Best email and SMS tools, ranked

We make Unitpost, so every list says so up front. Each one publishes its weights and a reason for every score, so you can re-rank it for your own needs, and where another product is the better fit its card says so.

Each list names who it is for and the criteria that matter to them, with a weight for each. Every product gets 1 to 5 per criterion, with the fact behind the number, and the total is the weighted mean.

Prices, free plans and features come from each vendor's own pricing and docs pages, and every card shows the date they were checked. Tell support if something changed and the list is updated.