CUFinder
Contact Sales
Enrichment Engine

Turn Incomplete Data Into Sales-Ready Insights

Unlock the power of data enrichment with CUFinder's Enrichment Engine. Upload a file, choose a service, and get verified emails, phones, revenue, tech stack, and more - across 1B+ contacts and 85M+ companies, refreshed daily.

Sign up for FreeContact Sales

0M+

companies

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contacts

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+100K Companies Rely on Us
AdobeAdobeAmazonAmazonHubSpotHubSpotFacebookFacebookQuoraQuoraGoogleGoogleVisaVisaAdobeAdobeAmazonAmazonHubSpotHubSpotFacebookFacebookQuoraQuoraGoogleGoogleVisaVisa
The problem

Your List Is Full of Blanks - and Blanks Cost You Deals

A lead list is only as good as the fields that are filled. Missing emails bounce. Missing phones go unanswered. Missing firmographics break your segmentation and scoring. So your team burns hours on manual research instead of selling. Data enrichment closes those gaps automatically - it refreshes stale records and fills empty cells before a rep ever reaches out.

leads.csvBefore
CompanyEmailPhoneRevenue
1Acme Inc
2Globex
3Initech
4Umbrella Corp
5Hooli
6Soylent
The toolkit

A Full Package of Data Enrichment Tools

One engine, 15+ enrichment services. Whether you need to enrich company data, find a business email, append revenue, or reveal a tech stack, it’s all here. Switch between Company and Contact tools with a tap, run any service on a file, and export clean, CRM-ready data.

Find the website from a company name
Input
Acme Corporation
Output
acme.com
Enrich Company
Input
stripe.com
Output
StripeFintech8,000+ employeesSan FranciscoPrivate
Find LinkedIn Company Information from Company Name
Input
Notion Labs
Output
linkedin.com/company/notionhq400k followersSoftware
Find Company Lookalikes
Input
datadog.com
Output
New RelicDynatraceSplunkGrafana LabsSumo Logic
Enrich company with latest fundraising data
Input
anthropic.com
Output
Series E$3.5B raisedled by Lightspeed2025
Find Company Annual Revenue
Input
shopify.com
Output
$7B+ annual revenue
Find Company Name from Website
Input
vercel.com
Output
Vercel Inc.Developer Tools600+ employeesSan Francisco
Find Business Email Address
Input
Figma
Output
contact@figma.comstatus: valid
Find Business Phone Number
Input
Atlassian
Output
+1 415 555 0142status: active
Find child companies (Subsidiaries)
Input
alphabet.com
Output
GoogleYouTubeWaymoDeepMindVerily
Find Technology Stack
Input
airbnb.com
Output
ReactAWSDatadogSalesforceSegment
Enrich person from LinkedIn profile
Input
linkedin.com/in/janedoe
Output
Jane DoeVP MarketingAcme (Software, 500+ staff)London
Reverse Email Lookup
Input
j.doe@acme.com
Output
Jane DoeVP MarketingAcmelinkedin.com/in/janedoe
Find work email from LinkedIn profile
Input
linkedin.com/in/janedoe
Output
j.doe@acme.comstatus: valid
Turn name and company into a fully enriched profile with email and phone
Input
Jane DoeAcme
Output
Jane DoeVP Marketingj.doe@acme.com+1 415 555 0142linkedin.com/in/janedoe
How it works

From Raw File to Enriched List in 3 Steps

1

Select a service & upload

Choose from 15+ services, then drop in an Excel or CSV file and map your input column.

2

Let CUFinder match

In about a second, CUFinder searches its daily-refreshed database and fills your chosen output fields.

3

Download or push

Export in Excel, save to a list in CUFinder, or push to HubSpot, Salesforce, or Zoho.

You only spend credits on successful matches - “Not Found” rows are free. Upload format: .xlsx or .csv.

Stack enrichments

One Upload, Many Outputs

Run several services in sequence on the same file - turn a company name into a domain, then an email, then a phone, then a tech stack - and export once. So a thin list becomes a fully enriched dataset in a single workflow, with no re-uploading between steps.

  • Domain
  • Email
  • Phone
  • Tech stack
Company
Acme Inc
Globex
Initech
Umbrella Corp
Hooli
Soylent
Save & integrate

Download to CRM, Excel, or Lists

Add the enriched data CUFinder finds to your CRM and automation tools effortlessly, across 10+ platforms including HubSpot, Salesforce, and Zoho. Prefer a file? Download in Excel. Want to keep working inside CUFinder? Save it to a list in your dashboard.

YOUR LIST1,284 recordsSCSarah ChenVP Sales · AcmeMRMarcus ReedHead of Growth · GlobexPPPriya PatelCRO · InitechDODavid OkaforVP Sales · HooliPush to CRM
Why CUFinder

Accurate, Affordable, and Easy

Data enrichment only pays off if it’s accurate, affordable, and easy. CUFinder is all three.

Transparent, flexible pricing

Monthly or annual, no hidden fees - pay for matches, not misses.

98%+ data accuracy

Verified daily through rigorous algorithms, so what reaches your CRM is correct.

Refreshed daily

Every profile is re-checked through automated verification each day, so records never go stale between syncs.

No learning curve

Upload, map, run - that’s it. Anyone on your team can use it day one.

Compliant by design

GDPR, CCPA, and SOC 2 Type II - enrichment your data team is comfortable with.

Worldwide database

Detailed profiles across 85M+ companies and 1B+ contacts, globally.

Who uses it

Built for the Teams That Live in Spreadsheets

Sales

Fill missing emails and phones before outreach.

Marketing

Enrich records for segmentation and ABM.

Recruiting

Complete candidate profiles at scale.

RevOps / BI

Clean and standardize records across systems.

Scale & freshness

The Data Is Big - More Importantly, It’s Fresh

0B+

contacts

0M+

companies

0%

accuracy

Daily

data refresh

CUFinder draws on 1B+ contact profiles and 85M+ company profiles, each refreshed daily through automated verification. That depth is why teams trust enrichment output at volume - and why CUFinder holds Leader and Top Performer badges on G2 from 1,000+ reviews.

GDPRCCPASOC 2 Type II

Frequently asked questions

What is CUFinder's Enrichment Engine?
CUFinder's Enrichment Engine is a spreadsheet-based tool that fills in missing company and contact details in bulk. You upload a file, choose a data enrichment service, and CUFinder appends verified fields like emails, phone numbers, revenue, and tech stack. So a thin list turns into a complete, sales-ready dataset in minutes. It runs on a database of 1B+ contacts and 85M+ companies, refreshed daily.
What data can I enrich with the Enrichment Engine?
You can enrich both company and contact data using 15+ services. On the company side, you can find a company's domain, build a full firmographic profile, or pull annual revenue, technology stack, fundraising data, and subsidiaries. On the contact side, you can find a verified business email, enrich a person from their LinkedIn profile, or run a reverse email lookup. So whatever field is missing, there's a service for it.
How does the Enrichment Engine work?
Select a service, upload your Excel or CSV file, map your input column, and run it. CUFinder then matches each row against its daily-refreshed database in about a second and fills your chosen output fields. You can even run several services in sequence on the same file, so one upload can add a domain, an email, and a phone together. After that, you export the results. You only spend credits on successful matches, since "Not Found" rows are free.
How can I save and export my enriched data?
You get three options: push it to your CRM, download an Excel file, or save it to a list inside CUFinder. The engine connects to HubSpot, Salesforce, Zoho, and 10+ other automation tools, so enriched records sync in a click. Prefer a file? Download the full list in Excel instead. Want to keep working in-app? Save it to a list in your dashboard, where it pairs neatly with the Prospect Engine. So the output fits whatever workflow your team already runs.
How accurate is CUFinder data, and is it compliant?
CUFinder holds a 98%+ accuracy rate, refreshes its data daily, and stays compliant with GDPR, CCPA, and SOC 2 Type II. Every field is re-verified through automated checks, so you're acting on current information rather than a stale scrape. You can read more about coverage and sources on the Our Data page. And because CUFinder doesn't store the files you upload, your input data stays private.
How do credits work in the Enrichment Engine?
One successful match costs one credit, and you're never charged for a "Not Found" result. Because uploads aren't stored, a file with repeated inputs will cost more than one credit for the same value. Plans range from a free plan to paid tiers, and you can add unlimited teammates to any account. Just keep in mind that unused credits expire at the end of your subscription month and don't roll over.
98% accuracy, GDPR & CCPA ready

Start enriching your data today

Turn a thin list into complete, verified records in minutes. Free plan with 15 credits, no credit card required.

Start for freeTalk to sales

Free plan available · 50 credits/month · no credit card required