Open source focus
Open Source Alternatives to Adversaire
60 open source Agentic AI options similar to Adversaire, 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.
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Anon53Agentic AI$6.5MOpen source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
EvolvinglabAgentic AIOpen source
BieniekAgentic AIOpen source
Tosly.onlineAgentic AIOpen source
Artificial Societies55Agentic AISan Francisco, United States$4.8MOpen source
pywebagent22Generative AIOpen source
GPT Researcher13Agentic AIOpen source
HainexusFoundation ModelOpen source
GoumiFoundation ModelBeaverton, United StatesOpen source
CybernomicFoundation ModelOpen source
KaliaiFoundation ModelSan Francisco, United StatesOpen source
Geo PlusAgentic AITel Aviv, IsraelOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Taskade49SpaceTechNew York, United States$1.0MOpen source
Nekuda.ai48Agentic AITel Aviv, Israel$4.0MOpen source
Base4444No CodeTel Aviv, IsraelOpen source
- Why-Health42Productivity
Open source
- Seo Mcp AI41Agentic SEO
Open source
Opactor33Agentic AISan Francisco, United StatesOpen source
herocon.ai27Agentic AI$2.0MOpen source
Berrybell22Agentic AITel Aviv, IsraelOpen source
Melodocs18Foundation ModelOpen source
Codel15Agentic AIOpen source · Self-hostable
evo.ninja12Agentic AIOpen source
- BRBrowserTools12Developer Tools
Open source
Agentradio7AI Coding AssistantOpen source
- Drawer7Agentic AISan Francisco, United States
Open source
AskjoynaAgentic AISan Francisco, United StatesOpen source
BarakudaInnovation LabOpen source
WebmlAgentic AIOpen source
WulverstoneFoundation ModelOpen source
PersondbPersonal Data ManagementSan Francisco, United StatesOpen source
DowjoFoundation ModelOpen source
KeyboardsignalGenerative AIOpen source
- Roka Dev LabsConsumer App
Open source
NashArenaAgentic AITel Aviv, IsraelOpen source
- FingeringsAgentic AI
Open source
UszoningAI Search EngineTel Aviv, IsraelOpen source
UsecrucibleAgentic AISan Francisco, United StatesOpen source
HabitaproAgentic AIOpen source
- InbrowserAgentic AI
Open source
- WiretensorsAI Search Engine
Open source
EcomagenticAgentic AIOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Firecrawl65Agentic AISan Francisco, United States$29.0MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| 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 | |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 | |
| Evolvinglab | Agentic AI | Open source | — | — | — | |
| Bieniek | Agentic AI | Open source | — | — | — | |
| Tosly.online | Agentic AI | Open source | — | — | — | |
| Artificial Societies | Agentic AI | Open source | San Francisco, United States | $4.8M | 55 | |
| pywebagent | Generative AI | Open source | — | — | 22 | |
| GPT Researcher | Agentic AI | Open source | — | — | 13 | |
| Hainexus | Foundation Model | Open source | — | — | — | |
| Goumi | Foundation Model | Open source | Beaverton, United States | — | — | |
| Cybernomic | Foundation Model | Open source | — | — | — | |
| Kaliai | Foundation Model | Open source | San Francisco, United States | — | — | |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 | |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 49 | |
| Nekuda.ai | Agentic AI | Open source | Tel Aviv, Israel | $4.0M | 48 | |
| Base44 | No Code | Open source | Tel Aviv, Israel | — | 44 | |
| Productivity | Open source | — | — | 42 | ||
| Agentic SEO | Open source | — | — | 41 | ||
| Opactor | Agentic AI | Open source | San Francisco, United States | — | 33 | |
| herocon.ai | Agentic AI | Open source | — | $2.0M | 27 | |
| Berrybell | Agentic AI | Open source | Tel Aviv, Israel | — | 22 | |
| Melodocs | Foundation Model | Open source | — | — | 18 | |
| Codel | Agentic AI | Open source · Self-hostable | — | — | 15 | |
| evo.ninja | Agentic AI | Open source | — | — | 12 | |
| BRBrowserTools | Developer Tools | Open source | — | — | 12 | |
| Agentradio | AI Coding Assistant | Open source | — | — | 7 | |
| Agentic AI | Open source | San Francisco, United States | — | 7 | ||
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — | |
| Barakuda | Innovation Lab | Open source | — | — | — | |
| Webml | Agentic AI | Open source | — | — | — | |
| Wulverstone | Foundation Model | Open source | — | — | — | |
| Persondb | Personal Data Management | Open source | San Francisco, United States | — | — | |
| Dowjo | Foundation Model | Open source | — | — | — | |
| Keyboardsignal | Generative AI | Open source | — | — | — | |
| Consumer App | Open source | — | — | — | ||
| NashArena | Agentic AI | Open source | Tel Aviv, Israel | — | — | |
| Agentic AI | Open source | — | — | — | ||
| Uszoning | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| Usecrucible | Agentic AI | Open source | San Francisco, United States | — | — | |
| Habitapro | Agentic AI | Open source | — | — | — | |
| Agentic AI | Open source | — | — | — | ||
| AI Search Engine | Open source | — | — | — | ||
| Ecomagentic | Agentic AI | Open source | — | — | — | |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| Firecrawl | Agentic AI | Open source | San Francisco, United States | $29.0M | 65 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 | |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| Embedder (YC S25) | AI Agents | Open source | San Francisco, United States | $625.0M | 61 | |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 | |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |