What they share
Both work system-wide on Mac and Windows, turning speech into text in any app's text field. Both support multiple languages and custom vocabulary.
Where VoiceOS pulls ahead
VoiceOS has major advantages in speed, accuracy, and features. Plus, it can actually do things, not just type:
- Agent Mode: Execute real actions across Slack, Gmail, Calendar, Notion, Drive, Docs, and Sheets. Not just text output.
- Multi-step chaining:"Search the weather, email the team about it, and share the folder on Drive." One command.
- Web search: Search the internet by voice and feed results into follow-up actions.
- 300ms processing: Significantly faster than Aqua Voice's 500ms to 1 second latency.
- 98%+ accuracy: Significantly higher accuracy with context awareness compared to Aqua Voice's ~85 to 90%.
- 100+ languages: Double the language support compared to Aqua Voice's 50+.
- Automatic dictionary: VoiceOS learns terms automatically. Aqua Voice requires manual entry.
- Enterprise ready: SOC 2 Type II certified with team features and enterprise controls.
The real enemy: context switching
Dictation tools like Aqua Voice make you a faster typer. That's great. But you still have to switch apps to respond to a Slack message, send an email, or create a calendar event. VoiceOS removes that entirely. A Slack notification comes in while you're coding? Say "reply that I'll look into it after lunch" and it's sent. You never leave your editor. You never break your flow.
Side by side
| Feature | VoiceOS | Aqua Voice |
|---|---|---|
| Processing Speed | 300ms | 500ms – 1s |
| Accuracy | 98%+ with context | ~85–90% |
| Languages | 100+ with dialects | 50+ |
| Agent Mode (voice-to-action) | ✓ | ✗ |
| Multi-step action chaining | ✓ | ✗ |
| Web search from voice | ✓ | ✗ |
| Slack messages by voice | ✓ | ✗ |
| Gmail emails by voice | ✓ | ✗ |
| Google Calendar events | ✓ | ✗ |
| Notion pages by voice | ✓ | ✗ |
| Google Drive management | ✓ | ✗ |
| Dictionary Terms | Automatic + manual | Only manual |
| Writing Style Personalization | ✓ | ✗ |
| SOC 2 Type II | ✓ | ✗ |
| Team Features | Dictionary, knowledge base, billing | None |
| Enterprise Features | SSO, billing, zero retention | None |
| macOS | ✓ | ✓ |
| Windows | ✓ | ✓ |
| iOS | Coming soon | ✗ |
VoiceOS or Aqua Voice?
Go with Aqua Voice if you only need basic dictation and nothing else.
Go with VoiceOS if you want faster processing, higher accuracy, more languages, enterprise compliance, and the ability to actually execute actions across your apps by voice. VoiceOS is a voice agent, not just a dictation tool.
Try VoiceOS free
Download for Mac or Windows. No credit card required.