Agency cold-email infrastructure with unlimited mailboxes, warmup and client-separated accounts, from $39/mo 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
Detail
SendKit
Smartlead
Starting price
$99/mo
$39/mo
Free tier
–No
–No
Free trial
Not on record
Yes
MCP server
–No
✓Yes
Public API
–No
✓Yes
Listed under
Deliverability, Lead generation, Outreach
Lead generation, Outreach
Where they pull apart
SendKit
Stands out: Dedicated IPs plus warmup and a sequencer in one $99/mo listing, so you are not buying Mailforge mailboxes and Instantly on two bills.
Watch out: $99/mo is above Instantly ($47/mo) and Smartlead ($39/mo). Confirm how many inboxes and IPs the floor includes before you call it cheaper infra.
Not the right fit for
Users who only need Gmail merge
LinkedIn-first teams that do not send cold 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
SendKit
Dedicated IPs, warmup, and sequencing in one listing
Published $99/mo floor versus EmailBison at $599/mo
Aimed at cold volume, not internal newsletters
Higher entry than Instantly $47 and Smartlead $39
Inbox and IP counts at $99 need a live check
Not a LinkedIn sequencer
Smartlead
Public $39/mo Base plan
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
SendKit
$99/mo
SendKit lists from $99/mo for cold-email sequencing on dedicated IPs, with warmup and deliverability tooling. Confirm live inbox, IP, and send caps on the vendor pricing page. Confirm current terms on the vendor site.
Checked 19 Sep 2026
Smartlead
$39/mo
From ~$39/mo. Confirm current terms on the vendor site.
Checked 7 Sep 2026
Common questions
Is SendKit cheaper than Smartlead?
Smartlead starts lower, at $39/mo against $99/mo for SendKit. That is the entry plan on each side, so the real number depends on seats and the tier you land on.
Can you try SendKit or Smartlead for free?
Neither carries a free tier on our listing. Smartlead offers a free trial.
Does SendKit or Smartlead have an MCP server?
Smartlead ships a first party MCP server, so an AI assistant can work the product directly.