--- title: "Mail Merge for Gmail & Mass Email Sender - EmailMassa – Chrome extension stats, history and permissions" description: "232 users, rated 5.00 by 6 people. Version 1.9.9, updated 2026-11-07. Requests 12 permissions." url: "https://extensiontracker.com/extension/fpffoemdjikjbdibennhoeblaefafohg" --- # Mail Merge for Gmail & Mass Email Sender - EmailMassa Live in the Chrome Web Store. - Users: 232 - Rating: 5.00 from 6 ratings - Last checked: 2026-11-08 05:41 UTC - Users gained in 7 days: −20 - Users gained in 30 days: +37 (+19.0%) - Rank by users: #47,891 of 292,125 live extensions - Rank in Communication: #816 of 7,817 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > Mail merge and email marketing for Gmail. Import Google Sheets, send mass email, track opens and clicks. Pay once, no subscription. - Extension ID: `fpffoemdjikjbdibennhoeblaefafohg` - Developer: [u9603656505](https://extensiontracker.com/developer/u5729d882718267504082f9837e58ac8f) - Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing)) - Category: [Productivity › Communication](https://extensiontracker.com/category/productivity/communication) - First published: 2026-02-27 - Last updated: 2026-11-07 - Version: `1.9.9` - Size: 2.28 MiB - Minimum Chrome: 88 - Languages (3): English, Türkçe, português (Brasil) - Website: `emailmassa.com` - Support page: `https://emailmassa.com/bem-vindo.html` - Chrome Web Store: - View its code or download CRX: - Search Google for the ID: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-11-08 | 232 | 5.00 | 6 | | 2026-11-06 | 252 | 5.00 | 6 | | 2026-10-29 | 248 | 5.00 | 6 | | 2026-10-28 | 251 | 5.00 | 6 | | 2026-10-17 | 211 | 5.00 | 6 | | 2026-10-05 | 195 | 5.00 | 6 | | 2026-09-27 | 187 | 5.00 | 6 | ## What changed Every change found on a check, newest first. - 2026-11-08: New version `1.9.9`, replacing `1.9.8`. - 2026-11-06: New version `1.9.8`, replacing `1.9.7`. - 2026-10-29: New version `1.9.7`, replacing `1.9.6`. - 2026-10-28: New version `1.9.6`, replacing `1.9.5`. - 2026-10-17: New version `1.9.5`, replacing `1.9.4`. ## Developer history Moves to another publisher account and new contact emails, newest first. No move to another account and no new contact email since tracking began on 2026-09-27. We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/). ## What it can access From the extension's manifest, in plain language. ### Sites - `https://accounts.google.com/*`: accounts.google.com - `https://api.emailmassa.com/*`: api.emailmassa.com - `https://emailmassa-billing.u9603656505.workers.dev/*`: emailmassa-billing.u9603656505.workers.dev - `https://emailmassa-tracking-v2.u9603656505.workers.dev/*`: emailmassa-tracking-v2.u9603656505.workers.dev - `https://emailmassa-tracking.u9603656505.workers.dev/*`: emailmassa-tracking.u9603656505.workers.dev - `https://gmail.googleapis.com/*`: gmail.googleapis.com - `https://sheets.googleapis.com/*`: sheets.googleapis.com - `https://www.google-analytics.com/*`: www.google-analytics.com - `https://www.googleapis.com/*`: www.googleapis.com ### Sites where it runs scripts - `https://mail.google.com/*`: mail.google.com ### Browser features - `alarms`: Run tasks on a schedule - `identity`: Sign you in with your Google account - `storage`: Save settings and data in your browser ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [ArchTabs — Ultra-Compact Chrome Vertical Tabs · Fit Twice the Tabs](https://extensiontracker.com/extension/iibohhagdapncaofncjmphehlaajoecd) | 129 | 5.00 | 3 | Workflow & Planning | | [Tekst na Mowę - Czytaj na Głos \| Lektor Polski](https://extensiontracker.com/extension/mjemofnefkijnbieldomaohcojkihakl) | 20 | – | – | Accessibility | | [Licznik Słów i Znaków - Policz Słowa, Zdania, Akapity](https://extensiontracker.com/extension/magobnpiohihnkmgclmojmlpgnfnnelf) | 17 | – | – | Education | | [Compteur de Mots et Caractères - Gratuit, Temps Réel en Français](https://extensiontracker.com/extension/ikbgkohhhicmgmnoaomoigkcchcpdfmk) | 14 | – | – | Education | | [Convertisseur Monnaie & Devises — Euro Dollar Franc Suisse](https://extensiontracker.com/extension/mjgiogkjhdijbcdhanmglpccbmfegabb) | 14 | – | – | Tools | | [Cache Leeren — Cookies & Browserdaten löschen, Verlauf bereinigen](https://extensiontracker.com/extension/hhihminoglddpellclmbejbhhkhieadj) | 12 | – | – | Tools | | [Pobieranie Stories z Instagrama](https://extensiontracker.com/extension/objnaganmknahpnnogpjfpgnfnnnjpje) | 9 | 5.00 | 1 | Social Networking | | [Koło Fortuny - Generator Losowy, Wylosuj Liczbę, Ruletka](https://extensiontracker.com/extension/lfmoembomadgjbjgkacchpifhnibiiga) | – | – | – | Entertainment | All 9 extensions by [u9603656505](https://extensiontracker.com/developer/u5729d882718267504082f9837e58ac8f). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-11-08 05:41 UTC; next check around 2026-12-09. How the data is collected: . ## Cite this page Extension Tracker. “Mail Merge for Gmail & Mass Email Sender - EmailMassa” (fpffoemdjikjbdibennhoeblaefafohg). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/fpffoemdjikjbdibennhoeblaefafohg. Accessed 2026-11-13. ```bibtex @misc{extensiontracker_fpffoemdjikjbdibennhoeblaefafohg, title = {Mail Merge for Gmail & Mass Email Sender - EmailMassa (fpffoemdjikjbdibennhoeblaefafohg)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-11-08}, url = {https://extensiontracker.com/extension/fpffoemdjikjbdibennhoeblaefafohg}, urldate = {2026-11-13} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. 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