Plain is ranked #78 of 101 in help desk software on Freedom251. It runs on API. There is no free plan. Paid plans start at $35/mo.
Plain plans and pricing
All plansFoundation $35/mo billed yearly; 1 seat + $35/additional seats Up to 5 user seats · 25 Slack channels · 2 email addresses plain.com · 24 Sept 2026
Horizon $299/mo billed yearly; 3 seats + $99/additional seats Up to 10 user seats · Unlimited Slack channels · 10 email addresses plain.com · 24 Sept 2026
Compared on help desk software
- Free plan
- No
- Paid from
- $35/user/mo
- Shared inbox
- Yes
- SLA management
- Yes
- Help center
- Yes
- Ticket automation
- Yes
- Customer portal
- Yes
- API access
- Yes
- Included agent seats
- 1
