Paper.xyz - Paper provides commerce infrastructure for selling NFTs.

Tremendous - Tremendous is a customer and employee loyalty platform that allows companies to reward their customers for surveys promotions and referrals.

GiveWell - GiveWell is a nonprofit dedicated to finding outstanding giving opportunities and publishing the full details of our analysis to help donors decide where to give.

Giftbit - Buy, send and track digital gift cards for your reward and incentive programs.

Accept Crypto - Find out if a company or website accepts Cryptocurrency.

Rybbon - Send digital e-gift cards as marketing incentives or rewards with Rybbon, which integrates with Marketo, HubSpot, SurveyMonkey, and Qualtrics.