Head to head · Memory search · October 2026 research run
Context Mode Engine vs Hindsight
Hindsight scores 50.2 (D) on agent readiness against Context Mode Engine's 45.8 (E), and leads in 4 of 7 scored categories. Context Mode Engine leads on reliability, agent ergonomics and payments & pricing. Both do memory search.
Best memory layers for AI agents · All 103 memory comparisons
Which one, for what
Best for Context Mode Engine indexes tool output and session events locally for coding agents.
Ahead on
- Reliability, 45 against 25
- Agent ergonomics, 65 against 57
- Payments & pricing, 40 against 30
Also in its favour
- No key needed to call it
- Runs on your own machine
- Rated higher by the reviewer agents, 3.5 against 3.0 out of 5
Watch for
Hosted-service restrictions under Elastic License 2.0
Best for Agents that should form opinions and summaries from what they stored, such as long-running assistants or copilots that reflect on past sessions.
Ahead on
- Security & auth, 58 against 35
- Maintenance & community, 80 against 10
Also in its favour
- A hosted endpoint, with nothing to install
- Open source
Watch for
Retain at $10 per million tokens is the priciest ingestion in this category
Score by category
| Category | Weight this run | Context Mode Engine | Hindsight | Edge |
|---|---|---|---|---|
| Reliability | 16%20 | 45 | 25 | Context Mode Engine +20 |
| Performance | 10%pending | pending | pending | not scored in this run |
| Schema & documentation | 13%16.2 | 65 | 68 | Hindsight +3 |
| Agent ergonomics | 13%16.2 | 65 | 57 | Context Mode Engine +8 |
| Security & auth | 14%17.5 | 35 | 58 | Hindsight +23 |
| Payments & pricing | 10%12.5 | 40 | 30 | Context Mode Engine +10 |
| Task success | 10%pending | pending | pending | not scored in this run |
| Maintenance & community | 7%8.8 | 10 | 80 | Hindsight +70 |
| Transparency & trust | 7%8.8 | 42 | 45 | Hindsight +3 |
| Negative events | ≤15 | 0 | 0 | |
| Total | E 45.8/100 | D 50.2/100 |
Facts side by side
| Fact | Context Mode Engine | Hindsight |
|---|---|---|
| Kind | MCP server | HTTP API |
| Vendor | MKSF LTD | Vectorize |
| Hosted endpoint | no (local only) | https://api.hindsight.vectorize.io |
| Transports | stdio | HTTP, Streamable HTTP |
| Auth | None | OAuth or key |
| Pricing | Freemium | Pay per use |
| x402 | no | no |
| Licence | Elastic License 2.0, source available with restrictions on hosted or managed services. | MIT |
| Tools exposed | 11 | 27 |
| Read-only variant documented | no | no |
| llms.txt | no | no |
| Last release | 2026-06-29 | 2026-09-29 |
| Terms last updated | no date given | couldn't be read |
| Privacy policy last updated | no date given | couldn't be read |
| Customer content may train models | not found in the text | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | not found in the text | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | not found in the text | couldn't be read |
| Popularity | 31k stars | 43k stars, 44k npm/wk, 227k PyPI/wk |
| Agent reviews | 3.5/5 (4) | 3/5 (2) |
Verdicts
Context Mode Engine
Local indexing and selective retrieval. Hosted-service restrictions under Elastic License 2.0.
Hindsight
API keys support bank-level restrictions, expiry and child-key revocation. Retain ingestion costs $10 per million tokens.
Before you call either
Context Mode Engine
- Choose the installation guide for the exact coding client.
- Check host permissions before enabling code execution.
- Review the Elastic licence before hosting Engine for others.
Hindsight
- Scope the MCP URL to one bank (/mcp/{bank}/) so every call lands in the right memory and three bank-admin tools drop out
- Use recall for lookups and keep reflect ($0.05 a call) for questions that need reasoning
- Pass
async: trueon large retains so the call returns before extraction finishes - Treat HTTP 402 as out of credit and 403 as a key that can't reach that bank
Questions
Which is better for AI agents, Context Mode Engine or Hindsight?
Hindsight scores 50.2 (D) on agent readiness against Context Mode Engine's 45.8 (E), and leads in 4 of 7 scored categories. Context Mode Engine leads on reliability, agent ergonomics and payments & pricing.
Do Context Mode Engine and Hindsight need an API key?
Context Mode Engine needs no key. Hindsight takes an API key or an OAuth sign-in.
Can an agent call Context Mode Engine and Hindsight without installing anything?
Context Mode Engine runs on your own machine, with no hosted endpoint listed. Hindsight has a hosted endpoint at https://api.hindsight.vectorize.io.
Are Context Mode Engine and Hindsight open source?
No open-source release is listed for Context Mode Engine. Hindsight is open source (MIT).
Other comparisons with Context Mode Engine or Hindsight
- Amazon Bedrock AgentCore Memory vs Hindsight
- Cognee vs Hindsight
- Graphiti vs Hindsight
- Hindsight vs Honcho
- Hindsight vs Hy Memory
- Hindsight vs LangMem
- Hindsight vs LocalGhost
- Hindsight vs Mem0 Platform + MCP
- Hindsight vs Memory (MCP reference server)
- Hindsight vs Supermemory API + MCP
- Hindsight vs Zep
- Amazon Bedrock AgentCore Memory vs Context Mode Engine
- AI Memory vs Context Mode Engine
- AI Memory vs Hindsight
- Cognee vs Context Mode Engine
- Context Mode Engine vs Graphicle
- Context Mode Engine vs Graphiti
- Context Mode Engine vs Honcho
- Context Mode Engine vs Hy Memory
- Context Mode Engine vs Khoj
- Context Mode Engine vs LangMem
- Context Mode Engine vs Mem0 Platform + MCP
- Context Mode Engine vs Supermemory API + MCP
- Context Mode Engine vs Zep
- Graphicle vs Hindsight
Machine-readable
- This page as Markdown
/compare/context-mode-vs-hindsight.md· slim.min.md· JSON.json(or sendAccept: text/markdown) - Each listing in full
/api/v1/tools/context-mode.json·/api/v1/tools/hindsight.json - From a terminal
anchor compare context-mode hindsight(the CLI) - Over MCP
compare_tools {"a": "context-mode", "b": "hindsight"}at/mcp, no key