Proxyman.io - Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
code-ray - Live debugging tool for software developers
Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.
Reactime - Time travel debugging tool, visualizing and tracing state
Campaign Monitor - Email marketing software built for designers and their clients to run successful email campaigns.