Open source focus
Open Source Alternatives to Arato
60 open source AI options similar to Arato, 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.
ElevenLabs79AILondon, United Kingdom$1.6BOpen source
- STStackOne62AILondon, United Kingdom$23.6M
Open source
MetricStream61Governance, Risk, and Compliance (GRC)San Jose, United States$65.0MOpen source
Dataiku60Artificial IntelligenceNew York, United States$200.0MOpen source
- AMAmigo AI58Artificial IntelligenceNew York, United States$17.3M
Open source
BLACKBOX.AI57AISan Francisco, United States$38.3MOpen source
GitGuardian56CybersecurityParis, France$50.0MOpen source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
- OPOpenlayer55AISan Francisco, United States$19.3M
Open source
- ESEscape55CybersecurityParis, France$21.9M
Open source
Crossmint54FintechMiami, United States$23.6MOpen source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
Escape Technologies52CybersecurityBiarritz, France$21.9MOpen source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MOpen source
MOSTLY AI49AIVienna, Austria$25.0MOpen source
- SCSCRAPYBARA48AISan Francisco, United States$500K
Open source
OpenServ44AILondon, United Kingdom$313KOpen source
Blink41Agentic AISan Francisco, United StatesOpen source
t54 Labs41AIDublin, United States$5.0MOpen source
Ionahealth33HealthTechNew York, United StatesOpen source
Expected Parrot28Generative AICambridge, United StatesOpen source · Self-hostable
Quantro Security10CybersecurityNew York, United StatesOpen source
- SMSmithery10AISan Francisco, United States
Open source
- UNUnbrowse9AISan Francisco, United States
Open source
x402station4AISan Francisco, United StatesOpen source
VestAuth4AIUnited StatesOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
Bloomberg L.P.82FintechNew York, United States$60.1BOpen source
Okta79SaaSSan Francisco, United States$187.0MOpen source
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
Algolia75Search TechnologySan Francisco, United States$334.2MOpen source
NemoClaw75Artificial IntelligenceOpen source · Self-hostable
Coveo75AI Search EngineQuebec City, Canada$315.0MOpen source
Manus AI75Agentic AISingapore, Singapore$150.0MOpen source
Codeium71Artificial IntelligenceMountain View, United States$396.7MOpen source
Perplexity AI71Search EngineSan Francisco, United States$591.4MOpen source
- LALacework70AISan Jose, United States$1.3B
Open source
Hightouch70Customer Data PlatformSan Francisco, United States$322.0MOpen source
XBOW69CybersecuritySeattle, United States$215.0MOpen source
- VEVeeva Systems67SaaSPleasanton, United States$7.0M
Open source
Chainalysis67FintechNew York, United States$170.0MOpen source
Daytona66AI InfrastructureNew York, United States$46.0MOpen source
Dust65Agentic AIParis, France$15.0MOpen source
Zendesk65Customer ServiceSan Francisco, United States$500KOpen source
Bland64Voice AISan Francisco, United States$51.0MOpen source
H2O.ai64Foundation ModelMountain View, United States$228.1MOpen source · Self-hostable
CopilotKit64Agentic AISan Francisco, United States$42.0MOpen source
Sarvam AI63Agentic AIBengaluru, India$234.0MOpen source
LILT63Enterprise SoftwareEmeryville, United States$93.2MOpen source
XMTP63AISan Francisco, United States$49.9MOpen source
- PAParagon62SaaSLos Angeles, United States$21.0M
Open source
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
- TOTonic.ai62AISan Francisco, United States$43.0M
Open source
Entire62Artificial Intelligence$60.0MOpen source · Self-hostable
KNIME62Data Science PlatformZurich, Switzerland$30.0MOpen source
Viktor62Artificial IntelligenceWarsaw, Poland$64.7MOpen source
Groundcover62ObservabilityTel Aviv, Israel$155.0MOpen source
Ox Security62EnterpriseBoston, United States$154.0MOpen source
Fiddler Labs, Inc.62MLOpsMountain View, United States$39.0MOpen source
Embedder (YC S25)61AI AgentsSan Francisco, United States$625.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| ElevenLabs | AI | Open source | London, United Kingdom | $1.6B | 79 | |
| STStackOne | AI | Open source | London, United Kingdom | $23.6M | 62 | |
| MetricStream | Governance, Risk, and Compliance (GRC) | Open source | San Jose, United States | $65.0M | 61 | |
| Dataiku | Artificial Intelligence | Open source | New York, United States | $200.0M | 60 | |
| AMAmigo AI | Artificial Intelligence | Open source | New York, United States | $17.3M | 58 | |
| BLACKBOX.AI | AI | Open source | San Francisco, United States | $38.3M | 57 | |
| GitGuardian | Cybersecurity | Open source | Paris, France | $50.0M | 56 | |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 | |
| OPOpenlayer | AI | Open source | San Francisco, United States | $19.3M | 55 | |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 | |
| Crossmint | Fintech | Open source | Miami, United States | $23.6M | 54 | |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 | |
| Escape Technologies | Cybersecurity | Open source | Biarritz, France | $21.9M | 52 | |
| Respan | Artificial Intelligence | Open source | San Francisco, United States | $5.0M | 49 | |
| MOSTLY AI | AI | Open source | Vienna, Austria | $25.0M | 49 | |
| SCSCRAPYBARA | AI | Open source | San Francisco, United States | $500K | 48 | |
| OpenServ | AI | Open source | London, United Kingdom | $313K | 44 | |
| Blink | Agentic AI | Open source | San Francisco, United States | — | 41 | |
| t54 Labs | AI | Open source | Dublin, United States | $5.0M | 41 | |
| Ionahealth | HealthTech | Open source | New York, United States | — | 33 | |
| Expected Parrot | Generative AI | Open source · Self-hostable | Cambridge, United States | — | 28 | |
| Quantro Security | Cybersecurity | Open source | New York, United States | — | 10 | |
| SMSmithery | AI | Open source | San Francisco, United States | — | 10 | |
| UNUnbrowse | AI | Open source | San Francisco, United States | — | 9 | |
| x402station | AI | Open source | San Francisco, United States | — | 4 | |
| VestAuth | AI | Open source | United States | — | 4 | |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 | |
| Bloomberg L.P. | Fintech | Open source | New York, United States | $60.1B | 82 | |
| Okta | SaaS | Open source | San Francisco, United States | $187.0M | 79 | |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 | |
| Algolia | Search Technology | Open source | San Francisco, United States | $334.2M | 75 | |
| NemoClaw | Artificial Intelligence | Open source · Self-hostable | — | — | 75 | |
| Coveo | AI Search Engine | Open source | Quebec City, Canada | $315.0M | 75 | |
| Manus AI | Agentic AI | Open source | Singapore, Singapore | $150.0M | 75 | |
| Codeium | Artificial Intelligence | Open source | Mountain View, United States | $396.7M | 71 | |
| Perplexity AI | Search Engine | Open source | San Francisco, United States | $591.4M | 71 | |
| LALacework | AI | Open source | San Jose, United States | $1.3B | 70 | |
| Hightouch | Customer Data Platform | Open source | San Francisco, United States | $322.0M | 70 | |
| XBOW | Cybersecurity | Open source | Seattle, United States | $215.0M | 69 | |
| VEVeeva Systems | SaaS | Open source | Pleasanton, United States | $7.0M | 67 | |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 | |
| Daytona | AI Infrastructure | Open source | New York, United States | $46.0M | 66 | |
| Dust | Agentic AI | Open source | Paris, France | $15.0M | 65 | |
| Zendesk | Customer Service | Open source | San Francisco, United States | $500K | 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 | |
| CopilotKit | Agentic AI | Open source | San Francisco, United States | $42.0M | 64 | |
| Sarvam AI | Agentic AI | Open source | Bengaluru, India | $234.0M | 63 | |
| LILT | Enterprise Software | Open source | Emeryville, United States | $93.2M | 63 | |
| XMTP | AI | Open source | San Francisco, United States | $49.9M | 63 | |
| PAParagon | SaaS | Open source | Los Angeles, United States | $21.0M | 62 | |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 | |
| TOTonic.ai | AI | Open source | San Francisco, United States | $43.0M | 62 | |
| Entire | Artificial Intelligence | Open source · Self-hostable | — | $60.0M | 62 | |
| KNIME | Data Science Platform | Open source | Zurich, Switzerland | $30.0M | 62 | |
| Viktor | Artificial Intelligence | Open source | Warsaw, Poland | $64.7M | 62 | |
| Groundcover | Observability | Open source | Tel Aviv, Israel | $155.0M | 62 | |
| Ox Security | Enterprise | Open source | Boston, United States | $154.0M | 62 | |
| Fiddler Labs, Inc. | MLOps | Open source | Mountain View, United States | $39.0M | 62 | |
| Embedder (YC S25) | AI Agents | Open source | San Francisco, United States | $625.0M | 61 |