Launched Waiting list.

I just launched Waitinglist. Provides a simple API to collect customer's email from product launch page.

Waiting list's key features are -

1. Supports referrals.
2. Supports categorizing customer's email into free emails(Gmail, Yahoo etc), disposable emails(Mailinator, FakerMail etc), role-based emails(engineering@stripe.com, finance@netflix.com etc)
3. Exporting the email list as CSV(I am currently building this).
4. Webhooks, Mailchimp integrations and Zapier integration coming soon!

I would be very happy to support anyone planning to use this for their product launch. Happy to answer any questions!