Free
Growth + viral
$0
- Unlimited open & click tracking
- Honest Apple MPP labeling + self-open exclusion
- Up to 5 automated follow-ups / month
- A restrained signature on follow-ups
- One-time 10 AI Credits (valid 14 days)
Pricing
Honest pricing. That's the brand.
A fixed subscription covers deterministic features. AI uses Credits based on real token usage. Buy more only when you choose.
Pro
For power senders
$7 /mo
$59 /yr
- Everything in Free
- No signature
- Unlimited automated follow-ups
- Waiting queue, full score reasons, and suggestions
- 1,000 AI Credits each billing period
Cloudflare Workers AI · Token based
AI Credit packs
Available with an active paid subscription. Purchased Credits remain valid for 12 months.
Usage is settled from actual input, cache-hit, and output tokens reported by Cloudflare Workers AI. We reserve an estimate first, settle the real amount, and automatically refund failed calls.
Our pricing promises
- We will never promise “free forever” and then walk it back.
- We will never charge you after you cancel.
- Unsubscribing is one click. No dark patterns.
- Subscriptions and Credit packs are hosted by Stripe; EmailKnow never handles card numbers.
- Paid plans add capability and capacity — we never cripple the core to upsell.