Open source focus
Open Source Alternatives to Evercite
60 open source AI Search Engine options similar to Evercite, 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.
TwelveLabs64Video IntelligenceSan Francisco, United States$68.0MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Galileo Technologies, Inc.61AI ObservabilitySan Francisco, United States$45.0MOpen source
Vectara60Agentic AIPalo Alto, United States$40.0MOpen source
Agency58Agentic AISan Francisco, United States$20.0MOpen source
Knostic54Cybersecurity$14.3MOpen source
Superwise.ai54DataTel Aviv, Israel$4.5MOpen source
Fiddler Labs48AI ObservabilityMountain View, United StatesOpen source
Haystack42AI Search EngineSan Francisco, United States$10.0MOpen source
Answers36AI Search EngineSan Francisco, United States$1.5BOpen source
Qualifire32Generative AIOpen source
- Svitch26AI GovernanceSan Francisco, United States
Open source
Hordus AI25AI Search Engineתל אביב - יפו, IsraelOpen source
GoverndGovernance Risk and ComplianceOpen source
- LlmverseAI Search Engine
Open source
Geo PlusAgentic AITel Aviv, IsraelOpen source
Coworker.aiHR TechOpen source
VektorsearchpartnersAI Search EngineTel Aviv, IsraelOpen source
PostintelligencecontractsLegalTechOpen source
TheclearpointAgentic AIOpen source
Wix85WebsiteTel Aviv, Israel$1.3BOpen source
New Relic85Enterprise SoftwareSan Francisco, United States$7.2BOpen source
OpenAI84Artificial IntelligenceSan Francisco, United States$493.9BOpen source
DeepL82Artificial IntelligenceCologne, Germany$300.0MOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Cursor80Artificial IntelligenceSan Francisco, United States$2.9BOpen source
Lovable75No-Code/Low-CodeStockholm, Sweden$880.2MOpen source
Coveo75AI Search EngineQuebec City, Canada$315.0MOpen source
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
Arena71Artificial IntelligenceBerkeley, USA$250.0MOpen source
Pinecone69AI InfrastructureSan Francisco, United States$138.0MOpen source
Percepto67DronesTel Aviv, Israel$136.8MOpen source
Arize AI65AI ObservabilityBerkeley, United StatesOpen source
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Genesys Cloud CX64Contact Center AIDaly City, United States$3.9BOpen source
Cognigy (NICE)63Voice AgentDüsseldorf, GermanyOpen source
Vespa63AI Search EngineTrondheim, Norway$31.0MOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
Pola.rs63AI Search EngineTel Aviv, Israel$26.0MOpen source
Lakera AI AG63AI SecurityBerlin, Germany$12.0MOpen source
Workiva62Enterprise SoftwareAmes, United StatesOpen source
Rasa Technologies GmbH62Conversational AISan Francisco, United States$73.4MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Applitools61EnterpriseSan Mateo, United States$41.5MOpen source
Sourcegraph61Developer ToolsSan Francisco, United States$218.0MOpen source
MetricStream61Governance, Risk, and Compliance (GRC)San Jose, United States$65.0MOpen source
Spacelift61Infrastructure as CodeWarsaw, Poland$73.6MOpen source
Sendbird61Conversational AISan Mateo, United StatesOpen source
Holistic AI61AI GovernanceLondon, United Kingdom$335.0MOpen source
Juro60LegalTechLondon, United KingdomOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
Overops59EnterpriseSan Francisco, United States$49.5MOpen source
Axiom58LegalTechNew York, United States$764.0MOpen source
Tavily57Generative AITel Aviv, Israel$5.0MOpen source
Vanna AI56Agentic AINew York, United States$2.5MOpen source · Self-hostable
LawGeex56LegalTel Aviv, Israel$41.8MOpen source
MANIFEST56LegalNew York, United States$23.0MOpen source
| Company | Sector | License | HQ | Funding | Score |
|---|---|---|---|---|---|
| TwelveLabs | Video Intelligence | Open source | San Francisco, United States | $68.0M | 64 |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 |
| Galileo Technologies, Inc. | AI Observability | Open source | San Francisco, United States | $45.0M | 61 |
| Vectara | Agentic AI | Open source | Palo Alto, United States | $40.0M | 60 |
| Agency | Agentic AI | Open source | San Francisco, United States | $20.0M | 58 |
| Knostic | Cybersecurity | Open source | — | $14.3M | 54 |
| Superwise.ai | Data | Open source | Tel Aviv, Israel | $4.5M | 54 |
| Fiddler Labs | AI Observability | Open source | Mountain View, United States | — | 48 |
| Haystack | AI Search Engine | Open source | San Francisco, United States | $10.0M | 42 |
| Answers | AI Search Engine | Open source | San Francisco, United States | $1.5B | 36 |
| Qualifire | Generative AI | Open source | — | — | 32 |
| AI Governance | Open source | San Francisco, United States | — | 26 | |
| Hordus AI | AI Search Engine | Open source | תל אביב - יפו, Israel | — | 25 |
| Governd | Governance Risk and Compliance | Open source | — | — | — |
| AI Search Engine | Open source | — | — | — | |
| Geo Plus | Agentic AI | Open source | Tel Aviv, Israel | — | — |
| Coworker.ai | HR Tech | Open source | — | — | — |
| Vektorsearchpartners | AI Search Engine | Open source | Tel Aviv, Israel | — | — |
| Postintelligencecontracts | LegalTech | Open source | — | — | — |
| Theclearpoint | Agentic AI | Open source | — | — | — |
| Wix | Website | Open source | Tel Aviv, Israel | $1.3B | 85 |
| New Relic | Enterprise Software | Open source | San Francisco, United States | $7.2B | 85 |
| OpenAI | Artificial Intelligence | Open source | San Francisco, United States | $493.9B | 84 |
| DeepL | Artificial Intelligence | Open source | Cologne, Germany | $300.0M | 82 |
| 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 |
| Lovable | No-Code/Low-Code | Open source | Stockholm, Sweden | $880.2M | 75 |
| Coveo | AI Search Engine | Open source | Quebec City, Canada | $315.0M | 75 |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 |
| Arena | Artificial Intelligence | Open source | Berkeley, USA | $250.0M | 71 |
| Pinecone | AI Infrastructure | Open source | San Francisco, United States | $138.0M | 69 |
| Percepto | Drones | Open source | Tel Aviv, Israel | $136.8M | 67 |
| Arize AI | AI Observability | Open source | Berkeley, United States | — | 65 |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 |
| Genesys Cloud CX | Contact Center AI | Open source | Daly City, United States | $3.9B | 64 |
| Cognigy (NICE) | Voice Agent | Open source | Düsseldorf, Germany | — | 63 |
| Vespa | AI Search Engine | Open source | Trondheim, Norway | $31.0M | 63 |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 |
| Pola.rs | AI Search Engine | Open source | Tel Aviv, Israel | $26.0M | 63 |
| Lakera AI AG | AI Security | Open source | Berlin, Germany | $12.0M | 63 |
| Workiva | Enterprise Software | Open source | Ames, United States | — | 62 |
| Rasa Technologies GmbH | Conversational AI | Open source | San Francisco, United States | $73.4M | 62 |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 |
| Applitools | Enterprise | Open source | San Mateo, United States | $41.5M | 61 |
| Sourcegraph | Developer Tools | Open source | San Francisco, United States | $218.0M | 61 |
| MetricStream | Governance, Risk, and Compliance (GRC) | Open source | San Jose, United States | $65.0M | 61 |
| Spacelift | Infrastructure as Code | Open source | Warsaw, Poland | $73.6M | 61 |
| Sendbird | Conversational AI | Open source | San Mateo, United States | — | 61 |
| Holistic AI | AI Governance | Open source | London, United Kingdom | $335.0M | 61 |
| Juro | LegalTech | Open source | London, United Kingdom | — | 60 |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 |
| Overops | Enterprise | Open source | San Francisco, United States | $49.5M | 59 |
| Axiom | LegalTech | Open source | New York, United States | $764.0M | 58 |
| Tavily | Generative AI | Open source | Tel Aviv, Israel | $5.0M | 57 |
| Vanna AI | Agentic AI | Open source · Self-hostable | New York, United States | $2.5M | 56 |
| LawGeex | Legal | Open source | Tel Aviv, Israel | $41.8M | 56 |
| MANIFEST | Legal | Open source | New York, United States | $23.0M | 56 |