Free
Perfect for side projects and testing the API.
$0on signup
100 credits
Never expire
- Core verification API
- 30-day result caching
- Cache hits are always free
- Community support
Simple, usage-based pricing.
Buy credits once. They never expire. Pay only for what you verify — cache hits are always free.
Get Started
Starter
For solo founders and MVP validation.
$29one-time
3,000 credits
Never expire
- Everything in Free
- Email support
- $0.0097 per credit
- Stack multiple packs
Pro
For growing SaaS at $1–20k MRR.
$99one-time
12,000 credits
Never expire
- Everything in Starter
- Priority email support
- Auto-refill available at $89/mo
- $0.00825 per credit — save 15%
Scale
For established products with real volume.
$299one-time
40,000 credits
Never expire
- Everything in Pro
- Slack shared channel
- $0.00748 per credit — best rate
- Custom allow/block lists
How we stack up
How we compare
More signals per check, credits that never expire. Pricing verified from each vendor's public pricing page on April 28, 2026.
| Service | Checks per call | 10K verifications | Credits expire? |
|---|---|---|---|
| Vouchley | Email + IP + VPN + domain + bot | $99 | Never |
| Kickbox | Email only | ~$100 PAYG | Never |
| ZeroBounce | Email + AI scoring | ~$100 PAYG | Subscription tiers expire |
| NeverBounce | Email only | ~$80 PAYG | 12 months |
| DeBounce | Email only | ~$20 PAYG | Never |
| Sift | Full fraud platform | Enterprise quote | Annual contract |
Vouchley's per-check cost reflects multi-signal coverage. Email-only validators like DeBounce are cheaper per check but won't catch bot signups, datacenter IPs, VPN abuse, or AI-driven fraud.