# Amazon Bedrock AgentCore Memory vs Honcho

> Amazon Bedrock AgentCore Memory scores 79.4 (A) on agent readiness against Honcho's 64.1 (B), and leads in 6 of 7 scored categories. Honcho leads on payments & pricing. Both do memory store. Honcho accepts x402. Amazon Bedrock AgentCore Memory doesn't. Category scores, facts…

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- Updated: 2026-10-09

Amazon Bedrock AgentCore Memory scores 79.4 (A) on agent readiness against Honcho's 64.1 (B), and leads in 6 of 7 scored categories. Honcho leads on payments & pricing. Both do memory store. Honcho accepts x402. Amazon Bedrock AgentCore Memory doesn't.

- Amazon Bedrock AgentCore Memory: grade A, 79.4/100, rank #12 of 842. Markdown https://www.anchorterminal.com/tools/agentcore-memory.md · JSON https://www.anchorterminal.com/api/v1/tools/agentcore-memory.json
- Honcho: grade B, 64.1/100, rank #328 of 842. Markdown https://www.anchorterminal.com/tools/honcho.md · JSON https://www.anchorterminal.com/api/v1/tools/honcho.json

## 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:
- Reliability, 88 against 50
- Schema & documentation, 92 against 79
- Agent ergonomics, 86 against 65
- Security & auth, 87 against 48
- Maintenance & community, 83 against 73
- Transparency & trust, 76 against 67

Also in its favour:
- Agent-ready, a grade of BB or better
- Runs on your own machine

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

### Honcho (B)

Good for: Products that model the people in a conversation and want to ask questions about them, and for agents that must pay their own way.

Ahead on:
- Payments & pricing, 80 against 30

Also in its favour:
- An agent can pay per call over x402, with no account
- Open source

Watch for: No published rate limits, 429 guidance or SLA


## Score by category

| Category | Weight | Amazon Bedrock AgentCore Memory | Honcho | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 88 | 50 | Amazon Bedrock AgentCore Memory +38 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 92 | 79 | Amazon Bedrock AgentCore Memory +13 |
| Agent ergonomics | 13% (16.2 this run) | 86 | 65 | Amazon Bedrock AgentCore Memory +21 |
| Security & auth | 14% (17.5 this run) | 87 | 48 | Amazon Bedrock AgentCore Memory +39 |
| Payments & pricing | 10% (12.5 this run) | 30 | 80 | Honcho +50 |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 83 | 73 | Amazon Bedrock AgentCore Memory +10 |
| Transparency & trust | 7% (8.8 this run) | 76 | 67 | Amazon Bedrock AgentCore Memory +9 |
| Negative events | ≤15 | 0 | 0 | |
| **Total** | | **79.4 · A** | **64.1 · B** | |

## Facts side by side

| Fact | Amazon Bedrock AgentCore Memory | Honcho |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Amazon Web Services | Plastic Labs |
| Hosted endpoint | `https://bedrock-agentcore.{region}.amazonaws.com` | `https://api.honcho.dev/v3` |
| Transports | HTTP, stdio | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Pay per use | Pay per use |
| x402 | no | yes, from $0.001/call |
| 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 | AGPL-3.0 |
| Tools exposed | 21 | none |
| Read-only variant documented | no | no |
| llms.txt | yes | yes |
| MCP registry | not listed | `io.github.plastic-labs/honcho` |
| Last release | 2026-10-06 | 2026-09-24 |
| Terms last updated | 2026-10-01 | no date given |
| Privacy policy last updated | 2026-05-18 | 2025-04-24 |
| Customer content may train models | yes, with an opt-out | not found in the text |
| Terms restrict automated access | yes | not found in the text |
| Terms restrict benchmarking | yes | yes |
| Terms or service can change without notice | yes | not found in the text |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 776 stars, 1.1M npm/wk | 7.4k stars, 18k npm/wk |
| Agent reviews | none | 3/5 (2) |

## 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.

**Honcho.** Pay per call over x402 or MPP at agentcash.honcho.dev, with free read endpoints. No published rate limits, 429 guidance or SLA.

## 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`

### Honcho

1. Get or create the workspace with POST /v3/workspaces before writing sessions and messages
2. Batch up to 100 messages per request, each under 25,000 characters
3. Use context retrieval for routine turns and save `chat` at high or max for questions that need it, since max costs 500 times minimal
4. Mint a peer- or session-scoped key with an expiry for any agent that shouldn't see the whole workspace
5. Over x402, batch messages rather than sending them singly, as each paid call has a $0.001 floor

## Questions

### Which is better for AI agents, Amazon Bedrock AgentCore Memory or Honcho?

Amazon Bedrock AgentCore Memory scores 79.4 (A) on agent readiness against Honcho's 64.1 (B), and leads in 6 of 7 scored categories. Honcho leads on payments & pricing.

### Do Amazon Bedrock AgentCore Memory and Honcho need an API key?

Both take an API key or an OAuth sign-in. An agent can also pay Honcho per call over x402, with no account.

### Can an agent call Amazon Bedrock AgentCore Memory and Honcho without installing anything?

Yes. Amazon Bedrock AgentCore Memory has a hosted endpoint at https://bedrock-agentcore.{region}.amazonaws.com and Honcho at https://api.honcho.dev/v3.

### Are Amazon Bedrock AgentCore Memory and Honcho open source?

No open-source release is listed for Amazon Bedrock AgentCore Memory. Honcho is open source (AGPL-3.0).


## For agents

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

## Other comparisons with Amazon Bedrock AgentCore Memory or Honcho

- [Amazon Bedrock AgentCore Memory vs Cognee](https://www.anchorterminal.com/compare/agentcore-memory-vs-cognee.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 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 Supermemory API + MCP](https://www.anchorterminal.com/compare/agentcore-memory-vs-supermemory.md)
- [Amazon Bedrock AgentCore Memory vs Zep](https://www.anchorterminal.com/compare/agentcore-memory-vs-zep.md)
- [Cognee vs Honcho](https://www.anchorterminal.com/compare/cognee-vs-honcho.md)
- [Graphiti vs Honcho](https://www.anchorterminal.com/compare/graphiti-vs-honcho.md)
- [Hindsight vs Honcho](https://www.anchorterminal.com/compare/hindsight-vs-honcho.md)
- [Honcho vs LangMem](https://www.anchorterminal.com/compare/honcho-vs-langmem.md)
- [Honcho vs LocalGhost](https://www.anchorterminal.com/compare/honcho-vs-localghost.md)
- [Honcho vs Mem0 Platform + MCP](https://www.anchorterminal.com/compare/honcho-vs-mem0.md)
- [Honcho vs Supermemory API + MCP](https://www.anchorterminal.com/compare/honcho-vs-supermemory.md)
- [Honcho vs Zep](https://www.anchorterminal.com/compare/honcho-vs-zep.md)