Reference
Campaign emails cost 2 credits
Each campaign email now costs 2 credits. API and SMTP emails still cost 1 credit, and billing usage lists campaigns separately.
Updated Sep 27, 2026
ChangedCampaignsBilling & credits
Campaign sends, including retries of campaign emails, are charged 2 credits per recipient. Email sent with the API or SMTP stays at 1 credit.
On Workspace → Billing → Billable usage, campaigns have their own line. The workspace summary shows included and purchased credits separately, and a tooltip lists where your included credits come from: your plan, a partner or referral bonus, or a license. See Credits.