EU AI Act enforcement begins biting in 2026, and that has reshaped this category from pure research into a buyer's market for governance, red-teaming, and runtime guardrails. Anthropic and Safe Superintelligence anchor the alignment-research end, with a combined $70B+ raised. Lakera and Cleanlab focus on prompt-injection defense and output verification for production agents. Credo AI and Galileo AI handle governance, evals, and observability for regulated industries. Skyflow protects sensitive data at runtime, isolating PII from model training and inference. Resemble AI and Humane Intelligence cover deepfake detection and adversarial testing. Buyers care about NIST AI RMF mapping, EU AI Act conformity, and integration with existing GRC stacks.
Best AI Safety Tools
Alignment, red-teaming, governance, and runtime AI safety startups
21 ai safety startups tracked, with the largest concentration in US. Total tracked funding: $137.0B.
Funding by year — AI Safety
2021 → 2026Market overview
Key trends 2026
- Runtime guardrails outsell offline evals. Lakera and Cleanlab attach to production traffic, not test suites.
- EU AI Act drives procurement. Credo AI and Galileo AI close enterprise deals on conformity-assessment readiness.
- Red-teaming becomes a managed service. Humane Intelligence and others deliver structured adversarial evaluations.
Benchmarks vs global
Top countries
By startup countStage breakdown
Latest round typeTop investors backing AI Safety
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FAQ
Frequently asked
Lakera vs Cleanlab — overlap or complementary?
What does EU AI Act conformity actually require by 2026?
Are alignment research labs like Anthropic relevant procurement targets?
Recent rounds in AI Safety
All rounds →| Date | Startup | Round | Amount |
|---|---|---|---|
| Jul 2026 | Pangram Labs | Venture | $9M |
| May 2026 | Anthropic | Series H | $65B |
| May 2026 | Recursive Superintelligence | Seed | $650M |
| Apr 2026 | Recursive Superintelligence | Series A | $500M |
| Feb 2026 | Anthropic | Series G | $30B |
| Jan 2026 | WitnessAI | Strategic | $58M |
| Dec 2025 | Resemble AI | Series B | $13M |
| Nov 2025 | Vijil | Series A | $17M |
All AI Safety startups
Page 1Anthropic
AI safety lab building Claude — a helpful, harmless, honest AI assistant.
Vijil
Trust infrastructure to make AI agents reliable, secure, and safe
Giskard
PRIVATESecure AI agents with continuous AI red teaming
Pangram Labs
Machine learning classifiers that detect AI-generated text and images
Recursive Superintelligence
Building AI systems that continuously improve themselves
Safe Superintelligence
VerifiedBuilding safe superintelligence
Confident AI
DeepEval-powered LLM evaluation and observability
AIUC
Insurance, audits and certification for AI agents
Mindgard
Automated AI red teaming and security testing across the AI model lifecycle
Guardrails AI
The AI reliability platform for production GenAI
CodeIntegrity
Runtime security guardrails for agentic AI
Capsule Security
Provides a runtime trust layer for agentic AI, monitoring and controlling AI agents as they
WitnessAI
AI safety and governance platform for the enterprise
Klaimee
Liability insurance for AI agents — you deploy them, we cover you.
Resemble AI
Generative voice AI with deepfake detection
Pano AI
AI-powered wildfire detection and situational awareness for faster, collaborative response.
Humane Intelligence
A 501(c)(3) nonprofit dedicated to breaking down barriers to AI deployment for social good through rigorous evaluations.
Galileo AI
The AI observability and eval engineering platform where offline evals become production guardrails.
Credo AI
One platform to discover, assess, and govern every AI agent, model, and application — continuously and in context.
Lakera
The leading AI-native security platform to secure your AI future and accelerate GenAI, agents, and MCPs for enterprise teams.
Cleanlab
Detect and remediate incorrect responses from any AI Agent, ensuring every output meets your standards for safety, compliance, and trust.