SmartContract.com - ChainLink - Connect Smart Contracts to your Applications and Data
Cakemail - Email marketing and transactional emails that deliver. Try it for FREE!
Fondu - Open source free ICO smart-contract builder
Flyp.me - Flyp.me the instant accountless exchange. No registration. Private & Secure.
PAID Network - PAID network's SMART agreements will transform business
thirdweb - thirdweb is an ecosystem of SDKs, dev tools, and dashboards that help teams build and manage web3 apps. Deploy custom or pre-built contracts to ETH, MATIC, AVAX, & more.