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Smartlead

Updated: Oct 27, 2026

Scale cold email outbound with unlimited mailboxes, AI-powered warmups, and a deliverability engine built to land campaigns in the primary inbox and close more deals.

Smartlead

About Smartlead

Overview

Smartlead is a cold email platform built for sales teams and agencies that run outbound at scale. It pairs unlimited mailboxes and automated email warmup with a deliverability engine designed to land campaigns in the primary inbox instead of the spam folder.

The platform combines prospecting, sending, AI agents, a shared Master Inbox, voice dialing, and a built-in CRM in one system. More than 100,000 businesses use Smartlead to run multi-channel outreach and manage their full revenue cycle from a single place.

Key Benefits

  • Unlimited mailboxes on every plan with no per-account fees.
  • Automated email warmup and DNS, SPF, DKIM, and DMARC setup handled for you.
  • AI agents research leads, write personalized emails, and update your CRM without coding.
  • Every three emails sent earns a verified prospect checked across three independent sources.
  • One Master Inbox centralizes replies and auto-categorizes them by intent.
  • A drag-and-drop CRM board stays synced with campaigns and the inbox in real time.

How It Works

Connect your email accounts or buy ready-to-send mailboxes through SmartSenders, then build campaigns with personalization fields and spintax. Smartlead warms up sending accounts, rotates volume across mailboxes, and monitors deliverability signals in real time. AI agents qualify replies and update the CRM so the team only steps in when it is time to close.

Use Cases

  • SDR teams scale personalized outbound to thousands of prospects without buying more mailboxes.
  • Agencies run white-labeled cold outreach for multiple clients from one workspace.
  • B2B sales teams book discovery calls using AI reply management and the built-in dialer.
  • Lead generation companies use verified prospect credits to keep bounce rates low.
  • Enterprise sales organizations deploy AI agents to automate the full revenue cycle.
  • Solopreneurs start on the Base plan to send up to 6,000 emails per month.

Why Choose This Product

Smartlead centers its product on deliverability, with dedicated-tenant infrastructure, private IPs, and a reward-based warmup pool. Full API and webhook access and white-label options let agencies and infrastructure builders embed the platform in their own products. Voice calling, email verification, and dedicated SmartServers are sold as paid add-ons.

Smartlead Pros & Cons

Strengths
  • Unlimited mailboxes on every plan at no extra cost
  • Automated email warmup with built-in DNS, SPF, DKIM, and DMARC setup
  • AI agents automate lead research, personalization, and CRM updates
  • Free trial with no credit card required
  • Full API, webhooks, and white-label options

Key Features

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Unlimited mailboxes

Connect unlimited email accounts on every plan with no per-mailbox fees.

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Automated email warmup

Smartlead handles warmups, DNS, SPF, DKIM, and DMARC setup and sender rotation automatically.

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Deliverability engine

Dedicated-tenant infrastructure and real-time bounce and spam monitoring keep campaigns out of spam folders.

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AI agents

AI agents research leads, write personalized emails, and update your CRM without any coding.

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Master Inbox

One shared inbox centralizes replies, auto-categorizes them by intent, and prioritizes hot leads.

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SmartDialer

Make parallel voice calls with local-presence numbers from the same dashboard as email campaigns.

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Built-in CRM

A drag-and-drop kanban board manages deals in sync with the Master Inbox and outreach campaigns.

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Verified prospects

Each prospect is verified across three independent sources to keep bounce rates low.

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API and MCP

Smartlead MCP lets AI assistants manage campaigns, leads, and replies through 170 actions.

Smartlead Pricing

View full pricing โ†’
Base
$39/mo
  • 2,000 contacts
  • 6,000 email sends per month
  • 2,000 verified emails per month
  • Unlimited mailboxes
  • Free trial, no credit card required
Pro
$94/mo
  • 30,000 contacts
  • 90,000 email sends per month
  • 30,000 verified emails per month
  • Unlimited mailboxes
Most popular
Unlimited Smart
$174/mo
  • Unlimited contacts
  • 150,000 email sends per month
  • 50,000 verified emails per month
  • Free premium warmup pool
  • Unlimited mailboxes
Unlimited Prime
$379/mo
  • Unlimited contacts
  • 500,000 email sends per month
  • 170,000 verified emails per month
  • Free premium warmup pool
  • 3 SmartServers included
  • Unlimited mailboxes
Compare plans
Feature
Base
$39/mo
Pro
$94/mo
Unlimited Smart
$174/mo
Unlimited Prime
$379/mo
2,000 contacts
6,000 email sends per month
2,000 verified emails per month
Unlimited mailboxes
Free trial, no credit card required
30,000 contacts
90,000 email sends per month
30,000 verified emails per month
Unlimited contacts
150,000 email sends per month
50,000 verified emails per month
Free premium warmup pool
500,000 email sends per month
170,000 verified emails per month
3 SmartServers included

Pricing extracted from the product website and may change. Check the source for current details.

Frequently asked questions about Smartlead

How much does Smartlead cost?

Smartlead offers four plans: Base at $39/month, Pro at $94/month, Unlimited Smart at $174/month (most popular), and Unlimited Prime at $379/month. Annual billing saves 17%, and all plans include a free trial with no credit card required.

Do I have to pay per email account or mailbox?

No. All Smartlead plans include unlimited email accounts at no extra cost. You can connect as many mailboxes as you need and scale your outbound without paying per account, which is a cost advantage over most outbound tools.

What is the difference between a lead credit and an email credit?

A lead credit is a unique prospect email stored in your account and counted toward your contacts limit. An email credit is each individual email sent across any campaign. The Base plan includes 2,000 contacts and 6,000 email sends per month as separate counters.

How does email rotation work in Smartlead?

Smartlead automatically rotates sending across all connected mailboxes within a campaign. This distributes send volume evenly, protects individual sender reputation, and improves deliverability by avoiding high-volume spikes from a single address.

Can Smartlead help improve my email deliverability rates?

Yes. Smartlead improves deliverability through AI-powered email warmups across providers, unique IP rotation per campaign, and dynamic ESP matching. Real-time AI learning refines strategies based on performance so you can focus on closing deals.

Can I integrate Smartlead with other tools I'm using?

Smartlead integrates with HubSpot, Salesforce, Pipedrive, Clay, Listkit, and more, plus webhooks and APIs. It also connects with automation tools like Zapier, Make, and N8N for syncing leads and campaign activity.