Best SALES Automation & Prospecting Tools
The must-haves in your outbound sales tool stack
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All The Sales Tools You'll Ever Need
Explore our comprehensive directory of sales software, categorized for your convenience.
Best SALES Automation & Prospecting Tools
The must-haves in your outbound sales tool stack
Explore our comprehensive directory of sales software, categorized for your convenience.
Mission Inbox helps email managers, agencies, and enterprises control and improve their email deliverability. It provides infrastructure and monitoring tools to manage domains, IPs, and mailboxes, offering real-time alerts and personalized suggestions to avoid spam filters and improve open rates.

Proposals that win, built from your real sales context.
Mission Inbox is perfect for teams, agencies, and individuals who send 10,000 to 30 million emails per month and want to own their email infrastructure with dedicated IPs. It’s trusted by Y Combinator startups and built to beat legacy providers like SendGrid and Mailgun at inbox deliverability.
Mission Inbox pricing starts at $199/month for the Starter plan, which includes 30 mailboxes and 10,000 sends with dedicated IPs and MI Shield™ protection. The Pro plan costs $599/month, adds API sending, discounted mailboxes, Slack support, and charges $2 per connected domain and mailbox, with send overages at $1 per 1,000 emails for both plans. There are no free trials, and custom enterprise plans are available for teams sending over 1 million emails monthly.
Mission Inbox requires basic configuration by adding your domain and automatically pushing DNS records for authentication, which can be completed solo in minutes. After this, you plug in your SMTP or API integration and start scaling your sends with dedicated infrastructure and AI protection.
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