Eidentic - Agents That Learn Across Sessions
TypeScript SDK for agents with self-improving temporal memory
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What is Eidentic?
Eidentic is a TypeScript SDK for building AI agents with self-improving memory using a temporal knowledge graph. It learns across sessions, provides durable runs with enforced cost ceilings, and includes evals in CI - production fundamentals built-in rather than bolted on. Support agents and other applications can recall past sessions with citations and continuously improve their performance with minimal token overhead.
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Key Features of Eidentic
- Temporal knowledge graph that learns across sessions
- Durable runs with enforced cost ceilings
- Built-in evals in CI
- Session-based memory recall with citations
- Per-turn cost tracking
- Supports multiple LLM providers (OpenAI, Anthropic, Google, Mistral)
- Multiple storage backends (SQLite, libSQL, Turso, Postgres, pgvector)
- Vector backend support (Qdrant, LanceDB, Pinecone)
- Works on Node, Bun, Deno, and Edge runtimes
- NextJS, React, and server integration packages
- Facts have validity over time with contradiction resolution
Who Should Use Eidentic?
Build support agents that remember customer history across sessions
Develop AI agents with persistent long-term memory
Create applications that improve performance over time
Build serverless and edge-compatible agent systems
Integrate AI agents into Next.js and React applications
Implement cost-controlled AI agent deployments
Eidentic: Pros & Cons
✓Pros
- 55.2% memory performance improvement over competitors on LongMemEval
- Up to 39× fewer tokens per query
- Open source with Apache-2.0 license
- Flexible architecture supporting multiple LLM and storage providers
- Edge and serverless compatible
- Built-in cost tracking and enforcement
- Works across multiple JavaScript runtimes
Frequently Asked Questions about Eidentic
What is Eidentic?
Eidentic is a TypeScript SDK for building AI agents with self-improving memory using a temporal knowledge graph. It provides production fundamentals like durable runs, cost ceilings, and CI evals built-in.
Which LLM providers does Eidentic support?
Eidentic supports OpenAI, Anthropic, Google, and Mistral as model providers, and you can bring your own model.
What storage options are available?
Eidentic supports SQLite, libSQL, Turso, Postgres with pgvector, and other backends like Qdrant, LanceDB, and Pinecone for vector storage.
What JavaScript runtimes can run Eidentic?
Eidentic runs on Node, Bun, Deno, and Edge runtimes, with dedicated packages for Next.js and React.
How much does Eidentic cost?
Eidentic is open source under the Apache-2.0 license and is free to use.
Tool Details
- Pricing
- Free
- Category
- Agent Frameworks
- Added
- Jul 2026
- Last Updated
- Jul 2026
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