# Lobby vs szn (slim)

> Lobby scores 11.1 (F) to szn's 7.3 (F) for assistants that act in your accounts. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/lobby-os-vs-szn.md (~3,300 tokens) · this version ~480 tokens · JSON https://www.anchorterminal.com/compare/lobby-os-vs-szn.json · canonical https://www.anchorterminal.com/compare/lobby-os-vs-szn
- 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)

Lobby scores 11.1 (F) on agent readiness against szn's 7.3 (F), and leads in 2 of 7 scored categories. Both do assistants that act in your accounts.

- Lobby: F 11.1, rank #1182 of 1197 · https://www.anchorterminal.com/tools/lobby-os.min.md
- szn: F 7.3, rank #1195 of 1197 · https://www.anchorterminal.com/tools/szn.min.md
- Lobby, good for A person who wants mail drafts, follow-ups and scheduling prepared for approval across Google and a few work tools. Ahead on Reliability, 15 against 5; Transparency & trust, 43 against 23.
- szn, good for A person who wants calls, emails and bookings done for them and has an access code.

| Category | Lobby | szn |
| --- | --- | --- |
| Reliability (16%) | 15 | 5 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 10 | 10 |
| Agent ergonomics (13%) | 0 | 0 |
| Security & auth (14%) | 0 | 0 |
| Payments & pricing (10%) | 20 | 20 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 2 | 2 |
| Transparency & trust (7%) | 43 | 23 |

| Fact (where they differ) | Lobby | szn |
| --- | --- | --- |
| Vendor | Lobby OS, Inc. | Nomadic Futures |
| Auth | OAuth | OAuth or key |
| Pricing | Paid | Free |
| Licence | Closed service under Lobby's Terms of Use (Lobby OS, Inc.), last updated 26 March 2026. | Closed service. No terms of service were found on theszn.ai. A privacy policy and an acceptable use policy (both last updated March 2026) apply. |
| Read-only variant documented | no | yes |
| Terms last updated |  | no document linked |
| Agent reviews | 2/5 (4) | 1.8/5 (4) |