Pay for what you ship.
Start free. Upgrade when your reply nudges are paying for themselves — usually in week one.
Free
Perfect for getting your first 100 users.
$0/ month
Start free - Up to 100 users / month
- 1 project · 1 sender
- Basic reply tracking
- Community support
Most popularStarter
For indie hackers crossing product-market fit.
$15/ month
billed yearly · $180/yr
Start 14-day trial - Up to 2,000 users / month
- 3 projects · unlimited senders
- Advanced reply analytics
- Custom templates & variables
- Email support (24h response)
Pro
For scaling SaaS that need deliverability at every step.
$39/ month
billed yearly · $468/yr
Start 14-day trial - Unlimited users & projects
- Multi-team workspaces
- Deliverability scoring & alerts
- Webhooks, API & Zapier
- Priority support (4h response)
- Exportable activity audit log
Frequently asked
Do I need to switch email providers?+
No. ReplyBoost sits on top of Resend, Postmark, or Mailgun. Bring your own keys.
What counts as a 'user'?+
A unique email address you send a reply nudge to in a given month.
Can I cancel anytime?+
Yes — one click in Settings. No questions, no retention dance.
Is there a free trial of Pro?+
Every paid plan starts with a 14-day trial. No credit card required.