Onionshare - OnionShare lets you securely and anonymously share a file of any size with someone.
SendX.io - SendX (https://sendx.io) provides remarketing and retargeting tools for web businesses. You can use popups, landing pages, email, web push notification, automation workflows and FB / Google retargeting to drive more revenue.
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC
MailerLite - Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!
Send Anywhere - Send whatever you want, wherever you want
ConvertKit - Email marketing software for online creators. We help you earn a living online through an intuitive email marketing automation tool.