Mailarrow vs Mailivery: Cold Email Platform vs Email Warmup Tool Comparison
Compare Mailarrow (cold email platform) and Mailivery (email warmup tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Mailarrow is a cold email platform priced from $39/mo for sending outreach campaigns, while Mailivery is an email warmup tool priced from $29/mo for building sender reputation and inbox placement. Mailarrow suits teams running outbound campaigns; Mailivery suits teams warming domains or fixing deliverability. Many teams use both together.
Key takeaways
- Mailarrow's Basic plan costs $39/mo and includes 2,000 active prospects and 6,000 emails.
- Mailivery's Starter plan costs $29/mo and includes 200 shared warm-up emails per day with unlimited mailboxes.
- Mailarrow lists 10 features including AI personalization, sending mailbox rotation, and reply tracking, none of which appear on Mailivery's list.
- Mailivery lists features such as inbox placement test, blacklist monitoring, and email verification that do not appear on Mailarrow's list.
- Gmail is the only integration both platforms list, while Mailarrow adds Outlook, Zoho, Zapier, and TrulyInbox, and Mailivery adds GSuite, Microsoft 365, SMTP, and SendGrid.
Reviewed and updated September 2, 2026
Mailarrow vs Mailivery: Cold Email Platform vs Email Warmup Tool Comparison
Mailarrow is a cold email platform; Mailivery is an email warmup tool. Whether you need one, the other, or both depends on which part of the workflow you are buying for: cold email outreach on one side, email domain warming and deliverability on the other. This guide lays out what each vendor publishes.
The Quick Answer
Mailarrow is a cold email platform for cold email outreach; Mailivery is an email warmup tool for email domain warming and deliverability. By each vendor's own wording, Mailarrow lists unlimited email warmup and unlimited mailboxes, and Mailivery lists email warm up and inbox placement test.
Mailivery offers a lower entry point at $29/mo compared to Mailarrow at $39/mo.
If your priority is sending campaigns that land in the inbox and generate replies, Mailarrow is the one built for it; for building sender reputation and improving inbox placement, that is Mailivery. Many teams run one of each.
Understanding the Core Difference
Mailarrow is Cold email outreach software with email warmup, AI personalization, unlimited sequences and unlimited connected mailboxes. Users bring their own mailboxes and prospect lists; Mailarrow does not sell leads or provide inboxes.
Mailivery is Email warm-up and deliverability tool that improves sender reputation by holding real conversations in your inbox through a peer to peer network of active mailboxes. Plans are priced on total daily warm-up volume and allow unlimited connected mailboxes, with inbox placement tests, blacklist monitoring and email verification included.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Basic
Starter
Mailarrow Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | $39/mo | 2,000 active prospects | 6,000 emails |
| Professional | $59/mo | 20,000 active prospects | 60,000 emails |
| Growth | $99/mo | 50,000 active prospects | 150,000 emails |
Source: Mailarrow Pricing
Mailivery Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $29/mo | UNLIMITED mailboxes | 200 warm-up emails / day (shared) |
| Professional | $79/mo | UNLIMITED mailboxes | 800 warm-up emails / day (shared) |
| Business | $199/mo | UNLIMITED mailboxes | 2,500 warm-up emails / day (shared) |
Source: Mailivery Pricing
Pricing Analysis
Mailivery offers the lower entry point ($29/mo vs $39/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Features Breakdown
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- and 4 more listed below
- Email Warm Up
- Inbox Placement Test
- Blacklist Monitoring
- Email Verification
- Custom Warm Up Templates
- Real email text & AI generated email content
- and 3 more listed below
Mailarrow Key Features
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- Custom properties
- Sending schedules
- Advanced tracking
- Reply tracking
Mailivery Key Features
- Email Warm Up
- Inbox Placement Test
- Blacklist Monitoring
- Email Verification
- Custom Warm Up Templates
- Real email text & AI generated email content
- Email scheduling & balancing to mimic natural behavior
- Peer2Peer interactions
- Automatic email reading and moving so that we don't jam your inbox
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Mailarrow
- Unlimited Email Warmup
- Unlimited Mailboxes
- AI Personalization
- Sending mailbox rotation
- Detailed campaign analytics
- Bulk Prospects Import
- Custom properties
- Sending schedules
- Advanced tracking
- Reply tracking
Listed only by Mailivery
- Email Warm Up
- Inbox Placement Test
- Blacklist Monitoring
- Email Verification
- Custom Warm Up Templates
- Real email text & AI generated email content
- Email scheduling & balancing to mimic natural behavior
- Peer2Peer interactions
- Automatic email reading and moving so that we don't jam your inbox
Integration Ecosystem
Mailarrow Integrations
Mailarrow connects with: Gmail, Outlook, Zoho, Zapier, TrulyInbox.
Mailivery Integrations
Mailivery connects with: Gmail, GSuite, Microsoft 365, SMTP, SendGrid.
Shared Integrations
Both tools integrate with: Gmail.
Integrations listed only by Mailarrow: Outlook, Zoho, Zapier, TrulyInbox.
Integrations listed only by Mailivery: GSuite, Microsoft 365, SMTP, SendGrid.
Use Case Recommendations
Best Fit for Mailarrow
- Budget-conscious teams looking for an affordable cold email platform
- Teams that need a wide feature set (10 capabilities listed)
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
Best Fit for Mailivery
- Budget-conscious teams looking for an affordable email warmup tool
- Teams launching new email domains for outreach
- Organizations recovering from deliverability issues
- Agencies managing warmup across multiple client domains
Feature Comparison Summary
| Feature | Mailarrow | Mailivery |
|---|---|---|
| Starting Price | $39/mo | $29/mo |
| Top Tier Price | $99/mo | $199/mo |
| Total Features Listed | 10 | 9 |
| Integrations | 5 | 5 |
Getting Started Checklist
- Define your cold email outreach and email domain warming and deliverability requirements and monthly budget
- Estimate your expected email sending volume and warmup email volume to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Mailarrow serves the cold email outreach side of an outbound stack and Mailivery the email domain warming and deliverability side. Mailivery offers a more accessible entry point at $29/mo, while Mailarrow starts at $39/mo. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Mailarrow and Mailivery for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Mailarrow and Mailivery?
- Mailarrow is a cold email platform built for sending outreach campaigns with features like AI personalization and unlimited sequences, while Mailivery is an email warmup tool focused on building sender reputation and inbox placement through a peer to peer network of active mailboxes. They address different parts of the outbound email workflow.
- Which tool is cheaper, Mailarrow or Mailivery?
- Mailivery has the lower entry price at $29/mo for its Starter plan, compared to Mailarrow's Basic plan at $39/mo. Mailivery's pricing scales with daily warm-up email volume, reaching $199/mo for its Business plan, while Mailarrow scales with active prospects and emails sent, reaching $99/mo for its Growth plan.
- Do Mailarrow and Mailivery integrate with the same tools?
- Gmail is the only integration listed by both platforms. Mailarrow also connects with Outlook, Zoho, Zapier, and TrulyInbox, while Mailivery also connects with GSuite, Microsoft 365, SMTP, and SendGrid, so the two tools mostly cover different parts of a team's email stack.
- Do I need both Mailarrow and Mailivery?
- Many teams run both since they solve different problems: Mailarrow handles sending cold email campaigns while Mailivery handles warming domains and monitoring deliverability. Teams launching new domains or recovering from deliverability issues may lean on Mailivery, while those running high-volume outbound campaigns lean on Mailarrow.
- Who is Mailivery best suited for?
- Mailivery is best suited for budget-conscious teams seeking an affordable warmup tool, teams launching new email domains for outreach, organizations recovering from deliverability issues, and agencies managing warmup across multiple client domains.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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