Plain pricing
3 plans read from plain.com
Foundation$35 a month billed yearly; 1 seat + $35/additional seatsUp to 5 user seats · 25 Slack channels · 2 email addresses Read 24 Sep 2026 · plain.com
Horizon$299 a month billed yearly; 3 seats + $99/additional seatsUp to 10 user seats · Unlimited Slack channels · 10 email addresses Read 24 Sep 2026 · plain.com
FrontierPrice not published Custom user seats Read 24 Sep 2026 · plain.com
In short
- Plain has a free plan (Frontier).
- Paid plans published: 2, from $35 a month.
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Chatwoot | $19/mo | Yes | Yes |
| Odoo Helpdesk | $2.08/mo | Yes | Yes |
| Vtiger Help Desk | $12/mo | Yes | Yes |
| Front | $25/mo | No | Yes |
| Desk365 | $1/mo | Yes | Yes |
| Freshdesk | $19/mo | Yes | No |
| Znuny | $374.92/mo | Yes | No |
| HelpDesk | $19/mo | No | Yes |