Open source focus
Open Source Alternatives to Legisim
60 open source LegalTech options similar to Legisim, 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.
Juro60LegalTechLondon, United KingdomOpen source
Axiom58LegalTechNew York, United States$764.0MOpen source
SapmindsEnterprise SoftwareLondon, United KingdomOpen source
Coworker.aiHR TechOpen source
ProvendSales AutomationOpen source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
LawGeex56LegalTel Aviv, Israel$41.8MOpen source
giniX54Generative AITel Aviv, IsraelOpen source
Relevance AI53Agentic AITel Aviv, Israel$12.0MOpen source
Outlit45Agentic AI$500KOpen source
Duely20LegalTechGhent, Belgium$1.1MOpen source
- BEBestpractix19LegalTel Aviv, Israel
Open source
kuafuai8Agentic AIBeijing, ChinaOpen source
GitHub Copilot Agent Mode0AI Coding AssistantSan Francisco, United StatesOpen source
AixeedAgentic AITel Aviv, IsraelOpen source
FicosysAI-Powered AutomationTel Aviv, IsraelOpen source
EngraneDocument AIMexico City, MexicoOpen source
CasezLegalTechTel Aviv, IsraelOpen source
StranahanAgentic AIOpen source
- Converter4Document Automation
Open source
ZenlawyerLegalTechTel Aviv, IsraelOpen source
GetmunimGovTechTel Aviv, IsraelOpen source
KedmahConversational AITel Aviv, IsraelOpen source
PostintelligencecontractsLegalTechOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Lovable75No-Code/Low-CodeStockholm, Sweden$1.2BOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
- IRIronclad67Legal & ComplianceSan Francisco, United States
Open source
Dust65Agentic AIParis, France$15.0MOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
LangChain61Agentic AISan Francisco, United States$260.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Composio59Agentic AISan Francisco, United States$50.0MOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Auto-GPT56Agentic AI$12.0MOpen source · Self-hostable
timeOS56PersonalSan Francisco, United States$3.3MOpen source
pleias55AI InfrastructureParis, FranceOpen source
Julius AI55Analytics PlatformSan Francisco, United States$20.5MOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Graphite55AI Coding AssistantSan Francisco, United StatesOpen source
KiloClaw54Artificial IntelligenceOpen source · Self-hostable
Bito54AI Coding AssistantSan Francisco, United States$5.7MOpen source
M Magical54Artificial IntelligenceSan Francisco, United StatesOpen source
Knostic54Cybersecurity$14.3MOpen source
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MOpen source
DataFlint49AI CopilotSan Francisco, United StatesOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| Juro | LegalTech | Open source | London, United Kingdom | — | 60 |
| Axiom | LegalTech | Open source | New York, United States | $764.0M | 58 |
| Sapminds | Enterprise Software | Open source | London, United Kingdom | — | — |
| Coworker.ai | HR Tech | Open source | — | — | — |
| Provend | Sales Automation | Open source | — | — | — |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| LawGeex | Legal | Open source | Tel Aviv, Israel | $41.8M | 56 |
| giniX | Generative AI | Open source | Tel Aviv, Israel | — | 54 |
| Relevance AI | Agentic AI | Open source | Tel Aviv, Israel | $12.0M | 53 |
| Outlit | Agentic AI | Open source | — | $500K | 45 |
| Duely | LegalTech | Open source | Ghent, Belgium | $1.1M | 20 |
| BEBestpractix | Legal | Open source | Tel Aviv, Israel | — | 19 |
| kuafuai | Agentic AI | Open source | Beijing, China | — | 8 |
| GitHub Copilot Agent Mode | AI Coding Assistant | Open source | San Francisco, United States | — | 0 |
| Aixeed | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Ficosys | AI-Powered Automation | Open source | Tel Aviv, Israel | — | — |
| Engrane | Document AI | Open source | Mexico City, Mexico | — | — |
| Casez | LegalTech | Open source | Tel Aviv, Israel | — | — |
| Stranahan | Agentic AI | Open source | — | — | — |
| Document Automation | Open source | — | — | — | |
| Zenlawyer | LegalTech | Open source | Tel Aviv, Israel | — | — |
| Getmunim | GovTech | Open source | Tel Aviv, Israel | — | — |
| Kedmah | Conversational AI | Open source | Tel Aviv, Israel | — | — |
| Postintelligencecontracts | LegalTech | Open source | — | — | — |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $1.2B | 75 |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| IRIronclad | Legal & Compliance | Open source | San Francisco, United States | — | 67 |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 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 |
| Composio | Agentic AI | Open source | San Francisco, United States | $50.0M | 59 |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| Auto-GPT | Agentic AI | Open source · Self-hostable | — | $12.0M | 56 |
| timeOS | Personal | Open source | San Francisco, United States | $3.3M | 56 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |
| Julius AI | Analytics Platform | Open source | San Francisco, United States | $20.5M | 55 |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 |
| Graphite | AI Coding Assistant | Open source | San Francisco, United States | — | 55 |
| KiloClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 54 |
| Bito | AI Coding Assistant | Open source | San Francisco, United States | $5.7M | 54 |
| M Magical | Artificial Intelligence | Open source | San Francisco, United States | — | 54 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| Deepjudge Ai | LegalTech | Open source | Tel Aviv, Israel | $53.4M | 54 |
| DataFlint | AI Copilot | Open source | San Francisco, United States | — | 49 |