Fusomail vs GMass: an honest comparison
GMass is a Chrome extension that works inside Gmail, with sequences, A/B tests and inbox rotation built for cold outreach. Fusomail is a simpler web app for personal campaigns. If you run outreach all day, GMass does more. Here is where each one fits, with a source for every fact about GMass.
Checked on 4 November 2026. Every fact about GMass links to where it says so.
GMass may suit you better if
- You run cold outreach and need sequences, automatic follow-ups and A/B tests today.
- You want to work inside the Gmail screen, with an extension in Chrome.
- You want no monthly email allowance: its plans say “unlimited emails”.
- You need an API, Zapier or inbox rotation now.
Fusomail may suit you better if
- You want a lower price: Fusomail’s first paid plan costs less in rupees and US dollars.
- You want a free plan with no time limit (200 emails a month) rather than a 7-day trial.
- You don’t use Chrome, or would rather not install an extension.
- Your list is a CSV or Excel file and you don’t want a Google Sheets step.
- You want a GST invoice with a rupee plan.
How each one works
GMass
Fusomail
Fusomail runs in any browser, with no extension. You connect your Gmail once, upload a CSV or Excel file, and follow each campaign from its own page. Replies come to your Gmail as usual.
Side by side
Rows where GMass is better, rows where Fusomail is, and rows where it comes down to how you work.
| GMass | Fusomail | Edge | |
|---|---|---|---|
| Where it runs | GMassA Chrome extension that adds buttons to Gmail. Source | FusomailA web app in any browser. Nothing to install. | Edge: Depends on you |
| Free use | GMassA 7-day free trial, limited to 50 emails a day. Source | FusomailA Free plan with no time limit: 200 emails a month, no card. | Edge: Fusomail |
| Email allowance | GMass“All plans include unlimited emails”, with the note “Breaking limits depends on individual account configuration”. Source | FusomailStarter 5,000, Premium 30,000 (coming soon), Pro 60,000 (coming soon) emails a month. | Edge: GMass |
| Sequences and follow-ups | GMassOn Premium and Professional, not Standard. Source | FusomailYes, on Starter and up, up to 3 per campaign in the same Gmail thread. They stop on a click, an unsubscribe or a reply you mark by hand, because Fusomail can’t see replies. | Edge: Depends on you |
| A/B testing | GMassOn Premium and Professional. Source | FusomailNot offered. | Edge: GMass |
| Inbox rotation | GMassOn Professional. Source | FusomailYes, on Premium and up (Premium opens soon). | Edge: Even |
| API and Zapier | GMassOn Premium and Professional. Source | FusomailComing, for Pro. | Edge: GMass |
| Opens and clicks | GMassOpen and click reports. Source | FusomailClicks only, switched on per campaign. Opens are not tracked, on purpose: they are guesses. | Edge: Depends on you |
| Bringing in your list | GMassConnects to a Google Sheet; its Excel guide uploads the file to Google Sheets first. Source | FusomailUpload a .csv or .xlsx file straight into the web app. No Google Sheets step, no add-on. | Edge: Fusomail |
| Paying | GMass“GMass accepts credit card and PayPal.” Source | FusomailPrices set in rupees, dollars, euros and pounds. Rupee plans are paid through Razorpay by UPI, card or net banking, and every payment comes with a GST invoice. Online payment is still being switched on; until then, write to hello@fusomail.com to start a paid plan. Payment in US dollars, euros and British pounds is being set up. | Edge: Depends on you |
| What it asks of your Gmail | GMassIts FAQ says GMass “connects to Gmail’s API to operate, and that requires you granting GMass access to certain parts of your account”. We have not checked its Google consent screen ourselves. Source | FusomailSend-only: Fusomail asks Google only for permission to send email as you (gmail.send), and cannot read your inbox. | Edge: Depends on you |
About Gmail permissions. For GMass we quote what the company itself publishes; we have not checked its Google consent screen. Whichever tool you try, Google’s consent screen is what counts: read its list before you press Allow. See what Fusomail asks for.
Prices, currency by currency
Different currencies are never compared with each other: we don’t make up an exchange rate.
- In rupees, Fusomail Starter (₹449) costs ₹751 a month less than GMass Standard (₹1,200).
- In US dollars, Fusomail Starter ($7) costs $22.95 a month less than GMass Standard ($29.95).
Indian rupees
| GMass plan | Price | Fusomail plan | Price | Difference |
|---|---|---|---|---|
| Standard, a month | ₹1,200 | Starter | ₹449 | Fusomail costs ₹751 less |
| Standard, a year | ₹11,060 | Starter | ₹4,490 | Fusomail costs ₹6,570 less |
| Premium, a month | ₹1,830 | PremiumComing soon | ₹1,399 | Fusomail costs ₹431 less |
| Premium, a year | ₹15,080 | PremiumComing soon | ₹13,990 | Fusomail costs ₹1,090 less |
| Professional, a month | ₹2,730 | ProComing soon | ₹2,699 | Fusomail costs ₹31 less |
| Professional, a year | ₹24,100 | ProComing soon | ₹26,990 | GMass costs ₹2,890 less |
Fusomail’s rupee prices are plus 18% GST, with a GST invoice.
US dollars
| GMass plan | Price | Fusomail plan | Price | Difference |
|---|---|---|---|---|
| Standard, a month | $29.95 | Starter | $7 | Fusomail costs $22.95 less |
| Standard, a year | $249 | Starter | $70 | Fusomail costs $179 less |
| Premium, a month | $39.95 | PremiumComing soon | $19 | Fusomail costs $20.95 less |
| Premium, a year | $349 | PremiumComing soon | $190 | Fusomail costs $159 less |
| Professional, a month | $59.95 | ProComing soon | $39 | Fusomail costs $20.95 less |
| Professional, a year | $599 | ProComing soon | $390 | Fusomail costs $209 less |
Fusomail’s own prices are provisional and come straight from the pricing page.
Questions about Fusomail and GMass
Is Fusomail cheaper than GMass?
In rupees, Fusomail Starter (₹449) costs ₹751 a month less than GMass Standard (₹1,200). In US dollars, Fusomail Starter ($7) costs $22.95 a month less than GMass Standard ($29.95). GMass says its plans include unlimited emails, and from Premium up it has sequences and A/B tests; Fusomail’s plans have a monthly allowance.
Does GMass have a free plan?
No. It has a free trial of 7 days, limited to 50 emails a day. Fusomail’s Free plan has no time limit and sends 200 emails a month.
Does Fusomail have automatic follow-ups like GMass?
Yes, on Starter and up: up to 3 per campaign in the same Gmail thread, stopped by a click, an unsubscribe or a reply you mark by hand, because Fusomail can’t see replies. GMass has sequences on Premium and Professional.
Does Fusomail need Chrome, like GMass?
No. Fusomail runs in any browser, with no extension. GMass describes its Chrome extension as its main product, and asks for Gmail and the Chrome browser.
Related
Where the facts about GMass come from
Each was read on 4 November 2026, and these pages are re-checked every month. Prices and plans change: if you find one that has moved, please tell us at hello@fusomail.com. Product names belong to their owners, and this page is not connected with them.
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