# Affinity vs Microsoft Dynamics 365 Sales (slim)

> Microsoft Dynamics 365 Sales scores 69.7 (B) on agent readiness against Affinity's 63.4 (B), and leads in 6 of 7 scored categories. Affinity leads on schema & documentation. Both do crm records. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/affinity-vs-dynamics-365-sales.md (~2,700 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/affinity-vs-dynamics-365-sales.json · canonical https://www.anchorterminal.com/compare/affinity-vs-dynamics-365-sales
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Microsoft Dynamics 365 Sales scores 69.7 (B) on agent readiness against Affinity's 63.4 (B), and leads in 6 of 7 scored categories. Affinity leads on schema & documentation. Both do crm records.

- Affinity: B 63.4, rank #311 of 722 · https://www.anchorterminal.com/tools/affinity.min.md
- Microsoft Dynamics 365 Sales: B 69.7, rank #150 of 722 · https://www.anchorterminal.com/tools/dynamics-365-sales.min.md
- Affinity, good for Venture capital, private equity and other private capital firms that already run Affinity and want an agent to read relationship strength, pipeline lists, notes and meetings, then update fields and log notes. Ahead on Schema & documentation, 91 against 81. Also A hosted endpoint, with nothing to install.
- Microsoft Dynamics 365 Sales, good for Organisations already on Dynamics 365 or Microsoft 365 that want an agent to work inside existing security roles. Ahead on Agent ergonomics, 86 against 66; Security & auth, 74 against 66; Payments & pricing, 25 against 10; Maintenance & community, 79 against 70; Transparency & trust, 75 against 70.

| Category | Affinity | Microsoft Dynamics 365 Sales |
| --- | --- | --- |
| Reliability (16%) | 64 | 65 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 91 | 81 |
| Agent ergonomics (13%) | 66 | 86 |
| Security & auth (14%) | 66 | 74 |
| Payments & pricing (10%) | 10 | 25 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 70 | 79 |
| Transparency & trust (7%) | 70 | 75 |

| Fact (where they differ) | Affinity | Microsoft Dynamics 365 Sales |
| --- | --- | --- |
| Vendor | Project Affinity, Inc. | Microsoft |
| Hosted endpoint | `https://api.affinity.co/v2` | no (local only) |
| Transports | HTTP, Streamable HTTP, stdio | HTTP, stdio |
| Auth | OAuth or key | OAuth |
| Licence | Proprietary service under Affinity's master subscription agreement. The `affinity-mcp` package on PyPI is MIT | Proprietary service under the Microsoft Product Terms. The Python SDK and the @microsoft/dataverse npm package are MIT |
| Tools exposed | 75 | 15 |
| Read-only variant documented | yes | no |
| llms.txt | yes | no |
| Last release | 2026-10-02 | 2026-10-07 |
| Terms last updated |  | no date given |
| Privacy policy last updated | 2026-07-01 | 2026-09-01 |
| Customer content may train models |  | yes |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 268 PyPI/wk | 2.9k npm/wk, 11k PyPI/wk |