CSV enrichment
Upload a spreadsheet, map the columns in the browser and run it.
Data enrichment
Fill in missing emails and company data.
Upload a CSV or pick a list and Optimizly looks for emails, titles, LinkedIn profiles and company details — from the company's own website first, then by email pattern with a mail-server check.
What you can do
What you can do with Data enrichment.
List enrichment
Enrich every member of a list in one job.
Email status
Each address is marked verified, likely, guessed or invalid.
Job-change detection
People who no longer appear on their company's team page are flagged so you can re-engage them.
Export
Download the enriched results as CSV.
How it works
How it works, step by step.
Upload or pick a list
Map columns such as name, company and domain.
Choose options
Keep only verified emails or overwrite existing fields.
Review
Follow progress and export the results.
FAQ
Data enrichment questions
How are emails found?
From the company's own website first. Otherwise a likely address is derived from the company's email pattern and checked against its mail server.
Is job-change detection exact?
It is a heuristic: someone previously found on a team page who no longer appears is tagged. It only runs when the page still names people.
See Data enrichment with your own data.
Book a demo or start a 14-day trial of the whole platform — no card needed.