Last updated 07-22-2026
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Mailmeteor
Mailmeteor is an email outreach and productivity platform built around the inbox you already use. It combines personalized mail merge campaigns, real-time tracking, and an AI Email Assistant for Gmail so you can send outreach and handle replies without switching tools.
The product grew out of a Paris-based team that wanted a simpler alternative to complex sales automation platforms. Mailmeteor sends through your own Gmail or Outlook account, keeps messages in your Sent folder, and is designed to avoid invasive inbox permissions. It is recommended by Google Workspace Marketplace and trusted by millions of users across Gmail, Google Sheets, Google Docs, Excel, and a web dashboard.
Sales teams, marketers, recruiters, founders, and support staff use Mailmeteor for cold outreach, newsletters, event invites, and day-to-day inbox management. The Gmail extension adds smart labels, reply drafts in your tone, and one-click text editing, while campaign features cover personalization, follow-ups, scheduling, and deliverability tools like email verification and warm-up.
Mail merge from Gmail, Sheets, Outlook, Docs, or Excel without exporting contact lists
AI Email Assistant sorts labels, drafts replies in your voice, and rewrites text inside Gmail
Real-time tracking for opens, clicks, and replies with conditional follow-up sequences
Send up to 2,000 emails per day through your own Gmail or Outlook account
BounceShield email verification and email warm-up to protect deliverability
Generous free tier with 50 emails per day and no credit card required.
Sends from your own Gmail or Outlook account so messages appear in Sent and respect native limits.
Works across Gmail, Sheets, Docs, Excel, Outlook, and a web dashboard from one account.
Privacy-focused design with GDPR compliance and no training on email data for the AI assistant.
Rated 4.9 out of 5 across 11,000+ marketplace and store reviews.
AI Email Assistant writing features are limited to Gmail on desktop via Chrome.
Daily and monthly send caps still apply even on paid plans.
Full campaign analytics and advanced automation require a paid subscription.
Does Mailmeteor have a free plan?
Yes. Mailmeteor's Hobby plan is free with no credit card required. It includes 500 emails per month and a daily limit of 50 emails, plus access to email templates, tracking, scheduling, and the Gmail extension.
What platforms does Mailmeteor support?
Mailmeteor works with Gmail, Outlook, and Zoho for email outreach. You can send from a web dashboard, Gmail, Google Sheets, Google Docs, or Excel. The AI Email Assistant is currently available for Gmail through a Chrome extension.
How does the AI Email Assistant work in Gmail?
The AI Email Assistant installs as a Chrome extension inside Gmail. It can auto-label incoming mail, draft context-aware replies, and help rewrite or shorten text in your compose window. Smart labels also sync to Gmail mobile apps.
How many emails can I send per day with Mailmeteor?
Mailmeteor respects Gmail and Outlook sending limits. Free accounts can send up to 50 emails per day. Paid plans raise daily limits to 250, 1,000, or 2,000 emails depending on the tier, with monthly caps from 5,000 to 60,000 emails.
Is Mailmeteor GDPR compliant?
Yes. Mailmeteor states it is GDPR compliant and built with privacy in mind. The company is based in Paris, France, and its security page also lists CCPA compliance and a no-training-on-your-data policy for the AI assistant.
Does the AI Email Assistant work on mobile?
Smart labels created by Mailmeteor's email categorization appear in Gmail's iOS and Android apps. AI writing features, including reply drafting and text enhancement, are available through the Chrome extension on desktop only.