Mailmeteor vs Regie.ai: Cold Email Platform vs Sales Engagement Platform Comparison
Compare Mailmeteor (cold email platform) and Regie.ai (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Mailmeteor is a cold email platform built on Gmail and Google Sheets for mail merge campaigns with AI writing, tracking, and automated follow-ups. Regie.ai is a sales engagement platform coordinating outreach across email, phone, and social channels using AI agents. Both start at $0/mo; choose based on whether the priority is email deliverability or multi-channel coordination.
Key takeaways
- Mailmeteor's Hobby plan is free and allows 500 emails per month, capped at 50 emails per day.
- Mailmeteor's Professional plan costs $35.99/mo and allows 60,000 emails per month at up to 2,000 emails per day.
- Regie.ai's free plan provides 250 one-time credits, while its Pro plan costs $49/mo for 5,000 credits every month.
- Mailmeteor offers four pricing tiers, while Regie.ai offers three.
- Both platforms integrate with Gmail, but Mailmeteor also connects to Google Sheets and Google Workspace, while Regie.ai connects to Microsoft Outlook, HubSpot, and LinkedIn.
Reviewed and updated September 2, 2026
Mailmeteor vs Regie.ai: Cold Email Platform vs Sales Engagement Platform Comparison
Sales teams building an outbound stack often weigh Mailmeteor, a cold email platform for cold email outreach, against Regie.ai, a sales engagement platform for multi-channel sales outreach and engagement tracking. 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
Mailmeteor is a cold email platform for cold email outreach; Regie.ai is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Mailmeteor lists gmail and google sheets integration and ai email writer, and Regie.ai lists ai agents for sourcing, ranking, call prep and follow-ups and relevant messaging trained on your voice and company pitch.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is sending campaigns that land in the inbox and generate replies, Mailmeteor is the one built for it; for coordinating outreach across email, phone, and social channels, that is Regie.ai. Many teams run one of each.
Understanding the Core Difference
Mailmeteor is Gmail and Google Sheets-based mail merge and email marketing platform with AI email writer, tracking, and automated follow-ups.
Regie.ai is Agentic sales workspace (RegieGO) with built-in enrichment, emailing, dialing and workflows, plus multi-channel outreach plays across email, phone and social run from a single chat interface.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Mailmeteor Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Hobby | Free | N/A | 500 emails/month (50 emails/day) |
| Starter | $5.99/mo | stored contacts per plan | 5,000 emails/month (250 emails/day) |
| Premium | $17.99/mo | stored contacts per plan | 30,000 emails/month (1,000 emails/day) |
| Professional | $35.99/mo | stored contacts per plan | 60,000 emails/month (2,000 emails/day) |
Source: Mailmeteor Pricing
Regie.ai Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 250 credits to get started (one-time) |
| Pro | $49/mo | 5,000 credits every month |
| Enterprise | Contact Sales | Volume credits, priced to your team |
Source: Regie.ai Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Mailmeteor offers 4 pricing tiers compared to Regie.ai's 3, giving you more granularity as you scale.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- Gmail and Google Sheets integration
- AI email writer
- Email tracking and analytics
- Automated follow-up sequences
- Email warmup (Pro)
- Email verification (Pro)
- and 4 more listed below
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- and 4 more listed below
Mailmeteor Key Features
- Gmail and Google Sheets integration
- AI email writer
- Email tracking and analytics
- Automated follow-up sequences
- Email warmup (Pro)
- Email verification (Pro)
- Remove branding (Starter+)
- Reply detection (Premium+)
- Spintax support
- Custom tracking domain (Pro)
Regie.ai Key Features
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- Website visitor identification
- Lead enrichment with a multi-provider waterfall
- Pre-built plays ready to run
- Sales-Ready AI with pre-baked prompts and automations
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 Mailmeteor
- Gmail and Google Sheets integration
- AI email writer
- Email tracking and analytics
- Automated follow-up sequences
- Email warmup (Pro)
- Email verification (Pro)
- Remove branding (Starter+)
- Reply detection (Premium+)
- Spintax support
- Custom tracking domain (Pro)
Listed only by Regie.ai
- AI Agents for sourcing, ranking, call prep and follow-ups
- Relevant Messaging trained on your voice and company pitch
- Channel Orchestration across phone, email and social
- Multi-channel outreach plays with an execution timeline
- Built-in enrichment, emailing, dialing and workflows
- Always-On Pipeline with why-now signal tracking
- Website visitor identification
- Lead enrichment with a multi-provider waterfall
- Pre-built plays ready to run
- Sales-Ready AI with pre-baked prompts and automations
Integration Ecosystem
Mailmeteor Integrations
Mailmeteor connects with: Gmail, Google Sheets, Google Workspace.
Regie.ai Integrations
Regie.ai connects with: Gmail, Microsoft Outlook, HubSpot, LinkedIn.
Shared Integrations
Both tools integrate with: Gmail.
Integrations listed only by Mailmeteor: Google Sheets, Google Workspace.
Integrations listed only by Regie.ai: Microsoft Outlook, HubSpot, LinkedIn.
Use Case Recommendations
Best Fit for Mailmeteor
- Budget-conscious teams looking for an affordable cold email platform
- Teams that want to start free and scale up as needs grow
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
Best Fit for Regie.ai
- Budget-conscious teams looking for an affordable sales engagement platform
- Organizations with complex tech stacks needing broad integration support (4 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Mailmeteor | Regie.ai |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | $35.99/mo | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 3 | 4 |
| Founded | 2018 | N/A |
Getting Started Checklist
- Define your cold email outreach and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected email sending volume and sequences and engagement actions 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
Mailmeteor serves the cold email outreach side of an outbound stack and Regie.ai the multi-channel sales outreach and engagement tracking side. Mailmeteor offers a more accessible entry point, while Regie.ai starts at $0/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 Mailmeteor and Regie.ai for current information.
Frequently asked questions.
Frequently asked questions- What's the difference between Mailmeteor and Regie.ai?
- Mailmeteor is a cold email platform built on Gmail and Google Sheets for mail merge campaigns with AI email writing and automated follow-ups. Regie.ai is a sales engagement platform that coordinates outreach across email, phone, and social channels using AI agents for sourcing, ranking, and messaging. They serve different parts of an outbound workflow.
- How much does Mailmeteor cost compared to Regie.ai?
- Both platforms offer a free tier starting at $0/mo. Mailmeteor's paid tiers run $5.99/mo, $17.99/mo, and $35.99/mo, scaling from 5,000 to 60,000 emails per month. Regie.ai's Pro plan costs $49/mo for 5,000 credits per month, with an Enterprise tier priced by contacting sales.
- Can I use Mailmeteor and Regie.ai together?
- Yes, the article notes that many teams run one of each. Mailmeteor handles inbox-focused cold email campaigns while Regie.ai manages multi-channel outreach across email, phone, and social, so the two can complement rather than replace each other in an outbound stack.
- What integrations does each platform support?
- Mailmeteor connects with Gmail, Google Sheets, and Google Workspace. Regie.ai connects with Gmail, Microsoft Outlook, HubSpot, and LinkedIn. Gmail is the only integration shared between both platforms based on their listed integrations.
- Which platform is better for sending cold email campaigns?
- Mailmeteor is built specifically for sending campaigns that land in the inbox and generate replies, using its AI email writer, tracking, and automated follow-up sequences. Regie.ai is designed more broadly for coordinating outreach across email, phone, and social channels rather than focusing solely on email deliverability.
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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