NeverBounce - Real-time email verification and cleaning to ensure emails never bounce.
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
Email List Verify - The Fastest Way to Improve Email List Deliverability and ROI
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.
clearout.io - Clearout Email Finder & Email Verification Service - Drive sustainable business growth by expanding your reach, lowering hard bounces, and improving deliverability rates.
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.