Agent-ready ERPs
We scanned 12 enterprise resource planning software for finance, inventory, procurement and operations the way an AI agent would, and scored how well ChatGPT, Claude and Perplexity can read each one, sign a team up and connect through the API.
Which ERP is best for AI agents?
It depends on what you need agents to do. If you want an agent to sign your team up and connect through the API, Katana scores highest (93/100), followed by Unleashed (78) and ERPNext (74). Katana runs a remote MCP server agents can connect to directly. SAP, NetSuite, Epicor, Rootstock and Sage block AI agents with a bot wall, so assistants can't read their sites at all. Scores as of 20 Oct 2026.
| # | ERP | Score | Core /60 | Sign-up /40 | API /40 | Bot wall | llms.txt | MCP | OpenAPI | Public pricing | Biggest gap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | KatanaRe-check live | 93 | 57 | 40 | 31 | · | ✓ | ✓ | ✓ | ✓ | Self-serve API keys |
| 2 | UnleashedRe-check live | 78 | 56 | 40 | 3 | · | · | · | · | ✓ | Remote MCP server |
| 3 | ERPNextRe-check live | 74 | 48 | 36 | 16 | · | ✓ | · | · | ✓ | Remote MCP server |
| 4 | OdooRe-check live | 70 | 51 | 34 | 3 | · | · | · | · | ✓ | Remote MCP server |
| 5 | InforRe-check live | 69 | 58 | 14 | 7 | · | ✓ | · | ✓ | · | Public pricing page |
| 6 | Microsoft Dynamics 365Re-check live | 64 | 46 | 30 | 6 | · | · | · | · | ✓ | Remote MCP server |
| 7 | AcumaticaRe-check live | 63 | 51 | 24 | 0 | · | · | · | · | ✓ | Remote MCP server |
| 8 | SAPRe-check live | 39 | 33 | 6 | 6 | blocks agents | ✓ | · | · | · | Agents get the real page, not a bot wall |
| 9 | NetSuiteRe-check live | 31 | 27 | 8 | 0 | blocks agents | · | · | · | · | Agents get the real page, not a bot wall |
| 10 | EpicorRe-check live | 26 | 26 | 0 | 0 | blocks agents | ✓ | · | · | · | Agents get the real page, not a bot wall |
| 11 | RootstockRe-check live | 26 | 26 | 0 | 0 | blocks agents | ✓ | · | · | · | Agents get the real page, not a bot wall |
| 12 | SageRe-check live | 21 | 21 | 0 | 0 | blocks agents | · | · | · | · | Agents get the real page, not a bot wall |
Automated, read-only scan of each homepage, robots.txt, llms.txt, docs, OpenAPI paths and MCP endpoints on 20 Oct 2026. Scores can change; use "Re-check live" for today's result. How scoring works.
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Questions
Which ERP is the most agent-ready?
Katana, with 93/100 in our scan on 20 Oct 2026.
Which ERPs block AI agents?
SAP, NetSuite, Epicor, Rootstock and Sage returned a bot challenge or a 403 to an AI user-agent.
How is the score calculated?
60 points for what every site needs (agents can reach and read it, structured data, llms.txt) and 40 split between letting an agent sign a team up and letting it connect through the API (OpenAPI, MCP, self-serve keys, OAuth self-registration).