Compare/Head to head

GMass vs Woodpecker

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

Starting price

GMass

$20/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

Woodpecker

$26/mo 14 day free trial

Cold email tool with optional LinkedIn steps. The Email plan is $26/mo billed annually or $39 monthly, with a 14-day trial and no card.

Where Woodpecker fits

SDR teams sending cold email at steady volume
Agencies adding many mailboxes and users
Teams connecting outreach to Clay or a CRM
Buyers who want a 14-day trial with no card

At a glance

Detail	GMass	Woodpecker
Starting price	$20/mo	$26/mo
Free tier	–No	–No
Free trial	Yes	14 day free trial
MCP server	–No	✓Yes
Public API	✓Yes	✓Yes
Listed under	Lead generation, Outreach	Verification, Lead generation, LinkedIn, 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

Woodpecker

Stands out: Unlimited team members and mailboxes at no extra cost, since billing is set by how many prospects you contact.

Watch out: LinkedIn costs $29/mo per connected account, and the API, webhooks, MCP and CLI sit in a $20/mo integrations add-on.

Not the right fit for

LinkedIn-first teams that want it in the base price
Buyers who want API access without an add-on

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

Woodpecker

Email plan from $26/mo billed annually
Unlimited users and mailboxes
Hosted MCP server and REST API

LinkedIn is $29/mo per account
API and MCP need a $20/mo add-on
Sending stops at your prospect cap

What each one costs

GMass

$20/mo

Standard is $20/month billed yearly ($249), or $29.95 monthly. Premium is $29/month yearly ($349), or $39.95 monthly, and adds sequences and the API. Professional is $49/month yearly ($599), or $59.95 monthly, with inbox rotation, and team plans cost more. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Woodpecker

$26/mo

Woodpecker's Email plan is $26 a month billed annually, or $39 monthly. Multichannel is $55 a month annually, or $68 monthly. LinkedIn is $29 a month. Scale is custom. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Is GMass cheaper than Woodpecker?

GMass starts lower, at $20/mo against $26/mo for Woodpecker. 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 Woodpecker for free?

Neither carries a free tier on our listing. GMass offers a free trial. Woodpecker offers a 14 day free trial.

Does GMass or Woodpecker have an MCP server?

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

Not the pair you wanted?

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Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?