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Sayful vs Headroom

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Sayful compared with Headroom
DetailSayful logo SayfulHeadroom logo Headroom
What it doesAI dictation and keyboard layout fixer for Mac and Windows Desktop app that compresses Claude Code and ChatGPT Codex inputs locally to cut token costs by up to 50%
StageNot given Not given
FoundedNot given Not given
Based inUA NL
Pricing modelFreemium Freemium
PricingFree: $0 (3,000 cloud AI words weekly). Pro: $12/month (no weekly limits on cloud AI, unlimited Notes boards, share boards with unlimited people). Tax included, billed in USD, renews monthly. 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 &
Key features
  • AI dictation in 99 languages
  • Instant keyboard layout fixing for 50+ languages
  • Notes boards with board assistant
  • Custom AI transforms for text rewriting
  • Screen text grabbing (OCR)
  • Read text aloud with natural voice
  • Text translation to current keyboard language
  • Typing trainer with lessons and timed tests
  • Personal dictionary for names and terms
  • Spoken shortcuts via snippets
  • 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
What makes it different
  • Works in any application at your cursor without requiring account or special integration
  • Automatic keyboard layout fixing runs entirely locally on your device with no quota
  • Speaks at 150 wpm versus typical typing at 45 wpm, multiplying productivity
  • End-to-end encryption of dictation history and Notes boards with keys in your Keychain
  • No analytics tracking on dictation or typing content
  • 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
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check15 +1 (up) since last check
Trust Flow (Majestic)26
Citation Flow (Majestic)1531
Referring domains (Majestic)5135

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