Skip to content
effecthub

Atua vs MacGPT

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Atua publishes a starting price ($29); MacGPT does not. Only MacGPT is free.

AtuamacOS utility that calls your own AI keys from any app via a hotkey — one $29 lifetime licenseMacGPTMenu bar and global-hotkey access to ChatGPT on macOS, using the web session or your own OpenAI key.

Side by side

FactAtuaMacGPT
CategoryDesktop & OS AssistantsDesktop & OS Assistants
Pricing modelPaidFree
Starts at$29 month—
Public APINoNo
PlatformsmacOSmacOS, iOS
CompanyDevLab Systems LLCGood Snooze
Launched—2023
Last verifiedSep 6, 2026Sep 6, 2026

What our research says

Atua

A cheap, subscription-free way to put AI behind a hotkey across macOS, and BYOK plus Ollama support means it also works with local models and keeps your data path under your control. You carry the setup burden — no keys, no product — and the terms do not promise future updates for the one-time price.

Pros

  • $29 once undercuts most AI-utility subscriptions within months
  • Works system-wide rather than in a separate chat window
  • Supports 18+ providers plus any OpenAI-compatible endpoint
  • Local-model support avoids sending text to the cloud

Cons

  • No trial build — the 7-day refund is the only escape hatch
  • BYOK setup is a hurdle for non-technical buyers
  • Terms leave the future-update policy for lifetime buyers open

MacGPT

The cheapest way to stop alt-tabbing to a browser tab: a hotkey, a menu bar icon, and an inline mode that answers inside the text field you are already in. It costs nothing and you bring your own OpenAI key. It is also a 2023 indie utility that has since been renamed on Gumroad, so treat it as a working tool rather than a supported product.

Pros

  • Menu bar, global hotkey and inline text-field modes
  • Works either through the ChatGPT web session or your own OpenAI API key
  • Listed at zero cost on Gumroad, so no subscription of its own
  • Free iOS companion app, GeePeeTee
  • Named indie developer with a public press kit and privacy policy

Cons

  • Site copyright still reads 2023 and shows no sign of active development
  • The Gumroad product has been renamed MenuGPT, so branding no longer matches the site
  • API mode means you pay OpenAI separately for every token
  • No support commitment of any kind

Which one fits

Choose Atua if you need

  • Mac users who already hold API keys and resent subscriptions
  • Privacy-minded people running Ollama or LM Studio locally
  • Writers and developers doing quick in-place text transformations

Choose MacGPT if you need

  • Mac users who want a hotkey to ChatGPT and nothing more
  • People who already pay OpenAI and want a thin client
  • Anyone avoiding another monthly subscription

More comparisons

Browse all Desktop & OS Assistants →