A persistent and self-learning interoperable memory layer for AI agents and tools.
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Stage
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Founded
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Based in
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US
Pricing model
Freemium
Freemium
Pricing
Living Brain API: $8 per 1M input tokens and $0.50 per 1M output tokens, pay as you go with $5 minimum top-up and no monthly minimum. Living Brain Workspace: $99 per month (most popular), includes three team seats, $80 shared monthly credits for first three cycles then $50, managed Brains and agents
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Key features
Semantic search and connection discovery
Memory scoring and optimization
REST API, SDK, CLI and MCP support
Document extraction and storage
Audio transcription
Webhook subscriptions and integrations
Slack and Telegram capture
Scheduled briefs and page history
Markdown export and structured output
Multi-brain and team collaboration
Search people by title, function, seniority, location, company size, tech and industry
Search and enrich companies by domain, headcount, industry, tech stack and hiring signals
Scrape careers pages and company homepages for open roles, products and pricing
Match reasons and freshness dates on every record
Works with Claude, ChatGPT, Cursor and any MCP client
REST API with TypeScript and Python SDKs
Field-level checked_at and verified_at dates
Source and data-rights metadata on every field
Free SKILL.md playbooks for GTM workflows
What makes it different
22.6X fewer tokens per question and 95% lower cost per task vs full context baseline
0% hallucinations on LongMemEval-S evaluation
Works across 60+ AI platforms via unified API
Flat monthly pricing with no per-record charges or credits
Fair-use limits visible in every API response, not hidden behind a dashboard
Records count only when data is returned, empty searches use no records
First useful result in under five minutes, no lengthy onboarding
Opt-out honored and suppression data managed by the company
Living Brain
Leadsets