Dirty data in.
Proof out.
Every answer comes with a receipt. Phone, email, IP, domain and company checks through one API — each result signed, so months later you can show exactly what we told you and when. Universal credits, one balance across every product — and every tier costs less per credit than the equivalent 1lookup plan, measured on their own pricing page.
read the API docs- ✓ Cheaper per credit at every tier
- ✓ Signed, verifiable results
- ✓ Free tier, no card
- ✓ Cancel anytime
Four questions, four answers
Not a score to threshold yourself. Each of these returns the decision the job actually needs, with the reasons behind it and which field is the problem.
Check a lead before it reaches your CRM
Is this email deliverable and this number reachable — answered as write, write-flagged or discard, before the record exists in Pipedrive, HubSpot or Salesforce and someone starts working it.
2 credits · email, IP and phone in one call
Check a number before it hits the dialer
Call it, be careful, or leave it alone — line type, complaint history and your own suppression list, settled in one verdict before an agent spends the minute.
2 credits · the two engines it runs
Block fake signups on your free trial
The email, the IP and the phone read together at registration time — allow, challenge or block, with the reasons that produced it, so junk registrations stop without legitimate customers being turned away.
2 credits · four engines in one call
Stop chasing dead applications
Email, phone and IP checked together on an inbound application — work it, verify by hand, or drop it — so the ones that were never reachable are dropped before anyone spends a week following them.
2 credits · email, IP and phone in one call
Every one of them runs on the engines below. Start here if you know the problem, go there if you know the lookup.
Connect it however you build
6 engines we build.
One credit system.
Phone, email, IP, domain, spam and compliance checks run on our own engines. No resold vendor calls, no black boxes. Try any of them free below; guest lookups are tightly rate-limited.
Phone Validation
Check whether a number is valid, how it's formatted, and which carrier holds its block.
- Real-time validation
- E.164 formatting
- Line type detection
- US location & timezone
- Carrier (best-effort)
- FTC spam signal
- 30-day result cache
Email Validation
Verify emails in real time to protect your sender reputation.
- Syntax verification
- MX record check
- SMTP mailbox probe
- Disposable detection
- Mailbox type (free vs corporate)
- SPF / DMARC check
- Full verdict in seconds, honestly labeled
IP Intelligence
Uncover risky IPs and prevent malicious logins.
- Proxy / VPN detection
- Tor node detection
- Geolocation & ASN
- Datacenter & abuse feeds
- DNSBL blacklist check
- Risk scoring
- 7-day result cache
Phone Spam Check
Flag spam and robocall numbers before they reach your users.
- Spam score 0-100
- FTC complaint volume
- Robocall & multi-state spread
- Community reports
Domain Intelligence
Analyze a domain's DNS, security posture, and tech stack.
- DNS / MX profiling
- SSL certificate & expiry
- SPF / DMARC / CAA
- Security headers
- Tech-stack detection
- On-page SEO score
Sanctions & Company
Screen counterparties against official lists and SEC records before you transact.
- 11 government sanctions lists
- 206,000+ records, refreshed on demand
- Alias matching with source attribution
- SEC registry + live annual financials
Connected data
paid add-onLive-network and licensed-data lookups. Enabled per account, billed on the same credits; not part of the free tier.
Keep the record, not just the list
The national do-not-call registry costs $82 an area code and the first five are free. What is hard is proving, eighteen months later, that you consulted it before you called — and that nothing has been edited since.
Your own do-not-call list
Everyone who asked you not to call, with the date they asked and what was offered. Withdrawing an entry marks it, never deletes it.
The 31-day clock
How old your last recorded registry access is, and how long before it passes the mark the FTC expects.
Export the day someone asks
A dated PDF of every access, list entry and scrub — plus a CSV you can reconcile against your CRM.
And what it will not do
It never tells you a call is permitted. That depends on when you called and what consent you hold, neither of which we can see.
Records kept five years under 16 CFR 310.5. Responsibility for compliance rests with the seller and the telemarketer.
Universal Credit System
One balance across every product — core validations cost 1 credit, and every tier is priced under the market
One credit type for everything · Rollover while you subscribe · 200 credits a month, no card
Live in three steps
From signup to validated data in about five minutes. No infrastructure to stand up, no long-term contract.
Grab your API key
Create a free account and get a live API key in minutes — no sales call, no setup fees.
Send a lookup
Call a single endpoint with a phone, email, IP, or domain — or upload a CSV for batch validation. One universal credit system covers every product.
Act on clean data
Get results with risk and confidence scores from live network checks and daily-refreshed official data. Cached repeats come from our store; a live email probe can take seconds. The response always tells you what was verified.
One endpoint. JSON in, proof out.
The same lookup you just ran, straight from your stack — one authenticated POST, a structured result you can act on.
curl -X POST https://veriastra.com/api/v1/verify-email \
-H "Authorization: Bearer ol_live_..." \
-H "Content-Type: application/json" \
-d '{"email":"[email protected]"}'{
"email": "[email protected]",
"deliverable": true,
"score": 92,
"signals": {
"hasMx": true,
"smtp": "exists",
"disposable": false,
"freeProvider": false
}
}Every signal, one number.
Combine email, IP, and phone risk into a single 0-100 score in one call — the same engine behind the API. Try it live.
Global coverage
One API and one credit system cover phone, email, and IP validation across 245 regions.
Fraud Scoring
● liveA 0-100 risk score returned on every lookup
Pattern Detection
● liveDeterministic risk rules you can audit, no black-box ML
Global Intel
● liveProxy, VPN, and Tor signals checked on every lookup
Reputation Memory
● liveEvery verified lookup feeds our own domain and IP reputation graph
How Veriastra compares
Live checks, unified credits, and fraud scoring on every lookup. Built for businesses like yours.
Head to head with the tools you know
Every card opens the full comparison page.
Showing 25 of 25 comparisons
1Lookup
- Cheaper per credit at every tier
- Rollover while subscribed, not 3 months
- Signed, verifiable results
Twilio Lookup
- 1 credit vs their $0.008 per lookup
- Single API for 5 data types
- Signed, verifiable results
Hunter.io
- Real-time SMTP verification
- Mailbox-type detection
- Fraud scoring included
ZeroBounce
- Real-time processing
- SPF / DMARC checks
- No charge for an unknown result
NeverBounce
- Real-time SMTP verification
- Phone + IP in one API
- No charge for an unknown result
Numverify
- Fraud scoring built in
- Line-type & geo data
- 1-credit phone lookups
ipapi
- Proxy / VPN / Tor detection
- Datacenter & abuse feeds
- DNSBL checks
ipstack
- Fraud scoring on every lookup
- Proxy / VPN / Tor detection
- 1-credit IP lookups
IPQualityScore
- Phone + email + IP on one balance
- 1-credit core lookups
- Signed result receipts
Abstract API
- Phone + email + IP + domain in one API
- MCP connector
- Self-serve in minutes
HLRLookup
- Validation + carrier + spam in one API
- Fraud scoring included
- 1-credit phone lookups
Kickbox
- One balance across every product
- Company + funding enrichment
- Signed result receipts
Bouncer
- Beyond email in one API
- Honest unknown results
- Credits that do not expire
MillionVerifier
- Real-time API, not just batch
- Fraud scoring included
- No charge for an unknown result
Emailable
- Universal credits, cheaper per tier
- MCP connector for AI tools
- Signed receipts
Clearout
- Verification without prospecting
- Compliance products included
- Published prices, no sales call
Melissa
- Developer-first API
- Self-serve pricing
- Signed result receipts
Telesign
- No telecom contract needed
- Published credit costs
- Published limits, not softened ones
Veriphone
- Spam reputation from official complaints
- Fraud scoring
- Five data types
MaxMind
- Contact data on the same balance
- Explainable risk components
- No database to maintain
IPinfo
- Risk scoring built in
- Contact validation included
- Named blocklist matches
DNC.com
- Published price, no sales call
- Five-year retention included
- Receipts you can recompute
PossibleNOW
- Published price, no sales call
- Records over guarantees
- Signed, verifiable results
Gryphon.ai
- Records without a platform migration
- Published price
- API-first, no dialer required
The Blacklist Alliance
- Published price
- Records retained five years
- Names what it did not check
Fresh Daily Data
Threat and validation feeds refresh daily so your decisions run on current signals
Universal Credits
One simple credit works for everything. No confusing tiers or surprise charges
SMB-Focused
Built for growing businesses. Start in 5 minutes, scale as you grow
Questions, answered
The essentials on accuracy, integration, and security. Need more detail? The full FAQ has you covered.
// start free today
Stop paying for bad data
Catch more fraud with better data — real-time phone, email, and IP validation on one API. Start free in minutes.
- 200 credits a month on the free plan
- Threat & validation data refreshed daily
- Live in 5 minutes or less
- One API for phone, email & IP
200 credits a month • Setup in 5 minutes • Premium support
No credit card to start • Cancel anytime • Built with GDPR in mind