kitio.aiKaption AI vs Atua
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Kaption AI starts at $5.99/mo and Atua starts at See pricing page. Check both pricing pages for current plans.
WhatsApp Web extension that transcribes voice notes and summarizes chats
Freemium · $5.99/moAt a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Voice note transcription
- Chat summaries
- Live translation in 36 languages
- AI reply drafts
- Call recording with transcripts
- Scheduled messages
- Global shortcut
- Custom AI commands
- Screen and OCR context
- Voice input
- Native Mac app tools
- MCP servers
| Feature | Kaption AI | Atua |
|---|---|---|
| Best for | WhatsApp Web extension that transcribes voice notes and summarizes chats | Mac launcher that runs AI commands on selected text, screen and voice |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Paid |
| Starting price | $5.99/mo | See pricing page |
| Free plan | Yes | No |
| Made by | Kaption AI | Atua |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Kaption AI starts at $5.99/mo and Atua starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- Unlimited standard transcriptions
- One translation session per week
- Reminders
- 20 MCP tool calls a week after 60 days
Basic
$5.99/mo
- Unlimited AI transcriptions
- Unlimited translation sessions
- Privacy mode and screen lock
Pro
$9.99/mo
- Transcription that learns names
- Call transcripts
- 100 MCP tool calls a week
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Kaption AI
- Unlimited standard transcriptions for free
- Low-cost paid plans
- Works with Claude and ChatGPT over MCP
- Tied to WhatsApp only
- Free plan limits translation to once a week
- Call transcripts need the Pro plan
Atua
- One-time purchase
- Bring your own API key
- Works in any Mac app
- macOS only
- Model costs billed by your provider
- Setting up commands takes some effort
Which one should you choose?
Choose Kaption AI if you want:
- Unlimited standard transcriptions for free
- Low-cost paid plans
- Works with Claude and ChatGPT over MCP
Watch out: tied to whatsapp only.
Choose Atua if you want:
- One-time purchase
- Bring your own API key
- Works in any Mac app
Watch out: macos only.
Kaption AI vs Atua FAQ
What is the difference between Kaption AI and Atua?
Kaption AI: WhatsApp Web extension that transcribes voice notes and summarizes chats. Atua: Mac launcher that runs AI commands on selected text, screen and voice. Both are productivity tools.
Is Kaption AI or Atua cheaper?
Kaption AI starts at $5.99/mo and Atua starts at See pricing page. Check both pricing pages for current plans.
Do Kaption AI and Atua have free plans?
Kaption AI: Yes. Atua: No.
Who makes Kaption AI?
Kaption AI is made by Kaption AI.
Who makes Atua?
Atua is made by Atua.
Which should I choose, Kaption AI or Atua?
Choose Kaption AI if you value unlimited standard transcriptions for free and low-cost paid plans. Choose Atua if you value one-time purchase and bring your own api key.