The best GMass alternatives
GMass starts at $29.95/mo and is strongest for solo senders and small teams who live in Gmail and want mail merge without a separate platform. If that is not the shape of your problem, here are 8 alternatives we track, compared on verified pricing and what each is actually built for.
Pricing verified per tool between 2026-08-04 and 2026-08-25 · how we check · read the full GMass review
Why people look for alternatives to GMass
- Requires Gmail or Google Workspace, and specifically Chrome
- Sending capacity is governed by your Google account, not by the plan you buy
- Team pricing is per user, so it scales worse than unlimited-mailbox platforms
None of these make GMassa bad tool — they are the trade-offs it makes. If they don't affect you, GMass may still be the right pick.
Why people actually leave GMass
GMass is a Chrome extension rather than a platform, and every reason to leave follows from that. It requires Gmail or Google Workspace, and specifically Chrome — no Gmail, no GMass. More importantly, your sending capacity is governed by your Google account's limits rather than by the plan you buy, so upgrading does not raise your ceiling the way it does everywhere else. Team pricing is per user, which scales badly next to the unlimited-mailbox platforms: five people on GMass is five subscriptions, where five people on Saleshandy or Smartlead is one.
When GMass is still the right answer
For a solo sender who already lives in Gmail, the case is strong and slightly unfair to compare on features. There is no new interface to learn, no migration, and no separate sending domain to configure — you compose in Gmail and GMass merges from a Google Sheet. The trial needs no credit card and no signup form at all, which is the lowest-friction evaluation in this entire catalog. At $29.95/mo monthly, or $20/mo billed annually, it is also among the cheapest things here.
Which one to look at
- You are outgrowing Google's sending limits
- Smartlead at $39/mo or Saleshandy at $41/mo — dedicated infrastructure with unlimited connected mailboxes and no Google ceiling.
- Your team is growing and per-seat pricing hurts
- Saleshandy or Smartlead — unlimited mailboxes on one subscription, so headcount stops multiplying the bill.
- You need deliverability tooling, not just mail merge
- QuickMail at $49/mo for inbox rotation and free warmup, or Instantly at $47/mo for its deliverability suite.
- You want to stay cheap but leave Gmail behind
- Mailshake at $29/mo — the cheapest standalone sender here, though it allows only one mailbox on that tier.
- 1Visit InstantlyInstantly
High-volume cold email with unlimited mailboxes and strong deliverability tooling.
Costs more ($47/mo), and earns it on agencies and teams running high-volume outbound at scale.
- 2Visit SmartleadSmartlead
Scalable cold email with unlimited mailboxes, warmup, and an API-first design.
Costs more ($39/mo), and earns it on agencies wanting low-cost scale, API access, and whitelabelling.
- 3Visit LemlistLemlist
Multichannel outreach with best-in-class personalisation and a built-in lead database.
Costs more ($69/mo), and earns it on SMB sales teams prioritising personalisation and multichannel.
- 4Visit SaleshandySaleshandy
Unlimited mailboxes on every tier, with a B2B lead database bundled in rather than sold separately.
Costs more ($41/mo), and earns it on agencies and teams that want many mailboxes plus a bundled lead database in one subscription.
- 5Visit QuickMailQuickMail
Cold email built around inbox rotation, aimed squarely at agencies.
Costs more ($49/mo), and earns it on agencies running many client campaigns that need inbox rotation and bundled warmup.
- 6Visit Reply.ioReply.io
Multichannel sales engagement with an AI SDR, priced well above the cold-email field.
Costs more ($179/mo), and earns it on funded sales teams wanting multichannel sequencing and an AI SDR in one platform.
- 7Visit WoodpeckerWoodpecker
Usage-based cold email priced on contacted prospects, with unlimited mailboxes.
Costs more ($35/mo), and earns it on solo operators and small teams testing outbound before committing budget.
- 8Visit MailshakeMailshake
Email plus a built-in power dialer, aimed at small teams doing multi-touch outbound.
Cheaper at the door: $29/mo against GMass's $29.95/mo.
Still on the fence? GMass costs $29.95/mo and the closest alternative here is Instantly at $47/mo — the head-to-head comparison goes deeper than this list can.
GMass alternatives: FAQs
- Do I need Gmail to use GMass?
- Yes, Gmail or Google Workspace, and Chrome specifically. It is a browser extension that turns the Gmail compose window into a campaign sender, so there is no web app to fall back on if you are not on that stack.
- How much can I send with GMass?
- That is set by your Google account, not by your GMass plan — which is the most important thing to understand before buying. Workspace sending limits are the real ceiling, so paying for a higher GMass tier does not let you send more.
- Is GMass cheap compared with the alternatives?
- Yes. It is $29.95/mo on monthly billing and $20/mo billed annually, which is $249 a year — the lowest annual figure in this catalog. Only Mailshake at $29/mo is cheaper monthly, and since Saleshandy's August 2026 increase to $34/mo annually, nothing in the catalog undercuts GMass on a yearly basis.
- How do I try it?
- Install the extension. There is no signup form and no credit card, which makes it the least demanding evaluation of anything we track here — you can be sending a test campaign inside a few minutes.