| What it does | Desktop app that compresses Claude Code and ChatGPT Codex inputs locally to cut token costs by up to 50%
| AI keyboard that converts voice to clean, ready-to-send text in 74+ languages
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| Stage | Not given
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| Founded | Not given
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| Based in | NL
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| Pricing model | Freemium
| Freemium
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| Pricing | Pro: $4/month billed monthly or $3/month billed annually (for Claude Pro or ChatGPT Plus); Max x5: $20/month billed monthly or $15/month billed annually (for Claude Max x5 or ChatGPT Pro $100); Max x20: $40/month billed monthly or $30/month billed annually (for Claude Max x20 or ChatGPT Pro); Team &
| Free: 800 words per month. Lite: $50 USD per month with unlimited words. Elite: $500 USD per month with unlimited words.
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| Key features | - Local input compression of tool output and boilerplate
- Reversible compression preserving retrieval of original content
- Real-time savings dashboard and activity tracking
- Eight optional add-ons for further optimization
- Support for Claude Code IDE extensions and agent runners
- Privacy-first architecture with all optimization on-device
- Compatibility with Claude Pro, Claude Max, ChatGPT Plus, and ChatGPT Pro
- Minimal latency overhead of approximately 52 milliseconds
- Support for Windows, macOS, and Linux operating systems
- Project learnings saved to agent instruction files
| - Voice typing in 74 languages including all 22 scheduled languages of India, Hinglish and English
- Removes filler words and adds punctuation automatically
- 16 customizable voice tones including Professional, Friendly, Executive, Shakespeare and Pirate
- Writes short messages, replies, emails and captions on request
- Native Hinglish support keeping Hindi and English in same sentence intact
- Preserves names, numbers and amounts exactly as spoken
- Works as keyboard in all apps on iPhone and Android
- Desktop app for Windows, Mac and Linux with Ctrl twice activation
- Writes prompts for ChatGPT, Claude and Grok without adding extra content
- Translation support across all languages
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| What makes it different | - Achieves 25-50% token reduction on typical Claude Code sessions without requiring model subscription upgrades
- All compression runs locally on your machine with no data sent to servers
- Reversible compression preserves output quality and allows retrieval of original content on demand
- Works transparently with existing IDE extensions and agent runners without workflow changes
- Built on open-source Headroom CLI engine available free on GitHub
| - Cleans voice input by removing filler and adding punctuation while preserving meaning unlike Gboard or iPhone dictation
- Native Hinglish support keeping Hindi and English unmixed in the same sentence
- Supports 74 languages with default English letter output for any language
- 16 customizable voice tones to set message tone before speaking
- Writes short messages in your voice without essays or code
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 15 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 6 | 0 |
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| Citation Flow (Majestic) | 31 | 0 |
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| Referring domains (Majestic) | 135 | 0 |
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Headroom
X0 Bot