Pricing · 2026
Plain pricing
3 plans on the record
Every plan
Foundation
$35 a month, billed yearly
billed yearly; 1 seat + $35/additional seats
Up to 5 user seats · 25 Slack channels · 2 email addresses
Read 24 Sep 2026 · plain.com
Horizon
$299 a month, billed yearly
billed yearly; 3 seats + $99/additional seats
Up to 10 user seats · Unlimited Slack channels · 10 email addresses
Read 24 Sep 2026 · plain.com
Frontier
Priced on request
Custom user seats
Read 24 Sep 2026 · plain.com