Comparison
brainis vs Slack
Slack's team messaging with built-in HR, project management, and AI — no more app switching.
Why teams switch to brainis
All-in-one platform
Replace your ATS, HRIS, and 3 other tools with a single platform. No more context switching.
Setup in minutes, not weeks
Import your data and start hiring the same day. No implementation fees or onboarding consultants.
Save 40%+ on tooling costs
One subscription replaces multiple tools. Most teams save $500-2,000/month after switching.
| Feature | brainis | Slack |
|---|---|---|
| Channels & Messaging | ||
| Direct Messages | ||
| File Sharing | ||
| Thread Conversations | ||
| AI CopilotKey | Basic | |
| Huddles / Audio Calls | Coming Soon | |
| Built-in Project ManagementKey | ||
| Built-in HR & HiringKey | ||
| Performance Reviews | ||
| Payroll | ||
| CRM & Deals | ||
| App Integrations | ||
| Unified Platform |
"Slack was our communication hub but everything else lived in 8 other tools. Brainis replaced them all."
Jessica Taylor
Ops Lead, CloudScale
More Communication OS comparisons
See how brainis stacks up against other tools in Communication OS.
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Teams' collaboration without the Microsoft 365 lock-in. Plus HR, CRM, and AI built in.
13 featuresvs Lark
Lark's super-app approach with deeper HR, hiring, CRM, and AI capabilities.
13 featuresvs Chanty
Chanty's simple team chat with full HR, project management, CRM, and AI added.
13 featuresvs Pumble
Pumble's free team chat with full HR, project management, CRM, and AI included.
13 featuresJoin 2,500+ teams already hiring smarter
Hire faster.
Manage smarter.
Teams using brainis People OS reduce time-to-hire by 40% and cut admin work in half. Every People OS feature on every plan — pay only when AI works.