Instantly
A sending platform priced by contacts and emails, not by mailbox: its Growth and Hypergrowth plans list unlimited email accounts and warm-up.
What the vendor says: “Unlimited Email Accounts” on Growth and Hypergrowth
Saleshandy
Prospect-and-volume pricing with unlimited email accounts, warm-up and API access on every self-serve plan, and a 7-day trial.
What the vendor says: Unlimited email accounts on every plan
Smartlead
A sending platform with unlimited email accounts on every plan and paid client workspaces, which makes it a common pick for agencies.
What the vendor says: “All Smartlead plans include unlimited email accounts at no extra cost”
Woodpecker
Outreach tool priced by emails sent, with unlimited email accounts, three warm-ups included and LinkedIn on the Multichannel plan.
What the vendor says: “Unlimited email accounts” on Email and Multichannel
Not verified
We couldn’t confirm this from the vendor’s pages for these tools. That isn’t a no.
The other tools we’ve reviewed
- lemlist: Some plans Unlimited senders on Email; 5 senders per user on Multichannel lemlist.com, checked
- Mailshake: No 1, 2 or 10 email addresses depending on plan; an agency plan lists unlimited mailshake.com, checked