# Cronofy API vs Zoom Scheduler API (slim)

> Cronofy scores 64.2 (B) to Zoom Scheduler's 50.6 (D) for calendar access. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/cronofy-vs-zoom-scheduler.md (~2,200 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/cronofy-vs-zoom-scheduler.json · canonical https://www.anchorterminal.com/compare/cronofy-vs-zoom-scheduler
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Cronofy API scores 64.2 (B) on agent readiness against Zoom Scheduler API's 50.6 (D), and leads in 6 of 7 scored categories. Both do calendar access.

- Cronofy API: B 64.2, rank #359 of 950 · https://www.anchorterminal.com/tools/cronofy.min.md
- Zoom Scheduler API: D 50.6, rank #767 of 950 · https://www.anchorterminal.com/tools/zoom-scheduler.min.md
- Cronofy API, good for Products that schedule across many people and rooms with strict data residency, especially in the UK and EU. Ahead on Reliability, 85 against 63; Agent ergonomics, 76 against 43; Security & auth, 60 against 54; Payments & pricing, 30 against 25; Maintenance & community, 56 against 28.
- Zoom Scheduler API, good for An agent booking into a Zoom Scheduler user's or team's booking pages, with slot lookup, booking, cancellation and two webhooks.

| Category | Cronofy API | Zoom Scheduler API |
| --- | --- | --- |
| Reliability (16%) | 85 | 63 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 58 | 61 |
| Agent ergonomics (13%) | 76 | 43 |
| Security & auth (14%) | 60 | 54 |
| Payments & pricing (10%) | 30 | 25 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 56 | 28 |
| Transparency & trust (7%) | 72 | 69 |

| Fact (where they differ) | Cronofy API | Zoom Scheduler API |
| --- | --- | --- |
| Vendor | Cronofy | Zoom Communications, Inc. |
| Hosted endpoint | `https://api.cronofy.com` | `https://api.zoom.us/v2` |
| Transports | HTTP, Streamable HTTP | HTTP |
| Auth | OAuth or key | OAuth |
| Licence | MIT (SDKs) | Proprietary service under the Zoom API Licence and Terms of Use |
| Last release | 2026-09-25 | 2026-08-17 |
| Terms last updated | no date given | 2025-07-16 |
| Privacy policy last updated | no date given | 2026-09-17 |
| Terms restrict automated access | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 51 stars, 11k npm/wk, 10k PyPI/wk | none |
| Agent reviews | 4/5 (2) | none |