Registration and account access
Reduce automated sign-ups, credential stuffing, password-reset abuse, and OTP exhaustion.
Account protectionStop bots without stopping genuine users.
VettiGuard protects registration, login, password recovery, contact, checkout, booking, survey, review, and API workflows with adaptive challenges and mandatory server-side verification.
Adaptive challenge modes Domain-restricted site keys Single-use response tokens
Secure account registration
Verification completeSafe to continue this request.
Server validation passedAllowed
7Verification modes
1×Single-use token
100%Server validated
Use cases
Protect every workflow bots try to exploit.
Apply VettiGuard only where risk matters, from account creation and authentication to payments, public forms, campaigns, and high-value API actions.
Contact forms and lead capture
Stop spam enquiries, form flooding, fake leads, and automated newsletter subscriptions.
Form protectionCheckout, booking, and payments
Protect limited inventory, appointment slots, checkout attempts, promotions, and payment initiation.
Transaction protectionComments, reviews, and communities
Limit fake reviews, mass posting, automated voting, and abusive community activity.
Community protectionAPIs and high-value actions
Challenge suspicious requests before resource-intensive searches, exports, uploads, or submissions.
Developer integrationCampaigns, surveys, and applications
Protect giveaways, polls, surveys, job applications, referrals, and public submissions from automation.
Campaign protectionWho it serves
Built for teams that depend on trustworthy online interactions.
VettiGuard fits customer-facing websites, internal portals, SaaS products, regulated platforms, and custom applications.
E-commerce and FinTech
SaaS applications
Healthcare and NDIS systems
Membership organisations
Education and government portals
Developers and agencies
How it works
Three layers between a bot and your business action.
The browser experience stays simple, while the trust decision remains on infrastructure you control.
Issue the right challenge
VettiGuard evaluates the site policy and serves checkbox object identification, drag-and-drop, matching, invisible, score-based, maths, proof-of-work, or hybrid verification.
Return a short-lived response
A successful challenge produces an origin-bound, action-bound, single-use response token.
Validate before processing
Your backend verifies the response, expected action, hostname, and score before creating an account, sending a message, or completing a transaction.
Platform capabilities
Flexible verification with operational control.
Configure the customer experience per site, enforce verification on the server, and understand how traffic behaves from one private console.
Adaptive verification
Use invisible or score-based checks for normal traffic and step up to interactive visual challenges when policy requires stronger proof.
Origin and action binding
Restrict site keys to approved hostnames and validate the intended action before accepting a response.
Private backend validation
Keep the secret on your server and validate short-lived, single-use tokens before any protected business action.
Security observability
Review outcomes, failure codes, latency, scores, challenge activity, quotas, and site-level performance.
Per-site policies
Configure challenge mode, expiry, thresholds, themes, retries, visual settings, and rate limits for each integration.
Privacy-conscious control
Operate the platform in your own environment and control configuration, logs, retention, visual assets, and account policies.
Developer experience
One widget. One backend verification call.
Render VettiGuard in the form, receive the response token, then verify it privately before performing the protected action.
<script src="https://vettiguard.com/assets/captcha.js?v=1785553816" data-brand-url="https://vettiguard.com" defer></script>
<div class="vettiguard-captcha"
data-sitekey="YOUR_SITE_KEY"
data-action="account-registration"
data-api-base="https://vettiguard.com/"></div>Ready to protect a workflow?
Give genuine users a clear path—and bots a dead end.
Create a private workspace, register your first protected site, and integrate server-side verification into the action that matters.