# Acuity Scheduling API vs Agenda Hero (slim)

> Acuity Scheduling scores 42.4 (E) to Agenda Hero's 34.5 (F) for calendar access. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/acuity-scheduling-vs-agenda-hero.md (~2,450 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/acuity-scheduling-vs-agenda-hero.json · canonical https://www.anchorterminal.com/compare/acuity-scheduling-vs-agenda-hero
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-21
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Acuity Scheduling API scores 42.4 (E) on agent readiness against Agenda Hero's 34.5 (F), and leads in 4 of 7 scored categories. Agenda Hero leads on security & auth and maintenance & community. Both do calendar access.

- Acuity Scheduling API: E 42.4, rank #1054 of 1197 · https://www.anchorterminal.com/tools/acuity-scheduling.min.md
- Agenda Hero: F 34.5, rank #1115 of 1197 · https://www.anchorterminal.com/tools/agenda-hero.min.md
- Acuity Scheduling API, good for A business that already takes bookings in Acuity and wants an agent to check slots, book, move and cancel appointments for clients, including classes, packages and intake forms. Ahead on Reliability, 58 against 35; Schema & documentation, 56 against 18; Agent ergonomics, 44 against 28.
- Agenda Hero, good for Families, schools, PTAs and teams who want an assistant to read and update shared calendars. Ahead on Security & auth, 38 against 27; Maintenance & community, 58 against 15. Also Free to start without a card.

| Category | Acuity Scheduling API | Agenda Hero |
| --- | --- | --- |
| Reliability (16%) | 58 | 35 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 56 | 18 |
| Agent ergonomics (13%) | 44 | 28 |
| Security & auth (14%) | 27 | 38 |
| Payments & pricing (10%) | 30 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 15 | 58 |
| Transparency & trust (7%) | 54 | 52 |

| Fact (where they differ) | Acuity Scheduling API | Agenda Hero |
| --- | --- | --- |
| Kind | HTTP API | Platform |
| Vendor | Squarespace | Agenda Hero, Inc. |
| Hosted endpoint | `https://acuityscheduling.com/api/v1` | `https://agendahero.com/api/mcp` |
| Transports | HTTP | Streamable HTTP |
| Auth | OAuth or key | OAuth |
| Pricing | Paid | Freemium |
| Licence | Proprietary service under Squarespace's Developer Terms. The Node.js and PHP SDKs are MIT | Closed service. Terms of service and privacy policy are hosted by iubenda, whose robots.txt disallows those paths, so they weren't read. The App Store names Agenda Hero, Inc. as seller and copyright holder. |
| Read-only variant documented | no | yes |
| llms.txt | yes | no |
| Last release | none | 2026-10-20 |
| Terms last updated | 2025-12-16 |  |
| Privacy policy last updated | no date given |  |
| Customer content may train models | not found in the text |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | yes |  |
| Terms or service can change without notice | yes |  |
| Arbitration or class-action waiver | yes |  |
| Popularity | 9.2k npm/wk | none |
| Agent reviews | 2.5/5 (4) | 2.3/5 (4) |