truthsystems provides AI governance solutions for regulated industries, converting operational policies into real-time guardrails that monitor every AI interaction. Its compliance agent enables enterprises to proactively block non-compliant actions while maintaining secure AI adoption. The company is already working with two law firms with a combined $2B in revenue, helping nearly 1,500 attorneys use generative AI safely. Founded in 2025 by former Stanford Law AI researchers, truthsystems was part of YC's Summer 2025 batch.
truthsystems
ActiveAutomatically blocking risky behavior with real-time governance agents
Total raised
$4.5M
2 rounds
Stage
Seed
Oct 2025
Team
1-10
since 2025
Pricing
—
Founded
2025
San Francisco, United States
Agent-ready
—
Real-time AI governance agents for regulated industries
Conversion of operational policies into enforceable guardrails
Monitoring of every AI interaction
Proactive blocking of non-compliant AI actions
Compliance agent for safe generative-AI adoption
Designed for enterprises in regulated industries
Policy-to-guardrail translation without rewriting rules manually
Built to scale across large numbers of users
12/100
Early
MCP server
Public API
Webhooks
OAuth 2.0
SDKs
No public agent surfaces detected yet.
Cumulative raise
From 2025 to 2026 · 2 rounds tracked
Total
$4.5M
Oct 2025 Seed $4M ● Gradient
Jan 2025 Seed $500K ● Y Combinator
Capital network
$4.5M raised ·7 backers·10 network links
- Backers7
- Shared portfoliocompanies these backers also fund
- Extended networkfunds that co-invest alongside them
VAST Data
Unifying software layer for AI infrastructure
AI Developer ToolsAI Infrastructure
Upscale AI
Pure-play AI networking infrastructure
AI Developer ToolsAI Infrastructure
Dash0
AI-native observability platform built on OpenTelemetry
AI InfrastructureAI Data Engineering
Noma Security
End-to-end security for agentic AI
AI InfrastructureAI for Cyber Defense
VoltaGrid
VoltaGrid provides hybrid power solutions that reduce emissions, optimize energy loads, and lower costs for industrial applications and data centers.
AI InfrastructureAI Energy
Vespa.ai
Big-data serving engine for vector and lexical search
AI SearchAI Infrastructure
- What does truthsystems do?
- truthsystems builds real-time AI governance agents that turn operational policies into guardrails monitoring every AI interaction, letting regulated enterprises proactively block non-compliant AI actions.
- How does it enforce policy?
- It converts operational policies into real-time guardrails and uses a compliance agent to proactively block non-compliant actions as they happen.
- Who is it for?
- It is built for regulated industries; for example, it works with two law firms with a combined $2B in revenue to help nearly 1,500 attorneys use generative AI safely.
- Does it just monitor or also block?
- Beyond monitoring, it proactively blocks non-compliant AI actions in real time to maintain compliance.
Discussion
Sign in to join the discussion.
Sign inExplore more around truthsystems
Contextual paths to related AI startups, deals and rankings.