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Head to head · Assistants reached by message · October 2026 research run

szn vs 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. Both do assistants reached by message.

Best AI personal assistants that act for one person · All 834 assistants comparisons

sznNomadic Futures · Platform F7.3/100#1010 of 1010 ZapiaBrainlogic AI S.A.S. · Platform F17.3/100#995 of 1010

Which one, for what

szn F

Best 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

Best 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

CategoryWeight this runsznZapiaEdge
Reliability16%20515Zapia +10
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.2100szn +10
Agent ergonomics13%16.200even
Security & auth14%17.503Zapia +3
Payments & pricing10%12.52030Zapia +10
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.8256Zapia +54
Transparency & trust7%8.82359Zapia +36
Negative events≤1500
TotalF 7.3/100F 17.3/100

Facts side by side

FactsznZapia
KindPlatformPlatform
VendorNomadic FuturesBrainlogic AI S.A.S.
Hosted endpointno (local only)no (local only)
Transports
AuthOAuth or keyOAuth or key
PricingFreeFreemium
x402nono
LicenceClosed 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 documentedyesno
llms.txtyesno
Last releasenone2026-10-12
Terms last updatedno 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.

Other comparisons with szn or Zapia

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.

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