Mailivery vs NuReply: Email Warmup Tool vs Cold Email Platform Comparison
Compare Mailivery (email warmup tool) and NuReply (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 built for sender reputation and inbox placement, starting at $29/mo across 3 tiers with unlimited mailboxes. NuReply is an AI cold email platform for running outreach campaigns, starting at $25/mo across 6 tiers metered by contacts, AI credits, and email accounts. Many teams use both together rather than choosing one.
Key takeaways
- Mailivery's entry plan costs $29/mo and offers unlimited connected mailboxes with 200 shared warm-up emails per day.
- NuReply's entry plan costs $25/mo and includes 10,000 contacts, 500 AI credits, 30,000 monthly emails, and 50 email accounts.
- NuReply offers 6 pricing tiers ranging from $25/mo to $400/mo, while Mailivery offers 3 tiers ranging from $29/mo to $199/mo.
- Mailivery and NuReply share integrations with Gmail and SMTP, while Mailivery alone connects with GSuite, Microsoft 365, and SendGrid, and NuReply alone connects with Outlook, HubSpot, and Zapier.
- NuReply is operated by DuoCircle LLC and lists features such as Cold Email Writer, Sentiment Analysis, and Multi-Variant Testing that do not appear on Mailivery's list.
Reviewed and updated September 5, 2026
Mailivery vs NuReply: Email Warmup Tool vs Cold Email Platform Comparison
Mailivery (email warmup tool) and NuReply (cold email platform) 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
Mailivery is an email warmup tool for email domain warming and deliverability; NuReply 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 NuReply lists unlimited warm-up and unlimited sequences.
NuReply offers a lower entry point at $25/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 NuReply. 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.
NuReply is AI cold email outreach platform that personalizes each email with AI, warms up sender reputation and runs multi-step campaigns across many connected sending accounts. Plans are metered by email accounts, AI credits, stored contacts and monthly email volume. Operated by DuoCircle LLC.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Starter
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
NuReply Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $25/mo | 10,000 contacts; 500 AI credits | 30,000 monthly emails; 50 email accounts |
| Launch | $50/mo | 25,000 contacts; 1,200 AI credits | 80,000 monthly emails; 100 email accounts |
| Growth | $100/mo | 50,000 contacts; 3,000 AI credits | 160,000 monthly emails; 250 email accounts |
| Scale | $200/mo | 100,000 contacts; 5,000 AI credits | 350,000 monthly emails; 500 email accounts |
| Pro | $300/mo | 175,000 contacts; 7,000 AI credits | 700,000 monthly emails; 800 email accounts |
| Enterprise | $400/mo | 250,000 contacts; 9,000 AI credits | 1,000,000 monthly emails; 1,500 email accounts |
Source: NuReply Pricing
Pricing Analysis
NuReply offers the lower entry point ($25/mo vs $29/mo). Teams watching their budget will appreciate the savings, especially when starting out.
NuReply offers 6 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
- Unlimited Warm-up
- Unlimited Sequences
- Cold Email Writer
- Sentiment Analysis
- Multi-Variant Testing
- ESP Routing
- and 2 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
NuReply Key Features
- Unlimited Warm-up
- Unlimited Sequences
- Cold Email Writer
- Sentiment Analysis
- Multi-Variant Testing
- ESP Routing
- API Access
- Email Warmer
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 NuReply
- Unlimited Warm-up
- Unlimited Sequences
- Cold Email Writer
- Sentiment Analysis
- Multi-Variant Testing
- ESP Routing
- API Access
- Email Warmer
Integration Ecosystem
Mailivery Integrations
Mailivery connects with: Gmail, GSuite, Microsoft 365, SMTP, SendGrid.
NuReply Integrations
NuReply connects with: Gmail, Outlook, HubSpot, Zapier, SMTP.
Shared Integrations
Both tools integrate with: Gmail, SMTP.
Integrations listed only by Mailivery: GSuite, Microsoft 365, SendGrid.
Integrations listed only by NuReply: Outlook, HubSpot, Zapier.
Use Case Recommendations
Best Fit for Mailivery
- Budget-conscious teams looking for an affordable email warmup tool
- Teams that need a wide feature set (9 capabilities listed)
- Teams launching new email domains for outreach
- Organizations recovering from deliverability issues
Best Fit for NuReply
- Budget-conscious teams looking for an affordable cold email platform
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
- SDR teams focused on pipeline generation
Feature Comparison Summary
| Feature | Mailivery | NuReply |
|---|---|---|
| Starting Price | $29/mo | $25/mo |
| Top Tier Price | $199/mo | $400/mo |
| Total Features Listed | 9 | 8 |
| Integrations | 5 | 5 |
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 NuReply the cold email outreach side. NuReply offers a more accessible entry point at $25/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 NuReply for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Mailivery and NuReply?
- Mailivery is an email warmup tool focused on improving sender reputation and inbox placement through a peer-to-peer network of active mailboxes. NuReply is an AI cold email platform that personalizes emails, warms up sender reputation, and runs multi-step outreach campaigns across many connected sending accounts.
- Which tool is cheaper to start with, Mailivery or NuReply?
- NuReply has the lower entry price at $25/mo compared to Mailivery's $29/mo starter plan. NuReply also offers 6 pricing tiers up to $400/mo, giving more granularity as usage scales, while Mailivery offers 3 tiers up to $199/mo.
- Do Mailivery and NuReply integrate with the same tools?
- They share integrations with Gmail and SMTP. Beyond that, Mailivery connects separately with GSuite, Microsoft 365, and SendGrid, while NuReply connects separately with Outlook, HubSpot, and Zapier.
- Can I use Mailivery and NuReply together?
- Yes, the article notes that many teams run one of each tool since they serve different jobs. Mailivery handles domain warming and deliverability while NuReply handles sending campaigns and generating replies.
- Who operates NuReply?
- NuReply is operated by DuoCircle LLC. It is priced by metered usage across email accounts, AI credits, stored contacts, and monthly email volume, unlike Mailivery's pricing structure based on daily warm-up volume with unlimited mailboxes.
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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