Open source focus
Microsoft Translator is open source
Open Source Alternatives to Microsoft Translator
60 open source Machine Translation options similar to Microsoft Translator, 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.
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
LILT63Enterprise SoftwareEmeryville, United States$93.2MOpen source
Etherwaves AI14Conversational AIOpen source
- POPostgres MCP10DatabaseSan Francisco, United States
Open source
XallarapConversational AIOpen source
DomulisConversational AILondon, United KingdomOpen source
AskhorizonConversational AILondon, United KingdomOpen source
Forter85FintechNew York, United States$550.0MOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Postman78API DevelopmentSan Francisco, United StatesOpen source
TestMu AI (Formerly LambdaTest)77MLOpsSan Francisco, United States$121Open source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
StarkWare73BlockchainTel Aviv, Israel$180.0MOpen source
WorkOS71Developer ToolsSan Francisco, United States$198.0MOpen source
Temporal71Workflow AutomationSeattle, United States$134.0MOpen source
Teleport69CybersecurityOakland, United States$190.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Starburst67AIBoston, United States$414.0MOpen source · Self-hostable
Tecton, Inc.67MLOpsSan Francisco, United States$257.0MOpen source
YugabyteDB67DatabaseSunnyvale, United States$266.0MOpen source · Self-hostable
VTEX Commerce Platform64E-commerceRio de Janeiro, Brazil$445.0MOpen source
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Redpanda63Streaming Data PlatformNew York, United States$260.0MOpen source · Self-hostable
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
ABLY63Realtime CommunicationLondon, United Kingdom$88.0MOpen source
Tomorrow.io62WeatherBoston, United States$259.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Rasa Technologies GmbH62Conversational AISan Francisco, United States$73.4MOpen source
Orkes62Artificial IntelligenceSanta Clara, USA$89.3MOpen source
MariaDB61DatabaseRedwood City, United States$131.0MOpen source · Self-hostable
Sendbird61Conversational AISan Mateo, United StatesOpen source
- NANasuni61SaaSBoston, United States$219.0M
Open source
Appwrite61EnterpriseSan Francisco, United States$37.0MOpen source · Self-hostable
Lokalise61LocalizationBerlin, Germany$56.1MOpen source
Stytch61AuthenticationSan Francisco, USA$127.0MOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
Sourcegraph61Developer ToolsSan Francisco, United States$218.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
- ESEssential AI58AISan Francisco, United States$239.8M
Open source
Ownera58BlockchainTel Aviv, Israel$20.0MOpen source · Self-hostable
Agency58Agentic AISan Francisco, United States$20.0MOpen source
BotCity57RPASão Paulo, Brazil$16.5MOpen source
GridGain Systems57Data ManagementFoster City, United States$15.0MOpen source
Baseten57MLOpsSan Francisco, United States$2.3BOpen source
Usekernel56Developer ToolsSan Francisco, United States$22.0MOpen source
Meaning55Artificial IntelligenceTel Aviv, IsraelOpen source
Spotlight.ai55EnterpriseTel Aviv, Israel$1.0MOpen source
Diffblue55AI Coding AssistantOxford, United KingdomOpen source
Checksum55Test AutomationSan Francisco, United StatesOpen source
pleias55AI InfrastructureParis, FranceOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 |
| LILT | Enterprise Software | Open source | Emeryville, United States | $93.2M | 63 |
| Etherwaves AI | Conversational AI | Open source | — | — | 14 |
| POPostgres MCP | Database | Open source | San Francisco, United States | — | 10 |
| Xallarap | Conversational AI | Open source | — | — | — |
| Domulis | Conversational AI | Open source | London, United Kingdom | — | — |
| Askhorizon | Conversational AI | Open source | London, United Kingdom | — | — |
| Forter | Fintech | Open source | New York, United States | $550.0M | 85 |
| 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 |
| Cursor | Artificial Intelligence | Open source | San Francisco, United States | $2.9B | 80 |
| Postman | API Development | Open source | San Francisco, United States | — | 78 |
| TestMu AI (Formerly LambdaTest) | MLOps | Open source | San Francisco, United States | $121 | 77 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| StarkWare | Blockchain | Open source | Tel Aviv, Israel | $180.0M | 73 |
| WorkOS | Developer Tools | Open source | San Francisco, United States | $198.0M | 71 |
| Temporal | Workflow Automation | Open source | Seattle, United States | $134.0M | 71 |
| Teleport | Cybersecurity | Open source | Oakland, United States | $190.0M | 69 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Starburst | AI | Open source · Self-hostable | Boston, United States | $414.0M | 67 |
| Tecton, Inc. | MLOps | Open source | San Francisco, United States | $257.0M | 67 |
| YugabyteDB | Database | Open source · Self-hostable | Sunnyvale, United States | $266.0M | 67 |
| VTEX Commerce Platform | E-commerce | Open source | Rio de Janeiro, Brazil | $445.0M | 64 |
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 |
| 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 |
| Redpanda | Streaming Data Platform | Open source · Self-hostable | New York, United States | $260.0M | 63 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| ABLY | Realtime Communication | Open source | London, United Kingdom | $88.0M | 63 |
| Tomorrow.io | Weather | Open source | Boston, United States | $259.0M | 62 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Rasa Technologies GmbH | Conversational AI | Open source | San Francisco, United States | $73.4M | 62 |
| Orkes | Artificial Intelligence | Open source | Santa Clara, USA | $89.3M | 62 |
| MariaDB | Database | Open source · Self-hostable | Redwood City, United States | $131.0M | 61 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| NANasuni | SaaS | Open source | Boston, United States | $219.0M | 61 |
| Appwrite | Enterprise | Open source · Self-hostable | San Francisco, United States | $37.0M | 61 |
| Lokalise | Localization | Open source | Berlin, Germany | $56.1M | 61 |
| Stytch | Authentication | Open source | San Francisco, USA | $127.0M | 61 |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 61 |
| Sourcegraph | Developer Tools | Open source | San Francisco, United States | $218.0M | 61 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| ESEssential AI | AI | Open source | San Francisco, United States | $239.8M | 58 |
| Ownera | Blockchain | Open source · Self-hostable | Tel Aviv, Israel | $20.0M | 58 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| BotCity | RPA | Open source | São Paulo, Brazil | $16.5M | 57 |
| GridGain Systems | Data Management | Open source | Foster City, United States | $15.0M | 57 |
| Baseten | MLOps | Open source | San Francisco, United States | $2.3B | 57 |
| Usekernel | Developer Tools | Open source | San Francisco, United States | $22.0M | 56 |
| Meaning | Artificial Intelligence | Open source | Tel Aviv, Israel | — | 55 |
| Spotlight.ai | Enterprise | Open source | Tel Aviv, Israel | $1.0M | 55 |
| Diffblue | AI Coding Assistant | Open source | Oxford, United Kingdom | — | 55 |
| Checksum | Test Automation | Open source | San Francisco, United States | — | 55 |
| pleias | AI Infrastructure | Open source | Paris, France | — | 55 |