Open source focus
Open Source Alternatives to Avatarstech
60 open source AI Companion options similar to Avatarstech, 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.
Chai Research58AI CompanionPalo Alto, United States$55.0MOpen source
SweetDream AI25AI GirlfriendIstanbul, TurkeyOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Chai56AI ChatbotSan Francisco, United States$60.0MOpen source
CHAI: AI Platform56AI InfrastructurePalo Alto, United States$3.7MOpen source
Anon53Agentic AI$6.5MOpen source
bolt.new49AI Coding AssistantSan Francisco, United StatesOpen source
Sentry48AI Tools & Apps$1.0MOpen source
MuchBetterAI47FintechLondon, United Kingdom$4.4MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Base4444No CodeTel Aviv, IsraelOpen source
- Why-Health42Productivity
Open 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
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
OnePot AI34Generative AISan Francisco, United States$13.0MOpen source
Pluum34Travel TechTel Aviv, IsraelOpen source
Opactor33Agentic AISan Francisco, United StatesOpen source
DeepAI33AI Image GenerationSan Francisco, United StatesOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
MersivX31GamingOpen source
Vinst29FoodTel Aviv, IsraelOpen source
herocon.ai27Agentic AI$2.0MOpen source
GPT4All26Foundation ModelNew York, United StatesOpen source · Self-hostable
IAGO22Travel$200KOpen source
Berrybell22Agentic AITel Aviv, IsraelOpen source
Anima-EY17EducationOpen source
Codel15Agentic AIOpen source · Self-hostable
Sellmythings14E-commerceOpen source
evo.ninja12Agentic AIOpen source
PixMira AI12AI Image GenerationOpen source
OpenTools10AI Tool MarketplaceSan Francisco, United StatesOpen source
lIdée10AI Search EngineTel Aviv, IsraelOpen source
PFPMe10Consumer AppOpen source
- GenColoring AI8Generative AI
Open source
- Aibest8AI Search Engine
Open source
Truebloom8Agentic AISan Francisco, United StatesOpen source
Agentradio7AI Coding AssistantOpen source
PrivateGPT5AI Search EngineToronto, CanadaOpen source · Self-hostable
Anxietyreset4Mental Health TechOpen source
TinyFish3Artificial IntelligenceSan Francisco, United StatesOpen source
SecondarybrainAI Search EngineSan Francisco, United StatesOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
UseacreAI Search EngineOpen source
BiblelensAI Search EngineOpen source
EvolvinglabAgentic AIOpen source
BirthdoulaHealthTechOpen source
IamfamilyAI AgentTel Aviv, IsraelOpen source
IntellaiGenerative AIOpen source
DailycastAI Search EngineTel Aviv, IsraelOpen source
CarineFintechTel Aviv, IsraelOpen source
DontclickAI Search EngineOpen source
NashArenaAgentic AITel Aviv, IsraelOpen source
KeyboardsignalGenerative AIOpen source
AlraidcFoundation ModelOpen source
RedbuyE-commerceOpen source
JalapenochipGenerative AIOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Chai Research | AI Companion | Open source | Palo Alto, United States | $55.0M | 58 | |
| SweetDream AI | AI Girlfriend | Open source | Istanbul, Turkey | — | 25 | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| Chai | AI Chatbot | Open source | San Francisco, United States | $60.0M | 56 | |
| CHAI: AI Platform | AI Infrastructure | Open source | Palo Alto, United States | $3.7M | 56 | |
| Anon | Agentic AI | Open source | — | $6.5M | 53 | |
| bolt.new | AI Coding Assistant | Open source | San Francisco, United States | — | 49 | |
| Sentry | AI Tools & Apps | Open source | — | $1.0M | 48 | |
| MuchBetterAI | Fintech | Open source | London, United Kingdom | $4.4M | 47 | |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 | |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 | |
| Productivity | Open source | — | — | 42 | ||
| 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 | |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 | |
| OnePot AI | Generative AI | Open source | San Francisco, United States | $13.0M | 34 | |
| Pluum | Travel Tech | Open source | Tel Aviv, Israel | — | 34 | |
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| DeepAI | AI Image Generation | Open source | San Francisco, United States | — | 33 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| MersivX | Gaming | Open source | — | — | 31 | |
| Vinst | Food | Open source | Tel Aviv, Israel | — | 29 | |
| herocon.ai | Agentic AI | Open source | — | $2.0M | 27 | |
| GPT4All | Foundation Model | Open source · Self-hostable | New York, United States | — | 26 | |
| IAGO | Travel | Open source | — | $200K | 22 | |
| Berrybell | Agentic AI | Open source | Tel Aviv, Israel | — | 22 | |
| Anima-EY | Education | Open source | — | — | 17 | |
| Codel | Agentic AI | Open source · Self-hostable | — | — | 15 | |
| Sellmythings | E-commerce | Open source | — | — | 14 | |
| evo.ninja | Agentic AI | Open source | — | — | 12 | |
| PixMira AI | AI Image Generation | Open source | — | — | 12 | |
| OpenTools | AI Tool Marketplace | Open source | San Francisco, United States | — | 10 | |
| lIdée | AI Search Engine | Open source | Tel Aviv, Israel | — | 10 | |
| PFPMe | Consumer App | Open source | — | — | 10 | |
| Generative AI | Open source | — | — | 8 | ||
| AI Search Engine | Open source | — | — | 8 | ||
| Truebloom | Agentic AI | Open source | San Francisco, United States | — | 8 | |
| Agentradio | AI Coding Assistant | Open source | — | — | 7 | |
| PrivateGPT | AI Search Engine | Open source · Self-hostable | Toronto, Canada | — | 5 | |
| Anxietyreset | Mental Health Tech | Open source | — | — | 4 | |
| TinyFish | Artificial Intelligence | Open source | San Francisco, United States | — | 3 | |
| Secondarybrain | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Useacre | AI Search Engine | Open source | — | — | — | |
| Biblelens | AI Search Engine | Open source | — | — | — | |
| Evolvinglab | Agentic AI | Open source | — | — | — | |
| Birthdoula | HealthTech | Open source | — | — | — | |
| Iamfamily | AI Agent | Open source | Tel Aviv, Israel | — | — | |
| Intellai | Generative AI | Open source | — | — | — | |
| Dailycast | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Carine | Fintech | Open source | Tel Aviv, Israel | — | — | |
| Dontclick | AI Search Engine | Open source | — | — | — | |
| NashArena | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Keyboardsignal | Generative AI | Open source | — | — | — | |
| Alraidc | Foundation Model | Open source | — | — | — | |
| Redbuy | E-commerce | Open source | — | — | — | |
| Jalapenochip | Generative AI | Open source | — | — | — |