Verify Emails in Instantly
Verify campaign leads and export a send-safe segment
Overview
Connect via API key (v2 Bearer auth) to verify leads per-campaign. RocketVerifier deliberately does not attempt live lead mutation on Instantly - it produces a send-safe segment CSV for you to re-import, since Instantly's write API wasn't stable/documented enough to hardcode against safely.
Who This Is For
Outbound teams using Instantly who want an accuracy check on their lead lists before or during an active campaign.
Setup Guide
- 1
Go to Dashboard → Integrations → Instantly and paste your API key
- 2
Select the campaign to verify
- 3
Preview the verification breakdown
- 4
Run the clean job
- 5
Download the send-safe segment CSV and re-import it into Instantly
FAQ
Why doesn't RocketVerifier auto-pause leads in Instantly like it does in Smartlead?
Instantly's v2 write API for custom fields and list moves wasn't documented or stable enough to safely hardcode against without a live account to validate. We chose an honest CSV-export workflow over guessing at an unstable API.
Will live mutation be added later?
Yes, once Instantly's v2 write endpoints are confirmed stable against a live workspace - tracked on the public roadmap.
Connect Instantly in Minutes
100 free credits — work email application after signup, no card required.