Verified emails & phone numbers that actually convert

Enrich any prospect profile into an outreach-ready contact — with real-time verification, confidence signals, and success-based credits. You pay only when data is found.

1 credit = 1 profile unlock: work emails, personal emails, and phone. No separate charges per field.

Data Scientist

All ContactsSelected

ProfileEmailPhone

Lena Fischer

Data Scientist

Marco Vitale

Data Scientist

Aisha Khan

Data Scientist

Sofia Alvarez

Data Scientist

“ProspectFlow’s enrichment is straightforward — 1 credit unlocks the full profile (all work emails + phones we can find). No separate charges for email vs phone, and the data is reliable.”

Head of Outreach, B2B SaaS

AI Search

Prospect directly from AI search

Use AI-powered search to find the right decision-makers — with verified direct emails and phone numbers, updated in real time, built privacy-by-design.

Prospector

Filters (5)Clear all

Contacts (34,890)

Add contacts to:My first folder 📁

Profile ⌄

Ava Brooks

AI Engineer

Leo Martins

Data Scientist

Mia Chen

AI Engineer

Noah Patel

MLOps Engineer

Lina Rossi

AI Engineer

Search for decision makers on Software Development teams, with 10 years of experience in their role, with more than 4 years in the last company, located in United Kingdom London

Email ✕Verified ✕Work ✕Direct ✕

ProspectFlow AI

Enrich contacts with OpenBlockAI

Low-latency enrichment powered by decentralized data intelligence. One request returns verified profiles, contact info, and professional history consistently and reliably.

OpenBlockAI - ProspectFlow API

curl -X POST "https://api.openblockai.com/v1/prospectflow/enrich" \

-H "Authorization: Bearer {your_api_key}" \

-d '{ "full_name": "Ariel Camino" }'

{

"status": "success",

"data": {

"full_name": "Ariel Camino",

"title": "CEO",

"company": "OpenBlockAI",

"verified_emails": [

{

"address": "ariel@openblockai.com",

"confidence": "99.8%"

}

]

}

B2B Data Layer

Power your outreach with high-coverage B2B contact data

Personal emails

~ 79 M

Personal emails that convert

Work emails

~ 137 M

Verified work emails for outreach

Phones

~ 40 M

More connects. Better conversations.

Flexible pricing plans to suit your needs

Enrich Starter

$59/ month

2,000 Credits

1 credit = 1 profile
access to all work/personal emails & phone

Also Includes:

Verified Email Addresses
Phone Numbers
Unlimited Exports
CSV Enrichment (1,000 rows)

Enrich Growth

$109/ month

5,000 Credits

1 credit = 1 profile
access to all work/personal emails & phone

Also Includes:

Verified Email Addresses
Phone Numbers
Unlimited Exports
CSV Enrichment (5,000 rows)

Enrich Scale

$159/ month

12,000 Credits

1 credit = 1 profile
access to all work/personal emails & phone

Also Includes:

Verified Email Addresses
Phone Numbers
Unlimited Exports
CSV Enrichment (10,000 rows)

Frequently Asked Questions

Can't find the answer you're looking for? Don't hesitate to get in touch with our customer support team.

What is Prospect Contact Enrichment?

Prospect Contact Enrichment turns a profile, like name, company, or LinkedIn URL, into outreach-ready contact data by returning verified emails and phone numbers when available via API.

What data do you return for an enriched profile?

When available, we return verified work emails, personal emails, direct phone numbers, plus helpful context like company, title, location, and profile identifiers.

How does billing work? What is 1 credit?

1 credit = 1 successfully enriched profile. You are charged once per person, regardless of how many emails and phone numbers are returned for that profile.

Do I get charged if no data is found?

No. If we cannot find any usable contact data for a profile, we do not charge a credit.

How do you ensure the contact data is reliable?

We use multi-step verification signals across sources and run checks to reduce invalid or outdated contact details. You can also validate emails before outreach to protect deliverability.

Can I enrich in bulk or only one-by-one?

Both. You can enrich a single profile via API, or run bulk enrichment for lists. We are built for scale with rate limits and batching support.

Is this privacy-friendly and compliant?

We follow privacy-by-design principles, minimize stored data, and support controls like access keys, logging, and retention settings. Use should align with your internal policies and applicable laws.