innovation Lab | Open source | — | — | — | |
| AI Search Engine | Open source | — | — | — | ||
| Wulverstone | Foundation Model | Open source | — | — | — | |
| Evolvinglab | Agentic AI | Open source | — | — | — | |
| Hainexus | Foundation Model | Open source | — | — | — | |
| Loop Iq | AI Tools & Apps | Open source | — | — | — | |
| Goumi | Foundation Model | Open source | Beaverton, United States | — | — | |
| Advostack | AI Search Engine | Open source | — | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 | |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $3.9B | 68 | |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 | |
| Pola.rs | AI Search Engine | Open source | Tel Aviv, Israel | $26.0M | 63 | |
| 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 | |
| Chai Research | AI Companion | Open source | Palo Alto, United States | $55.0M | 58 | |
| 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 | |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 | |
| Chai | AI Chatbot | Open source | San Francisco, United States | $60.0M | 56 | |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 | |
| bolt.new | AI Coding Assistant | Open source | San Francisco, United States | — | 49 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 | |
| GitHits | Developer Tools | Open source · Self-hostable | Helsinki, Finland | $1.5M | 44 | |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 | |
| Adot | E-commerce | Open source | San Francisco, United States | — | 43 | |
| Productivity | Open source | — | — | 42 | ||
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 | |
| Raindrop | AI Search Engine | Open source | Moscow, Russia | $32.8M | 40 |