VouchleyA 0–100 trust score, plus a clear verdict
Every signup comes back with a score, a recommendation — approve, review, or block — and a plain-English reason. No raw signal soup to interpret yourself.
86approve
sarah.chen@stripe.com
100 free credits · no card required
Know which signups are real.
Vouchley scores every new signup in real time — blocking bots, disposable emails, VPN abuse, and AI-driven fraud before they touch your database. One API call, under 1.5 seconds.
Quick email + domain check. Sign up free for full verification — IP, VPN, proxy & bot
vouchley.getrevlio.com/dashboard
LiveTotal checks
1,248
Approval rate
78.4%
Blocked today
57
p95 latency
412ms
Recent verificationsstreaming
- temp9981@10minutemail.com0block388ms24s ago
- james.wilson@linear.app91approve367ms48s ago
- quickreg@yopmail.com40review405ms72s ago
- priya.patel@figma.com88approve393ms96s ago
- admin@newshellco.xyz12block421ms120s ago
One HTTP endpoint. Call it from anything you already ship.
- cURL
- Node.js
- Python
- Go
- Ruby
- PHP
- Rust
- Java
Why Vouchley
The fastest way to stop fake signups.
One call sits between your signup form and your database. Everything you need to make a decision comes back in a single response.
Sub-second
Cache hits in under 100ms. Fresh checks run every signal in parallel — under 1.5s at the p95.
Six signals, one call
Run in parallel on every request.
- Email & MX
- Domain age
- IP reputation
- VPN / Tor
- Datacenter ASN
- Bot patterns
Drop-in integration
One endpoint, Bearer auth, JSON in and out. Live in under five minutes — no SDK required.
POST /v1/verifyPrivate by default
We score signups, not identities. Your data is never sold, shared, or used for training. EU residency on Pro.
How it works
One API call between
signup and database.
- 01
Send the signup
POST the email and IP address to /v1/verify the moment a user submits your signup form. Authenticate with a Bearer API key — no SDK, no client library required.
- 02
Get a score in <1.5s
Vouchley checks email validity, domain reputation, IP risk, VPN/Tor presence, and bot patterns in parallel. You get a 0–100 trust score plus a plain-English reasoning string.
- 03
Decide the next step
Use the recommendation — approve, review, or block — to gate account creation, trigger email verification, or silently drop the bad ones. Your call, fully under your control.
What we detect
Six fraud signals,
one trust score.
Each verify call runs the full stack in parallel. You get a single decision plus the breakdown of every signal that fired — useful for tuning, debugging, and explaining a block to support.
Disposable & temporary emails
Mailinator, 10MinuteMail, Guerrilla Mail, and 2,000+ throwaway providers — caught at the syntax + MX layer.
Learn moreVPN, proxy & Tor exits
Live IP reputation feeds flag VPNs, residential proxies, and Tor exit nodes used to mask abusive signups.
Learn moreDatacenter & hosting IPs
Signups from AWS, GCP, Hetzner, OVH, and other ASNs that legitimate consumers almost never use.
AI-driven bot signups
Catches the new wave of agentic bots that mimic human typing patterns and pass legacy CAPTCHA challenges.
Learn moreNew & suspicious domains
Flags shell domains registered in the last 30 days, dead MX records, and domains without a live website.
Gmail alias & role-based tricks
Normalises +tags and dots in Gmail addresses; flags info@, admin@, and sales@ that rarely belong to one real user.
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? |
|---|---|---|---|
| VouchleyUs | Email + IP + VPN + domain + bot | $19 | 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 |
At $19 for 15,000 verifications, Vouchley undercuts even email-only validators on price — and still scores VPN/proxy abuse, risky IPs, and domain reputation that they miss entirely.
Drops into the stack you already run.
Vouchley is plain HTTP — no plugin to install, no framework lock-in. Call it from your signup handler, gate the account, done.
- Next.js
- Express
- Django
- FastAPI
- Rails
- Laravel
- Spring
- Go net/http
- Supabase
- Clerk
- Auth.js
- WorkOS
By the numbers
Built to be fast, cheap, and honest.
6
Fraud signals per call
<1.5s
p95 response time
5,000+
Disposable domains tracked
100
Free credits to start
FAQ
Frequently asked questions.
R
Built by
Built solo. Run with care.
Vouchley is built and maintained by Rohit, a solo founder shipping from India. No fundraising, no growth team, no upsell calls — just an API designed to be cheap, fast, and easy to drop into your signup flow. If you have feedback or a feature request, you'll hear back from me directly.
Stop paying for fake signups.
Score your first signup in the next five minutes. 100 free credits, no card, no sales call.