WhoisXML API
WhoisAPI
zonefiles.io
DomainTools
SecurityTrails
Domainr
JsonWhois.io
NetAPI
Userfront
SuperTokens
LotofTools
Startup Checklist
Auth0
StartupResources.io
FusionAuth
Logto
WhoisXML API
UserfrontBased on our record, Userfront seems to be more popular. It has been mentiond 7 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Hey there, fellow devs! Userfront is your go-to tool for adding user authentication, authorization, and management features to your web and mobile applications. Whether you're building with front-end or back-end technologies, Userfront has you covered! ๐. - Source: dev.to / about 2 years ago
Learn more about Userfront on our website. - Source: dev.to / about 2 years ago
Your actual front-end application could be a fetch and a JQuery library. But you need probably want to choose a framework to handle user logins -- more work than it sounds like -- login, forget password, login with google, login with twitter/facebook, email setup... etc. etc. I was going to look into userfront for most of this work for my thing -- https://userfront.com/. Source: over 3 years ago
I researched and tried several hosted auth solutions. I ended up choosing https://userfront.com/ I think it has the best DX. - Source: Hacker News / about 4 years ago
Would something like https://userfront.com/ fit you? Source: about 5 years ago
WhoisAPI - WhoisAPI is the premier provider of freshly parsed whois data for domain names and IP addresses...
SuperTokens - Open Source User Authentication - An Alternative to Auth0 / Firebase Auth / AWS Cognito
zonefiles.io - List of registered domain names updated daily
LotofTools - Free tools for startup founders. No signup. Runs 100% in your browser. Visualize your startup metrics
DomainTools - Domain name research, including comprehensive Whois Lookup, Reverse Whois Lookup and Whois History.
Startup Checklist - The best startup marketing tools and resources collected in one place.