Software · head to head
Fathom vs Slack
The short version
- Each has a real cost: Fathom team plan requires minimum 2 users; cannot purchase single seat at team pricing; Slack 90-day message history limit on free plan results in important conversations disappearing
- They diverge on capability: Fathom covers Auto-recording, Slack covers Channels.
Where they differ
Only the attributes on which Fathom and Slack actually diverge.
Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Fathom
- Auto-recording
- AI summaries
- Transcription
- Highlight clips
- Google Meet
- HubSpot
- Web support
- Desktop support
Only in Slack
- Channels
- Direct messaging
- Voice & video calls
- Screen sharing
- File sharing
- Search
- Workflow builder
- Slack Connect
Both cover
- Zoom
- Salesforce
What people use each for
The jobs each tool is most often brought in to do.
Fathom
- AI-powered meeting transcription and automatic note-taking for sales teams and professionalsnot Slack
- Meeting analysis with AI scorecards and action item generation that syncs to CRMsnot Slack
Slack
- Team communicationnot Fathom
- Project coordinationnot Fathom
- Customer supportnot Fathom
- Remote worknot Fathom
- Cross-functional collaborationnot Fathom
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Fathom
- Team plan requires minimum 2 users; cannot purchase single seat at team pricing
- CRM field sync and deal view summaries available only on Business plan ($34/user/month) and above
Slack
- 90-day message history limit on free plan results in important conversations disappearing
- Per-user pricing becomes expensive quickly for larger teams
- Notification overload with 78% of employees feeling overwhelmed by notifications
- Mobile app performance issues including lag and slow syncing
- Huddles limited to 50 people and cannot be recorded
- Requires dedicated video conferencing service for formal meetings and webinars
Pricing, plan by plan
Fathom
FreeNo published plan breakdown. See the Fathom review.
Slack
FreeNo published plan breakdown. See the Slack review.
Which should you pick?
Choose Fathom if
- You need auto-recording.
- You want to start without paying.
- You work on Web, Zoom, Google Meet, Microsoft Teams.
- You also want ai summaries.
Choose Slack if
- You need channels.
- You want to start without paying.
- You work on Web, iOS, Android, macOS, Windows, Linux.
- You also want direct messaging.
Questions people ask
- Is Fathom or Slack better?
- Neither clearly leads. Fathom starts at Free and Slack at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Fathom or Slack?
- Fathom starts at Free and Slack at Free.
- Does Fathom or Slack run on more platforms?
- Fathom runs on Web, Zoom, Google Meet, Microsoft Teams. Slack runs on Web, iOS, Android, macOS, Windows, Linux.
- Can I use Fathom for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Fathom best used for?
- Fathom is most often used for ai-powered meeting transcription and automatic note-taking for sales teams and professionals, meeting analysis with ai scorecards and action item generation that syncs to crms. Of those, ai-powered meeting transcription and automatic note-taking for sales teams and professionals and meeting analysis with ai scorecards and action item generation that syncs to crms are not what Slack is typically brought in for.
- What can Fathom do that Slack cannot?
- Fathom covers Auto-recording, AI summaries, Transcription, Highlight clips. Slack covers Channels, Direct messaging, Voice & video calls, Screen sharing. Both handle Zoom, Salesforce.
Answered from the vendors’ own pages
Slack: Does Slack have a free plan?
Yes, Slack offers a free plan indefinitely with no credit card required. Free users get 90-day message history, up to 10 app integrations, and 1:1 huddles.
SourceSlack: What are Slack's pricing plans?
Slack offers Free, Pro ($7.25/user/month with annual billing), Business+ ($12.50/user/month), and Enterprise Grid (custom pricing). Monthly billing costs approximately 20% more than annual.
SourceSlack: Does Slack support offline use?
Slack is a cloud-based platform and does not support robust offline work. Internet connectivity is required to access messages and collaborate.
SourceSlack: What integrations does Slack support?
Slack integrates with 43+ apps on average per team, including Google Drive, ChatGPT, Vercel, Asana, GitHub, and many others through their app marketplace.
SourceRelated pages
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