Slack vs Zoom — Pricing, Plans, and Verified Costs (2026)
Slack starts at $8.75/mo. Zoom starts at $16.99/mo. Slack is $8.239999999999998/mo cheaper on the entry tier than Zoom.
Business messaging built around channels and workflows, acquired by Salesforce for $27.7B in 2021. Positioned as the alternative to email threads for team communication. Distinctive for its integrations depth (2,500+ apps) and the way it exposed how much internal knowledge lives in messages. Priced per ACTIVE user (not per seat) — inactive users don't bill, but active-member spikes surprise finance teams. Salesforce raised Business+ tier from $12.50 to $15/user in 2026 to fund AI features.
Video conferencing that displaced WebEx and GoToMeeting through better free-tier quality and simpler UX. Scaled from 10M to 300M daily meeting participants during COVID. Now bundling AI Companion into paid tiers to defend against commoditization from Google Meet (free) and Microsoft Teams (bundled with M365). Priced per host, not per participant. Best free tier in the category if you can live with 40-minute group meeting caps.
All plans compared
| Tier role | Plan | Slack monthly | Slack annual | Zoom monthly | Zoom annual |
|---|---|---|---|---|---|
| Free / starter | Free / Basic | Free | Free | Free | Free |
| Entry paid | Pro | $8.75 | $7.25 | $16.99 | $13.33 |
| Teams | Business+ / Business | $18 | $15 | $21.99 | $18.33 |
| Enterprise | Enterprise+ / Enterprise | Custom | Custom | Custom | Custom |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Slack is worth it if… teams of 20+ that live in channels and need deep integrations with Salesforce, Google Workspace, or Zapier's 8,000+ apps. Pro covers most teams; Business+ unlocks SSO.
Zoom is worth it if… Zoom is still worth it in 2026 if video is core to your work — frequent external meetings, webinars, or client calls needing reliable recording, transcription, and calendar integrations. Pro covers most professional users; Business adds SSO and advanced admin.
Bottom line: Similar positioning, closer to a preference call than a strategic one.
Choose Slack over Zoom if…
Choose Slack if…
- You want fixed-price predictability (per seat, from $8.75/mo).
- You match the profile Slack is built for: teams of 20+ that live in channels and need deep integrations with Salesforce, Google Workspace, or Zapier's 8,000+ apps.
- You need a general-purpose communication option rather than a vertical-specific one.
Choose Zoom if…
- You want fixed-price predictability (per seat, from $16.99/mo).
- You match the profile Zoom is built for: still worth it in 2026 if video is core to your work — frequent external meetings, webinars, or client calls needing reliable recording, transcription, and calendar integrations.
- You need a general-purpose communication option rather than a vertical-specific one.
At a glance
| Slack | Zoom | |
|---|---|---|
| Free plan | Yes | Yes |
| Entry price | $8.75/mo | $16.99/mo |
| Enterprise available | Yes | Yes |
| Pricing model | Per Seat | Per Seat |
| Last verified | September 19, 2026 | September 19, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 19, 2026. Tracked daily.