Mailgun

Mailgun brand colours

Extracted from the artwork and ranked by how much of the mark each covers — not from a brand book, so treat them as observed rather than official.

Mailgun was the developer-first option before that phrase existed, and its inbound Routes remain among the best implementations of receiving mail as a webhook. Now part of Sinch, it sits alongside Mailjet for marketing and the wider Sinch messaging stack. Log retention on the cheapest tier is short enough to matter, and the deliverability add-ons — validation, optimisation, dedicated IPs — are where the pricing actually lands.