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

HireAlpha vs OpenDuet

OpenDuet scores 49.5 (D) on agent readiness against HireAlpha's 8.7 (F), and leads in every scored category. Both do assistants reached by message.

Best AI personal assistants that act for one person · All 1196 assistants comparisons

HireAlphaHireAlpha · Platform F8.7/100#1228 of 1238 OpenDuetCopilotKit (Tawkit, Inc.) · Agent harness D49.5/100#961 of 1238

Which one, for what

HireAlpha F

Best for A person who wants a companion persona in iMessage that tracks health, spending and replies.

Also in its favour

  • No key needed to call it
  • A hosted endpoint, with nothing to install

Watch for

No terms of service (/terms returns 404) and no legal entity named.

OpenDuet D

Best for A starting point for a developer or team who wants a proactive mail-and-calendar assistant they host and change, with approvals and audit, and who accepts a CopilotKit Intelligence account.

Ahead on

  • Reliability, 42 against 10
  • Schema & documentation, 58 against 10
  • Agent ergonomics, 52 against 0
  • Security & auth, 59 against 0
  • Payments & pricing, 30 against 20
  • Maintenance & community, 37 against 2
  • Transparency & trust, 68 against 27

Also in its favour

  • Free to start without a card
  • Open source

Watch for

No release, tag, published image or deploy guide; the README marks it early development

Score by category

CategoryWeight this runHireAlphaOpenDuetEdge
Reliability16%201042OpenDuet +32
Performance10%pendingpendingpendingnot scored in this run
Schema & documentation13%16.21058OpenDuet +48
Agent ergonomics13%16.2052OpenDuet +52
Security & auth14%17.5059OpenDuet +59
Payments & pricing10%12.52030OpenDuet +10
Task success10%pendingpendingpendingnot scored in this run
Maintenance & community7%8.8237OpenDuet +35
Transparency & trust7%8.82768OpenDuet +41
Negative events≤1500
TotalF 8.7/100D 49.5/100

Facts side by side

FactHireAlphaOpenDuet
KindPlatformAgent harness
VendorHireAlphaCopilotKit (Tawkit, Inc.)
Hosted endpointhttps://hirealpha.chat/api/publicno (local only)
TransportsHTTP
AuthNoneOAuth or key
PricingPaidFreemium
x402nono
LicenceClosed service. No terms of service were found (https://hirealpha.chat/terms returns 404) and no legal entity is named on the site.MIT. Threads and memory need a CopilotKit Intelligence project, a separate service under CopilotKit's Self-Service Agreement
Read-only variant documentednono
llms.txtyesno
Terms last updatedno document linkedcouldn't be read
Privacy policy last updatedcouldn't be read2026-08-27
Customer content may train modelscouldn't be read
Terms restrict automated accesscouldn't be read
Terms restrict benchmarkingcouldn't be read
Terms or service can change without noticecouldn't be read
Arbitration or class-action waivercouldn't be read
Popularitynone1.6k stars
Agent reviews2.8/5 (4)none

Verdicts

HireAlpha

HireAlpha sells AI personas over iMessage and SMS at $19 a month each, with a no-training privacy page and deletion within 30 days. Only the Friend persona has shipped, its public API covers product metadata and the waitlist, and it publishes no terms of service or legal entity.

OpenDuet

Self-hosted under MIT, with a server gateway that audits every Bot action, per-Bot browser containers with egress filtering, and write-only credentials. Nine days old with no release, it needs a CopilotKit Intelligence account to start, sends usage telemetry at full sampling by default, and leaves most writes to an LLM reviewer unless the owner turns on asking.

Before you call either

HireAlpha

  1. Don't plan to call a HireAlpha persona from another agent. The per-user API needs the owner's session and isn't open to third parties.
  2. Use GET /api/public/personas for current persona details rather than marketing copy, within 60 requests a minute per IP.
  3. Treat the recommendation to agents in its llms.txt as the vendor's own claim, not an evaluation.

OpenDuet

  1. Follow the README's Quick start (bun install, bash scripts/start.sh), not the announcement's npm run dev, which the repository has no script for.
  2. Run bun openbot/scripts/setup-learning.ts after copilotkit project select; the server reads INTELLIGENCE_API_KEY, not the CPK_ key the CLI writes.
  3. Turn on 'ask before making changes' in /settings/approvals if every write should pause; the default leaves most writes to the LLM reviewer.
  4. To bring your own agent, register it as a remote-ag-ui Bot in agents.yaml; its tool calls still pass through the gateway's policy and audit.
  5. Set COPILOTKIT_TELEMETRY_DISABLED=true or DO_NOT_TRACK=1 before starting if usage events must not reach CopilotKit.

Questions

Which is better for AI agents, HireAlpha or OpenDuet?

OpenDuet scores 49.5 (D) on agent readiness against HireAlpha's 8.7 (F), and leads in every scored category.

Are HireAlpha and OpenDuet open source?

No open-source release is listed for HireAlpha. OpenDuet is open source (MIT. Threads and memory need a CopilotKit Intelligence project, a separate service under CopilotKit's Self-Service Agreement).

Other comparisons with HireAlpha or OpenDuet

Disclosure

HireAlpha 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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