Open source focus
Open Source Alternatives to Lightsky
60 open source Agentic AI options similar to Lightsky, 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.
GrackerAI33Agentic SEOTel Aviv, IsraelOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Anon53Agentic AI$6.5MOpen source
Taskade46SpaceTechNew York, United States$1.0MOpen source
Adot43E-commerceSan Francisco, United StatesOpen source
- Seo Mcp AI41Agentic SEO
Open source
Marketeam38MarketingTel Aviv, IsraelOpen source
Andraste32Agentic AISan Francisco, United StatesOpen source
Biz Bloom24Agentic AITel Aviv, IsraelOpen source
GPT Researcher13Agentic AIOpen source
360sprint4Agentic AITel Aviv, IsraelOpen source
OlyzaAgentic AISan Francisco, United StatesOpen source
Open and AsyncAgentic AISan Francisco, United StatesOpen source
- NetjutsuAgentic AI
Open source
GhoztAgentic AIOpen source
GoconduitAgentic AISan Francisco, United StatesOpen source
MarioagentAgentic AITel Aviv, IsraelOpen source
AskjoynaAgentic AISan Francisco, United StatesOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
- MOMoonshot AI66Frontier AI LabBeijing, China$250.0M
Open source
Dust65Agentic AIParis, France$15.0MOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
Vanna AI56Agentic AINew York, United States$2.5MOpen source · Self-hostable
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
giniX54Generative AITel Aviv, IsraelOpen source
Relevance AI53Agentic AITel Aviv, Israel$12.0MOpen source
- COCognigy50Voice AgentDüsseldorf, Germany$156.5M
Open source
- SASales Interaction Agent47Agentic AISan Francisco, United States$5.0M
Open source
Zed46Agentic AISan Francisco, United States$95.5MOpen source
Dante45Artificial Intelligence$1.5MOpen source
Hyper44Conversational AISan Francisco, United States$12.3MOpen source
- Why-Health42Productivity
Open source
Tryagentically40Agentic AISan Francisco, United StatesOpen source
Briefbridge36AI Search EngineTel Aviv, Israel$1.5MOpen source
Akacia35Conversational AITel Aviv, Israel$1.5MOpen source
Romulous35Agentic AISan Francisco, United StatesOpen source
Noumena AI35Agentic AIתל אביב - יפו, IsraelOpen source
Tavvo34Conversational AITel Aviv, Israel$4.0MOpen source
Firstprinciplesgtm33Agentic AISan Francisco, United StatesOpen source
Dydas33Agentic AITel Aviv, IsraelOpen source
Qualifire32Generative AIOpen source
Raincheck AI28Agentic AISan Francisco, United StatesOpen source
MemGPT28Foundation ModelOpen source
Magick AI28Agentic AIOpen source
CRAB26Agentic AIOpen source · Self-hostable
Hordus AI25AI Search Engineתל אביב - יפו, IsraelOpen source
Fundamental Research Labs22Frontier AI LabSan Francisco, United States$10.0MOpen source
Corereflex22Customer Service AutomationTel Aviv, IsraelOpen source
Langbase20Agentic AISan Francisco, United StatesOpen source
- BABabyAGI18Agentic AI
Open source · Self-hostable
- Meares17Conversational AI
Open source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| GrackerAI | Agentic SEO | Open source | Tel Aviv, Israel | — | 33 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Anon | Agentic AI | Open source | — | $6.5M | 53 |
| Taskade | SpaceTech | Open source | New York, United States | $1.0M | 46 |
| Adot | E-commerce | Open source | San Francisco, United States | — | 43 |
| Agentic SEO | Open source | — | — | 41 | |
| Marketeam | Marketing | Open source | Tel Aviv, Israel | — | 38 |
| Andraste | Agentic AI | Open source | San Francisco, United States | — | 32 |
| Biz Bloom | Agentic AI | Open source | Tel Aviv, Israel | — | 24 |
| GPT Researcher | Agentic AI | Open source | — | — | 13 |
| 360sprint | Agentic AI | Open source | Tel Aviv, Israel | — | 4 |
| Olyza | Agentic AI | Open source | San Francisco, United States | — | — |
| Open and Async | Agentic AI | Open source | San Francisco, United States | — | — |
| Agentic AI | Open source | — | — | — | |
| Ghozt | Agentic AI | Open source | — | — | — |
| Goconduit | Agentic AI | Open source | San Francisco, United States | — | — |
| Marioagent | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Askjoyna | Agentic AI | Open source | San Francisco, United States | — | — |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 |
| MOMoonshot AI | Frontier AI Lab | Open source | Beijing, China | $250.0M | 66 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| Bland | Voice AI | Open source | San Francisco, United States | $51.0M | 64 |
| H2O.ai | Foundation Model | Open source · Self-hostable | Mountain View, United States | $228.1M | 64 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| LangChain | Agentic AI | Open source | San Francisco, United States | $260.0M | 61 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| Vanna AI | Agentic AI | Open source · Self-hostable | New York, United States | $2.5M | 56 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Relevance AI | Agentic AI | Open source | Tel Aviv, Israel | $12.0M | 53 |
| COCognigy | Voice Agent | Open source | Düsseldorf, Germany | $156.5M | 50 |
| SASales Interaction Agent | Agentic AI | Open source | San Francisco, United States | $5.0M | 47 |
| Zed | Agentic AI | Open source | San Francisco, United States | $95.5M | 46 |
| Dante | Artificial Intelligence | Open source | — | $1.5M | 45 |
| Hyper | Conversational AI | Open source | San Francisco, United States | $12.3M | 44 |
| Productivity | Open source | — | — | 42 | |
| Tryagentically | Agentic AI | Open source | San Francisco, United States | — | 40 |
| Briefbridge | AI Search Engine | Open source | Tel Aviv, Israel | $1.5M | 36 |
| Akacia | Conversational AI | Open source | Tel Aviv, Israel | $1.5M | 35 |
| Romulous | Agentic AI | Open source | San Francisco, United States | — | 35 |
| Noumena AI | Agentic AI | Open source | תל אביב - יפו, Israel | — | 35 |
| Tavvo | Conversational AI | Open source | Tel Aviv, Israel | $4.0M | 34 |
| Firstprinciplesgtm | Agentic AI | Open source | San Francisco, United States | — | 33 |
| Dydas | Agentic AI | Open source | Tel Aviv, Israel | — | 33 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| Raincheck AI | Agentic AI | Open source | San Francisco, United States | — | 28 |
| MemGPT | Foundation Model | Open source | — | — | 28 |
| Magick AI | Agentic AI | Open source | — | — | 28 |
| CRAB | Agentic AI | Open source · Self-hostable | — | — | 26 |
| Hordus AI | AI Search Engine | Open source | תל אביב - יפו, Israel | — | 25 |
| Fundamental Research Labs | Frontier AI Lab | Open source | San Francisco, United States | $10.0M | 22 |
| Corereflex | Customer Service Automation | Open source | Tel Aviv, Israel | — | 22 |
| Langbase | Agentic AI | Open source | San Francisco, United States | — | 20 |
| BABabyAGI | Agentic AI | Open source · Self-hostable | — | — | 18 |
| Conversational AI | Open source | — | — | 17 |