Open source focus
Open Source Alternatives to Greenheartlime
60 open source AI Search Engine options similar to Greenheartlime, 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.
lIdée10AI Search EngineTel Aviv, IsraelOpen source
Ausgezeichnete ImmobilienmaklerProptechOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Pola.rs63AI Search EngineTel Aviv, Israel$26.0MOpen source
Rewind62Personal Agent Data VaultOttawa, CanadaOpen source
Nomic AI59AI Infrastructure StackNew York City, United States$19.0MOpen source · Self-hostable
Anon53Agentic AI$6.5MOpen source
Brave Search API52AI Search EngineSan Francisco, United StatesOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Noumena AI40Agentic AIתל אביב - יפו, IsraelOpen source
Raindrop40AI Search EngineMoscow, Russia$32.8MOpen source
Onepot.ai37Generative AITel Aviv, Israel$16.5MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Pluum34Travel TechTel Aviv, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
Readwise Reader25Consumer AppRaleigh, United StatesOpen source
IAGO22Travel$200KOpen source
- Melodocs18Foundation Model
Open source
White Raven14AutomotiveOpen source
OpenTools10AI Tool MarketplaceSan Francisco, United StatesOpen source
Curiotrader8Agentic AIOpen source
- Aibest8AI Search Engine
Open source
- PRPrivateGPT5AI Search Engine
Open source · Self-hostable
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
StaytrailAI Search EngineTel Aviv, IsraelOpen source
TruebloomAgentic AISan Francisco, United StatesOpen source
DailycastAI Search EngineTel Aviv, IsraelOpen source
- HainexusFoundation Model
Open source
GoumiFoundation ModelOpen source
AlraidcFoundation ModelOpen source
BiblelensAI Search EngineOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
DontclickAI Search EngineOpen source
DowjoFoundation ModelOpen source
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
RedbuyE-commerceOpen source
CybernomicFoundation ModelOpen source
BieniekAgentic AIOpen source
AdvostackAI Search EngineOpen source
- EvolvinglabAgentic AI
Open source
AskjoynaAgentic AISan Francisco, United StatesOpen source
TripvaletTravel TechTel Aviv, IsraelOpen source
BelongmarketReal Estate TechTel Aviv, IsraelOpen source
- FingeringsAgentic AI
Open source
CiteranksAI Search EngineOpen source
- JobcontextAI Search Engine
Open source
eToro85FintechLimassol, Cyprus$524.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Netflix81Media & EntertainmentLos Gatos, USA$4.7BOpen source
- XAxAI78Frontier AI LabPalo Alto, United States$90.0B
Open source
Strava76Fitness TrackingSan Francisco, United States$237.5MOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
Coveo75AI Search EngineQuebec City, Canada$315.0MOpen source
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
Moon Active72GamingTel Aviv, Israel$425.0MOpen source
Osaurus71Artificial IntelligenceSan Francisco, USA$63.0MOpen source
Faye70TravelNew York, United States$49.0MOpen source
Waze68MobilityTel Aviv, Israel$67.0MOpen source
Remitly66FintechSeattle, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 |
| Ausgezeichnete Immobilienmakler | Proptech | Open source | — | — | — |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Pola.rs | AI Search Engine | Open source | Tel Aviv, Israel | $26.0M | 63 |
| Rewind | Personal Agent Data Vault | Open source | Ottawa, Canada | — | 62 |
| Nomic AI | AI Infrastructure Stack | Open source · Self-hostable | New York City, United States | $19.0M | 59 |
| Anon | Agentic AI | Open source | — | $6.5M | 53 |
| Brave Search API | AI Search Engine | Open source | San Francisco, United States | — | 52 |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 40 |
| Raindrop | AI Search Engine | Open source | Moscow, Russia | $32.8M | 40 |
| Onepot.ai | Generative AI | Open source | Tel Aviv, Israel | $16.5M | 37 |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 |
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| Readwise Reader | Consumer App | Open source | Raleigh, United States | — | 25 |
| IAGO | Travel | Open source | — | $200K | 22 |
| Foundation Model | Open source | — | — | 18 | |
| White Raven | Automotive | Open source | — | — | 14 |
| OpenTools | AI Tool Marketplace | Open source | San Francisco, United States | — | 10 |
| Curiotrader | Agentic AI | Open source | — | — | 8 |
| AI Search Engine | Open source | — | — | 8 | |
| PRPrivateGPT | AI Search Engine | Open source · Self-hostable | — | — | 5 |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 |
| Staytrail | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Truebloom | Agentic AI | Open source | San Francisco, United States | — | — |
| Dailycast | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Foundation Model | Open source | — | — | — | |
| Goumi | Foundation Model | Open source | — | — | — |
| Alraidc | Foundation Model | Open source | — | — | — |
| Biblelens | AI Search Engine | Open source | — | — | — |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — |
| Dontclick | AI Search Engine | Open source | — | — | — |
| Dowjo | Foundation Model | Open source | — | — | — |
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — |
| Redbuy | E-commerce | Open source | — | — | — |
| Cybernomic | Foundation Model | Open source | — | — | — |
| Bieniek | Agentic AI | Open source | — | — | — |
| Advostack | AI Search Engine | Open source | — | — | — |
| Agentic AI | Open source | — | — | — | |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — |
| Tripvalet | Travel Tech | Open source | Tel Aviv, Israel | — | — |
| Belongmarket | Real Estate Tech | Open source | Tel Aviv, Israel | — | — |
| Agentic AI | Open source | — | — | — | |
| Citeranks | AI Search Engine | Open source | — | — | — |
| AI Search Engine | Open source | — | — | — | |
| eToro | Fintech | Open source | Limassol, Cyprus | $524.0M | 85 |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| Netflix | Media & Entertainment | Open source | Los Gatos, USA | $4.7B | 81 |
| XAxAI | Frontier AI Lab | Open source | Palo Alto, United States | $90.0B | 78 |
| Strava | Fitness Tracking | Open source | San Francisco, United States | $237.5M | 76 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| Coveo | AI Search Engine | Open source | Quebec City, Canada | $315.0M | 75 |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 |
| Moon Active | Gaming | Open source | Tel Aviv, Israel | $425.0M | 72 |
| Osaurus | Artificial Intelligence | Open source | San Francisco, USA | $63.0M | 71 |
| Faye | Travel | Open source | New York, United States | $49.0M | 70 |
| Waze | Mobility | Open source | Tel Aviv, Israel | $67.0M | 68 |
| Remitly | Fintech | Open source | Seattle, United States | — | 66 |