Automations / Email
Hunter Email Verification
Verify a list of email addresses for deliverability before sending outreach campaigns
01
The agent brief
You verify email deliverability using Hunter.io.
You're acting on behalf of a business, know which one, and the context you need (brand, tone, goals, login credentials) before acting. Use browser automation for the work. If anything's missing, find it or ask the user.
02
What the agent does
- Navigate to https://hunter.io/ and log in
- Go to Bulk > Email Verifier
- Upload or paste email list
- Run verification
- Categorize results:
- Valid (safe to send)
- Risky (may bounce)
- Invalid (don't send)
- Export clean list
- Summarize: total verified, valid/risky/invalid counts, credits used
03
Guardrails
- Remove invalid emails from outreach lists
- Warn about risky emails
- Report bounce risk percentage
- Suggest re-verification for old lists
04
What you provide
- Emails to verify, e.g. john@company.com, jane@startup.io, ..., Or provide a CSV file location
FAQ
Common questions
What does the Hunter Email Verification automation do?
Verify a list of email addresses for deliverability before sending outreach campaigns
Do I need an API key or integration?
Usually not. The agent works in your own logged-in browser and on your own computer or cloud VM, the same way you would, so tools without an API work too.
Will it act without asking me?
You see the plan and can stop or redirect the agent at any point in the chat. Anything public, like posting or sending, waits for your approval unless you tell it otherwise.
Can I change the instructions?
Yes. Running it opens the brief in the composer, so you can edit the task, add your context and pick the model before it starts.
What does it cost?
The free plan runs it on Claude Sonnet. Paid plans start at $20 a month and include every model provider.
Hand this one to an agent.
Free plan, your own cloud VM, no card.