kitio.aiSlack AI vs Sumly
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Slack AI starts at See pricing page and Sumly starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Channel and thread summaries
- Slackbot assistant
- Enterprise search
- Huddle notes
- Message translation
- Agentforce agents
- Personalized podcast summaries
- Key takeaways and mental models
- Morning briefing emails
- Profile-based tailoring
- Notes
| Feature | Slack AI | Sumly |
|---|---|---|
| Best for | AI built into Slack for summaries, search, notes and translation | Podcast summaries and notes tailored to your interests and goals |
| Category | Productivity | Productivity |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Salesforce | Sumly |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
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Pricing compared
Slack AI starts at See pricing page and Sumly starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 90-day message history
- Basic channels and huddles
Pro
₹294.75/user/mo
- Per user
- Unlimited message history
- Unlimited app integrations
Business+
₹668.25/user/mo
- Per user
- AI-powered work features
Enterprise+
Contact sales
- Enterprise-grade AI
- Large-scale admin
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Slack AI
- Works where the team already talks
- Searches across connected apps
- Large app marketplace
- Best AI features need Business+ or higher
- Priced per user, which adds up
- Free plan limits history to 90 days
Sumly
- Summaries reflect your own goals
- New episodes arrive in your inbox
- Filters filler from long episodes
- Pricing requires signing in
- Focused on podcasts only
- Summary quality depends on transcripts
Which one should you choose?
Choose Slack AI if you want:
- Works where the team already talks
- Searches across connected apps
- Large app marketplace
Watch out: best ai features need business+ or higher.
Choose Sumly if you want:
- Summaries reflect your own goals
- New episodes arrive in your inbox
- Filters filler from long episodes
Watch out: pricing requires signing in.
Slack AI vs Sumly FAQ
What is the difference between Slack AI and Sumly?
Slack AI: AI built into Slack for summaries, search, notes and translation. Sumly: Podcast summaries and notes tailored to your interests and goals. Both are productivity tools.
Is Slack AI or Sumly cheaper?
Slack AI starts at See pricing page and Sumly starts at See pricing page. Check both pricing pages for current plans.
Do Slack AI and Sumly have free plans?
Slack AI: Yes. Sumly: Yes.
Who makes Slack AI?
Slack AI is made by Salesforce, based in United States.
Who makes Sumly?
Sumly is made by Sumly.
Which should I choose, Slack AI or Sumly?
Choose Slack AI if you value works where the team already talks and searches across connected apps. Choose Sumly if you value summaries reflect your own goals and new episodes arrive in your inbox.