Updated August 2026

Paid plans

Email Finder Verified B2B email lookup

Find your prospects’ verified emails, from Google Sheets, your AI assistant or the API.

Start finding emails in Google Sheets →

or use it directly in

Claude

or via API

You give

First name, last name, company

You get back

email j.dupont@acme-corp.com
emailStatus Catch all

Try it01 / 06

Google SheetsClaudeAPI

The output02 / 06

What lands in your columns

2 fields, with a real example of each. You pay when the answer comes back, and never when it does not.

Field Name	Description	Example
email	Email address found or generated	`j.dupont@acme-corp.com`
emailStatus	Email verification status	`Catch all`

Step by step03 / 06

How to use this feature

Get started in 3 simple steps.

Add your data to Google Sheets.

Create a column with LinkedIn profile URLs. You can also import them from Sales Navigator or use Search Leads.

Select Email Finder

Open the Derrick add-on, choose Email Finder, and select the columns to enrich.

Get emails instantly

Your sheet fills with professional email addresses.

When to reach for it04 / 06

Email Finder use cases

Find work emails straight from a LinkedIn profile URL (or a name + company) - with a multi-source lookup + SMTP verification before write-back. You are only charged when an email is found. Verified-email match rate around 82% on US/EU B2B contacts.

Cold-email campaigns

enrich a 2,000-row Sales Nav export with verified emails ready for the sequencer.
Recruiter outreach

convert candidate LinkedIn URLs into work emails for direct outreach.
Account research

find the buying-committee email for every account in your TAL before launching the ABM motion.
CRM activation

turn email-less contact records into reachable leads by resolving emails from name + company.

Used by Outbound SDRs Recruiters ABM teams

How to Find Lead Email from linkedin profile url?

How to Find Lead Email from Fullname?

See all workflows →

Accuracy you can count on05 / 06

Email Finder: how it measures up

Verified email match rate, US/EU B2B. Higher is better.

Derrick Email Finder 82%

Hunter / Findymail-class 70%

Apollo built-in finder 65%

Industry average 55%

Hit rates depend on input geography (US/EU vs APAC), B2B vs B2C context, and input quality. Numbers above are typical mid-funnel results for B2B sales teams running Email Finder on enriched lead lists.

For your stack06 / 06

Use Email Finder via the API and the MCP

Email Finder isn't tied to the Google Sheets sidebar. Every Derrick enrichment - this one included - is also exposed through the REST API and the MCP server, so you can run it from your CRM, your data pipeline, an AI assistant, or any no-code tool (Zapier, Make, n8n). Same credit cost as the add-on, same data. API access is included from the PLUS plan up.

Read the API docs → Set up the MCP server →

Customer stories

Loved by sales teams worldwide

See what our customers say about Derrick.

323 reviews

"This app saved me so much time and effort. Great for anyone looking to build a contact list or network at scale quickly. As a start-up it's been invaluable."

Alex Clark

Director | SaaS GTM Leader

"Working pretty nifty compared to Snov.Io. Price wise it does give a fair shake, and IMO better interface since it's google sheets."

David Sire

Mortgage Broker at Zero Point Mortgage

"Derrick is a very simple and user-friendly app to enrich your contacts database. Best thing: you can test it for free. And then the price is so low, it's a no brainer."

Etienne Grange

CEO Form'actions

Finding a professional B2B email address is the highest-stakes step in any outbound workflow - one bad address burns sender reputation for the whole campaign. Derrick's email-finder runs a multi-source enrichment and reads names + companies directly from your Google Sheet. No CSV round-trip, no separate dashboard.

Verified-email match rate on standard B2B contacts is competitive with premium providers (see the accuracy chart above for the measured figure), with bounce rate kept low by a built-in SMTP check. Cost sits at about €0.01 per lookup on the Pro plan - a fraction of premium single-source providers' cost.

If your workflow already lives in Sheets, every other tool in the category eventually pushes you to CSV. This is the only one that lets you stay where your data already is - and the free plan (100 credits/month, no card) lets you validate the hit rate on your own list before committing. Full plan grid on the Derrick pricing page.

Related : the find email by full name recipe shows the exact Sheets workflow. Comparing tools : top Apollo alternatives by use case, Hunter review, Findymail vs Hunter vs Derrick.

Start finding professional emails today

Get accurate professional emails to speed up your workflow.

Add to Google Sheets Connect to Claude Use the API

5 Credits per email (starts at €0.01)

Unused credits roll over Keep unused credits for next month

Pay per result You are charged only if an email is found

Do I need to install anything to use Email Finder?

Just the Derrick Google Sheets add-on (one click, no API keys, no developer setup). Once installed, Email Finder is one of the workflows available from the Derrick sidebar inside any Sheet. The same feature is also available via REST API and via the Derrick MCP server for Claude / ChatGPT.

Can I use Email Finder on a list of 1,000+ rows?

Yes - Email Finder runs as a batch job inside Google Sheets, with progress tracking and per-row credit accounting. The workflow scales linearly: 10 rows or 10,000 rows, the steps are identical and you can step away while it runs.

Where does the data behind Email Finder come from?

Derrick aggregates 10+ public-data sources (LinkedIn graph, company websites, registry data, web crawl, third-party providers) and runs a multi-source lookup for Email Finder. The first source that returns a confident match wins; if no source is confident enough, the cell is left blank rather than guessed.

Is Email Finder GDPR-compliant?

Yes. Derrick only enriches public data, doesn't store personal records beyond the duration of the lookup, and supports full deletion on request. The Sheets add-on runs inside Google's OAuth-protected environment so your data stays private to your account.

Can I trigger Email Finder automatically when I add a row?

Yes - set up a Google Sheets onEdit trigger (Apps Script, takes 2 minutes) so a new row in column A automatically runs Email Finder into column B. Pair with Zapier / Make / n8n to push CRM contacts directly into the sheet for hands-free enrichment.