The Influencer Marketing Stack - Free resources to launch a killer campaign
SendLater - Email scheduler for Mac Mail.
Startup Stash - A curated directory of 400 resources & tools for startups
EmailPlayground - EmailPlayground provides solution to schedule and send emails with ease.
Makerbook - A directory of the best free resources for creatives
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.