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Weesper Neon Flow vs Sayful

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

Weesper Neon Flow compared with Sayful
DetailWeesper Neon Flow logo Weesper Neon FlowSayful logo Sayful
What it does100% offline voice dictation for Mac and Windows AI dictation and keyboard layout fixer for Mac and Windows
StageStartup Not given
Founded2024 Not given
Based inNot given UA
Pricing modelFree trial Freemium
PricingFree 15-day trial (all features unlocked). After trial: €5/month, €45/year (3 months free), or €99 one-time lifetime. Free plan with 1,500-word weekly limit available after trial ends. Free: $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.
Key features
  • Works in Gmail, Slack, Notion, Word, and other apps
  • Automatic text cleanup with punctuation and capitalization
  • Support for 50+ languages with automatic detection
  • Multilingual transcription: speak in one language, get text in another
  • Contextual prompts to guide transcription style
  • Custom dictionaries for technical and specialized terms
  • Text shortcuts for additional speed
  • Runs in background with minimal system resource usage
  • No training required; works immediately out of the box
  • 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
What makes it different
  • Works everywhere: dictate in any application without app-by-app setup
  • No account or login required to get started
  • 3x faster than typing without compromising privacy
  • Simple, transparent pricing with 7-day money-back guarantee
  • 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
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)19 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)62
Citation Flow (Majestic)3315
Referring domains (Majestic)1645

5 details filled in for both companies.

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