Is Plain worth the price?
Plain's pricing is on the higher side compared to some market alternatives, especially the jump from Foundation at $35/month to Horizon at $269/month.
The per-seat pricing for additional users also escalates significantly. It's best for B2B teams prioritizing advanced AI capabilities and deep integrations over budget constraints.
Pricing Plans
Free TrialFoundation
$35/month
- 1 seat + $35/additional
- Slack, email, in-app channels
- Ari AI agent included
- Linear, Jira integrations
- Customer cards
- AI workflows
- Get help via email + chat
Horizon
$269/month
- 3 seats + $89/additional
- All Foundation features +
- Microsoft Teams and Discord channels
- SLAs and Business hours
- Escalation paths
- Help Center, Knowledge Base
- CRM integrations
- Reporting themes
- AI suggested responses
- Priority support via Slack
Frontier
Custom
- Custom seats
- All Horizon features +
- Custom AI + bring your own agent
- Sidekick AI assistant
- Lookup with Cursor
- Custom workspaces
- Custom contracting
- Advanced security
- SSO and SCIM
- Dedicated CSM + white glove onboarding
Hidden Costs & Gotchas
Additional seats are $35/month on Foundation.
Additional seats are $89/month on Horizon.
Yearly billing cycle is the only option mentioned.
Frontier tier requires custom pricing negotiation.
Which Plan Do You Need?
B2B teams needing AI support
Companies with complex workflows
Teams scaling customer conversations
How Plain Compares to Competitors
Compared to Intercom, which starts around $74/month for basic features, Plain's Foundation tier at $35/month (plus per-seat) is competitive for its AI inclusion. However, the Horizon tier at $269/month for 3 seats is significantly more expensive than many mid-market support platforms like Zendesk, which offers more seats at a lower base price, but Plain offers more advanced AI features out-of-the-box.
Plain Pricing FAQ
How much does Plain cost?
Plain starts at $35/month on the Foundation plan. It offers 2 paid tiers ranging from $35/month up to $269/month.
Does Plain have a free plan?
Plain does not offer a permanent free plan. However, a free trial is available.
Does Plain offer a free trial?
Yes, Plain offers a free trial. No credit card is typically required to start the trial, though this may vary.
What is the cheapest Plain paid plan?
The cheapest paid plan for Plain is "Foundation" at $35/month. Key features include: 1 seat + $35/additional, Slack, email, in-app channels, Ari AI agent included.
Is there a cheaper alternative to Plain?
Yes. Popular alternatives to Plain include Chatwoot, Kustomer, Gladly, Bodhi. Free alternatives include Chatwoot, Bodhi, Freshdesk Success. Compare them side-by-side on Toolradar.
Cheaper alternatives to Plain
Direct competitors with similar features. Many offer free tiers or lower per-seat pricing.
