Move the lines into the tool you send from
Export CSV or XLSX, push leads to Instantly, Apollo or Lemlist, or take the lines through the API.
Where the lines go
ColdDart ends at the line. Everything below is a way to move the lines and the lead fields into the tool that sends.
CSV and XLSX export
Export a whole campaign or filter by status. Large exports are handed over as a download link.
Instantly, Apollo, Lemlist
Push personalized leads straight to the tool. You paste your own key for each one, and ColdDart stores it encrypted.
Webhooks
Add your own endpoint and receive events. Each delivery is signed with your secret in an X-ColdDart-Signature header, with retries for failures and a delivery history to read.
API, CLI and SDK
A public API, a command-line client named colddart with the same coverage as the dashboard, and a TypeScript client library. API access depends on your plan.
The input
A CSV with first_name, last_name and email, plus optional company, title and linkedin_url. Rows whose email already has a personalized line in another of your campaigns are reported, and you can leave them out so they do not use a credit again.
What it does not connect to
ColdDart does not connect to a mailbox and does not send. Named tools on this page are integrations the product has. They are listed as destinations only and do not imply a partnership with their makers.