# szn vs Zapia > Zapia scores 17.3 (F) to szn's 7.3 (F) for assistants reached by message. Prices, MCP, x402, uptime and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/szn-vs-zapia - Markdown: https://www.anchorterminal.com/compare/szn-vs-zapia.md (~3,150 tokens) - Slim: https://www.anchorterminal.com/compare/szn-vs-zapia.min.md (~530 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/szn-vs-zapia.json (this page as data, same URL with Accept: application/json) - Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt) - API: https://www.anchorterminal.com/api/v1/index.json - Updated: 2026-10-13 Zapia scores 17.3 (F) on agent readiness against szn's 7.3 (F), and leads in 5 of 7 scored categories. szn leads on schema & documentation. Both do assistants reached by message. - szn: grade F, 7.3/100, rank #1010 of 1010. Markdown https://www.anchorterminal.com/tools/szn.md · JSON https://www.anchorterminal.com/api/v1/tools/szn.json - Zapia: grade F, 17.3/100, rank #995 of 1010. Markdown https://www.anchorterminal.com/tools/zapia.md · JSON https://www.anchorterminal.com/api/v1/tools/zapia.json - Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md - All 834 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md ## Which one, for what ### szn (F) Good for: A person who wants calls, emails and bookings done for them and has an access code. Ahead on: - Schema & documentation, 10 against 0 Watch for: Early access by access code only. ### Zapia (F) Good for: Spanish- and Portuguese-speaking users who want an assistant over their mail, calendar, Drive and WhatsApp in an app. Ahead on: - Reliability, 15 against 5 - Payments & pricing, 30 against 20 - Maintenance & community, 56 against 2 - Transparency & trust, 59 against 23 Watch for: No API, MCP server or A2A endpoint, and the terms forbid unauthorised automated connections. ## Score by category | Category | Weight | szn | Zapia | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 5 | 15 | Zapia +10 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 10 | 0 | szn +10 | | Agent ergonomics | 13% (16.2 this run) | 0 | 0 | even | | Security & auth | 14% (17.5 this run) | 0 | 3 | Zapia +3 | | Payments & pricing | 10% (12.5 this run) | 20 | 30 | Zapia +10 | | Task success | 10%, pending | pending | pending | not scored in this run | | Maintenance & community | 7% (8.8 this run) | 2 | 56 | Zapia +54 | | Transparency & trust | 7% (8.8 this run) | 23 | 59 | Zapia +36 | | Negative events | ≤15 | 0 | 0 | | | **Total** | | **7.3 · F** | **17.3 · F** | | ## Facts side by side | Fact | szn | Zapia | | --- | --- | --- | | Kind | Platform | Platform | | Vendor | Nomadic Futures | Brainlogic AI S.A.S. | | Hosted endpoint | no (local only) | no (local only) | | Transports | | | | Auth | OAuth or key | OAuth or key | | Pricing | Free | Freemium | | x402 | no | no | | Licence | 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. | Closed service under Zapia's terms and conditions (Brainlogic AI SAS). No date was found on the terms. | | Read-only variant documented | yes | no | | llms.txt | yes | no | | Last release | none | 2026-10-12 | | Terms last updated | no document linked | | | Privacy policy last updated | | | | Customer content may train models | | | | Terms restrict automated access | | | | Terms restrict benchmarking | | | | Terms or service can change without notice | | | | Arbitration or class-action waiver | | | ## Verdicts **szn.** szn is an errand assistant in early access that makes calls, sends emails and books for its owner, free during the preview for people with an access code. No outside agent can call it, no terms of service or legal entity appear in its policies, and its privacy policy says nothing on training. **Zapia.** Zapia is a personal assistant app for iOS, Android and the web with a free plan that isn't a trial, weekly iOS releases and explicit confirmation before anything that writes. No outside agent can call it, and no status page, security contact or hosting location was found. ## Before you call either ### szn 1. Don't plan to call szn from another agent. It answers only its web app, iMessage, SMS and email for the owner. 2. Tell the owner they need an access code to start, and that the acceptable use policy makes them responsible for confirming actions. ### Zapia 1. Don't plan to call Zapia from another agent. It answers only in its own app and on the web, and the terms forbid unauthorised automated access. 2. Tell the owner that Pro and Ultra trials become paid after 7 days unless cancelled in the app store. ## Questions ### Which is better for AI agents, szn or Zapia? Zapia scores 17.3 (F) on agent readiness against szn's 7.3 (F), and leads in 5 of 7 scored categories. szn leads on schema & documentation. ## For agents - This comparison as JSON: https://www.anchorterminal.com/compare/szn-vs-zapia.json, and with the fewest tokens: https://www.anchorterminal.com/compare/szn-vs-zapia.min.md - Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "szn", "b": "zapia"}`. From a terminal: `anchor compare szn zapia` - Each listing in full: https://www.anchorterminal.com/api/v1/tools/szn.json and https://www.anchorterminal.com/api/v1/tools/zapia.json ## Other comparisons with szn or Zapia - [asaply vs szn](https://www.anchorterminal.com/compare/asaply-vs-szn.md) - [asaply vs Zapia](https://www.anchorterminal.com/compare/asaply-vs-zapia.md) - [Asmi vs szn](https://www.anchorterminal.com/compare/asmi-vs-szn.md) - [Asmi vs Zapia](https://www.anchorterminal.com/compare/asmi-vs-zapia.md) - [AstrBot vs szn](https://www.anchorterminal.com/compare/astrbot-vs-szn.md) - [AstrBot vs Zapia](https://www.anchorterminal.com/compare/astrbot-vs-zapia.md) - [Boba vs szn](https://www.anchorterminal.com/compare/boba-vs-szn.md) - [Boba vs Zapia](https://www.anchorterminal.com/compare/boba-vs-zapia.md) - [Boski vs szn](https://www.anchorterminal.com/compare/boski-vs-szn.md) - [Boski vs Zapia](https://www.anchorterminal.com/compare/boski-vs-zapia.md) - [Brea vs szn](https://www.anchorterminal.com/compare/brea-vs-szn.md) - [Brea vs Zapia](https://www.anchorterminal.com/compare/brea-vs-zapia.md) - [Caddy vs szn](https://www.anchorterminal.com/compare/caddy-app-vs-szn.md) - [Caddy vs Zapia](https://www.anchorterminal.com/compare/caddy-app-vs-zapia.md) - [CowAgent vs szn](https://www.anchorterminal.com/compare/cowagent-vs-szn.md) - [CowAgent vs Zapia](https://www.anchorterminal.com/compare/cowagent-vs-zapia.md) - [Del vs szn](https://www.anchorterminal.com/compare/del-vs-szn.md) - [Del vs Zapia](https://www.anchorterminal.com/compare/del-vs-zapia.md) - [folk vs szn](https://www.anchorterminal.com/compare/folk-nozomio-vs-szn.md) - [folk vs Zapia](https://www.anchorterminal.com/compare/folk-nozomio-vs-zapia.md) - [GAIA vs szn](https://www.anchorterminal.com/compare/gaia-vs-szn.md) - [GAIA vs Zapia](https://www.anchorterminal.com/compare/gaia-vs-zapia.md) - [Grok Bot vs szn](https://www.anchorterminal.com/compare/grok-bot-vs-szn.md) - [Grok Bot vs Zapia](https://www.anchorterminal.com/compare/grok-bot-vs-zapia.md) - [Haven vs szn](https://www.anchorterminal.com/compare/haven-vs-szn.md) - [Haven vs Zapia](https://www.anchorterminal.com/compare/haven-vs-zapia.md) - [Hermes Agent vs szn](https://www.anchorterminal.com/compare/hermes-agent-vs-szn.md) - [Hermes Agent vs Zapia](https://www.anchorterminal.com/compare/hermes-agent-vs-zapia.md) - [HireAlpha vs szn](https://www.anchorterminal.com/compare/hirealpha-vs-szn.md) - [HireAlpha vs Zapia](https://www.anchorterminal.com/compare/hirealpha-vs-zapia.md) - [Instinct vs szn](https://www.anchorterminal.com/compare/instinct-vs-szn.md) - [Instinct vs Zapia](https://www.anchorterminal.com/compare/instinct-vs-zapia.md) - [IronClaw vs szn](https://www.anchorterminal.com/compare/ironclaw-vs-szn.md) - [IronClaw vs Zapia](https://www.anchorterminal.com/compare/ironclaw-vs-zapia.md) - [Lindy vs szn](https://www.anchorterminal.com/compare/lindy-vs-szn.md) - [Lindy vs Zapia](https://www.anchorterminal.com/compare/lindy-vs-zapia.md) - [nanobot vs szn](https://www.anchorterminal.com/compare/nanobot-vs-szn.md) - [nanobot vs Zapia](https://www.anchorterminal.com/compare/nanobot-vs-zapia.md) - [NanoClaw vs szn](https://www.anchorterminal.com/compare/nanoclaw-vs-szn.md) - [NanoClaw vs Zapia](https://www.anchorterminal.com/compare/nanoclaw-vs-zapia.md) - [Dots vs szn](https://www.anchorterminal.com/compare/openai-dots-vs-szn.md) - [Dots vs Zapia](https://www.anchorterminal.com/compare/openai-dots-vs-zapia.md) - [OpenClaw vs szn](https://www.anchorterminal.com/compare/openclaw-vs-szn.md) - [OpenClaw vs Zapia](https://www.anchorterminal.com/compare/openclaw-vs-zapia.md) - [OpenInstinct vs szn](https://www.anchorterminal.com/compare/openinstinct-vs-szn.md) - [OpenInstinct vs Zapia](https://www.anchorterminal.com/compare/openinstinct-vs-zapia.md) - [Orbits vs szn](https://www.anchorterminal.com/compare/orbits-vs-szn.md) - [Orbits vs Zapia](https://www.anchorterminal.com/compare/orbits-vs-zapia.md) - [Orchid vs szn](https://www.anchorterminal.com/compare/orchid-ai-vs-szn.md) - [Orchid vs Zapia](https://www.anchorterminal.com/compare/orchid-ai-vs-zapia.md) - [PicoClaw vs szn](https://www.anchorterminal.com/compare/picoclaw-vs-szn.md) - [PicoClaw vs Zapia](https://www.anchorterminal.com/compare/picoclaw-vs-zapia.md) - [Poke vs szn](https://www.anchorterminal.com/compare/poke-vs-szn.md) - [Poke vs Zapia](https://www.anchorterminal.com/compare/poke-vs-zapia.md) - [QwenPaw vs szn](https://www.anchorterminal.com/compare/qwenpaw-vs-szn.md) - [QwenPaw vs Zapia](https://www.anchorterminal.com/compare/qwenpaw-vs-zapia.md) - [szn vs Tab](https://www.anchorterminal.com/compare/szn-vs-tab-bot.md) - [szn vs Tomo](https://www.anchorterminal.com/compare/szn-vs-tomo.md) - [szn vs Town](https://www.anchorterminal.com/compare/szn-vs-town.md) - [szn vs ZeroClaw](https://www.anchorterminal.com/compare/szn-vs-zeroclaw.md) - [szn vs Zo Computer](https://www.anchorterminal.com/compare/szn-vs-zo-computer.md) - [Tab vs Zapia](https://www.anchorterminal.com/compare/tab-bot-vs-zapia.md) - [Town vs Zapia](https://www.anchorterminal.com/compare/town-vs-zapia.md) - [Zapia vs ZeroClaw](https://www.anchorterminal.com/compare/zapia-vs-zeroclaw.md) - [Zapia vs Zo Computer](https://www.anchorterminal.com/compare/zapia-vs-zo-computer.md) - [Gemini Spark vs szn](https://www.anchorterminal.com/compare/gemini-spark-vs-szn.md) - [Gemini Spark vs Zapia](https://www.anchorterminal.com/compare/gemini-spark-vs-zapia.md) - [Leon vs szn](https://www.anchorterminal.com/compare/leon-vs-szn.md) - [Leon vs Zapia](https://www.anchorterminal.com/compare/leon-vs-zapia.md) - [Natura tinyNature vs szn](https://www.anchorterminal.com/compare/natura-vs-szn.md) - [Natura tinyNature vs Zapia](https://www.anchorterminal.com/compare/natura-vs-zapia.md) - [Pally vs szn](https://www.anchorterminal.com/compare/pally-vs-szn.md) - [Pally vs Zapia](https://www.anchorterminal.com/compare/pally-vs-zapia.md) - [szn vs Wajo (Fo)](https://www.anchorterminal.com/compare/szn-vs-wajo.md) - [Tomo vs Zapia](https://www.anchorterminal.com/compare/tomo-vs-zapia.md) - [Wajo (Fo) vs Zapia](https://www.anchorterminal.com/compare/wajo-vs-zapia.md) - [szn vs Talorys](https://www.anchorterminal.com/compare/szn-vs-talorys.md) - [Talorys vs Zapia](https://www.anchorterminal.com/compare/talorys-vs-zapia.md) ## Disclosure - szn competes with LocalGhost, which Anchor Terminal's founder builds. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default. - Zapia competes with LocalGhost, which Anchor Terminal's founder builds. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default.