Open source focus
Open Source Alternatives to Legato
59 open source LegalTech options similar to Legato, 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.
Clerky46LegalTechSan Francisco, United States$1.5MOpen source
Crunchbase70DataSan Francisco, United StatesOpen source
- IRIronclad67Legal & ComplianceSan Francisco, United States
Open source
Netguru63Software DevelopmentPoznań, Poland$63.0MOpen source
Intelligent Legal Solutions62LegalTechChicago, USA$55.9MOpen source
startup61Data as a ServiceSan Francisco, United States$30.0MOpen source
Juro60LegalTechLondon, United KingdomOpen source
Axiom58LegalTechNew York, United States$764.0MOpen source
LawGeex56LegalTel Aviv, Israel$41.8MOpen source
Laurel54EdTechSan Francisco, United States$100.0MOpen source
Deepjudge Ai54LegalTechTel Aviv, Israel$53.4MOpen source
- 64645 Ventures52Venture CapitalNew York, USA$63.0M
Open source
- SISifted49MediaLondon, United Kingdom$5.3M
Open source
OpenLaw48LegalTechNew York, United States$6.8MOpen source
Clause48LegalTechNew York, United StatesOpen source
Chalk.ai48LegalTechSan Francisco, United StatesOpen source
Protocol47Agentic AISan Francisco, United States$3.2MOpen source · Self-hostable
Isacus46LegalTechTel Aviv, Israel$700KOpen source
VAIOT45LegalTechMosta, Malta$10.0MOpen source
Duely41LegalTechGhent, Belgium$1.1MOpen source
Gryphon Investors41Private EquitySan Francisco, United States$63.0MOpen source
Letscomply32Compliance AutomationTel Aviv, Israel$1.5MOpen source
Centora30AccountingLeatherhead, United KingdomOpen source
Lost Astronaut27Venture CapitalVilnius, LithuaniaOpen source
Legal Link21LegalTechOpen source
- EUEurazeo21Venture CapitalParis, France
Open source
Airfleet20MarketingOpen source
- BEBestpractix19LegalTel Aviv, Israel
Open source
Aemetis15Climate TechCupertino, United StatesOpen source · Self-hostable
- KIKira Systems10LegalTechToronto, Canada
Open source
- LILitera10LegalTechNew York, United States
Open source
Stripe Issuing4FintechSan Francisco, United StatesOpen source
LitigationsucksLegalTechOpen source
Design DoctorWeb DesignOpen source
PostintelligencecontractsLegalTechOpen source
10CloudsSoftware DevelopmentWarsaw, PolandOpen source
ZenlawyerLegalTechTel Aviv, IsraelOpen source
EimzaDigital SignatureOpen source
InsightpartnersVenture CapitalNew York, United StatesOpen source
Tosly.onlineAgentic AIOpen source
CasecompassLegalTechTel Aviv, IsraelOpen source
FatturapaFintechOpen source
EtymoltAgentic AIOpen source
CourtscopeLegalTechOpen source
StreetlawyerukLegalTechLondon, United KingdomOpen source
IwrightLegalTechTel Aviv, IsraelOpen source
VeritasforgeBlockchainLondon, EnglandOpen source
- LoireLegalTechSan Francisco, United States
Open source
AntennafundsFintechLondon, United KingdomOpen source
SniperdexWeb DesignOpen source
UszoningAI Search EngineTel Aviv, IsraelOpen source
- CatharaLegalTech
Open source
PaperswanAI Search EngineSan Francisco, United StatesOpen source
Sensei Media ConceptSystem IntegratorOpen source
- FlasFintechSan Francisco, United States
Open source
BanyanbridgecapitalFintechOpen source
ProvendSales AutomationOpen source
CasezLegalTechTel Aviv, IsraelOpen source
DraftosAI ToolOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| Clerky | LegalTech | Open source | San Francisco, United States | $1.5M | 46 | |
| Crunchbase | Data | Open source | San Francisco, United States | — | 70 | |
| IRIronclad | Legal & Compliance | Open source | San Francisco, United States | — | 67 | |
| Netguru | Software Development | Open source | Poznań, Poland | $63.0M | 63 | |
| Intelligent Legal Solutions | LegalTech | Open source | Chicago, USA | $55.9M | 62 | |
| startup | Data as a Service | Open source | San Francisco, United States | $30.0M | 61 | |
| Juro | LegalTech | Open source | London, United Kingdom | — | 60 | |
| Axiom | LegalTech | Open source | New York, United States | $764.0M | 58 | |
| LawGeex | Legal | Open source | Tel Aviv, Israel | $41.8M | 56 | |
| Laurel | EdTech | Open source | San Francisco, United States | $100.0M | 54 | |
| Deepjudge Ai | LegalTech | Open source | Tel Aviv, Israel | $53.4M | 54 | |
| 64645 Ventures | Venture Capital | Open source | New York, USA | $63.0M | 52 | |
| SISifted | Media | Open source | London, United Kingdom | $5.3M | 49 | |
| OpenLaw | LegalTech | Open source | New York, United States | $6.8M | 48 | |
| Clause | LegalTech | Open source | New York, United States | — | 48 | |
| Chalk.ai | LegalTech | Open source | San Francisco, United States | — | 48 | |
| Protocol | Agentic AI | Open source · Self-hostable | San Francisco, United States | $3.2M | 47 | |
| Isacus | LegalTech | Open source | Tel Aviv, Israel | $700K | 46 | |
| VAIOT | LegalTech | Open source | Mosta, Malta | $10.0M | 45 | |
| Duely | LegalTech | Open source | Ghent, Belgium | $1.1M | 41 | |
| Gryphon Investors | Private Equity | Open source | San Francisco, United States | $63.0M | 41 | |
| Letscomply | Compliance Automation | Open source | Tel Aviv, Israel | $1.5M | 32 | |
| Centora | Accounting | Open source | Leatherhead, United Kingdom | — | 30 | |
| Lost Astronaut | Venture Capital | Open source | Vilnius, Lithuania | — | 27 | |
| Legal Link | LegalTech | Open source | — | — | 21 | |
| EUEurazeo | Venture Capital | Open source | Paris, France | — | 21 | |
| Airfleet | Marketing | Open source | — | — | 20 | |
| BEBestpractix | Legal | Open source | Tel Aviv, Israel | — | 19 | |
| Aemetis | Climate Tech | Open source · Self-hostable | Cupertino, United States | — | 15 | |
| KIKira Systems | LegalTech | Open source | Toronto, Canada | — | 10 | |
| LILitera | LegalTech | Open source | New York, United States | — | 10 | |
| Stripe Issuing | Fintech | Open source | San Francisco, United States | — | 4 | |
| Litigationsucks | LegalTech | Open source | — | — | — | |
| Design Doctor | Web Design | Open source | — | — | — | |
| Postintelligencecontracts | LegalTech | Open source | — | — | — | |
| 10Clouds | Software Development | Open source | Warsaw, Poland | — | — | |
| Zenlawyer | LegalTech | Open source | Tel Aviv, Israel | — | — | |
| Eimza | Digital Signature | Open source | — | — | — | |
| Insightpartners | Venture Capital | Open source | New York, United States | — | — | |
| Tosly.online | Agentic AI | Open source | — | — | — | |
| Casecompass | LegalTech | Open source | Tel Aviv, Israel | — | — | |
| Fatturapa | Fintech | Open source | — | — | — | |
| Etymolt | Agentic AI | Open source | — | — | — | |
| Courtscope | LegalTech | Open source | — | — | — | |
| Streetlawyeruk | LegalTech | Open source | London, United Kingdom | — | — | |
| Iwright | LegalTech | Open source | Tel Aviv, Israel | — | — | |
| Veritasforge | Blockchain | Open source | London, England | — | — | |
| LegalTech | Open source | San Francisco, United States | — | — | ||
| Antennafunds | Fintech | Open source | London, United Kingdom | — | — | |
| Sniperdex | Web Design | Open source | — | — | — | |
| Uszoning | AI Search Engine | Open source | Tel Aviv, Israel | — | — | |
| LegalTech | Open source | — | — | — | ||
| Paperswan | AI Search Engine | Open source | San Francisco, United States | — | — | |
| Sensei Media Concept | System Integrator | Open source | — | — | — | |
| Fintech | Open source | San Francisco, United States | — | — | ||
| Banyanbridgecapital | Fintech | Open source | — | — | — | |
| Provend | Sales Automation | Open source | — | — | — | |
| Casez | LegalTech | Open source | Tel Aviv, Israel | — | — | |
| Draftos | AI Tool | Open source | — | — | — |