What are some alternatives?
When comparing worldwide.vote and Register to Vote, you can also consider the following products
VotePlz - Literally the easiest way to vote
Vote.org - Everything you need to vote
VoteWithMe - Remind your friends to cast their vote 🗳️
Votebox - Secure internet voting
BTC18 - Register to vote and receive free Bitcoin or Ethereum 💰
Voter - Find which politicians have views that match your own