WhisperAI vs Fireflies.ai

Detailed side-by-side comparison to help you choose the right tool

WhisperAI

Voice APIs

WhisperAI is an AI-powered speech-to-text platform for converting voice and audio into text online. It offers high-accuracy transcription using voice recognition technology.

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Starting Price

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Fireflies.ai

🟢No Code

AI meeting assistants

AI meeting assistant for transcription, summaries, search, AskFred chat, and team conversation intelligence.

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Feature Comparison

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FeatureWhisperAIFireflies.ai
CategoryVoice APIsAI meeting assistants
Pricing Plans8 tiers194 tiers
Starting Price
Key Features
  • • Real-time voice to text transcription
  • • 100+ language speech to text support
  • • Audio and video file transcription
  • • Meeting bot, Chrome extension, mobile app, desktop app, dialer/API, and file upload capture options
  • • Transcription in 100+ languages with speaker recognition and auto-language detection
  • • AI summaries, action items, custom notes, AskFred assistant, and meeting search

💡 Our Take

Choose WhisperAI for cheap, ad-hoc file and browser audio transcription without team features. Choose Fireflies.ai if you run regular meetings and need an AI notetaker that auto-joins Zoom/Meet/Teams calls, generates summaries and action items, syncs to CRMs like HubSpot and Salesforce, and provides searchable team-wide meeting libraries.

WhisperAI - Pros & Cons

Pros

  • ✓Extremely affordable Premium plan at $1.99/month — among the cheapest paid transcription tiers in our directory of 870+ AI tools
  • ✓Supports 100+ languages, making it usable for multilingual users, ESL learners, and international teams
  • ✓Real-time transcription via Chrome extension captures live browser audio without uploading files
  • ✓Multiple export formats (TXT, SRT, VTT) cover both document and subtitle workflows out of the box
  • ✓Strong user satisfaction with a 4.9/5 aggregate rating across 2,847 reviews per the site's published data
  • ✓Free tier (5 minutes/month) lets users test accuracy on real audio before committing to the paid plan

Cons

  • ✗Free tier is severely limited at just 5 minutes per month — barely enough for one short voice memo
  • ✗Premium cap of 60 minutes/month is restrictive for users with regular meeting or lecture transcription needs
  • ✗No mention of speaker diarization (identifying who said what) on the marketing page, a standard feature in competitors like Otter and Fireflies
  • ✗Lacks team collaboration, shared workspaces, or admin controls — not suitable for organizational deployments
  • ✗No native integrations listed for Zoom, Google Meet, Slack, or Notion, requiring manual file uploads or copy-paste workflows

Fireflies.ai - Pros & Cons

Pros

  • ✓Clear public pricing and useful free tier
  • ✓Strong integrations story for calendars and collaboration tools
  • ✓AskFred turns meeting history into searchable knowledge
  • ✓Good fit for sales and customer-facing teams

Cons

  • ✗Meeting bots can feel intrusive without attendee norms
  • ✗AI summaries still need owner review before sending externally
  • ✗Storage and summary limits matter on the free plan
  • ✗Conversation intelligence may be unnecessary for light meeting users

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