Head to head

GMass vs Mailercloud

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

GMass

$29.95/mo Free trial

Mail merge and cold email that runs inside Gmail. Standard is $29.95/mo, or $20/mo billed yearly at $249.

Where GMass fits

People who already send from Gmail
Small teams running mail merges
Senders who want follow-ups on Premium
Teams that later need inbox rotation

Mailercloud

$10/mo Free tier

Email marketing platform with a free plan for 1,000 contacts and 12,000 emails a month. Premium starts at $10/mo for 5,000 contacts.

Where Mailercloud fits

Creators sending a newsletter to under 1,000 contacts
Shopify, WooCommerce or Magento stores
SaaS teams pairing marketing and transactional email
Teams that want AI assistants to run campaigns via MCP

At a glance

Detail	GMass	Mailercloud
Starting price	$29.95/mo	$10/mo
Free tier	–No	✓Yes
Free trial	Yes	Not on record
MCP server	–No	✓Yes
Public API	✓Yes	✓Yes
Listed under	Lead generation, Outreach	Deliverability, Outreach

Where they pull apart

GMass

Stands out: Every plan sends unlimited emails from your own Gmail account and includes free address verification.

Watch out: Standard has no follow-up sequences, A/B tests or API. Those start on Premium at $39.95/mo, and inbox rotation needs Professional.

Not the right fit for

Teams not on Gmail or Google Workspace
Buyers who need sequences on the cheapest plan

Mailercloud

Stands out: A hosted MCP server lets Claude, ChatGPT or Cursor run campaigns, contacts and stats using your Mailercloud API key.

Watch out: Premium is priced by contact count, so 10,000 contacts cost about $50/mo. The transactional Email API is billed separately from $7/mo.

Not the right fit for

Sales teams that need cold email sequences
Senders who want pay-per-email pricing

Pros and cons

GMass

Unlimited emails on every plan
Works inside Gmail
Standard from $20/mo billed yearly

No sequences on Standard
API starts on Premium
Gmail and Google Workspace only

Mailercloud

Free 12,000 emails a month to 1,000 contacts
Premium from $10/mo with unlimited sends
Hosted MCP server plus REST API

Price climbs quickly with contact count
Transactional API is a separate bill
Enterprise pricing is sales-quoted

What each one costs

GMass

$29.95/mo

Standard is $29.95/month, or $20/month billed yearly ($249). Premium is $39.95/month ($29 yearly) and adds sequences and the API. Professional is $59.95/month ($49 yearly) with inbox rotation, and team plans cost more. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Mailercloud

$10/mo

Free is $0 forever for 1,000 contacts and 12,000 emails a month. Premium is $10/mo billed monthly for 5,000 contacts with unlimited sends, and the price rises with contact count (about $50/mo at 10,000 contacts); annual billing saves 30%. The Email API for transactional mail is a separate product from $7/mo. Confirm current terms on the vendor site.

Checked 19 Sep 2026

Common questions

Is GMass cheaper than Mailercloud?

Mailercloud starts lower, at $10/mo against $29.95/mo for GMass. That is the entry plan on each side, so the real number depends on seats and the tier you land on.

Can you try GMass or Mailercloud for free?

Mailercloud carries a free tier on our listing. GMass offers a free trial.

Does GMass or Mailercloud have an MCP server?

Mailercloud ships a first party MCP server, so an AI assistant can work the product directly.

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Editorial listings, never paid rankings. Prices checked 19 Sep 2026. Confirm current terms on the vendor site. Spot an error?