
OptiMonk
OptinMonster
Poptin
Sleeknote
WisePops
POPUPSMART
Sumo
Getsitecontrol
SourceForge
GitHub
GitLab
BitBucket
openDesktop.org
Gitea
Launchpad.net
OSOR
OptiMonk
SourceForgeOptinMonster - OptinMonster helps to convert abandoning website visitors into subscribers and customers.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
Poptin - All-in-one email marketing automation & conversion rate optimization platform that drives growth and revenue. Create email campaigns, email automations, popups, forms, coupons and more.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Sleeknote - Set up lead capture forms on your website in minutes. No coding required. Sync your new email leads with your favorite email service provider. Try for free.
BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.