Tool comparison · Head to headUpdated 9/1/2026
MailRush.io vs TrulyInbox
A factual comparison of features, pricing, and capabilities.
01The contenders
MailRush.io
Cold email software that automates outreach and multi-step follow-ups from your own SMTP/IMAP mailboxes or MailRush-provided sending accounts. Email warmup and email validation are included in every plan.
Starting at$19/month
02Line by line
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
03Capabilities
Feature comparison.
| Feature | MailRush.io | TrulyInbox |
|---|---|---|
| Unlimited senders | ||
| Unlimited email warming | ||
| Email validation | ||
| API access & Webhooks | ||
| Zapier integrations | ||
| Spintax support | ||
| Email follow-ups | ||
| Suppression list | ||
| Email copy spam assessment | ||
| Email personalization | ||
| Unsubscription automation | ||
| Unlimited email account connections on all paid plans | ||
| Customizable reply rate per plan (10% to 65%) | ||
| Customizable email ramp-up schedules | ||
| Human-like email interaction simulation | ||
| Real-time deliverability score tracking | ||
| Multiple email open simulation for natural engagement | ||
| Advanced warmup settings on higher plans | ||
| Free forever plan with 1 inbox |
Available
Partial/Limited
Not Available
04Ecosystem
Native integrations.
MailRush.io
SMTPIMAPZapierWebhooks
TrulyInbox
GmailGoogle WorkspaceOutlookMicrosoft 365Zoho MailSMTPYahoo Mail
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Information gathered from official sources and may change. Pricing and features last verified 9/1/2026. Please visit the official websites for the most current information.