Alternatives to Attestra Assessor
The top Autonomous Systems companies similar to Attestra Assessor, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
- ClearanceaiAI GovernanceSan Francisco, United States
Istari Digital48Defense TechAlexandria, United States$10.0M- Overmatchinc46Defense TechSan Francisco, United States$47.5M
NemoClaw75Artificial Intelligence
Lakera AI AG63AI SecurityBerlin, Germany$12.0M
NanoCo63Artificial IntelligenceSan Francisco, USA$12.0M
Giskard60Artificial IntelligenceParis, France$2.5M
credo ai59AI GovernanceSan Francisco, United States$21.0M
Agency58Agentic AISan Francisco, United States$20.0M
IQM58Quantum ComputingEspoo, Finland$516.0M
Iris.ai58AI Foundation & ComputeOslo, Norway$10.4M
CalypsoAI56AI SafetySan Francisco, United States$15.0M
Jericho Security55CybersecurityNew York, United States$18.0M
Vijil55Agentic AISan Francisco, United States$17.0M
Stanhope AI54Artificial IntelligenceLondon, United Kingdom$6.7M
Rebellion Defence52Defense TechWashington, United States
Ema Unlimited52Agentic AIPalo Alto, United States$36.0M
Synthetic Sciences50Developer ToolsSan Francisco, United States- WHWhite Circle50Artificial IntelligenceSan Francisco, United States$11.0M
Ethica AI48AI GovernanceTel Aviv, Israel
Fiddler Labs48AI ObservabilityMountain View, United States
Pacific AI46CustomSan Francisco, United States$10.0M
Antithesis46CybersecuritySan Francisco, United States$117.5M
TRST.ai46Artificial IntelligenceSan Francisco, United States- HUHuman Behavior45Agentic AISan Francisco, United States$5.0M
TectoAI (YC S25)44Agentic AI$800K
Inforcer44Agentic AITel Aviv, Israel$35.0M
Iron Brain43Homeland SecurityTel Aviv, Israel- ADAdarga41Defense TechLondon, United Kingdom$40.0M
CitrusX40Explainable AINew York, United States
Aiscore40AI GovernanceLondon, United Kingdom$1.0M- DADarwinAI39MLOpsWaterloo, Canada$15.0M
- BEBeeSafe AI, Inc.37AI SafetySan Francisco, United States$1.5M
- Eico35Frontier AI LabSan Francisco, United States
Astrasafe35AI GovernanceTel Aviv, Israel$1.5M
Decodea35Explainable AISan Francisco, United States- VAValthos AI Biodefense35BiotechCambridge, United States$30.0M
Guardrails AI35AI SafetyNew York, United States$12.0M
Senturion33Autonomous SystemsLondon, United Kingdom
Joga.ai28EnterpriseTel Aviv, Israel
Enfors Labs27Agentic AISan Francisco, United States
Asenion26AI GovernanceTel Aviv, Israel- Choraigraph26AI GovernanceTel Aviv, Israel
trustwise26Agentic AITel Aviv, Israel
RevaPay AI24FintechTel Aviv, Israel
MGK Labs24Generative AI
Hogen AI21Artificial Intelligence- THEMAIN.AI11Roboticsמנוחה, Israel
University of Wisconsin-Madison10Artificial IntelligenceMadison, USA
Questa AI10AI InfrastructureTel Aviv, Israel
ADVERSA10CybersecurityTel Aviv, Israel
Modaic7AI AlignmentCambridge, USA
Axonmedical4HealthTech- FrontierwatchAI Search EngineTel Aviv, Israel
- IronweftAgentic AISan Francisco, United States
- GovernedaiAI GovernanceLondon, United Kingdom
Villan's HatAI Safety- AulinorAI Safety
- CybernarwhalAI GovernanceSan Francisco, United States
BellwetherdesignsAI InfrastructureSan Francisco, United States
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| AI Governance | San Francisco, United States | — | — | |
| Istari Digital | Defense Tech | Alexandria, United States | $10.0M | 48 |
| Defense Tech | San Francisco, United States | $47.5M | 46 | |
| NemoClaw | Artificial Intelligence | — | — | 75 |
| Lakera AI AG | AI Security | Berlin, Germany | $12.0M | 63 |
| NanoCo | Artificial Intelligence | San Francisco, USA | $12.0M | 63 |
| Giskard | Artificial Intelligence | Paris, France | $2.5M | 60 |
| credo ai | AI Governance | San Francisco, United States | $21.0M | 59 |
| Agency | Agentic AI | San Francisco, United States | $20.0M | 58 |
| IQM | Quantum Computing | Espoo, Finland | $516.0M | 58 |
| Iris.ai | AI Foundation & Compute | Oslo, Norway | $10.4M | 58 |
| CalypsoAI | AI Safety | San Francisco, United States | $15.0M | 56 |
| Jericho Security | Cybersecurity | New York, United States | $18.0M | 55 |
| Vijil | Agentic AI | San Francisco, United States | $17.0M | 55 |
| Stanhope AI | Artificial Intelligence | London, United Kingdom | $6.7M | 54 |
| Rebellion Defence | Defense Tech | Washington, United States | — | 52 |
| Ema Unlimited | Agentic AI | Palo Alto, United States | $36.0M | 52 |
| Synthetic Sciences | Developer Tools | San Francisco, United States | — | 50 |
| WHWhite Circle | Artificial Intelligence | San Francisco, United States | $11.0M | 50 |
| Ethica AI | AI Governance | Tel Aviv, Israel | — | 48 |
| Fiddler Labs | AI Observability | Mountain View, United States | — | 48 |
| Pacific AI | Custom | San Francisco, United States | $10.0M | 46 |
| Antithesis | Cybersecurity | San Francisco, United States | $117.5M | 46 |
| TRST.ai | Artificial Intelligence | San Francisco, United States | — | 46 |
| HUHuman Behavior | Agentic AI | San Francisco, United States | $5.0M | 45 |
| TectoAI (YC S25) | Agentic AI | — | $800K | 44 |
| Inforcer | Agentic AI | Tel Aviv, Israel | $35.0M | 44 |
| Iron Brain | Homeland Security | Tel Aviv, Israel | — | 43 |
| ADAdarga | Defense Tech | London, United Kingdom | $40.0M | 41 |
| CitrusX | Explainable AI | New York, United States | — | 40 |
| Aiscore | AI Governance | London, United Kingdom | $1.0M | 40 |
| DADarwinAI | MLOps | Waterloo, Canada | $15.0M | 39 |
| BEBeeSafe AI, Inc. | AI Safety | San Francisco, United States | $1.5M | 37 |
| Frontier AI Lab | San Francisco, United States | — | 35 | |
| Astrasafe | AI Governance | Tel Aviv, Israel | $1.5M | 35 |
| Decodea | Explainable AI | San Francisco, United States | — | 35 |
| VAValthos AI Biodefense | Biotech | Cambridge, United States | $30.0M | 35 |
| Guardrails AI | AI Safety | New York, United States | $12.0M | 35 |
| Senturion | Autonomous Systems | London, United Kingdom | — | 33 |
| Joga.ai | Enterprise | Tel Aviv, Israel | — | 28 |
| Enfors Labs | Agentic AI | San Francisco, United States | — | 27 |
| Asenion | AI Governance | Tel Aviv, Israel | — | 26 |
| AI Governance | Tel Aviv, Israel | — | 26 | |
| trustwise | Agentic AI | Tel Aviv, Israel | — | 26 |
| RevaPay AI | Fintech | Tel Aviv, Israel | — | 24 |
| MGK Labs | Generative AI | — | — | 24 |
| Hogen AI | Artificial Intelligence | — | — | 21 |
| Robotics | מנוחה, Israel | — | 11 | |
| University of Wisconsin-Madison | Artificial Intelligence | Madison, USA | — | 10 |
| Questa AI | AI Infrastructure | Tel Aviv, Israel | — | 10 |
| ADVERSA | Cybersecurity | Tel Aviv, Israel | — | 10 |
| Modaic | AI Alignment | Cambridge, USA | — | 7 |
| Axonmedical | HealthTech | — | — | 4 |
| AI Search Engine | Tel Aviv, Israel | — | — | |
| Agentic AI | San Francisco, United States | — | — | |
| AI Governance | London, United Kingdom | — | — | |
| Villan's Hat | AI Safety | — | — | — |
| AI Safety | — | — | — | |
| AI Governance | San Francisco, United States | — | — | |
| Bellwetherdesigns | AI Infrastructure | San Francisco, United States | — | — |