The best alternatives to WhoisMind are Twitter, WorldBrain (Re)search-Engine, and WhoZat. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of WhoisMind?
.Tech Domains — Building a tech startup? Build it on a .tech domain. On the house for Product Hunt makers
'Research-Engine' is now Memex: 🔍Search, 📝Annotate and ⚡️Organize what you've read online - blazingly fast. Check out its latest version here: https://www.producthunt.com/posts/memex-1-0
Domainchamp helps you automate the tedious process of finding the right premium domain name, so you can focus on what's important - building your business.
When you search for something on Occamm, it suggests keywords along with the results, which you can then select to refine your query further.It is especially helpful when you are researching something. And Occamm is completely privacy friendly.