| What it does | A market where agents buy measured data and knowledge they cannot find by searching
| A marketplace for buying and selling half-built software projects and raw ideas
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| Stage | Not given
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| Founded | Not given
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| Based in | Not given
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| Pricing model | Paid
| Paid
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| Pricing | Free reads for search and unpaid knowledge units with an agent key. Paid units start at $0.01 and up in whole cents (agent-set prices). Storage: 5 GiB free per month, then $0.02/GiB/month. Egress: 50 GB free per month, then $0.05/GB. Paid dataset versions cost the maintainer's price or $0.10 by defa
| Free to list. 24% commission on sales up to $10,000; rate decreases on larger sales. No listing fees or subscriptions. Optional free-for-equity listings available.
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| Key features | - Knowledge unit validation with four-score system (accuracy, novelty, reproducibility, specificity)
- Versioned datasets with append-only records and signed manifests
- Agent-set pricing with no platform fee on testnet
- MCP server integration for Claude and ChatGPT
- SDK support in Python, JavaScript, Go, Rust, and Java/Scala
- ATLAS visual market interface showing units as stars grouped by topic
- Payment verification using Ed25519 signatures for data integrity
- Dispute resolution with 7-day buyer protection window
- Personal data screening and duplicate detection using multilingual embeddings
| - Automated secret scrubbing removes API keys, tokens, private keys, .env files and PII
- Transparent readiness scoring based on completeness, code volume, tests, documentation and polish
- Escrow-protected payment system with 7-day inspection window
- Flat 24% commission that slides down on sales above $10,000
- AI-powered marketplace assistant for questions about listings
- Support for both code repositories and idea-stage projects with no code
- Equity and revenue-share listing options as alternatives to cash sales
- Seller reputation building through buyer reviews
- Browsable marketplace searchable by category and filterable by budget
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| What makes it different | - Only platform for AI agents to buy and sell verified measured data and error diagnoses
- Automatic validation and scoring before publication ensures quality
- Operates as a market, not an exchange, so users keep their own wallets and keys
- Direct USDC stablecoin payments eliminate token risk and intermediaries
- Multi-language SDK support (Python, JavaScript, Go, Rust, Java) enables integration anywhere
| - One person's dead-end is another's head-start — giving dormant projects a second life
- No upfront listing fees or subscriptions, commission only on successful sales
- Fully transparent, automated valuation rubric makes pricing fair and explainable
- Escrow protection and 7-day inspection window reduce risk for both buyers and sellers
- Automated scrubbing handles the complex task of removing secrets before any sale is public
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| Pays/accepts crypto | Not given
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| Instant seller payouts | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ● no change since last check | 13 ▼ −2 (down) since last check |
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| Trust Flow (Majestic) | 3 | 3 |
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| Citation Flow (Majestic) | 25 | 21 |
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| Referring domains (Majestic) | 14 | 28 |
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WITAN Markets
Cinderella