What Mailmeteor does

Mailmeteor is a Paris-based, bootstrapped email marketing and outreach platform founded in 2018 that enables users to send personalized email campaigns directly from their existing email accounts, primarily Gmail, and increasingly Outlook and Zoho. The platform is delivered as a suite of browser extensions and Google Workspace add-ons (Gmail, Google Sheets, Google Docs, Excel) plus a central web dashboard, and its core technology sends mail from the user's own account while applying sending delays, warm-up, verification, and other deliverability best practices. The product set spans mail merge, personalization, real-time tracking, automated follow-ups, email warm-up, BounceShield verification, email finder, and recently introduced AI capabilities including an AI Email Assistant for Gmail and an AI Email Writer.

The company operates a product-led growth model distributed primarily through the Google Workspace Marketplace, where it holds the #1 mail-merge ranking with a 4.9/5 rating across 11,741+ reviews. Revenue is generated through tiered subscriptions: a free plan (50 emails/day), a Pro plan with up to 2,000 daily emails, and Enterprise contracts with custom limits, 12-month minimum terms, and dedicated support. The customer base is broadly horizontal, spanning sales, marketing, recruiters, founders, customer support, and freelancers, with named enterprise references including FreshBooks and Iterable and a stated largest customer of 100,000 employees.

Mailmeteor is incorporated as a French SAS (Société par Actions Simplifiée) at 43 boulevard Auguste Blanqui, 75013 Paris, operates with 11-50 employees, and reports no disclosed venture or private equity backing. It is GDPR and CCPA compliant, with SOC 2 Type 1 and Type 2 listed as 'coming soon' on its security page. The product roadmap through 2025-2026 has emphasized generative AI integration (OpenAI is used as a sub-processor), multi-provider email support following the Zoho launch in November 2025, and deeper CRM logging integrations with Salesforce and HubSpot.

Name

Mailmeteor

Legal name

Mailmeteor SAS

Website

https://mailmeteor.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

Mailmeteor is a bootstrapped, Paris-based email outreach platform that lets users send personalized mail-merge campaigns directly from Gmail, Outlook, and Zoho via Google Workspace add-ons and a web dashboard, serving SMBs, sales teams, marketers, recruiters, and freelancers with tiered freemium-to-enterprise subscriptions.

Ownership category

akta.pro rank

Product category

Email Marketing Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)

SIC

Services-Prepackaged Software (7372)

akta.pro primary industry

Email Marketing Services (Campaigns, Deliverability, Lifecycle) (BPAFAKAB)

akta.pro secondary industry

Email Marketing Services (Campaign Strategy, Design, Deliverability) (MPAAAIAA)

Keywords

• Email marketing software
• Mail merge tool
• Cold email outreach
• Google Workspace add-on
• Email deliverability platform

Headquarters

HQ city

Paris

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations

Revenue model

1. Subscription Plans: Mailmeteor generates revenue through tiered subscription plans. Free plan offers 50 emails/day with basic features. Paid plans include Pro (2,000 emails, real-time tracking, scheduling, attachments, email alias) and Enterprise plans with custom limits. Pricing is in US Dollars with monthly or annual billing cycles. Annual plans offer savings compared to monthly billing.

Pricing tiers

Go-to-market motion3 records

Distribution channels5 records

Marketing channels9 records

Core offering

Mailmeteor is a Gmail-native email marketing and mail-merge platform that lets users send personalized bulk emails and manage replies directly from Gmail, Outlook, or Zoho via the Mailmeteor Dashboard, a Chrome/Gmail extension, and add-ons for Google Sheets, Google Docs, and Excel. The platform combines mail merge, real-time tracking, automated follow-ups, scheduling, email warm-up, BounceShield verification, and AI-powered composition (AI Email Assistant, AI Email Writer) into a single product-led suite.

Product overview

Mailmeteor is a Gmail-native email marketing and outreach platform that operates as a suite of integrated products. The core offering consists of the Mailmeteor Dashboard and platform-specific extensions: Mailmeteor for Gmail (Chrome extension), Mailmeteor for Google Sheets (add-on), Mailmeteor for Google Docs, Mailmeteor for Microsoft Excel, and Mailmeteor for Outlook. The platform enables users to send personalized bulk emails with mail merge, tracking, scheduling, follow-up automation, and AI-powered features including an AI Email Assistant and AI Email Writer. Additional products include email warm-up, email finder, email verification (BounceShield), and various free tools. The ecosystem also includes lead generation tools and integrations with Salesforce, HubSpot, and Zoho Mail. The product is primarily accessed through Google Workspace Marketplace and Chrome Web Store.

Differentiator

Problem solved

Functional benefit

Products and services

• Mailmeteor Dashboard Central web-based control panel for managing email campaigns, team collaboration, user administration, and viewing campaign analytics and tracking reports.
• Mailmeteor for Gmail Chrome browser extension and Google Workspace Marketplace add-on enabling personalized email campaigns directly from Gmail with tracking, scheduling, follow-ups, and AI assistant capabilities.
• Mailmeteor for Google Sheets Google Sheets add-on that enables mail merge functionality using spreadsheet data as recipient lists, with real-time tracking reports and campaign management.
• Mailmeteor for Google Docs Google Docs integration allowing users to use documents as email templates for personalized mail merge campaigns.
• Mailmeteor for Microsoft Excel Excel add-in enabling mail merge functionality for users who manage recipient data in Excel spreadsheets rather than Google Sheets.
• Mailmeteor for Outlook Outlook integration enabling personalized email campaigns directly from Microsoft Outlook, mirroring the Gmail functionality.
• AI Email Assistant AI-powered inbox assistant for Gmail that sorts emails, drafts replies according to the user's tone and style, and rewrites/improves/shortens emails in one click. Available as a Chrome extension.
• AI Email Writer AI tool that creates email content using artificial intelligence. Available in Google Sheets, Gmail, and the Mailmeteor Dashboard.
• Email Finder Lead generation tool to find qualified contact email addresses of prospects as part of Mailmeteor's integrated lead generation suite.
• Email Verification / BounceShield In-house email verification service (BounceShield) that verifies millions of emails per month, reducing bounces and protecting sender reputation. Includes a bulk email checker.
• Spam Checker Free standalone tool that checks whether email content is likely to trigger spam filters before sending campaigns.
• Reverse Email Lookup Free standalone tool that enriches contacts by finding information associated with a known email address.
• Email Extractor Free standalone tool to extract email addresses from web pages or text content.
• Email Reputation Free standalone tool to check email sender reputation and blacklist status.
• Blacklist Checker Free standalone tool to check if an email address or domain is on any email blacklists.

Quantifiable outcome

• 2,000 emails per day limit for Google Workspace accounts
• +4 more outcomes

Named customers5 records

Segments7 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability4 records

Feature10 records

Partnerships

One partnership is on record.

• ZohocoreTechnology or Integration · 26 November 2025Mailmeteor now works seamlessly with Zoho accounts. This integration was one of the most requested additions by users. Users can now send email campaigns from their Zoho email accounts using Mailmeteor's mail merge and personalization features.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• GMass: GMass is a Gmail-native mail merge and email campaign tool. It is the closest direct competitor to Mailmeteor, with a similar Google Sheets integration, mass sending, and tracking feature set targeting the same SMB and sales-outreach users.
• YAMM (Yet Another Mail Merge): YAMM is a Google Sheets-based mail merge add-on with very similar Gmail distribution and use cases to Mailmeteor. It is frequently cited as a direct alternative for the same mail merge from Google Sheets workflow.
• Lemlist: Lemlist is a personalized cold email and multichannel outreach platform. It competes with Mailmeteor on personalized email campaigns, follow-ups, and deliverability for sales teams and marketers.
• Woodpecker: Woodpecker is a cold email automation tool for B2B sales teams, with comparable follow-up sequences, personalization, and deliverability features aimed at similar SMB and sales-outreach customers as Mailmeteor.
• Saleshandy: Saleshandy is an email tracking, mail merge, and cold outreach platform with overlapping features (sequences, personalization, deliverability). It targets the same sales and marketing user base as Mailmeteor.
• Mailshake: Mailshake is a sales engagement and cold email automation tool with mail merge, follow-ups, and tracking features that overlap directly with Mailmeteor's core outreach use case.
• Mixmax: Mixmax is a sales engagement platform built directly inside Gmail with sequences, tracking, and meeting scheduling, competing for the same Gmail-centric sales-outreach buyers as Mailmeteor.
• Yesware: Yesware provides email tracking, templates, and outreach tools inside Gmail and Outlook. It targets sales teams with a similar core value proposition to Mailmeteor's Gmail extension.

Emerging players

• Streak: Streak is a Gmail-based CRM and pipeline tool. It overlaps with Mailmeteor on Gmail-native workflows and tracking, but focuses more on CRM/deal management than mail merge at scale.

Broad incumbents

• Mailchimp: Mailchimp is the largest broad email marketing platform, used by marketers and SMBs. Mailmeteor competes for the same budget on lighter-weight, Gmail-native, lower-cost use cases where Mailchimp is overhead.

Market position

Strengths5 records

Weaknesses6 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/watch?v=-YX65-kywOE&list=PLsZLp_pMhGGX50TEojjFHefFjJTkKtXVp
• LinkedInlinkedin.com/company/mailmeteor

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Mailmeteor