Fireflies.ai vs Grammarly: Which Is Better in 2026?

A comprehensive comparison to help you decide between Fireflies.ai and Grammarly.

FeatureFireflies.aiGrammarly
PricingFree / $10-20/moFree / $12/mo Premium
Free PlanYesYes
Best ForTeams wanting meeting intelligence and collaborationAnyone who writes, especially professionals
Pros
  • Automatic meeting summaries
  • Action items extraction
  • Multi-speaker identification
  • Good for teams
  • Catches grammar and spelling errors
  • Tone detection features
  • Browser extension works everywhere
  • Good free tier
Cons
  • Limited free tier
  • Transcription less accurate than Otter
  • Smaller community
  • Integration options limited
  • Sometimes overly aggressive suggestions
  • Premium required for tone features
  • Can slow down browser
  • Privacy concerns about data collection

When to Choose Fireflies.ai

  • Automatic meeting summaries
  • Action items extraction
  • Multi-speaker identification

When to Choose Grammarly

  • Catches grammar and spelling errors
  • Tone detection features
  • Browser extension works everywhere