Memory and retrieval tools for agents

Store, retrieve, and rank durable context for agents across sessions.

Compare providers

28 agent-ready tools mapped to this capability.

Activeloop logo

ActiveloopCLI

Vector DB · Database · Data

Deep Lake database for multimodal AI and agent memory

Freepython
Airbyte logo

AirbyteMCPCLI

Data · Database

Data and context layer for production AI agents

Freepython
Airweave logo

AirweaveMCPCLI

Search · Data · Memory

Open-source context retrieval for AI agents

Freetypescript, python
Datris logo

DatrisMCP

Data · Database

Agent-native open-source data platform with built-in MCP tools

Free
Graphlit logo

GraphlitMCP

Search · Data · Memory

Knowledge graph RAG platform with 30+ live-sync connectors for AI agents

Freepython, typescript
HelixDB logo

HelixDBCLI

Vector DB · Database · Memory

Graph-vector database and knowledge infrastructure for agents

Freetypescript, python, go, rust
LanceDB logo

LanceDBCLI

Vector DB · Database · Memory

Open-source multimodal lakehouse and vector database

Freetypescript, python, rust
Lantern logo

Lantern

Vector DB · Database · Memory

Open-source Postgres vector search for AI applications

Free
Letta logo

LettaMCPCLI

Memory · Deployment · Data

Stateful agents with persistent memory and portable identity

Freepython, typescript
Mem0 logo

Mem0MCPCLI

Memory · Database

Universal memory layer for AI agents — persistent, personalized recall across sessions

Freetypescript, python
Midplane logo

MidplaneMCP

Database · Auth · Data

A safe MCP layer between AI agents and PostgreSQL

Free
MindsDB logo

MindsDBCLI

Data · Database · Search

Federated AI data layer for agents across enterprise sources

Freepython
MovingLake logo

MovingLakeCLI

Data · Database

Real-time event-driven data connectors for agent context

Contact sales
Neon logo

NeonCLI

Database

Serverless Postgres with branching and scale-to-zero

Freetypescript, python
Outlit logo

OutlitMCP

Data · Memory · Search

Customer context layer for AI agents — every interaction, structured and queryable

Freetypescript
Pinecone logo

PineconeMCP

Vector DB · Database · Memory

Managed vector database for agent knowledge, retrieval, and memory

Freetypescript, python, java, go
Qdrant logo

QdrantMCP

Vector DB · Database · Memory

Open-source vector database and semantic memory for AI agents

Freetypescript, python, rust, go, java, csharp
Railway logo

RailwayCLI

Deployment · Hosting · Database

All-in-one intelligent cloud provider — deploy anything without the complexity

Freetypescript
Supabase logo

SupabaseMCPCLI

Database · Auth

Open-source Firebase alternative: Postgres, auth, storage, and realtime

Freetypescript, python
Supermemory logo

SupermemoryMCP

Memory · Search · Data

Context and persistent memory infrastructure for AI agents

Freetypescript, python
Tinybird logo

TinybirdMCPCLI

Database · Data

Managed ClickHouse for real-time analytics APIs — every endpoint becomes an MCP tool

Freepython, typescript
Turso logo

TursoMCPCLI

Database

Edge SQLite database that scales to millions of agents

Freetypescript, python, rust, go, php, ruby
Upstash Redis logo

Upstash RedisCLI

Database · Memory

Serverless Redis with REST API and global low-latency replication

Freetypescript, python
Val Town logo

Val TownMCPCLI

Deployment · Hosting · Code Execution · Database

Collaborative serverless JavaScript runtime for APIs, crons, and data

Freetypescript, javascript
Weaviate Cloud logo

Weaviate CloudMCP

Vector DB · Database · Memory

Managed vector database with hybrid search and native MCP

Freetypescript, python, go, java, csharp
Zep logo

ZepMCP

Memory · Data

Context engineering platform with temporal knowledge graphs for agent memory

Freepython, typescript, go
ZeroEntropy logo

ZeroEntropy

Search · Data · Vector DB

High-accuracy retrieval, reranking, and search APIs for agents

Freetypescript, python
Zilliz Cloud logo

Zilliz CloudMCP

Vector DB · Database · Search

Managed Milvus vector database for scalable agent retrieval

Freetypescript, python, java, go, csharp