Integration

Find and verify professional email addresses with Hunter io connected to the rest of your GTM stack

Integrate Hunter into the workflow. Can search domains, find email addresses, verify email addresses, discover companies, find companies, and count email addresses.

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6 operations0 triggersAuth: api-key

About Hunter io

Hunter.io is a leading platform for finding and verifying professional email addresses, discovering companies, and enriching contact data.

What teams automate with Hunter io

Find email addresses by domain: Search for all publicly available email addresses associated with a specific company domain.
Discover companies: Use advanced filters and AI-powered search to find companies matching your criteria.
Find a specific email address: Locate the most likely email address for a person at a company using their name and domain.
Verify email addresses: Check the deliverability and validity of any email address.
Enrich company data: Retrieve detailed information about companies, including size, technologies used, and more.

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What can you do with the Hunter io integration?

What can you do with the Hunter io integration? Hunter.io is a leading platform for finding and verifying professional email addresses, discovering companies, and enriching contact data. Hunter.io provides robust APIs for domain search, email finding, verification, and company discovery, making it an essential tool for sales, recruiting, and business development. With Hunter.io, you can: AptlyStar exposes 6 operations so teams can automate end-to-end processes without maintaining brittle scripts.

Automate & integrate Hunter io

Compose Hunter io with the rest of your stack using visual workflows and agents.

Read & query data

Pull live records, search entities, and keep downstream systems up to date.

Domain Search
Find Company

Automate on events

React to webhooks and polling triggers the moment something happens.

Email Finder
Email Verifier
Discover Companies
Email Count

Hunter io manage lifecycle

Archive, delete, merge, and reconcile records with guardrails and approvals.

Find Company
Email Count

Hunter io notify & orchestrate

Trigger downstream actions, alerts, and hand-offs when something changes.

Hunter io analyze & report

Aggregate metrics, export datasets, and feed BI or agent summaries.

Hunter io automate on events

React to webhooks and polling triggers the moment something happens.

Build Hunter io agents

Ship AI workflows that read, decide, and act on Hunter io — with guardrails and human approvals where you need them.

Hunter email finder

Build a workflow that takes a target company and role from a table, runs Hunter to find the matching email, validates it, and writes the verified contact back.

Explore templates

Hunter email verifier

Create a workflow that runs a list of email addresses through Hunter verification, removes invalid emails, and writes a clean list for outbound sends.

Explore templates

Hunter + Email Bison outbound

Build a workflow that uses Hunter to find prospect emails, validates each, and pushes valid prospects into an active Email Bison campaign.

Explore templates

Hunter domain finder

Create a workflow that takes a list of company names, finds the matching domains via Hunter, and enriches the rows so the CRM has accurate domain data.

Explore templates

Hunter event-list enricher

Build a workflow that takes a Luma event registrants list, finds their work emails via Hunter, and writes the verified emails into HubSpot for followup.

Explore templates

Hunter CRM gap-filler

Create a scheduled workflow that finds HubSpot contacts missing email addresses, looks them up via Hunter, validates each, and updates the contact record.

Explore templates

Ready to solve your Hunter io integration challenges?

Connect Hunter io once, then reuse the same blocks across agents, workflows, and templates.

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Challenges AptlyStar solves

Keep Hunter io in sync with the rest of your stack

Teams lose hours copying data between Hunter io and CRMs, inboxes, and spreadsheets. AptlyStar connects Hunter io to 6+ operations so updates flow automatically.

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Scale Hunter io automations without custom glue code

One-off scripts break when APIs change. Use visual workflows, retries, and typed blocks so Hunter io automations stay maintainable as you grow.

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Give AI agents secure, scoped access to Hunter io

Agents need live Hunter io context without over-permissioned keys. Connect credentials once, apply guardrails, and let agents act through audited workflow runs.

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Featured Hunter io templates

Ready-to-use workflow templates that include Hunter io, just like in the app.

Hunter email finder

Build a workflow that takes a target company and role from a table, runs Hunter to find the matching email, validates it, and writes the verified contact back.

Browse templates

Hunter email verifier

Create a workflow that runs a list of email addresses through Hunter verification, removes invalid emails, and writes a clean list for outbound sends.

Browse templates

Hunter + Email Bison outbound

Build a workflow that uses Hunter to find prospect emails, validates each, and pushes valid prospects into an active Email Bison campaign.

Browse templates

Hunter domain finder

Create a workflow that takes a list of company names, finds the matching domains via Hunter, and enriches the rows so the CRM has accurate domain data.

Browse templates

Hunter event-list enricher

Build a workflow that takes a Luma event registrants list, finds their work emails via Hunter, and writes the verified emails into HubSpot for followup.

Browse templates

Hunter CRM gap-filler

Create a scheduled workflow that finds HubSpot contacts missing email addresses, looks them up via Hunter, validates each, and updates the contact record.

Browse templates