Spend controls, budgets and approvals for AI agents
Stage
Not given
MVP
Founded
Not given
Not given
Based in
US
Not given
Pricing model
Open source
Freemium
Pricing
Not given
Free plan: $0 during early access with 2 seats and 3 agents. Planned paid plans: Builder at $49/month with 5 seats and 25 agents; Scale at $199/month with 25 seats and 250 agents. Self-hosting is free.
Key features
Harpe: chooses what an AI agent reads under a token budget with consistent results
Kibisis: keeps agent memory on your hardware with AES-256-GCM encryption
Argus: append-only record that detects edits with cryptographic verification
No network code by default for local and disconnected use
MIT License with published code, benchmarks and raw results
Onchain allowances and epoch budgets
Escalation through reporting tree
Session keys with automatic expiration
Constitutional governance with veto windows
Declared flows and human gates
Slack and Telegram supervision
Visual org builder and workspace
Apache-2.0 open source contracts and SDK
Inference budgets for model and API calls
Integration with Coinbase AgentKit and Safe
What makes it different
Measured empirical validation across 6,111 questions outperforming full-context models
Zero plaintext on disk with encrypted vaults matching plaintext accuracy
78.3% fewer tokens sent to the model with a 1,200-token budget per turn
Preserves conversational chronology and relational qualifiers under token budgets
Bounded blast radius: compromised agents can only spend remaining epoch allowance on whitelisted targets
Passkey root stays on user's device; cloud holds only scoped, expiring session keys
Fully self-hostable open protocol with Apache-2.0 licensing
Approval workflows follow real organizational structure, not smart contract code
No token or cryptocurrency knowledge required to use the cloud platform
Perseus Computing
LaCrew