GMass vs QuickMail
Both were added to this catalog on the same day and they could hardly be less alike. QuickMail is an agency platform built around spreading sending across many accounts; GMass is a Chrome extension that sends from the one Gmail account you already have. The $29.95 versus $49 gap understates the difference, because what QuickMail sells is precisely the thing GMass cannot do.
QuickMail
Cold email built around inbox rotation, aimed squarely at agencies.
| Feature | GMass | QuickMail |
|---|---|---|
| Rating | 4.2 | 4.3 |
| Starting price | $29.95/momonthly billing; $20/mo billed annually ($249/yr) | $49/momonthly billing; no annual rate published |
| Free trial | Yes | Yes |
| Runs inside | Gmail / Google Workspace | — |
| Delivery | Chrome extension | — |
| Individual plans | $29.95 / $39.95 / $59.95 monthly | — |
| Annual discount | $20/mo billed yearly (Standard) | — |
| Team plans | 5 → 100 users, priced per seat | — |
| Email accounts | — | Unlimited senders, all plans |
| Warmup included | — | Free AutoWarmer (MailFlow), all plans |
| Monthly emails | — | 5,000 (Starter) → 500,000 (Agency) |
| Uploaded contacts | — | 1,000 (Starter) → 100,000 (Agency) |
| Inbox rotation | — | Yes |
| Multichannel | — | LinkedIn + email |
Hands-on field test
In progressWe plan to run identical 200-contact campaigns from freshly warmed mailboxes on each platform (same copy, same sending window, same domains) and measure inbox-placement rate via seed tests, plus bounce and reply rates. Until that runs we quote no deliverability figures.
The verdict
QuickMail is the serious deliverability tool of the two: unlimited sending accounts on every plan, warmup included free, and inbox rotation that spreads a campaign across those accounts automatically. GMass is cheaper, instant to try, and entirely adequate if you send from one mailbox. The choice is really about whether mailbox rotation is part of your strategy — if it is, GMass structurally cannot compete; if it is not, QuickMail is capacity you are paying for and not using.
Choose GMass if you send from a single Gmail account, want the lowest price, and value not learning a new tool. Choose QuickMail if you run volume across many mailboxes, or you manage client campaigns and need rotation and warmup bundled.
GMass vs QuickMail: FAQs
- What is inbox rotation and does GMass have it?
- Inbox rotation spreads a campaign's sending across several connected accounts rather than hammering one, which is a standard deliverability tactic. QuickMail markets it as a named feature. GMass sends from the Google account it is installed in, so it has no equivalent.
- Which includes warmup?
- QuickMail, free on all three plans. We found no documented warmup feature for GMass on its pricing or product pages.
- Which is cheaper?
- GMass, clearly: $29.95/mo monthly or $20/mo billed annually, against QuickMail's $49/mo with no annual rate published at all.
- Can I try both before paying?
- Both offer trials but on different terms. GMass needs no card and no signup form. QuickMail's 14-day trial does require a credit card.
Comparing more than two?
Put GMass, QuickMail and up to two others side by side on price, mailboxes, warmup and trials.
Open the comparison table →