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Home/Categories/AI & Machine Learning/Supermemory
icon of supermemory

Supermemory

Open source alternative to Pinecone, Weaviate Cloud and Qdrant Cloud

Supermemory is an open source memory API for AI applications that stores, indexes, and retrieves user-specific context so LLMs can deliver personalized responses across sessions. Apache-2.0 licensed.

25.7K starsTypeScriptMITActive this week
Visit websiteGitHub repo
image of supermemory
Contents
  1. 01Who Supermemory is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05Supermemory vs alternatives
  6. 06Tech stack
  7. 07FAQ
  8. 08Similar open-source tools
TL;DR

Supermemory is an MIT-licensed memory layer for AI apps, agents, and personal context workflows. It replaces hosted AI memory products or ad hoc vector-store memory when developers need APIs, SDKs, browser capture, and MCP-style context access. It fits teams building context-aware AI products, but hosted service behavior may differ from the public repository.MIT · TypeScript · 25.7K stars · Active this week

who it's for

Who Supermemory is for#

Developers adding memory to AI products

Supermemory can shorten the path from raw embeddings to user-facing memory behavior.

Skip if:

Skip if all your context already lives in one database with simple keyword search.

Power users keeping agent context across tools

Browser and agent integrations help users carry context between coding and research sessions.

Skip if:

Skip if you require a fully local-only memory stack and cannot use hosted components.

the problem

The problem it solves#

AI agents become less useful when they forget work between sessions or scatter context across chats, documents, browser tabs, and project tools. Developers often bolt a vector database onto an app, but retrieval quality, ingestion UX, and workspace boundaries still require product work.

Teams building coding agents, personal assistants, or knowledge workflows need memory that can collect context from real user activity and retrieve it when the agent needs it. The hard part is not only storage; it is making the memory operational in daily tools.

how Supermemory solves it

How it solves it#

AI memory API

Supermemory provides a developer-facing memory layer for storing and retrieving context for AI apps and agents.

Browser and app capture workflows

The product includes user-facing ways to save web and workspace context, not just backend vector-store primitives.

Agent ecosystem integrations

Supermemory positions itself around coding agents, MCP, and AI workspace context where memory has to follow the agent workflow.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Purpose-built for agent memorySupermemory addresses the retrieval and UX layer around memory instead of only exposing a raw vector database.
  • Useful for both developers and power usersThe project spans APIs and user capture surfaces, making it relevant to app builders and people managing personal AI context.

Trade-offs

  • -Hosted service may differ from the repositoryTeams that need full self-hosting should verify which Supermemory components are available in the public repository and which depend on the managed service.
  • -Memory quality depends on ingestion disciplineNo memory tool helps if users save noisy context or agents retrieve broad results without ranking and workspace boundaries.
versus alternatives

Supermemory vs alternatives#

Supermemory vs a raw vector database

Supermemory and vector databases both support retrieval, but they sit at different layers. A vector database stores embeddings; Supermemory aims to provide memory workflows around capture, context, and agent use.

CriteriaSupermemoryRaw vector database
ScopeMemory product and APIsStorage and similarity search
User captureYes, via product surfacesUsually custom built
Best fitAI apps and agents needing memory UXTeams building their own retrieval layer

Supermemory is stronger when a team wants agent memory behavior without designing every ingestion and context surface from scratch. A raw vector database is better when the team needs maximum control and already has the application layer planned.

tech stack · detected from GitHub

What it's built on#

Languages
PythonTypeScript
Frameworks
ReactRemix
Databases
PostgreSQL
frequently asked

FAQ#

What is Supermemory?

Supermemory is an AI memory product and open source project for storing and retrieving context for apps, agents, and user workflows.

Is Supermemory fully open source?

Supermemory has an MIT-licensed public repository, but teams should verify which hosted-service components are available for self-hosting before adopting it as infrastructure.

Can Supermemory replace a vector database?

Supermemory can replace a hand-rolled memory layer for many AI app workflows, but it is not just a database. It adds product and retrieval behavior around context storage.

also worth a look

Similar open-source tools#

Qdrant

Qdrant

Self-hosted vector database for AI similarity search and RAG

31.6KRustApache-2.0
Weaviate

Weaviate

AI-native vector database for semantic search and AI apps

16.2KGoBSD-3-Clause
CocoIndex

CocoIndex

Incremental data framework for AI agents.

9.7KPythonApache-2.0
RAG-Anything

RAG-Anything

Comprehensive multimodal document processing framework

20.1KPythonMIT
Mengram

Mengram

AI memory for Claude Code with auto-save across sessions

173PythonApache-2.0
Manticore Search

Manticore Search

MySQL-wire search engine with full-text and real-time indexing

11.8KC++GPL-3.0

Repository

Stars
25.7K
Forks
2.2K
License
MIT
Last commit
2 days ago
Last verified
Jun 6, 2026
Repo
supermemoryai/supermemory ↗

Additional details

Language
TypeScript
Open issues
30
Contributors
82
First release
2024

Categories

AI & Machine LearningLLMOps & AI ToolingAPIs & Integration

Tags

AI AgentsLLMRAGAI SDKAPI InfrastructureDeveloper ToolsKnowledge Base