Sales · Outbound and sales engagement
Smartlead
Cold email platform with unlimited mailboxes, warm-up and agency white-labelling
At a glance
Smartlead is a cold email platform that lets you connect unlimited sending mailboxes, warm them up automatically and rotate sends across them to protect deliverability. Replies from every campaign land in a unified Master Inbox, and agencies can run separate client workspaces under their own branding. It also offers SmartProspect for lead finding, AI agents and an API with an MCP connection.
- Category
- Outbound and sales engagement
- Best fit
- SME · Mid-market
- Pricing
- See pricing below
- In Adam’s stack
- No
Who Smartlead is best for
Lead generation agencies and outbound teams sending high email volumes across many domains. Choose it over similar tools when you need white-label client access or multiple client workspaces.
Key features
- Unlimited mailboxes with automated warm-up
- Automatic sender rotation across mailboxes
- Unified Master Inbox with reply categorisation
- White-label client workspaces for agencies
- SmartProspect lead finder with verified contacts
- API, webhooks and MCP connection
Why it’s worth it
It gives agencies and high-volume senders the mailbox scale and client management they need at a lower monthly cost than per-seat engagement platforms.
Things to consider
- Plans are capped by active contacts and monthly emails sent, so volume drives plan choice
- White-labelling costs extra per client workspace
- It is email-focused, so LinkedIn and calling need separate tools
For Australian businesses
Smartlead is operated by 521 Products Pty Ltd, an Australian company, and its website says it is made in Sydney. Prices are published in US dollars.
Smartlead pricing
Pricing as published by Smartlead
Base US$39/month (2,000 active leads, 6,000 emails/month). Pro US$94/month (30,000 leads, 90,000 emails). Unlimited Smart US$174/month (unlimited leads, 150,000 emails). Unlimited Prime US$379/month (500,000 emails). Annual billing saves about 17%. Unlimited mailboxes on all plans, free trial.
Source: smartlead.ai/pricing. Checked 8 October 2026. Prices change often, so confirm on the vendor’s site before you buy.
Alternatives to Smartlead
Other tools listed under Outbound and sales engagement. Tools from Adam’s stack are marked.
Instantly
In Adam’s stackCold email at volume with mailbox warm-up
SMEMid-marketEnterprise sales engagement and forecasting
Mid-marketEnterpriseCadences, coaching and deal management for larger teams
Mid-marketEnterpriseApollo.io
In Adam’s stackContact database, enrichment and sequencing in one
SMEMid-marketPersonalised cold email and LinkedIn outreach
SMEMultichannel sequences with AI assistance
SMEMid-marketHubSpot
In Adam’s stackAll-in-one CRM with free tier; easiest to start on and grow with
SMEMid-marketEnterpriseSimple cold email for small teams
SMEGmail-based sequences and scheduling
SMEMid-market
FAQ
Smartlead: common questions
Is Smartlead an Australian company?
Yes. Smartlead is run by 521 Products Pty Ltd and its website says it is made in Sydney, although pricing is in US dollars.
How much does Smartlead cost?
Plans start at US$39 a month for Base and go up to US$379 a month for Unlimited Prime, with roughly 17 percent off for annual billing.
Is Smartlead good for agencies?
Yes. It offers white-label client workspaces, unlimited mailboxes and a unified inbox across clients, which is why many lead generation agencies use it.
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