head to head/Developer Tools

Sendmux vs Willder

The community leans Willder right now. Profiles, pricing and deals below.

Sendmux

The Email API for AI Agents, with Inboxes

community boosts

⚡ 0

pricing

Freemium

what it is

Sendmux is an email API that gives every AI agent a real inbox. Send and receive, route outbound through your own providers, and fail over automatically.

Willder

Apps, Agents, Teams Synced

community boosts

⚡ 1

pricing

Freemium

what it is

Better context. Tighter control. Smoother coordination. For every agent on your team.