Agent Rank breakdown
- Autonomy
- 8
- Capabilities
- 4
- Integrations
- 6
- Pricing
- 7
- Polish
- 6
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Capabilities
- Tool use
- Memory
Integrations
- GmailOutlook
- CRM
- HubSpotSalesforce
- Other
- Zapier
Pricing tiers
- +Unlimited mailboxes
- +2K active leads
- +6K emails/mo
- +30K active leads
- +150K emails/mo
- +Unlimited subsequences
- +Custom leads + volume
- +Dedicated CS
- +SLA
Pros & cons
- +Unlimited API + webhooks — best in the category for agency white-label use
- +Master inbox unifies replies across all mailboxes
- +Generous sub-sequence and rotation tooling for deliverability nerds
- −UX is denser than Instantly — heavier learning curve
- −No built-in B2B lead database (need Apollo / similar)
- −Smaller community + tutorial content than Lemlist/Instantly
Unlimited cold-email scale — infinite mailboxes, AI rewriting, and master inbox for multi-account outbound. Start with the subscription tier.
Frequently asked questions
What is Smartlead?+
Smartlead is an unlimited-mailbox cold email platform built for high-volume outbound. Master inbox unifies replies across all mailboxes, AI re-writes optimize sender reputation, and a warmup network rotates IPs. From $39/mo. Best for outbound agencies and high-velocity sales teams.
Smartlead vs Instantly — which is better?+
Smartlead for power users — more granular deliverability controls, sub-sequences, master inbox, and a generous API. Instantly for clean UX + bundled lead database. Smartlead is the platform serious cold-email operators graduate to.
Is the API really unlimited?+
Yes — API requests, webhooks, and sub-accounts are uncapped on all paid tiers, which is unusual in the space. This makes Smartlead the platform of choice for agencies who want to white-label cold email under their own brand.
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