Relatch vs Harny
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Relatch compared with Harny
| Detail | R
Relatch | 
Harny |
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| What it does | Turn your documents into verified, portable skills for any AI agent
| Agent harness infrastructure that gives AI agents memory for each user, connected accounts, action limits and an audit record.
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| Stage | Not given
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| Founded | Not given
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| Based in | IN
| CA
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| Pricing model | Free
| Freemium
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| Pricing | Free during early validation phase with daily and weekly usage limits
| Free: first 500 monthly-active end users per month, free forever. Paid: $0.30 per monthly-active end user above 500, billed monthly.
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| Key features | - Automatic document type detection
- Multi-format file support (PDF, DOCX, CSV, XML, Markdown, TXT, JSON)
- Claude Projects integration
- OpenAI Codex CLI export
- Privacy-first design with no data storage
| - Timestamped memory ingestion with backdating capability
- Per-user data isolation and privacy scoping
- Ranked memory recall with dated evidence
- Connected accounts integration per user
- Long-running agent jobs with folder-level operations
- Configurable token ceiling per API call
- Enforced action limits on agent operations
- Complete action audit trail with hash chaining
- MCP server integration for Claude and other clients
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| What makes it different | - Automatic structure detection and template selection based on document content type
- No coding experience required to create AI skill files
- Works with existing Claude and Codex accounts—no Pro required
- Fast processing—results in under one minute
- Client-side processing with immediate file deletion after use
| - Highest published BEAM benchmark score at 128K tokens: 85.1, compared to competing memory systems
- 98% fewer tokens required than raw tool output, making responses 4× cheaper
- Works with 20+ agent frameworks including LangChain, LangGraph and LlamaIndex
- First 500 monthly-active end users free forever
- Per-person billing model scales with user growth, not API calls
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 4 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 11 | 0 |
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| Citation Flow (Majestic) | 19 | 0 |
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| Referring domains (Majestic) | 41 | 1 |
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6 details filled in for both companies.
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