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About

Fraudulent users cost you. Trueguard stops them. Trueguard is an automated fraud detection platform that blocks fake signups, bot registrations, and free tier abuse before they impact your revenue. It analyzes device fingerprints, IP and network intelligence, disposable email signals, geolocation, and real-time risk scores to catch bad actors the moment they appear, all without adding friction for legitimate users.

About

UserCheck is a real-time email validation API that detects and blocks disposable, temporary, and suspicious email addresses and domains so tools can focus on genuine users and reduce fake sign-ups and abuse. It verifies whether an email or domain is valid, active, and trustworthy, checks domain reputation, identifies public email providers, relays, role accounts, and offers smart suggestions for common typos, syntax validation, and bulk processing of large lists. UserCheck continuously updates its disposable email database and enhanced validation rules, and it integrates seamlessly via a simple REST API with predictable JSON responses for efficient, low-latency verification workflows. It scales to handle high volumes of requests without performance degradation and offers organizational features like environment separation for development, staging, and production workflows. Additional capabilities include custom blocklists, webhooks, and integrations with tools.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Software Developers, SaaS Owners, Indie Hackers, Marketers

Audience

Developers and businesses that need to ensure only valid, non-disposable email addresses are used for user sign-ups, reducing spam and improving data quality

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

$49.99/month
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Trueguard
Founded: 2024
Estonia
trueguard.io

Company Information

UserCheck
Founded: 2016
www.usercheck.com

Alternatives

Alternatives

StopReg

StopReg

NetboostersLab
GeoComply Core

GeoComply Core

GeoComply

Categories

Email Verification Supported
Fraud Detection Supported

Categories

Email Verification Supported

Integrations

JSON Not Supported
Laravel Not Supported
Laravel Jetstream Not Supported
Make Not Supported
WordPress Not Supported
WordPress VIP Not Supported
Zapier Not Supported

Integrations

JSON Supported
Laravel Supported
Laravel Jetstream Supported
Make Supported
WordPress Supported
WordPress VIP Supported
Zapier Supported
Claim Trueguard and update features and information
Claim Trueguard and update features and information
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Claim UserCheck and update features and information