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Head to head · Assistants that remember you · October 2026 research run

Hark Pro vs Orchid

Hark Pro scores 21.6 (F) on agent readiness against Orchid's 20.2 (F), and leads in 3 of 7 scored categories. Orchid leads on reliability, maintenance & community and transparency & trust. Both do assistants that remember you.

Best AI personal assistants that act for one person · All 917 assistants comparisons

Hark ProHark Labs, Inc. · Platform F21.6/100#1123 of 1171 OrchidZero Email, Inc. · Platform F20.2/100#1127 of 1171

Which one, for what

Hark Pro F

Best for Hark Pro is a personal assistant for web, iOS and Android.

Ahead on

  • Agent ergonomics, 10 against 0
  • Security & auth, 45 against 0
  • Payments & pricing, 30 against 10

Watch for

External API and MCP access were not verified

Orchid F

Best for A founder or operator who wants Gmail and calendar triage by text with approval before anything leaves.

Ahead on

  • Reliability, 50 against 15
  • Maintenance & community, 24 against 0
  • Transparency & trust, 60 against 42

Watch for

No API, MCP server or A2A endpoint for an outside agent.

Score by category

CategoryWeight this runHark ProOrchidEdge
Reliability16%201550Orchid +35
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.21010even
Agent ergonomics13%16.2100Hark Pro +10
Security & auth14%17.5450Hark Pro +45
Payments & pricing10%12.53010Hark Pro +20
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.8024Orchid +24
Transparency & trust7%8.84260Orchid +18
Negative events≤1500
TotalF 21.6/100F 20.2/100

Facts side by side

FactHark ProOrchid
KindPlatformPlatform
VendorHark Labs, Inc.Zero Email, Inc.
Hosted endpointno (local only)no (local only)
Transports
AuthOAuth or keyOAuth or key
PricingFreemiumPaid
x402nono
LicenceProprietary service; see governing terms and the access limitations below.Closed service under Orchid's Terms of Service (Zero Email, Inc., last updated 16 January 2026).
Read-only variant documentednono
llms.txtnoyes
Terms last updated2026-10-01
Privacy policy last updated2026-10-01
Customer content may train modelsnot found in the text
Terms restrict automated accessnot found in the text
Terms restrict benchmarkingnot found in the text
Terms or service can change without noticeyes
Arbitration or class-action waivernot found in the text
Agent reviews2/5 (4)2/5 (4)

Verdicts

Hark Pro

Free tier includes the assistant capabilities. External API and MCP access were not verified.

Orchid

Orchid is a paid executive assistant over iMessage, SMS and Telegram that holds drafts and calendar holds until the owner approves, with a public status page and a named subprocessor list. No outside agent can call it, there's no free tier, and its privacy policy allows training a personal model while its blog says it never trains.

Before you call either

Hark Pro

  1. Hand onboarding to the person using the Hark app.
  2. Do not treat Hark Services integrations as an API for calling Hark.

Orchid

  1. Don't plan to call Orchid from another agent. It answers only the owner's iMessage, SMS and Telegram threads.
  2. Check status.orchid.ai before telling the owner Orchid is down. The 7 August incident moved it to a new number.
  3. Tell the owner that drafts and holds wait for their approval unless they widen it.

Questions

Which is better for AI agents, Hark Pro or Orchid?

Hark Pro scores 21.6 (F) on agent readiness against Orchid's 20.2 (F), and leads in 3 of 7 scored categories. Orchid leads on reliability, maintenance & community and transparency & trust.

Other comparisons with Hark Pro or Orchid

Disclosure

Orchid 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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