Mailivery vs Vocus.io: Email Warmup Tool vs Cold Email Platform Comparison
Compare Mailivery (email warmup tool) and Vocus.io (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Mailivery is an email warmup tool for domain warming and deliverability, priced from $29/mo, while Vocus.io is a cold email platform for outreach campaigns, priced from $5/mo. Mailivery builds sender reputation through peer to peer inbox interactions; Vocus.io sends personalized campaigns with tracking and follow-ups. Teams focused on inbox placement should choose Mailivery, while those sending campaigns should choose Vocus.io. Many teams use both.
Key takeaways
- Mailivery's entry plan starts at $29/mo with unlimited connected mailboxes and 200 shared warm-up emails per day.
- Vocus.io's entry plan starts at $5/mo, offering 5 inboxes, 50 snippets, and 50 followups.
- Vocus.io offers 4 pricing tiers compared to Mailivery's 3 tiers.
- Both tools integrate with Gmail, but Mailivery adds GSuite, Microsoft 365, SMTP, and SendGrid while Vocus.io adds Google Workspace, Salesforce, Pipedrive, Zapier, and Webhooks.
- Mailivery's top plan, Business, costs $199/mo for 2,500 shared warm-up emails per day, while Vocus.io's top listed plan, Growth, costs $80/mo with external SMTP support.
Reviewed and updated September 2, 2026
Mailivery vs Vocus.io: Email Warmup Tool vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Mailivery, an email warmup tool for email domain warming and deliverability, against Vocus.io, a cold email platform for cold email outreach. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
Mailivery is an email warmup tool for email domain warming and deliverability; Vocus.io is a cold email platform for cold email outreach. By each vendor's own wording, Mailivery lists email warm up and inbox placement test, and Vocus.io lists email tracking and templates & snippets.
Vocus.io offers a lower entry point at $5/mo compared to Mailivery at $29/mo.
If your priority is building sender reputation and improving inbox placement, Mailivery is the one built for it; for sending campaigns that land in the inbox and generate replies, that is Vocus.io. Many teams run one of each.
Understanding the Core Difference
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.
Vocus.io is Email outreach platform for Gmail and Google Workspace. Sends personalized mass campaigns with automated follow-ups, tracks opens and link clicks per recipient, shares templates across a team and logs activity to a CRM.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Basic
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
Vocus.io Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic | $5/mo | 5 Inboxes; 50 Snippets | 50 Followups |
| Starter | $10/mo | 5 Inboxes; 100 Snippets | 100 Followups |
| Professional | $20/mo | 10 Inboxes; 200 Snippets | 500 Followups |
| Growth | $80/mo | 800 snippets | external SMTP support |
Source: Vocus.io Pricing
Pricing Analysis
Vocus.io offers the lower entry point ($5/mo vs $29/mo). Teams watching their budget will appreciate the savings, especially when starting out.
Vocus.io offers 4 pricing tiers compared to Mailivery's 3, giving you more granularity as you scale.
Features Breakdown
- 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
- Email tracking
- Templates & Snippets
- Send Later & Snooze
- Automated Followups
- Salesforce & CRM Integration
- Campaigns
- and 4 more listed below
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
Vocus.io Key Features
- Email tracking
- Templates & Snippets
- Send Later & Snooze
- Automated Followups
- Salesforce & CRM Integration
- Campaigns
- Campaigns w/ Followups
- Campaigns w/ Attachments
- Branded URLs
- Teams
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 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
Listed only by Vocus.io
- Email tracking
- Templates & Snippets
- Send Later & Snooze
- Automated Followups
- Salesforce & CRM Integration
- Campaigns
- Campaigns w/ Followups
- Campaigns w/ Attachments
- Branded URLs
- Teams
Integration Ecosystem
Mailivery Integrations
Mailivery connects with: Gmail, GSuite, Microsoft 365, SMTP, SendGrid.
Vocus.io Integrations
Vocus.io connects with: Gmail, Google Workspace, Salesforce, Pipedrive, Zapier, Webhooks.
Shared Integrations
Both tools integrate with: Gmail.
Integrations listed only by Mailivery: GSuite, Microsoft 365, SMTP, SendGrid.
Integrations listed only by Vocus.io: Google Workspace, Salesforce, Pipedrive, Zapier, Webhooks.
Use Case Recommendations
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
Best Fit for Vocus.io
- 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 (6 integrations)
Feature Comparison Summary
| Feature | Mailivery | Vocus.io |
|---|---|---|
| Starting Price | $29/mo | $5/mo |
| Top Tier Price | $199/mo | $80/mo |
| Total Features Listed | 9 | 10 |
| Integrations | 5 | 6 |
Getting Started Checklist
- Define your email domain warming and deliverability and cold email outreach requirements and monthly budget
- Estimate your expected warmup email volume and email sending 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
Mailivery serves the email domain warming and deliverability side of an outbound stack and Vocus.io the cold email outreach side. Vocus.io offers a more accessible entry point at $5/mo, 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 Mailivery and Vocus.io for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Mailivery and Vocus.io?
- Mailivery is an email warmup tool focused on domain warming and deliverability through peer to peer inbox interactions, while Vocus.io is a cold email platform built for sending personalized outreach campaigns with tracking and automated followups. They address different parts of the outbound workflow rather than competing directly.
- Which tool is cheaper, Mailivery or Vocus.io?
- Vocus.io has the lower entry price at $5/mo compared to Mailivery's $29/mo starting plan. Vocus.io also offers four pricing tiers versus Mailivery's three, giving budget-conscious teams more granularity as they scale.
- Can I use Mailivery and Vocus.io together?
- Yes, the article notes that many teams run one of each since they serve different purposes. Mailivery handles sender reputation and inbox placement, while Vocus.io handles sending and tracking outreach campaigns, making them complementary rather than competing tools.
- What integrations does Mailivery support that Vocus.io does not?
- Mailivery integrates with GSuite, Microsoft 365, SMTP, and SendGrid, none of which appear on Vocus.io's integration list. Both tools do share a Gmail integration in common.
- Who should choose Vocus.io over Mailivery?
- According to the article, Vocus.io is best suited for budget-conscious teams looking for an affordable cold email platform and for teams that need a wide feature set, since it lists more capabilities such as campaigns, CRM integration, and branded URLs.
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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