Verify every lead before the sequence starts
Bounces burn sending domains. Check your lead list before it goes into Instantly, lemlist or Apollo, and keep the addresses that will land.
- Six checks on every address
- A plain reason with every result
- Slow servers never cost a second credit
- 200 free credits, no card
The problem
Why bad addresses cost you
What goes wrong when a list is not verified.
Bounces hurt your domains
A few percent of bad addresses can push a sending domain into spam.
Lead lists go stale fast
People change jobs. Last quarter's list already has dead mailboxes.
Catch-all guessing wastes sends
Calling a catch-all address Deliverable is a guess. Guesses become bounces.
How it works
How SimpleCold fits in
Three steps, using the tools you already have.
- 01
Export the leads
Download your list from your lead tool or sequencer as a CSV.
- 02
Verify and filter
Keep Deliverable, review Risky by reason, drop Undeliverable.
- 03
Import and send
Upload the clean list back and start the sequence.
What you get
What changes for your team
Every address comes back with a result and the reason behind it.
Protect sending domains
Remove the addresses that would bounce before the first email.
Honest catch-all handling
Catch-all domains are marked Risky, never called Deliverable.
Role addresses flagged
info@ and sales@ inboxes are flagged so you can find a person.
Works with your sequencer
Export, verify and import guides for Instantly, lemlist and Apollo.
Integrations
Works with the tools you already use
Export a CSV, verify it, import the clean list. Or call the API from your own workflow.
Instantly
Export campaign leads, verify the CSV, upload the clean list back into the campaign.
Read the guidelemlist
Export your leads list, verify it, then import only the addresses that will land.
Read the guideREST API
Verify new contacts from your own code, or from any tool that can send an HTTP request with your API key.
Read the API docsFAQ
Cold email questions
Short answers for teams like yours.
Still have a question? Talk to us.
Check your list before you send it
Start with 200 free credits. Pay per credit after that.