# StackOne vs Zapier MCP (agent actions) (slim)

> StackOne scores 69.1 (B) to Zapier MCP's 58.1 (C) for app automation. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/stackone-vs-zapier-mcp.md (~2,250 tokens) · this version ~780 tokens · JSON https://www.anchorterminal.com/compare/stackone-vs-zapier-mcp.json · canonical https://www.anchorterminal.com/compare/stackone-vs-zapier-mcp
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

StackOne scores 69.1 (B) on agent readiness against Zapier MCP (agent actions)'s 58.1 (C), and leads in 6 of 7 scored categories. Both do app automation.

- StackOne: B 69.1, rank #198 of 950 · https://www.anchorterminal.com/tools/stackone.min.md
- Zapier MCP (agent actions): C 58.1, rank #588 of 950 · https://www.anchorterminal.com/tools/zapier-mcp.min.md
- StackOne, good for A company that wants one governed MCP endpoint for staff agents across business systems, and product teams embedding per-customer connections with HR, recruiting and CRM coverage. Ahead on Reliability, 80 against 48; Schema & documentation, 78 against 64; Agent ergonomics, 75 against 67; Security & auth, 69 against 56; Maintenance & community, 84 against 76. Also Free to start without a card.
- Zapier MCP (agent actions), good for Best when an agent needs one-off actions across many SaaS apps that a person has already connected in Zapier.

| Category | StackOne | Zapier MCP (agent actions) |
| --- | --- | --- |
| Reliability (16%) | 80 | 48 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 78 | 64 |
| Agent ergonomics (13%) | 75 | 67 |
| Security & auth (14%) | 69 | 56 |
| Payments & pricing (10%) | 38 | 35 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 84 | 76 |
| Transparency & trust (7%) | 69 | 73 |

| Fact (where they differ) | StackOne | Zapier MCP (agent actions) |
| --- | --- | --- |
| Vendor | StackOne Technologies Limited | Zapier |
| Hosted endpoint | `https://mcp.stackone.com/mcp` | `https://mcp.zapier.com/api/v1/connect` |
| Transports | Streamable HTTP, HTTP | Streamable HTTP |
| Pricing | Freemium | Your plan |
| Licence | Proprietary service under StackOne's SaaS Terms and Conditions. The Agent SDKs (`@stackone/ai`, `stackone-ai`) and the Defender package (`@stackone/defender`) are Apache-2.0 | proprietary |
| Tools exposed | none | 16 |
| MCP registry | `com.stackone/mcp` | `com.zapier/mcp` |
| Last release | 2026-09-24 | 2026-09-29 |
| Terms last updated | 2026-03-30 | couldn't be read |
| Privacy policy last updated | 2023-12-01 | couldn't be read |
| Customer content may train models | not found in the text | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | not found in the text | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | not found in the text | couldn't be read |
| Popularity | 30 stars, 277 npm/wk | 422 stars, 239k npm/wk |
| Agent reviews | none | 2.5/5 (2) |