Growbots vs Mailivery: Cold Email Platform vs Email Warmup Tool Comparison

Growbots vs Mailivery: Cold Email Platform vs Email Warmup Tool Comparison

Growbots (cold email platform) and Mailivery (email warmup tool) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.

The Quick Answer

Growbots 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, Growbots lists explore database of 180m+ prospects and email verification on import, and Mailivery lists email warm up and inbox placement test.

Growbots offers a lower entry point at $0/mo compared to Mailivery at $29/mo.

If your priority is sending campaigns that land in the inbox and generate replies, Growbots 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

Growbots is Cold email software that finds prospects in a 180M+ contact database, warms up sending inboxes and automates outbound email campaigns. Also sells a Concierge service in which its own team runs the outbound process.

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

FreeGrowbots entry plan

Freemium

$29/moMailivery entry plan

Starter

Growbots Pricing (as of September 2026)

Source: Growbots Pricing

Mailivery Pricing (as of September 2026)

Source: Mailivery Pricing

Pricing Analysis

Growbots is more affordable at the entry level ($0/mo vs $29/mo). For teams with tight budgets or those just getting started with cold email outreach and email domain warming and deliverability, this price difference matters.

Growbots includes a free tier, letting you test the platform before committing financially.

Features Breakdown

Growbots lists

• Explore Database of 180M+ Prospects
• Email Verification on Import
• Gradual Automatic Warmup
• Custom Tracking Domain
• Spintax Formulas
• A/B Testing
• and 4 more listed below

Mailivery lists

• 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

Growbots Key Features

• Explore Database of 180M+ Prospects
• Email Verification on Import
• Gradual Automatic Warmup
• Custom Tracking Domain
• Spintax Formulas
• A/B Testing
• Shared Inbox
• Out-Of-Office Rescheduling
• Warm Replies Detection
• Email Templates Generator

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 Growbots

• Explore Database of 180M+ Prospects
• Email Verification on Import
• Gradual Automatic Warmup
• Custom Tracking Domain
• Spintax Formulas
• A/B Testing
• Shared Inbox
• Out-Of-Office Rescheduling
• Warm Replies Detection
• Email Templates Generator

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

Growbots Integrations

Growbots connects with: Salesforce, HubSpot, Zapier, Gmail, Outlook, SMTP, IMAP.

Mailivery Integrations

Mailivery connects with: Gmail, GSuite, Microsoft 365, SMTP, SendGrid.

Shared Integrations

Both tools integrate with: Gmail, SMTP.

Integrations listed only by Growbots: Salesforce, HubSpot, Zapier, Outlook, IMAP.

Integrations listed only by Mailivery: GSuite, Microsoft 365, SendGrid.

Use Case Recommendations

Best Fit for Growbots

• Budget-conscious teams looking for an affordable cold email platform
• Teams that need a wide feature set (10 capabilities listed)
• Organizations with complex tech stacks needing broad integration support (7 integrations)
• Teams that want to start free and scale up as needs grow

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

Getting Started Checklist

1. Define your cold email outreach and email domain warming and deliverability requirements and monthly budget
2. Estimate your expected email sending volume and warmup email volume to find the right tier
3. List the integrations your team currently relies on
4. Sign up for free trials or demos of both platforms
5. Run a small test with each tool before making a commitment
6. Evaluate the onboarding experience and support quality

Final Thoughts

Growbots serves the cold email outreach side of an outbound stack and Mailivery the email domain warming and deliverability side. Growbots offers a more accessible entry point, while Mailivery starts at $29/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 Growbots and Mailivery for current information.