The purpose of PoolTogether is to help people become wealthy. This happens by:
Enabling people to have a chance for large returns without needing to risk their money
Encouraging saving money by offering prizes
Directing money away from wealth destroying lotteries
PoolTogether is better than lotteries because you don't have to risk your money.
PoolTogether is better than a savings account because you can still get large returns
These things also make PoolTogether the best way to introduce people to the power of Decentralized Finance (DeFi).
The PoolTogether protocol is a decentralized and open source piece of software that runs on blockchains (currently Ethereum and Polygon). Because it is decentralized no single individual or company controls the protocol.
A large community of companies and individuals contribute to the growth and on-going development of the protocol. You can find that community and join that community in the following places: