Sender: Email marketing platform
Sender is an Email marketing platform. Starting at $10/mo, it targets Small senders who want automation and SMTP on a genuinely free plan. Our verdict: Customer service 4.9, the highest sub-score measured on this site. Watch for: Eight verticals banned by name, and no independent deliverability figure at all. Rated 7.3/10 overall across ease of use, deliverability, and pricing value.
Explore Sender on SMTPedia
Frequently asked questions
Is Sender worth it in 2026?
Our full editorial review covers pricing, deliverability, ease of use, support quality, and API/MCP maturity. Read the Sender review →
How much does Sender cost?
All pricing tiers, hidden fees, refund policy, and the true cost per email are broken down in the pricing tab. See Sender pricing →
What are the best alternatives to Sender?
Sender compared with its closest competitors by use case, pricing, and switching cost. See alternatives →
What are the SMTP settings for Sender?
Hostnames, ports, authentication, rate limits, and DKIM/SPF configuration for Sender. See SMTP settings →
Does Sender have an official MCP server?
Our API tab covers Sender's REST API version, SDKs, rate limits, and MCP server support (official, community, and commercial wrappers). See API + MCP →
This review follows our email infrastructure testing methodology. We disclose affiliate relationships in our editorial independence policy.
