Verified Email & Phone Enrichment that Fits Your Workflow

Enrich leads in bulk using an asynchronous Enrichment API that returns verified emails and phone numbers via webhook, with pay-for-result credits.

Grab your API Key

Benefits that Show Up in Your Pipeline

Our enrichment API is built to improve coverage, reduce bounce risk, and keep enrichment predictable when you scale.

Fill more records automatically

Increase coverage by using 20+ providers in parallel, so missing contact fields don’t block outreach or workflows.

Reduce bounce risk

Verified email enrichment runs through triple verification and returns clear status so your team can trust what ships to users.

Keep bulk enrichment stable

Async processing avoids timeouts. You start enrichment once and receive the completed result when it’s ready.

Spend credits only on outcomes

Credits are used only when a result is returned, keeping your data enrichment API costs tied to delivered value.

Ready to enrich
your leads?

Turn incomplete profiles into verified emails and phones with pay-for-results credits.

Get your API Key

What You Get With the Enrichment API

A quick snapshot of what your team can expect in production.

Capability

What Redrob does

Coverage

Uses 20+ providers to improve fill rates

Email enrichment API

Returns validated emails with triple verification

Phone number enrichment API

Returns phone numbers when available

Delivery

Webhook-first async flow using an enrichment ID

Email status

Deliverable or Invalid (high bounce risk)

Pricing logic

Charged only when results are returned

Credits

1 credit per email, 3 credits per phone

Limits

25 calls/min, 100 contacts/bulk

Throughput

Up to 2,500 contacts/min

Queue fairness

100 contacts processed at a time per workspace

Deduplication

No charge for re-enriching prior contacts, with exceptions

Capability

What Redrob does

Coverage

Uses 20+ providers to improve fill rates

Email enrichment API

Returns validated emails with triple verification

Phone number enrichment API

Returns phone numbers when available

Delivery

Webhook-first async flow using an enrichment ID

Email status

Deliverable or Invalid (high bounce risk)

Pricing logic

Charged only when results are returned

Credits

1 credit per email, 3 credits per phone

Limits

25 calls/min, 100 contacts/bulk

Throughput

Up to 2,500 contacts/min

Queue fairness

100 contacts processed at a time per workspace

Deduplication

No charge for re-enriching prior contacts, with exceptions

How the Enrichment API Works

A webhook-first flow designed for production teams that run enrichment in batches and need reliable delivery.

Start Enrichment

Add Webhook Delivery

Enrich & Validate

Receive Results via Webhook

Building Sales Features into Product?

Integrate Redrob directly to power verified lead enrichment inside your workflow.

Generate API Key

Building Sales Features into Product?

Integrate Redrob directly to power verified lead enrichment inside your workflow.

Generate API Key

Frequently Asked Questions

Frequently asked questions

Why don’t I get results immediately?

Why is webhook the recommended method?

When are credits deducted?

Will duplicates cost me credits?

Your B2B Lead Generation Solution!

Find verified business emails and enrich

company data effortlessly.

Product

Company

Resources

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