WhisperAI vs Sonix
Sonix is a polished in-browser editor for captioning, translating, and burning subtitles into video, billed per hour of media. WhisperAI is flat-rate transcription that also records meetings from your browser or iPhone and adds recaps, analytics, and connectors. Choose based on whether you live inside a transcript editor.
Choose WhisperAI if you want flat pricing, meeting recording, and summaries without an editing workflow.
Choose Sonix if you edit transcripts in-browser and need subtitle burn-in or translated subtitle files.
- •One flat bill instead of per-hour metering
- •You record Zoom, Meet, or Teams calls without a bot
- •You want recaps, analytics, and Ask AI (Business Pro+)
- •You work in ChatGPT or Claude, or want Cloud Sync
- •You need 100+ languages, not just the major ones
- •You need a transcription API with webhooks
- •Your team edits transcripts together in-browser
- •You burn subtitles into video
- •You need translated subtitle files per market
- •You need folder-level team permissions
Side-by-side: WhisperAI vs Sonix
| Capability | WhisperAI | Sonix |
|---|---|---|
| Transcript editor | Basic | Full-featured |
| Subtitle burn-in | SRT/VTT export only | Burned-in + SRT/VTT |
| Translated subtitles | Transcript translation | Translated SRT/VTT files |
| Folder permissions | Workspace roles (Enterprise) | Folder-level roles |
| Live meeting recording | Browser + iOS app | Not offered |
| Recap with action items | Business Pro+, shareable | AI summary add-on |
| Meeting analytics | Business Pro+ | Not offered |
| Ask AI over transcript | Business Pro+ | AI analysis add-on |
| ChatGPT / Claude connectors | Every plan | Not offered |
| Cloud Sync (Google Drive) | Business Pro+ | Not offered |
| Developer API | $99/mo or $0.01/min | Per hour |
| Billing | Flat monthly | Per hour or metered |
| Languages | 100+ | 50+ |
| Speaker labels | Included | Included |
Based on publicly available information as of May 2026. Verify current details with each provider.
Where WhisperAI wins
Flat cost at volume
Sonix bills per hour, even on subscription. Business Pro is $24.99/month with unlimited transcription, whether you process 10 hours or 200.
Records the meeting, then summarizes it
Capture calls from your browser or iPhone with live captions — no bot joins. On Business Pro, get a recap with decisions and action items, meeting analytics, and Ask AI. Share the recap by link or email the transcript to anyone.
Works inside ChatGPT and Claude, and watches your Drive
Connect WhisperAI in ChatGPT or Claude with your account — no API key — and transcribe or ask about recordings in the chat. Cloud Sync transcribes new files in a Google Drive folder automatically. Sonix offers neither.
100+ languages, no editor to learn
Sonix covers around 50 languages; WhisperAI auto-detects 100+. If you want a transcript or SRT file rather than an editing session, there is nothing to learn.
Where Sonix wins
Best-in-class transcript editor
Word-level audio sync, click-to-play, multi-track, cross-folder find-and-replace, and comments. If editing transcripts is daily work, Sonix is a real upgrade.
Subtitle burn-in and styling
Sonix renders styled subtitles directly onto your video. WhisperAI exports SRT/VTT for you to burn in elsewhere.
Translated subtitle files
One job produces subtitle files in many languages — handy for localizing video without re-uploading.
Folder-level permissions
Agencies use Sonix's per-folder roles to separate client work. WhisperAI's Enterprise workspace has shared folders and roles, but not per-folder permissions.
Pricing models compared
Sonix bills per hour of media, either pay-as-you-go or on a subscription that lowers the hourly rate. Cost scales with hours.
WhisperAI is a flat monthly price, not per seat. Free: 5 minutes. Premium: $14.99/month for 120 minutes. Business Pro: $24.99/month or $199/year, unlimited transcription, plus recaps, analytics, Ask AI, and Cloud Sync. Enterprise: $75/month for a 5-seat workspace. Developer API: $99/month or $0.01/min. ChatGPT and Claude connectors work on every plan.
Sonix wins on cost for small, irregular volumes or when you need its editor. Business Pro wins at steady volume.
Pricing models reflect publicly available plans as of May 2026 — verify current rates on each vendor's site before purchasing.
Verdict
Pick Sonix when your day happens inside a transcript editor — captioning at scale, translating subtitles, managing folder permissions. Pick WhisperAI for everything else: meeting recording, 100+ languages, recaps and analytics on Business Pro, connectors, and an API, all at a flat price. Teams get shared recordings, roles, and an audit log on Enterprise.