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Integrations & Import Options

Your Contacts. Your Tools. A Cleaner List.

Explore your options without signing in. Connect your CRM, build with the API or start with a file.

Available Workflows

Choose the option that matches where your contacts live. Connecting an account happens only after you sign in.

CRM Integration

HubSpot

Verify CRM contacts, then bring InboxValid results back to their contact properties.

What You Need

An InboxValid account, a HubSpot account and permission to connect your CRM.

How It Works

  1. Connect HubSpot with OAuth.
  2. Choose a contact list and review the verification scope.
  3. Run verification and write the results back.
Connect HubSpot →Setup guide →
Spreadsheet Integration

Google Sheets

Validate email addresses directly from a selected Google Sheets range.

What You Need

An InboxValid account and permission to connect Google Workspace.

How It Works

  1. Connect Google Workspace with OAuth.
  2. Choose a Sheet range and email column.
  3. Validate the rows and review the results.
Connect Google Sheets →Setup guide →
Document Integration

Google Docs

Create a Google Docs summary from your Google Sheets verification results.

What You Need

An InboxValid account and permission to connect Google Workspace.

How It Works

  1. Connect Google Workspace with OAuth.
  2. Validate a Google Sheets range.
  3. Create a Docs summary of the verification run.
Connect Google Docs →Setup guide →
Prospecting Workflow

Apollo

Validate saved Apollo contacts with a scoped workspace connection before outreach.

What You Need

An Apollo workspace API key or approved OAuth connection.

How It Works

  1. Connect a scoped Apollo workspace.
  2. Check the connection and choose contacts.
  3. Review results before any write-back.
Explore Apollo →Setup guide →
Automation

Zapier

Trigger a verification from a Zap using Webhooks by Zapier.

What You Need

An InboxValid API key and a Webhooks by Zapier Custom Request step.

How It Works

  1. Create a POST Custom Request step.
  2. Send the mapped email to the verification endpoint.
  3. Use the returned status in the next Zap step.
Ask About Zapier →Setup guide →
AI Assistant

Claude (MCP)

Let Claude verify emails, find addresses and clean lists on your account from a chat.

What You Need

An InboxValid API key and Claude on the web, desktop or Claude Code.

How It Works

  1. Create an API key on the dashboard.
  2. Add mcp.inboxvalid.com/mcp as a custom connector with the key as a header.
  3. Ask Claude to verify an address or clean a list.
Connect Claude →Setup guide →
Enrichment Workflow

Clay

Send Clay rows to the verification API and map results back to table columns.

What You Need

An InboxValid API key stored in Clay credentials.

How It Works

  1. Add an HTTP enrichment step.
  2. Map the row email to the request body.
  3. Map status, trust score and provider to columns.
Use the API with Clay →Setup guide →
Automation

n8n

Use InboxValid in self-hosted or cloud n8n workflows.

What You Need

An InboxValid API key stored as an n8n credential.

How It Works

  1. Add an HTTP Request node.
  2. Use Header Auth and map the incoming email.
  3. Route the returned status into your workflow.
Use the API with n8n →Setup guide →
Website Integration

Form Validation

Check email addresses in your signup, lead and contact forms before accepting a submission.

What You Need

An InboxValid API key and a server-side form handler or protected backend endpoint.

How It Works

  1. Send the submitted email from your backend.
  2. Read the verification status and reason.
  3. Accept, warn or reject based on your form policy.
Build Form Validation →Setup guide →
Form Plugin

WordPress

Validate addresses submitted through native WordPress forms and popular form plugins.

What You Need

A WordPress site and an InboxValid API key.

How It Works

  1. Install and configure the InboxValid plugin.
  2. Choose the forms that should be checked.
  3. Test the connection before enabling validation.
Ask About WordPress →Setup guide →
Coming Soon

More Popular Connections Are on the Way

Native connections for Salesforce, Pipedrive, ActiveCampaign, Make are planned. Use the available workflows above today.

Salesforce

Planned Native Connection

Pipedrive

Planned Native Connection

ActiveCampaign

Planned Native Connection

Make

Planned Native Connection

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