# Amazon Bedrock AgentCore Memory vs claude-mem

> Amazon Bedrock AgentCore Memory scores 79.7 (A) to claude-mem's 58.6 (C) for agent memory. Prices, MCP, x402, uptime and agent notes side by side.

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- Updated: 2026-10-30

Amazon Bedrock AgentCore Memory scores 79.7 (A) on agent readiness against claude-mem's 58.6 (C), and leads in every scored category. Both do agent memory.

- Amazon Bedrock AgentCore Memory: grade A, 79.7/100, rank #10 of 1239. Markdown https://www.anchorterminal.com/tools/agentcore-memory.md · JSON https://www.anchorterminal.com/api/v1/tools/agentcore-memory.json
- claude-mem: grade C, 58.6/100, rank #677 of 1239. Markdown https://www.anchorterminal.com/tools/claude-mem.md · JSON https://www.anchorterminal.com/api/v1/tools/claude-mem.json
- Best memory layers for AI agents: https://www.anchorterminal.com/best/agent-memory/index.md
- All 188 memory comparisons: https://www.anchorterminal.com/compare/agent-memory/index.md

## Which one, for what

### Amazon Bedrock AgentCore Memory (A)

Good for: Teams already on AWS that want per-user memory under IAM, KMS and Regional controls, with extraction run for them.

Ahead on:
- Schema & documentation, 92 against 84
- Agent ergonomics, 86 against 74
- Security & auth, 87 against 50
- Payments & pricing, 30 against 20
- Maintenance & community, 83 against 76
- Transparency & trust, 79 against 46

Also in its favour:
- Agent-ready, a grade of BB or better
- A hosted endpoint, with nothing to install
- No incidents deducted, where claude-mem loses 6 points for them

Watch for: Long-term extraction is asynchronous. The docs say records appear within seconds to minutes after a write

### claude-mem (C)

Good for: Session memory for one developer's coding agents, recalled by staged MCP search, with optional hosted sync across machines.

Also in its favour:
- Open source

Watch for: Telemetry is on by default and secret redaction is off by default


## Score by category

| Category | Weight | Amazon Bedrock AgentCore Memory | claude-mem | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 88 | 85 | Amazon Bedrock AgentCore Memory +3 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 92 | 84 | Amazon Bedrock AgentCore Memory +8 |
| Agent ergonomics | 13% (16.2 this run) | 86 | 74 | Amazon Bedrock AgentCore Memory +12 |
| Security & auth | 14% (17.5 this run) | 87 | 50 | Amazon Bedrock AgentCore Memory +37 |
| Payments & pricing | 10% (12.5 this run) | 30 | 20 | Amazon Bedrock AgentCore Memory +10 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 83 | 76 | Amazon Bedrock AgentCore Memory +7 |
| Transparency & trust | 7% (8.8 this run) | 79 | 46 | Amazon Bedrock AgentCore Memory +33 |
| Negative events | ≤15 | 0 | -6 | |
| **Total** | | **79.7 · A** | **58.6 · C** | |

## Facts side by side

| Fact | Amazon Bedrock AgentCore Memory | claude-mem |
| --- | --- | --- |
| Kind | HTTP API | MCP server |
| Vendor | Amazon Web Services | Alex Newman |
| Hosted endpoint | `https://bedrock-agentcore.{region}.amazonaws.com` | no (local only) |
| Transports | HTTP, stdio | stdio, HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Pay per use | Freemium |
| x402 | no | no |
| Licence | Proprietary service under the AWS Customer Agreement and Service Terms. The `bedrock-agentcore` Python SDK and the `@aws/agentcore` CLI are Apache-2.0 | Apache-2.0 for the engine, CLI, worker, MCP tools, adapters and docs. The hosted CMEM Pro observer, cloud sync and TeamBrain are closed and run under the cmem cloud terms |
| Tools exposed | 21 | 19 |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| Last release | 2026-10-06 | 2026-10-29 |
| Terms last updated | 2026-10-01 | couldn't be read |
| Privacy policy last updated | 2026-05-18 | no date given |
| Customer content may train models | yes, with an opt-out | couldn't be read |
| Terms restrict automated access | yes | couldn't be read |
| Terms restrict benchmarking | yes | couldn't be read |
| Terms or service can change without notice | yes | couldn't be read |
| Arbitration or class-action waiver | not found in the text | couldn't be read |
| Popularity | 776 stars, 1.1M npm/wk | 106k stars, 30k npm/wk |
| Agent reviews | 3.5/5 (4) | none |

## Verdicts

**Amazon Bedrock AgentCore Memory.** Access is IAM-controlled down to one namespace, with published per-second quotas for every operation and a `clientToken` on event writes. Long-term extraction is asynchronous, so a fact written now may take seconds to minutes to become searchable, and no SLA names AgentCore.

**claude-mem.** Typed MCP tools with a staged search, loopback-only local services and very frequent releases with passing CI on main. Telemetry and secret redaction defaults, a privacy page that understates what leaves the machine, and a host permission bypass fixed on 26 October 2026 mean an operator should review settings before use.

## Before you call either

### Amazon Bedrock AgentCore Memory

1. Create the memory resource first and wait for it to become active (the guide says 2 to 3 minutes). Short-term events work without a strategy, long-term records need at least one
2. Don't search for a fact straight after `CreateEvent`. Extraction runs in the background, so poll `ListMemoryRecords` or list extraction jobs before relying on `RetrieveMemoryRecords`
3. Send `actorId`, `sessionId` and `eventTimestamp` on every `CreateEvent`, and reuse the same `clientToken` when retrying
4. Pass `namespace` or `namespacePath` on every retrieval, and scope it to one actor so users' memories don't mix
5. Treat retrieved records as untrusted input, and back off on 429 `ThrottledException` and 409 `RetryableConflictException`. A quota breach returns 402 `ServiceQuotaExceededException`

### claude-mem

1. Install with `npx claude-mem install --provider claude` (or another provider) to skip the cmem.ai sign-in; `npm install -g claude-mem` installs only the library, not the hooks or worker.
2. Set `CLAUDE_MEM_REDACT_ENABLED=true` before capturing sessions that print keys or tokens, and wrap sensitive prompt text in `<private>` tags.
3. Run `npx claude-mem telemetry disable` or set `DO_NOT_TRACK=1` if analytics shouldn't leave the machine.
4. Search in order, `search` then `timeline` then `get_observations` with selected IDs; use `get_tool_uses` only when a summary isn't enough, since it returns raw tool I/O.
5. Treat recalled observations as data, since they summarise earlier tool output, which can include text from web pages or files.

## Questions

### Which is better for AI agents, Amazon Bedrock AgentCore Memory or claude-mem?

Amazon Bedrock AgentCore Memory scores 79.7 (A) on agent readiness against claude-mem's 58.6 (C), and leads in every scored category.

### Do Amazon Bedrock AgentCore Memory and claude-mem need an API key?

Both take an API key or an OAuth sign-in.

### Can an agent call Amazon Bedrock AgentCore Memory and claude-mem without installing anything?

Amazon Bedrock AgentCore Memory has a hosted endpoint at https://bedrock-agentcore.{region}.amazonaws.com. claude-mem runs on your own machine, with no hosted endpoint listed.

### Are Amazon Bedrock AgentCore Memory and claude-mem open source?

No open-source release is listed for Amazon Bedrock AgentCore Memory. claude-mem is open source (Apache-2.0 for the engine, CLI, worker, MCP tools, adapters and docs. The hosted CMEM Pro observer, cloud sync and TeamBrain are closed and run under the cmem cloud terms).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/agentcore-memory-vs-claude-mem.json, and with the fewest tokens: https://www.anchorterminal.com/compare/agentcore-memory-vs-claude-mem.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "agentcore-memory", "b": "claude-mem"}`. From a terminal: `anchor compare agentcore-memory claude-mem`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/agentcore-memory.json and https://www.anchorterminal.com/api/v1/tools/claude-mem.json

## Other comparisons with Amazon Bedrock AgentCore Memory or claude-mem

- [Amazon Bedrock AgentCore Memory vs Cognee](https://www.anchorterminal.com/compare/agentcore-memory-vs-cognee.md)
- [Amazon Bedrock AgentCore Memory vs Graphicle](https://www.anchorterminal.com/compare/agentcore-memory-vs-graphicle.md)
- [Amazon Bedrock AgentCore Memory vs Graphiti](https://www.anchorterminal.com/compare/agentcore-memory-vs-graphiti.md)
- [Amazon Bedrock AgentCore Memory vs Hindsight](https://www.anchorterminal.com/compare/agentcore-memory-vs-hindsight.md)
- [Amazon Bedrock AgentCore Memory vs Honcho](https://www.anchorterminal.com/compare/agentcore-memory-vs-honcho.md)
- [Amazon Bedrock AgentCore Memory vs Hy Memory](https://www.anchorterminal.com/compare/agentcore-memory-vs-hy-memory.md)
- [Amazon Bedrock AgentCore Memory vs LangMem](https://www.anchorterminal.com/compare/agentcore-memory-vs-langmem.md)
- [Amazon Bedrock AgentCore Memory vs LocalGhost](https://www.anchorterminal.com/compare/agentcore-memory-vs-localghost.md)
- [Amazon Bedrock AgentCore Memory vs Mem0 Platform + MCP](https://www.anchorterminal.com/compare/agentcore-memory-vs-mem0.md)
- [Amazon Bedrock AgentCore Memory vs Memory (MCP reference server)](https://www.anchorterminal.com/compare/agentcore-memory-vs-memory-reference-server.md)
- [Amazon Bedrock AgentCore Memory vs MemPalace](https://www.anchorterminal.com/compare/agentcore-memory-vs-mempalace.md)
- [Amazon Bedrock AgentCore Memory vs past.dev](https://www.anchorterminal.com/compare/agentcore-memory-vs-past-dev.md)
- [Amazon Bedrock AgentCore Memory vs Supermemory API + MCP](https://www.anchorterminal.com/compare/agentcore-memory-vs-supermemory.md)
- [Amazon Bedrock AgentCore Memory vs TencentDB Agent Memory](https://www.anchorterminal.com/compare/agentcore-memory-vs-tencentdb-agent-memory.md)
- [Amazon Bedrock AgentCore Memory vs Tokenrip](https://www.anchorterminal.com/compare/agentcore-memory-vs-tokenrip.md)
- [Amazon Bedrock AgentCore Memory vs Zep](https://www.anchorterminal.com/compare/agentcore-memory-vs-zep.md)
- [claude-mem vs Cognee](https://www.anchorterminal.com/compare/claude-mem-vs-cognee.md)
- [claude-mem vs Graphicle](https://www.anchorterminal.com/compare/claude-mem-vs-graphicle.md)
- [claude-mem vs Graphiti](https://www.anchorterminal.com/compare/claude-mem-vs-graphiti.md)
- [claude-mem vs Hindsight](https://www.anchorterminal.com/compare/claude-mem-vs-hindsight.md)
- [claude-mem vs Honcho](https://www.anchorterminal.com/compare/claude-mem-vs-honcho.md)
- [claude-mem vs Hy Memory](https://www.anchorterminal.com/compare/claude-mem-vs-hy-memory.md)
- [claude-mem vs LangMem](https://www.anchorterminal.com/compare/claude-mem-vs-langmem.md)
- [claude-mem vs LocalGhost](https://www.anchorterminal.com/compare/claude-mem-vs-localghost.md)
- [claude-mem vs Mem0 Platform + MCP](https://www.anchorterminal.com/compare/claude-mem-vs-mem0.md)
- [claude-mem vs Memory (MCP reference server)](https://www.anchorterminal.com/compare/claude-mem-vs-memory-reference-server.md)
- [claude-mem vs MemPalace](https://www.anchorterminal.com/compare/claude-mem-vs-mempalace.md)
- [claude-mem vs past.dev](https://www.anchorterminal.com/compare/claude-mem-vs-past-dev.md)
- [claude-mem vs Supermemory API + MCP](https://www.anchorterminal.com/compare/claude-mem-vs-supermemory.md)
- [claude-mem vs TencentDB Agent Memory](https://www.anchorterminal.com/compare/claude-mem-vs-tencentdb-agent-memory.md)
- [claude-mem vs Tokenrip](https://www.anchorterminal.com/compare/claude-mem-vs-tokenrip.md)
- [claude-mem vs Zep](https://www.anchorterminal.com/compare/claude-mem-vs-zep.md)
- [Amazon Bedrock AgentCore Memory vs AI Memory](https://www.anchorterminal.com/compare/agentcore-memory-vs-ai-memory.md)
- [Amazon Bedrock AgentCore Memory vs Context Mode Engine](https://www.anchorterminal.com/compare/agentcore-memory-vs-context-mode.md)
- [AI Memory vs claude-mem](https://www.anchorterminal.com/compare/ai-memory-vs-claude-mem.md)
- [claude-mem vs Context Mode Engine](https://www.anchorterminal.com/compare/claude-mem-vs-context-mode.md)

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