Emailchaser

Emailchaser is a focused email sender that earns its place in an SDR or agency stack by keeping deliverability mechanics — double verification, account health scoring, unlimited sending accounts — front and center rather than buried in settings. On the agentic readiness front, the REST API is genuinely useful: you can add leads to campaigns, pull account health data, and provision new sending accounts programmatically, which means you can wrap this into your own MCP or orchestration layer without much friction. At budget tier 2, the $1 Starter is a low-risk entry point, but the Professional plan at $297/month is where the tool actually opens up — affordable for small teams, though costs can stack if you're running multiple client workspaces at an agency. The honest limitation is reporting: campaign analytics cover the basics, but if you need pipeline attribution or revenue-level dashboards, you'll be exporting data and building that layer yourself.