Automate 1Lookup verification and enrichment workflows

Validate phone numbers, email addresses, and IPs; screen for spam and DNC; enrich contacts before they reach your CRM.

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Popular Use Cases

1Lookup → Gmail

Start a workflow in your other tools whenever something new happens in 1Lookup.

Slack → 1Lookup

Update records in 1Lookup automatically when data changes in the apps your team already uses.

1Lookup → Zendesk

Log 1Lookup activity into a spreadsheet or database so reporting stays current without manual entry.

See all use cases

Available Events and Actions

Enable Integrations or automations with these events of 1Lookup

When this happensTrigger

No trigger available

Do thisActions

Action is the task that follows automatically within your 1Lookup integrations.

Check Phone Number for Spam

Check Phone Number for Spam

Check a phone number for spam and robocall reports; returns caller type and fraud score. Optionally bypass cache.

Validate Phone Number

Validate Phone Number

Validate a phone number and get its line type, carrier, reachability, DNC flags and a recommended action.

Scrub Phone Number Against DNC

Scrub Phone Number Against DNC

Check a phone number against Do Not Call lists and known litigators before you call or text.

Find Person by Phone Number

Find Person by Phone Number

Look up a US phone number's person details (name, address, email). Choose lookup source or bypass cache.

Validate Email Address

Validate Email Address

Verify an email and return deliverability, quality, reputation, and fraud risk; optionally bypass cache.

Find Work Email

Find Work Email

Find a person's verified work email from their name and company domain.

Real-world use cases of 1Lookup integrations

See how 1Lookup integrates with popular apps to automate tasks and streamline your workflow.

Verify new HubSpot leads with 1Lookup, then enrich contacts before sales follows up.

Check Salesforce phone numbers with 1Lookup when records update, and flag DNC issues for review.

Screen Mailchimp subscribers with 1Lookup before campaigns, removing risky emails from mailing lists.

Enrich Zendesk customer profiles with 1Lookup when tickets arrive, helping agents confirm contact details.

Validate inbound contacts in your CRM with 1Lookup before assignment to sales owners.

Update your spreadsheet with 1Lookup company enrichment after imports, keeping reporting and outreach lists current.

1Lookup
1Lookup
Airtable
MailerLite
HubSpot
Sangam CRM
Zoom
Dropbox
2300+ more apps

How to get started with 1Lookup automations

Automate when something happens in 1Lookup

Login -> Create new flow -> Select trigger -> Search 1Lookup -> Choose the trigger from the list

Take action in 1Lookup when something happens in an app or you want to add step in flow

Login -> Create new flow -> Select action -> Search 1Lookup -> Choose the action from the list

Trigger

1Lookup

Action

1Lookup

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1Lookup

About 1Lookup

1Lookup is a data verification and enrichment API that validates phone numbers, email addresses and IP addresses, screens numbers for spam and DNC, and enriches contacts and companies.

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viaSocket

About viaSocket

viaSocket is an AI-powered, workflow automation platform that helps people and businesses connect apps and automate repetitive tasks. With thousands of integrations, anyone can build workflows to move data, cut manual work, and save time. Whether for simple tasks or large-scale processes, viaSocket makes automation easy and helps teams focus on what matters most.

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