MailRush.io
Automate your cold email outreach with confidence
MailRush.io is a cold email automation platform for B2B outreach that helps teams send campaigns, manage deliverability, and track engagement. It addresses the challenges of maintaining sender reputation and inbox placement by validating email addresses, checking spam scores, warming email accounts, and running multi-step follow-up sequences.
Key capabilities include email validation, spam score checking, email warming, unlimited email accounts, dedicated IP support, webhook event export, and a Cold Email API for CRM integration. Campaigns support spintax, personalization, suppression lists, unsubscription automation, and engagement tracking for opens, clicks, replies, and unsubscribes. Zapier integration is available, and contacts can be imported via CSV or external sources.
MailRush.io is aimed at solo founders, consultants, in-house sales teams, small agencies, and high-volume outreach teams. It is packaged into three monthly editions—Starter, Pro, and Scale—each with limits on daily and monthly sending volume, contact counts, and email validations, along with a free 14-day trial requiring no credit card.
12 alternatives to MailRush.io
Ranked by how well each tool replaces MailRush.io: shared features, audience, price and popularity.
Email Marketing Platform That Delivers Results
Covers 1 of 15 key features, has a free plan and starts cheaper.
Free plan65 out of 100 match$10/moSimple and affordable email marketing solution.
Covers 0 of 15 key features and has a free plan.
Free plan64 out of 100 matchFreeSend personalized emails and manage replies at scale
Covers 0 of 15 key features, has a free plan and starts cheaper.
Free plan64 out of 100 match$5.99/moMarketing automation with a built-in CRM
Covers 0 of 15 key features and starts cheaper.
64 out of 100 match$15/moEmail marketing & automation software made easy. Mailsoftly handles deliverability, autom,
Covers 0 of 15 key features, has a free plan and starts cheaper.
Free plan64 out of 100 match$15/moEmail marketing platform with a free account for up to 80,000 monthly emails.
Covers 1 of 15 key features and has a free plan.
Free plan64 out of 100 matchFreeEmail marketing software for sending campaigns quickly.
Covers 0 of 15 key features and has a free plan.
Free plan63 out of 100 match$19/moEmail marketing for agencies and makers - manage brands and users with access controls, a
Covers 2 of 15 key features and has a free plan.
Free plan63 out of 100 match$20/moEmail marketing platform focused on subscriber engagement
Covers 0 of 15 key features and has a free plan.
Free plan63 out of 100 matchContact salesEmail marketing platform for creating, sending and tracking campaigns
Covers 1 of 15 key features and has a free plan.
Free plan63 out of 100 matchContact salesEmail, SMS and WhatsApp campaigns priced by volume
Covers 0 of 15 key features and has a free plan.
Free plan63 out of 100 matchFree