A workspace for projects, decisions and money that every agent reads and updates
Stage
Startup
Not given
Founded
2024
Not given
Based in
US
Not given
Pricing model
Freemium
Free
Pricing
Self-hosted: Free, MIT licensed. Hindsight Cloud: Pay-as-you-go with free credits to start. Retain (store memories) $10.00 per million tokens, Recall (retrieve memories) $0.75 per million tokens, Reflect (synthesize patterns) $0.05 per call, Iris Extract (structured extraction) $7.50 per million tok
Not given
Key features
Per-user persistent memory with preferences, history and decisions kept separate
Cross-session persistence allows context to survive weeks between interactions
Fast parallel retrieval in under 100ms through four strategies running simultaneously
Works with any LLM without losing learned context when swapping models
Learns from mistakes and corrects behavior on repeated problems
Automatic pattern detection synthesizes individual facts into consolidated knowledge
Conflict detection preserves both old and new states with timestamps when facts change
Integrates with 20+ coding agents including Claude Code, Cursor, and Copilot
Connect coding agents via MCP protocol (Claude Code, Cursor and others)
Centralized project tracking with decisions and money
Audit trail with every change signed and undoable
Approval controls for money, deletions and key access
Learning system that reduces approval requests after 10 similar actions
Team collaboration with email invitations and role-based access
Built-in Slash assistant with 20 questions per month on free plan
1,000 automation runs per month on free plan
Full data export available anytime
Sealed backups every night with secure key storage
What makes it different
94.6% retrieval accuracy on LongMemEval-S, beating next-best system at 74.0%
MIT licensed open source with no usage limits, telemetry or restrictions
Reflection layer automatically builds judgment and mental models over time without manual tagging
Entity resolution handles hundreds of entities with 99.5% query reduction
Works with any agent that speaks MCP protocol, not vendor-locked to one tool
Integrates work tracking and financial management in one place agents automatically read
Full audit trail and undo capability for every change
Learns from agent behavior to reduce approval overhead over time
Free tier includes all features with no credit card required
Vectorize
BrainDog