Comparison

Fireflies vs SonnetAI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fireflies

This AI-powered tool automatically records, transcribes, and summarizes your voice conversations and meetings. It allows you to search through transcripts, extract key information like action items, and collaborate with your team by sharing soundbites and insights. Analyze meeting performance to improve various business processes.

Highlights
  • Automatic meeting recording and transcription
  • AI-powered search for key topics and action items
  • Meeting summarization in minutes
  • Integration with video conferencing and collaboration apps
  • Conversation intelligence for performance analysis
  • Create and share meeting soundbites
Features
Read full description

Fireflies Talk now on mobile. Tap the mic and dictate into any app, in 90+ languages. Unlimited on every plan. Fireflies.ai helps your team transcribe, summarize, search, and analyze voice conversations. Automatically record and transcribe meetings - Transcribe meetings across several video-conferencing apps, dialers, and audio files. - Easily invite Fireflies.ai notetaker to meetings on your calendar. - Fireflies captures video + audio and generates transcripts in minutes. - Integrates with apps like Google Meet, Zoom, Teams, Webex, RingCentral, Aircall, and other platforms. Find anything with AI-powered search - Review a 1-hour meeting in 5 minutes. - With 1 click, see action items, tasks, questions, and other key metrics. - Filter and listen to key topics discussed in your meetings. Collaborate with your co-workers - Create soundbites and easily share the most memorable moments from meetings. - Use AskFred to answer questions, summarize key moments, or create content. - Send meeting notes to your favorite collaboration apps like Slack, Notion, Asana, and more. Analyze meetings using Conversation Intelligence - Track speaker talk time, sentiment, monologues, and other key metrics to coach teammates. - Identify objections, competitors, and other topics that you can customize. - Measure performance and improve your sales, recruiting, and internal processes.

About

SonnetAI

This app transforms conversations into insightful, customizable notes with advanced features like concept maps and tailored templates. It helps users track relationships and build a knowledge asset that evolves over time.

Highlights
  • AI-powered insights
  • Customizable notes
  • Concept maps
  • Tailored templates
  • Relationship tracking
  • Evolving knowledge asset
Features
Read full description

Sonnet is not another generic AI notetaker. It's a tool that turns every conversation into context-rich insights that get smarter over time. Create 100% customizable notes with tables, concept maps, and tailored templates. Track relationships, not just conversations — so your notes become an asset, not a backup that you never look at. T&C : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fireflies4 screens
SonnetAI4 screens

Verdict

The call

The clearest difference is in-app purchases: Fireflies at none against SonnetAI's 4. Fireflies also leads on update cadence (every 8 days vs every 9 months) and ratings volume (5.4K vs 2). On price, rating, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SonnetAI sells 4 in-app purchases, starting at $25.00 per month. Fireflies asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SonnetAI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fireflies has 5.4K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Fireflies ships an update every 8 days, SonnetAI every 9 months. The most recent releases landed on October 30, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Fireflies versus SonnetAI: the parameters behind the verdict, then further details
ParameterFirefliesSonnetAI
PriceFreeFree
Rating4.8 (5.4K ratings)5.0 (2 ratings) — better
Positive reviews54.2% of reviews—
Number of ratings5.4K — better2
Update frequencyEvery 8 days — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size102 MB40 MB
Age rating4+17+
DeveloperFireflies.aiAAARK Ventures LLC

Bugs and requests

Fireflies

Reported bugs

4 issues
  • Crashes during live recordings
  • Recordings disappearing after upload
  • Inability to log in from iPhone
  • Transcription failures for some meetings

Requested features

4 requests
  • On-device settings for audio controls
  • Automatic meeting title generation
  • Improved summarization of key contributions
  • Standalone login option without calendar access

SonnetAI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fireflies

No in-app purchases

4 purchases

SonnetAI

Subscriptions4
  • Plus Subscription.$25.001 Month
  • Pro Subscriptions$35.001 Month
  • Plus Annual Subscriptions$179.991 Year
Show 1 more
  • Pro Annual Subscriptions$239.991 Year

Questions

Is Fireflies free?
Fireflies is free to download, with no in-app purchases.
Is SonnetAI free?
SonnetAI is free to download, with in-app purchases available.
Which has better reviews, Fireflies or SonnetAI?
SonnetAI is rated higher. Fireflies averages 4.8 out of 5 from 5.4K ratings, while SonnetAI averages 5.0 from 2 ratings.
Do Fireflies or SonnetAI have ads?
Neither Fireflies nor SonnetAI shows ads.
Which is updated more often, Fireflies or SonnetAI?
Fireflies ships an update every 8 days, and SonnetAI every 9 months. Most recently, Fireflies was updated on October 30, 2026 and SonnetAI on October 14, 2026.

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