Cold email outreach: campaigns, leads, mailboxes and warmup. Your client pastes their Smartlead key once, and your agent or your code works with their access.
CRM and sales
About Smartlead
Smartlead is a cold email platform with unlimited mailboxes and warmup.
Once your client connects Smartlead, your agent can work with campaigns, leads, mailboxes and warmup.
Smartlead
Smartlead · CRM and sales
API key
Cold email outreach: campaigns, leads, mailboxes and warmup
The client pastes their API key from Smartlead's settings. We store it encrypted.
Tested against Smartlead's live API.
Building with Smartlead? The docs have setup steps and code for every tool.
Add a client, select the services, copy the link. You'll get an email the moment their access is ready. Start free, no card required. Paid plans are one flat monthly price, and a busy month never takes your agents offline.