Slack is an alternative
to Pumble
$0/mo (Free) vs Pumble FREE at $0/mo for 10 seats ($2.99/seat) — covering 80% of the 5 compared capabilities.
Same job. Way less money.
Comparison scenario
Every cheaper-than claim is tied to a defined scenario — never a bare list price.
10 seats, monthly billing · USD · prices as observed on official pricing pages.
FREE plan at $0/mo ($2.99/seat × 10 seats), the cheapest paid plan.
Free: 0 USD/monthly.
Pumble costs $0/mo on the FREE plan at 10 seats, monthly billing. Slack costs $0/mo (Free plan), which is not cheaper than Pumble FREE at $0/mo in this scenario.
Capability comparison
Slack covers 80% of the 5 capabilities compared against Pumble. ✓ native · ◐ via integration · ✗ not found.
| Capability | Slack | Pumble |
|---|---|---|
| Channels & group messaging | ✓ | ✓ |
| Threaded conversations | ✓ | ✓ |
| Unlimited message history | ↑ Pro | ✓ |
| Audio/video calls & screen sharing | ✓ | ✓ |
| App integrations | ✓ | ✓ |
What you give up
Capabilities Pumble has that Slack lacks.
- Unlimited message history — Search and access message history without a retention limit.Missing from Slack.
Price at your volume
The same comparison recomputed at three sizes. Plan caps change who is cheapest.
| Usage | Pumble | Slack |
|---|---|---|
| 3 seats | $0/moFREE | $0/mosame priceFree |
| 10 seats | $0/moFREE | $0/mosame priceFree |
| 25 seats | $0/moFREE | $0/mosame priceFree |
Plans & pricing, side by side
Advertised prices in USD as observed on the official pricing pages — per-seat and transaction-fee plans are marked.
| Free | Free |
| Pro | $8.75/seat/mo |
| Business+ | $18/seat/mo |
| Enterprise+ | Contact sales |
| FREE | Free |
| PRO | $2.99/seat/mo |
| BUSINESS | $4.99/seat/mo |
| ENTERPRISE | $7.99/seat/mo |
Frequently asked
What does Slack lack compared with Pumble?
Unlimited message history — 1 of the 5 compared capabilities.
When were these prices checked?
Pumble: 2026-10-29; Slack: 2026-10-26 — on the official pricing pages.
Who switched
Anonymous: no account, no email, no IP stored. Reports are shown once a switch has 3 or more and never change ranking or order — alternatives are computed from prices and capabilities only.
Sources & freshness
- https://pumble.com/pricing (official_pricing, checked 2026-10-29)
- Slack data last verified 2026-10-26