No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Temp Mail Detector
An API and plugin that flags throwaway email domains at signup so fake accounts never get in.
Free plan · Security and passwords · Developers
- Abstract API
APIs that let developers check email addresses, phone numbers and IPs to catch fake signups and fraud.
Free plan · Security and passwords · Developers
- Antideo
APIs and a WordPress plugin that check IP location and reputation, emails and phone numbers to filter out fake form signups.
Free plan · Security and passwords · Developers
- SSL Insecure Content Fixer
Fixes the mixed content and insecure content warnings a WordPress site shows after it moves to HTTPS.
Website builders
- UserCheck
An API that checks signup emails for throwaway, relay and spam domains so software companies can block fake accounts.
Free plan · Security and passwords · Developers
- Auto-Install Free SSL
Gets and renews free Let's Encrypt SSL certificates on cPanel shared hosting without command line work.
Free plan · Security and passwords
- FraudLabs Pro
Checks online store orders for signs of payment fraud and flags risky ones, to cut losses and chargebacks for merchants.
Free plan · Payments and checkout · Online sellers
- StopReg
An API that checks signup emails in real time and flags throwaway, role-based or fake addresses before they get in.
Since 2026
Free plan · Security and passwords · Developers