Smartlead vs Warmy.io

Two Outbound tools side by side: what each does, what it costs and who it suits.

The verdict Side by side Plans and pricing Who each is for Other options

The verdict

On the data we hold, Smartlead comes out ahead. Here is why, point by point.

What the data says

Both cover 1 of the 1 features we compared.
Smartlead starts lower, at $32/mo against $49/mo.
Only Smartlead has an MCP server, so an AI employee can work in it directly.
In our Outbound ranking, Smartlead places 5 and Warmy.io 13 of 33.

Side by side

Smartlead and Warmy.io compared
5 points compared	Smartlead	Warmy.io
Starts at	$32/mo	$49/mo
Free plan	No	No
API	Yes	Yes
MCP server	Yes	No
Built-in email warmup	Yes	Yes
Links	Visit	Visit

Plans and pricing

Smartlead

Base2,000 contacts, 6,000 email sends and 2,000 verified emails per month; $39 monthly or $32 per month billed yearly.$39/mo
Pro30,000 contacts, 90,000 email sends and 30,000 verified emails per month; $94 monthly or $78 per month billed yearly.$94/mo
SmartUnlimited contacts, 150,000 sends and 50,000 verified emails per month; $174 monthly or $144 per month billed yearly.$174/mo
PrimeUnlimited contacts, 500,000 sends and 170,000 verified emails per month; $379 monthly or $315 per month billed yearly.$379/mo

Warmy.io

B2B SenderPlans start from $49 per month; price depends on warm-up volume. Reaches corporate inboxes.$49/mo
B2C SenderPlans start from $49 per month; price depends on warm-up volume. Reaches consumer inboxes.$49/mo

Prices as the vendors list them. They change often; the final price is on their sites.

Who each is for

Choose Smartlead if…

Sales teams, SDRs and agencies running cold email outreach at volume who need many mailboxes, automated warm-up, lead verification and one inbox for all replies.

Visit Read the review

Choose Warmy.io if…

B2B and B2C senders, agencies and ecommerce teams sending cold or marketing email at volume who want domain warm-up, deliverability monitoring and authentication checks in one tool.

Visit Read the review

Other options worth a look

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Lemlist
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Apollo
Find B2B prospects and run email and phone outreach campaigns from one unified platform.
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Instantly
Sends high-volume cold email across multiple mailboxes with automated warmup and a unified reply inbox.
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From $85/mo yearlyAffiliate link
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Reply.io
Automates outreach across email, LinkedIn, calls and SMS to coordinate your sales prospecting in one place.
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From $49/mo yearlyAffiliate link
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Warmup Inbox
Builds sender reputation for new email accounts by warming them through a network of real inboxes.
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From $15/mo
Sign up on Warmup Inbox
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Dealfront
Identifies website visitors by company and provides EU-based B2B contact data with buyer intent signals.
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From €79/mo yearlyFree planAffiliate link
Sign up on Dealfront