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Limato vs Key Changer

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

Limato compared with Key Changer
DetailLimato logo LimatoKey Changer logo Key Changer
What it doesAI rewrite extension for non-native writers in 34 languages Change the key of audio in your Chrome tab while keeping vocals natural
StageNot given Not given
FoundedNot given Not given
Based inES Not given
Pricing modelFreemium Free
PricingFree: 20 rewrites per day (signed in) or 5 per day (anonymous). Pro Monthly: $5.99/month with 14-day free trial, unlimited daily usage. Pro Annual: $47.99/year (save 33%). Not given
Key features
  • Native tone rewrites that are typically 30-50% shorter
  • Seven rewrite tones: Native, Humanize, Formal, Casual, Simplify, Academic, Grammar
  • Support for 34 languages including English, Spanish, German, Japanese, Chinese, Hindi, Arabic, French, Portuguese, Russian and more
  • Inline translation while rewriting
  • Word explanation tool for unfamiliar vocabulary
  • Works on Gmail, LinkedIn, Slack, Notion, X, GitHub and any website with text input
  • Copy or replace rewritten text inline with one click
  • Powered by GPT-4o-mini
  • Pitch shift from −12 to +12 semitones
  • Fine-tuning by ±50 cents
  • Keep vocals natural mode enabled by default
  • Preserves playback speed while changing pitch
  • Works with YouTube, YouTube Music, Spotify Web, SoundCloud
  • Video stays synchronized with processed audio
  • Remembers pitch preferences for each song
  • Keyboard shortcuts for pitch adjustment
  • Processes audio locally with no uploads
  • Powered by Key Changer Engine for natural pitch shifting
What makes it different
  • Aggressive rewrite focused on non-native phrasing, not just grammar
  • Works inline on every website where you write
  • Combines rewriting, translation and word explanation in one extension
  • Preserves natural vocal character while shifting pitch
  • Processes audio locally in browser, no data uploaded
  • Works with most major streaming platforms without additional setup
  • Video stays perfectly synchronized with pitch-shifted audio
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)12 +1 (up) since last check2 no change since last check
Trust Flow (Majestic)180
Citation Flow (Majestic)2512
Referring domains (Majestic)962

4 details filled in for both companies.

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