Pumble
Relay.app
| Feature | Pumble | Relay.app |
|---|---|---|
| Pricing | Free / from $2.49/mo | Free / from $16/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.3 / 5 |
| Best For | small-teams, startups, budget-conscious-teams, remote-teams | operations-teams, agencies, small-businesses, compliance-teams |
| Founded | 2020 | 2021 |
| Channels | ✓ | ✗ |
| Direct Messages | ✓ | ✗ |
| Video Calls | ✓ | ✗ |
| Screen Sharing | ✓ | ✗ |
| File Sharing | ✓ | ✗ |
| Threads | ✓ | ✗ |
| Workflow Builder | ✗ | ✓ |
| Ai Steps | ✗ | ✓ |
| Human Approvals | ✗ | ✓ |
| Multiplayer Editing | ✗ | ✓ |
| Integrations | ✗ | ✓ |
| Conditional Logic | ✗ | ✓ |
✓ Pumble Pros
- Unlimited message history on free plan
- Very affordable paid plans
- Familiar Slack-like interface
- Good video calling
✗ Pumble Cons
- Smaller integration ecosystem
- Less mature than Slack
- Limited automation features
✓ Relay.app Pros
- Human-in-the-loop approvals
- AI steps built in
- Collaborative workflows
- Clean modern interface
✗ Relay.app Cons
- Fewer integrations than Zapier
- Newer platform
- Limited advanced logic
The Verdict
Pumble is built for small teams and startups, with a focus on channels and direct-messages. Relay.app targets operations teams and agencies and leads with workflow-builder and ai-steps.
On pricing, Pumble is the clear winner for budget-conscious users — starting at $2.49/mo compared to $16/mo for Relay.app. That $13.51/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.