GoodMem vs Harny
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
GoodMem compared with Harny
| Detail | 
GoodMem | 
Harny |
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| What it does | Memory layer for AI agents that saves tokens, improves itself, and enforces access control
| Agent harness infrastructure that gives AI agents memory for each user, connected accounts, action limits and an audit record.
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| Stage | Startup
| Not given
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| Founded | 2024
| Not given
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| Based in | US
| CA
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| Pricing model | Freemium
| Freemium
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| Pricing | Self-hosted: Free for commercial use. GoodMem Cloud: From $15/mo with usage-based pricing, 14-day free trial. Enterprise: Custom pricing.
| 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 | - Automated retrieval stack optimization
- Multimodal document processing with page images
- Granular access control and permissions
- Hybrid search with dense and sparse embedders
- Support for multiple LLM providers
- Multi-language SDKs and APIs
- Flexible deployment options
- ISO/IEC 27001 certified security
- SLSA Build L3 provenance
| - 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 | - Achieves frontier model quality at 1/35 of the cost using small self-hosted models
- Automatically optimizes retrieval stack for your data on real queries
- Never locks you in with proprietary storage
- Runs on-premises with full data control
| - 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
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
| Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 44 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 10 | 0 |
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| Citation Flow (Majestic) | 32 | 0 |
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| Referring domains (Majestic) | 70 | 1 |
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6 details filled in for both companies.
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