| Backend | Package |
|---|---|
| In-memory | langgraph-checkpoint |
| SQLite | langgraph-checkpoint-sqlite |
| PostgreSQL | langgraph-checkpoint-postgres |
| MongoDB | langgraph-checkpoint-mongodb |
| Redis | langgraph-checkpoint-redis |
| Azure Cosmos DB | langgraph-checkpoint-cosmosdb |
| AWS (DynamoDB, Bedrock, Valkey) | langgraph-checkpoint-aws |
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