Real-time AI meeting transcription, summaries and AI chat for meetings.
Fireflies.ai vs Sonix
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
Fireflies.ai is best for teams that want a meeting bot with broad integrations, CRM sync and cross-meeting AI search, while Sonix is best for transcribing and translating uploaded recordings with pay-per-hour pricing. Fireflies.ai has a medium learning curve, compared with low for Sonix. Fireflies.ai has a free plan, while Sonix offers a free trial.
Which should you choose?
Choose Fireflies.ai if…
- You need teams that want a meeting bot with broad integrations, CRM sync and cross-meeting AI search
- You're one of: sales and customer success teams, recruiters, remote teams with many recurring meetings
- You want a free plan (Sonix only has a trial)
- Wide platform coverage including dialers and file uploads
Choose Sonix if…
- You need transcribing and translating uploaded recordings with pay-per-hour pricing
- You're one of: podcasters and video producers, researchers transcribing interviews, media and legal teams
- You want something quicker to learn
- Pay-as-you-go option suits occasional users
At a glance
| Fireflies.ai | Sonix | |
|---|---|---|
| Best for | Teams that want a meeting bot with broad integrations, CRM sync and cross-meeting AI search | Transcribing and translating uploaded recordings with pay-per-hour pricing |
| Free plan | Yes | Trial only |
| Starting price | From $10/seat/mo | From $10/hr |
| Learning curve | Medium | Low |
| Platforms | Web, macOS, Windows, iOS, Android, Chrome extension, API | Web, API |
| Ideal for | Sales and customer success teams, Recruiters, Remote teams with many recurring meetings, Operations teams building workflow automations | Podcasters and video producers, Researchers transcribing interviews, Media and legal teams, Developers needing a transcription API |
Feature comparison
| Fireflies.ai | Sonix | |
|---|---|---|
| Records without a bot joining | Yes | Limited |
| Meeting platforms | Zoom, Meet, Teams, Webex, 10+ more | Imports from Zoom, Meet, Teams, Webex |
| Transcription languages | 100+ (many in beta) | 54+ languages |
| CRM sync | Paid plans only | No |
| Ask AI across meetings | Yes | Limited |
| Speaker identification | Yes | Yes |
| In-person / mobile recording | Yes | Web recorder only |
| Transcribe uploaded files | Yes | Yes |
| Translation | Limited | Yes |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| Fireflies.ai | Sonix | |
|---|---|---|
| Business / enterprise plan | Yes | Yes |
| SSO (SAML / OIDC) | Enterprise plan | Enterprise plan |
| SCIM user provisioning | Enterprise plan | — |
| SOC 2 | Type II | Type II |
| ISO 27001 | — | Yes |
| HIPAA (BAA available) | Enterprise plan | BAA available |
| GDPR DPA | Yes | Yes |
| Data residency options | — | — |
| No training on your data | Yes | — |
| Audit logs | — | — |
| Admin controls | Yes | Yes |
| Deployment | Cloud | Cloud |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
Fireflies.ai
Fireflies.ai records, transcribes and summarizes meetings across Zoom, Google Meet, Microsoft Teams and other platforms, either via its notetaker bot or bot-free through its desktop app and Chrome extension. Its AskFred assistant answers questions across your meeting library, and higher tiers add conversation intelligence, CRM sync and API access.
Key features- Notetaker bot for Zoom, Meet, Teams and 10+ other platforms
- Bot-free recording via Mac/Windows desktop app or Chrome extension
- AskFred AI chat across all meetings
- Transcription in 100+ languages with multi-language detection
- Upload and transcribe audio and video files
- Mobile apps for in-person recording
Sonix
Sonix is an automated transcription service where you upload audio or video and receive a timestamped, speaker-labelled transcript you can edit in the browser. It supports transcription and translation in 50+ languages, subtitle generation and AI analysis such as summaries, chapters and sentiment. It does not send a bot to join live meetings.
Key features- Automated transcription in 54+ languages
- Machine translation into 54+ languages
- In-browser transcript editor with speaker labels and timestamps
- AI summaries, chapters and sentiment analysis
- Subtitle generation and burn-in
- API, webhooks and Zapier automation
Pricing
Fireflies.ai
Free plan; Pro $10/seat/mo annual ($18 monthly)
Sonix
30-min free trial; Pay-as-you-go $10/hr; Core subscription $25/mo
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
Fireflies.ai
Strengths- Wide platform coverage including dialers and file uploads
- Large integration library including CRMs, Slack and project tools
- Both bot and bot-free capture options
- Speaker talk-time and conversation analytics
- Many languages beyond the main few are marked beta
- CRM integrations and conversation intelligence require higher tiers
- Free plan has limited storage and AI credits
- Bot joining calls can be off-putting to external guests
Not ideal for: People who only want lightweight personal notes without a meeting bot or a large feature set may find a simpler notepad-style tool easier.
Sonix
Strengths- Pay-as-you-go option suits occasional users
- Good editor for correcting and exporting transcripts
- Translation built into the same workflow
- Developer API and compliance options (SOC 2, HIPAA)
- No meeting bot to auto-join scheduled calls
- No dedicated mobile app
- No CRM integrations
- Per-hour transcription charges on top of subscriptions add up for heavy use
Not ideal for: Anyone who wants meetings recorded and summarized automatically without uploading files should use a meeting notetaker instead.
Integrations
Fireflies.ai
Sonix
FAQ
What is the main difference between Fireflies.ai and Sonix?
Fireflies.ai is built for teams that want a meeting bot with broad integrations, CRM sync and cross-meeting AI search; Sonix is built for transcribing and translating uploaded recordings with pay-per-hour pricing.
Is Fireflies.ai or Sonix cheaper?
Fireflies.ai starts from $10/seat/mo and Sonix starts from $10/hr (as of September 2026). Always confirm current pricing on each vendor's site.
Do Fireflies.ai and Sonix have free plans?
Fireflies.ai has a free plan, while Sonix offers a free trial.
Which is easier to use, Fireflies.ai or Sonix?
Sonix is generally quicker to learn (Fireflies.ai: medium, Sonix: low learning curve).
What are good alternatives to Fireflies.ai and Sonix?
Other meetings tools worth comparing include Otter.ai, Fathom and tl;dv.
