Memory Vault alternatives
24 databases MCP servers from other publishers do the same job as Memory Vault. The closest match comes first, then the best rated, with at most two per publisher.
Memory, reflection and safety for AI agents. Hosted or local, no vector database.
5.0(1)gateway-ready81FreeRead-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL.
No reviews yetlocal · pypi266320/wkFreeLocal-first automatic memory for Claude Code and Codex: capture, distill, recall from SQLite.
No reviews yetlocal · npm33821/wkFreeAgent memory: working, episodic, semantic, procedural and core layers. Local SQLite, no account.
No reviews yetlocal · npm27191/wkFreeLocal-first memory for AI coding agents — Markdown + SQLite FTS5, shared across editors via MCP.
No reviews yetlocal · npm41.3k/wkFreePersistent memory for AI coding agents. Local-first SQLite + vector search. 17 MCP tools.
No reviews yetlocal · npm2343/wkFreeEnterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI
No reviews yetlocal · oci231FreeEncrypted-first embedded database with vector search and agent memory, exposed as MCP tools
No reviews yetlocal · pypi3462/wkFreeLocal-first memory for AI coding agents. Memory + CodeGraph + Wiki in one SQLite file.
No reviews yetlocal · npm995/wkFreeRead-first Redis MCP: SCAN key explorer, keyspace/TTL/memory/slowlog stats, DBA advisor
No reviews yetlocal · npm2402/wkFreeToken-light local memory with SQLite hybrid retrieval for MCP agents.
No reviews yetlocal · mixed958/wkFreeLocal-first persistent session memory for Claude Code and other agents. SQLite + FTS5, no cloud.
No reviews yetlocal · pypi10140/wkFreeAgent memory on your own Postgres that flags superseded facts and abstains instead of guessing.
No reviews yetlocal · pypi677/wkFreeAPI-first semantic layer MCP server compiling YAML models into dialect-specific SQL
No reviews yetlocal · pypi98FreeManaged Postgres and Valkey hosted in Germany. Agents can create a trial database with no signup.
No reviews yetlocal · npm1343/wkFreeBuild and deploy backends: auth, Postgres/MySQL/vector databases, storage, functions, hosting, CDN
No reviews yetgateway-ready7239k/wkFree- 17
Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or PostgresAby ekwo.aiDouble-entry books an agent keeps as the user: invoices, VAT returns, 174 country packs.
No reviews yetgateway-ready412.1k/wkFree x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
No reviews yetgateway-ready243.5k/wkFreeOfficial Neon MCP server for managing Neon projects and Lakebase Postgres databases.
No reviews yetgateway-ready649FreePostgres backend your coding agent builds over MCP; destructive actions wait for a person.
No reviews yetgateway-ready9424/wkFreeMCP server for PostgreSQL: local, Docker, RDS, Neon, Supabase, or behind an SSH bastion.
No reviews yetlocal · npm231.2k/wkFreeMCP gateway and company brain: 694 connectors (SAP, ERP, SQL), file search, memory and skills.
No reviews yetgateway-ready778FreeLong-term memory and context fitting for agents, with no LLM in the loop. Local SQLite.
No reviews yetlocal · pypi21698/wkFreePostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants
No reviews yetlocal · npm65.8k/wkFree
Memory Vault alternatives by what you need
Open source Memory Vault alternatives (20)
Published under an open licence such as MIT or Apache-2.0.
CogniCore, GeoLens, Remem, ZenBrain Memory, open-memex, Citadel, remem-mcp — Local-first MCP Memory + CodeGraph + Wiki, Redis MCP Server and 12 more below.
Hosted Memory Vault alternatives (7)
Nothing to install: a remote endpoint you add by URL. Also callable through the mcp.market gateway.
CogniCore, Appwrite, Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres, Run402, Neon, Backenly, AnythingMCP.
Local Memory Vault alternatives (17)
A package you install and run on your own machine, so your data stays on your computer.
GeoLens, Remem, ZenBrain Memory, open-memex, SAME - Stateless Agent Memory Engine, Postgres, Citadel, remem-mcp — Local-first MCP Memory + CodeGraph + Wiki and 9 more below.
Safest Memory Vault alternatives (9)
Graded A: passed every check the scanner runs on the latest release.
CogniCore, ZenBrain Memory, Postgres, Orionbelt Semantic Layer, Appwrite, Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres, Neon, Backenly and 1 more below.
Memory Vault and its alternatives compared
| Server | Grade | Rating | Licence | Runs | Stars |
|---|---|---|---|---|---|
| Memory Vault(this one) | B70 | No reviews yet | MIT | Local | 65 |
| CogniCore | A95 | 5.0 (1) | MIT | Hosted | 81 |
| GeoLens | B82 | No reviews yet | Apache-2.0 | Local | 266 |
| Remem | B77 | No reviews yet | MIT | Local | 33 |
| ZenBrain Memory | A89 | No reviews yet | Apache-2.0 | Local | 27 |
| open-memex | B77 | No reviews yet | Apache-2.0 | Local | 4 |
| SAME - Stateless Agent Memory Engine | B74 | No reviews yet | NOASSERTION | Local | 23 |
| Postgres | A90 | No reviews yet | PostgreSQL | Local | 231 |
| Citadel | B82 | No reviews yet | Apache-2.0 | Local | 3 |
| remem-mcp — Local-first MCP Memory + CodeGraph + Wiki | B77 | No reviews yet | MIT | Local | 9 |
| Redis MCP Server | B83 | No reviews yet | MIT | Local | 2 |
| Tinycontext | B82 | No reviews yet | MIT | Local | 9 |
| LoreConvo | B80 | No reviews yet | NOASSERTION | Local | 10 |
| RE-call MCP Memory Server | B72 | No reviews yet | AGPL-3.0 | Local | 6 |
| Orionbelt Semantic Layer | A94 | No reviews yet | NOASSERTION | Local | 98 |
| Zektor | B83 | No reviews yet | MIT | Local | 1 |
| Appwrite | A99 | No reviews yet | MIT | Hosted | 72 |
| Ekwo OS — open source accounting: ledger, invoices and VAT on your own Supabase or Postgres | A98 | No reviews yet | AGPL-3.0 | Hosted | 41 |
| Run402 | B84 | No reviews yet | MIT | Hosted | 24 |
| Neon | A93 | No reviews yet | MIT | Hosted | 649 |
| Backenly | A96 | No reviews yet | Apache-2.0 | Hosted | 94 |
| PostgreSQL | B83 | No reviews yet | MIT | Local | 23 |
| AnythingMCP | B73 | No reviews yet | AGPL-3.0 | Hosted | 778 |
| LLMSlim memory | A92 | No reviews yet | MIT | Local | 21 |
| PostgreSQL MCP Server | B83 | No reviews yet | MIT | Local | 6 |