DeltaMemory

DeltaMemory is a cognitive memory layer designed for production AI agents, solving the fundamental problem of stateless AI by giving agents persistent, structured memory. It compresses raw conversations into structured facts and knowledge graphs, achieving 3,714x token compression and 97% cost reduction versus raw token re-processing. With 50ms p50 query latency and 89% accuracy on the LoCoMo long-term conversation benchmark, DeltaMemory outperforms every major memory layer available today.

• Automatic Fact Extraction — Ingests raw conversations and extracts structured facts automatically, building a living user profile without manual schema design.
• Knowledge Graph Storage — Stores extracted facts in a knowledge graph that supports multi-hop reasoning and temporal queries across long conversation histories.
• 3,714x Token Compression — Compresses 26M tokens into 7K structured facts, dramatically reducing LLM context costs while preserving recall accuracy.
• Three-Line SDK Integration — Install the SDK, connect to your DeltaMemory instance, and call ingest/recall — no embedding pipelines or infrastructure to manage.
• Framework-Native Integrations — First-class support for Vercel AI SDK, LangChain, CrewAI, AutoGen, and n8n; drop into existing agent stacks without rewriting applications.
• Built-in Observability — Every memory operation is traced, showing what facts were extracted, which memories were recalled, and how salience scores change over time.
• Salience Decay — Agents forget gracefully using salience decay, keeping context sharp and responses relevant rather than hoarding stale information.
• Enterprise Security & Compliance — SOC 2 and HIPAA-ready architecture with cryptographic ownership of memory graphs, fine-grained consent controls, and encryption at rest.
• Flexible Deployment — Run as a managed cloud service or deploy on-premise in your own VPC, with multi-tenant isolation and per-user session management.
• Full Audit Trails — Every memory operation produces a complete audit trail with provenance tracking, suitable for regulated industries.
• Rust-Powered Engine — Core operations run in sub-millisecond time thanks to a Rust-based storage engine built for cognitive workloads.
• Open Source SDKs — TypeScript SDK is open source; community can contribute, report bugs, and build framework plugins.