Compare/Head to head

Mailscale vs Smartlead

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

Starting price

Mailscale

Sales-quoted

Mailscale now leads with agentic B2B cold email, pre-warmed mailboxes, and a 400 million contact file. Public rates are not printed. Plans are built on a sales call.

Where Mailscale fits

  • B2B teams that want mailboxes plus an outbound agent in one vendor
  • Desks that need pre-warmed domains instead of a two-week warmup
  • Staffing and sales teams that already close and lack prospecting time
  • Buyers comparing mailbox infrastructure against Instantly or Smartlead

Smartlead

$32/mo Free trial

Agency cold-email infrastructure with unlimited mailboxes, warmup and client-separated accounts, from $32/mo billed annually with a no-card trial.

Where Smartlead fits

  • Agencies sending for multiple clients
  • Teams that need many mailboxes
  • Desks that want MCP on campaign infrastructure
  • Buyers who will start on a no-card trial

At a glance

DetailMailscaleSmartlead
Starting priceSales-quoted$32/mo
Free tier–No–No
Free trialNot on recordYes
MCP server–No✓Yes
Public API–No✓Yes
Listed underDeliverabilityLead generation, Outreach

Where they pull apart

Mailscale

Stands out: The live homepage sells an autonomous outbound agent that writes 125 email variants and reroutes sends when inbox placement drops, on top of mailbox provisioning.

Watch out: The vendor does not publish a rate card. The homepage tells you to get a custom plan on a call, so there is no self-serve pricing.

Not the right fit for

  • Teams that need a published per-inbox rate before talking to sales
  • In-house recruiters who only need an ATS, not outbound email

Smartlead

Stands out: Unlimited mailboxes plus separate client workspaces, with a hosted MCP.

Watch out: Email only: there is no LinkedIn channel and no finder in the same login.

Not the right fit for

  • Teams that need LinkedIn in the same sequencer
  • Buyers who want a finder in the same login

Pros and cons

Mailscale

  • Pre-warmed mailboxes so you skip the two-week warmup
  • Help centre still covers mailbox, domain, and billing operations
  • Agentic copy, list building, and reply handling in the same product
  • No public rate card
  • Pricing is a sales call, not self-serve checkout
  • Shared mailbox infrastructure is a deliverability variable you do not control

Smartlead

  • Public Base plan from $32/mo
  • Unlimited mailboxes and client accounts
  • Trial with no card
  • Email only, no LinkedIn
  • No contact finder included
  • Higher plans sit close above the entry price

What each one costs

Mailscale

Sales-quoted

The vendor does not publish a rate card. The homepage says an outbound specialist builds your plan and pricing on a call. Help-centre docs still cover mailbox and domain billing. Treat current commercial terms as sales-quoted. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Smartlead

$32/mo

Base is $32/mo billed annually, or $39 monthly, for 2,000 contacts and 6,000 email sends. Pro is $78/mo annually or $94 monthly, Unlimited Smart $144 or $174, and Unlimited Prime $315 or $379. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Can you try Mailscale or Smartlead for free?
Neither carries a free tier on our listing. Smartlead offers a free trial.
Does Mailscale or Smartlead have an MCP server?
Smartlead ships a first party MCP server, so an AI assistant can work the product directly.

Not the pair you wanted?

All Mailscale alternatives All Smartlead alternatives Every Deliverability tool

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