Open source focus
Open Source Alternatives to WitnessAI
60 open source AI options similar to WitnessAI, 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.
GitGuardian56CybersecurityParis, France$50.0MOpen source
- ESEscape55CybersecurityParis, France$21.9M
Open source
Escape Technologies52CybersecurityBiarritz, France$21.9MOpen source
t54 Labs41AIDublin, United States$5.0MOpen source
Quantro Security10CybersecurityNew York, United StatesOpen source
1Password85CybersecurityToronto, Canada$1.2BOpen source
Okta79SaaSSan Francisco, United States$187.0MOpen source
- LALacework70AISan Jose, United States$1.3B
Open source
XBOW69CybersecuritySeattle, United States$215.0MOpen source
Chainalysis67FintechNew York, United States$170.0MOpen source
Ox Security62EnterpriseBoston, United States$154.0MOpen 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
Axiom Quant58Artificial IntelligenceSan Francisco, United States$264.0MOpen source
- AMAmigo AI58Artificial IntelligenceNew York, United States$17.3M
Open source
Gretel AI58Artificial IntelligenceSan Diego, United States$65.5MOpen source
BLACKBOX.AI57AISan Francisco, United States$38.3MOpen source
Quotient AI56Artificial IntelligenceBoston, United States$5.5MOpen source
- OPOpenlayer55AISan Francisco, United States$19.3M
Open source
Theori54CybersecurityAustin, United States$15.4MOpen source
Tensorlake54Artificial IntelligenceSan Francisco, United States$8.0MOpen source
Crossmint54FintechMiami, United States$23.6MOpen source
- EMEmpower AI52AIReston, United States$20.0M
Open source
- ZEZeroPath50CybersecuritySan Francisco, United States$20.5M
Open source
Mondoo50CybersecuritySan Francisco, United States$168.9MOpen source
Respan49Artificial IntelligenceSan Francisco, United States$5.0MOpen source
MOSTLY AI49AIVienna, Austria$25.0MOpen source
- SCSCRAPYBARA48AISan Francisco, United States$500K
Open source
Horizon3.ai46AISan Francisco, United States$340.0MOpen source
Glide Identity45CybersecuritySan Francisco, United States$25.0MOpen source
OpenServ44AILondon, United Kingdom$313KOpen source
- GEGecko Security43AISan Francisco, United States$500K
Open source
- SMSmithery10AISan Francisco, United States
Open source
- UNUnbrowse9AISan Francisco, United States
Open source
x402station4AISan Francisco, United StatesOpen source
VestAuth4AIUnited StatesOpen source
ElevenLabs79AILondon, United Kingdom$1.6BOpen source
Hugging Face76AINew York, United States$395.2MOpen source · Self-hostable
- VEVeeva Systems67SaaSPleasanton, United States$7.0M
Open source
Tines66Security AutomationDublin, Ireland$260.1MOpen source
Zendesk65Customer ServiceSan Francisco, United States$500KOpen source
Tracebit63CybersecurityLondon, United Kingdom$25.0MOpen source
LILT63Enterprise SoftwareEmeryville, United States$93.2MOpen source
XMTP63AISan Francisco, United States$49.9MOpen source
NinjaOne62SoftwareAustin, United States$1.2BOpen source
Veracode62CybersecurityBurlington, United States$40.0MOpen source
- UPUpstash62SaaSSan Jose, United States$11.9M
Open source
- PAParagon62SaaSLos Angeles, United States$21.0M
Open source
- TOTonic.ai62AISan Francisco, United States$43.0M
Open source
MariaDB61DatabaseRedwood City, United States$131.0MOpen source · Self-hostable
Continue61AISan Francisco, United States$70.1MOpen source
- TITigera61CybersecuritySan Francisco, United States$65.0M
Open source
- NANasuni61SaaSBoston, United States$219.0M
Open source
FingerprintJS61Customer ServiceSan Francisco, United States$88.0MOpen source
Giskard60Artificial IntelligenceParis, France$2.5MOpen source
JetBrains60Software DevelopmentPrague, Czech RepublicOpen source
Fair Isaac Corporation (FICO)60Financial ServicesBozeman, United StatesOpen source
Clutch Security59CybersecuritySan Francisco, United States$10.0MOpen source
Specter Ops59CybersecurityAlexandria, United States$100.0MOpen source
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| GitGuardian | Cybersecurity | Open source | Paris, France | $50.0M | 56 | |
| ESEscape | Cybersecurity | Open source | Paris, France | $21.9M | 55 | |
| Escape Technologies | Cybersecurity | Open source | Biarritz, France | $21.9M | 52 | |
| t54 Labs | AI | Open source | Dublin, United States | $5.0M | 41 | |
| Quantro Security | Cybersecurity | Open source | New York, United States | — | 10 | |
| 1Password | Cybersecurity | Open source | Toronto, Canada | $1.2B | 85 | |
| Okta | SaaS | Open source | San Francisco, United States | $187.0M | 79 | |
| LALacework | AI | Open source | San Jose, United States | $1.3B | 70 | |
| XBOW | Cybersecurity | Open source | Seattle, United States | $215.0M | 69 | |
| Chainalysis | Fintech | Open source | New York, United States | $170.0M | 67 | |
| Ox Security | Enterprise | Open source | Boston, United States | $154.0M | 62 | |
| 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 | |
| Axiom Quant | Artificial Intelligence | Open source | San Francisco, United States | $264.0M | 58 | |
| AMAmigo AI | Artificial Intelligence | Open source | New York, United States | $17.3M | 58 | |
| Gretel AI | Artificial Intelligence | Open source | San Diego, United States | $65.5M | 58 | |
| BLACKBOX.AI | AI | Open source | San Francisco, United States | $38.3M | 57 | |
| Quotient AI | Artificial Intelligence | Open source | Boston, United States | $5.5M | 56 | |
| OPOpenlayer | AI | Open source | San Francisco, United States | $19.3M | 55 | |
| Theori | Cybersecurity | Open source | Austin, United States | $15.4M | 54 | |
| Tensorlake | Artificial Intelligence | Open source | San Francisco, United States | $8.0M | 54 | |
| Crossmint | Fintech | Open source | Miami, United States | $23.6M | 54 | |
| EMEmpower AI | AI | Open source | Reston, United States | $20.0M | 52 | |
| ZEZeroPath | Cybersecurity | Open source | San Francisco, United States | $20.5M | 50 | |
| Mondoo | Cybersecurity | Open source | San Francisco, United States | $168.9M | 50 | |
| 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 | |
| Horizon3.ai | AI | Open source | San Francisco, United States | $340.0M | 46 | |
| Glide Identity | Cybersecurity | Open source | San Francisco, United States | $25.0M | 45 | |
| OpenServ | AI | Open source | London, United Kingdom | $313K | 44 | |
| GEGecko Security | AI | Open source | San Francisco, United States | $500K | 43 | |
| 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 | |
| ElevenLabs | AI | Open source | London, United Kingdom | $1.6B | 79 | |
| Hugging Face | AI | Open source · Self-hostable | New York, United States | $395.2M | 76 | |
| VEVeeva Systems | SaaS | Open source | Pleasanton, United States | $7.0M | 67 | |
| Tines | Security Automation | Open source | Dublin, Ireland | $260.1M | 66 | |
| Zendesk | Customer Service | Open source | San Francisco, United States | $500K | 65 | |
| Tracebit | Cybersecurity | Open source | London, United Kingdom | $25.0M | 63 | |
| LILT | Enterprise Software | Open source | Emeryville, United States | $93.2M | 63 | |
| XMTP | AI | Open source | San Francisco, United States | $49.9M | 63 | |
| NinjaOne | Software | Open source | Austin, United States | $1.2B | 62 | |
| Veracode | Cybersecurity | Open source | Burlington, United States | $40.0M | 62 | |
| UPUpstash | SaaS | Open source | San Jose, United States | $11.9M | 62 | |
| PAParagon | SaaS | Open source | Los Angeles, United States | $21.0M | 62 | |
| TOTonic.ai | AI | Open source | San Francisco, United States | $43.0M | 62 | |
| MariaDB | Database | Open source · Self-hostable | Redwood City, United States | $131.0M | 61 | |
| Continue | AI | Open source | San Francisco, United States | $70.1M | 61 | |
| TITigera | Cybersecurity | Open source | San Francisco, United States | $65.0M | 61 | |
| NANasuni | SaaS | Open source | Boston, United States | $219.0M | 61 | |
| FingerprintJS | Customer Service | Open source | San Francisco, United States | $88.0M | 61 | |
| Giskard | Artificial Intelligence | Open source | Paris, France | $2.5M | 60 | |
| JetBrains | Software Development | Open source | Prague, Czech Republic | — | 60 | |
| Fair Isaac Corporation (FICO) | Financial Services | Open source | Bozeman, United States | — | 60 | |
| Clutch Security | Cybersecurity | Open source | San Francisco, United States | $10.0M | 59 | |
| Specter Ops | Cybersecurity | Open source | Alexandria, United States | $100.0M | 59 |