How it works
Install and add your API key
Click the extension icon and paste the key from your dashboard. It stays in your browser's local storage.
Open any profile
On a LinkedIn or GitHub profile a small PeopleDB indicator pins to the right edge of the page.
Click to look up
Hit “Look up contact info”. Results are cached locally, so revisiting a profile never costs another credit.
What you get
| Field | Detail |
|---|---|
| Email addresses | All known addresses, labelled personal or work, with one-click copy |
| Phone numbers | When available, with one-click copy |
| Local cache | Results stored in your browser, so no repeat charges for the same profile |
| Credit usage | 1 credit per lookup that returns an email · not-found is free |
Questions
Is the extension free?
The extension itself is free. Lookups draw on your account credits: 10 free on signup, no card required, and a lookup only costs a credit when it returns at least one email address.
Where is my API key stored?
Locally, in your browser's extension storage. It's only sent to peopledb.co when you run a lookup, never to any other site.
Does the profile owner see anything?
No. The extension reads the profile URL you're viewing and queries the PeopleDB API with it. Results come from PeopleDB's index, so nothing registers on LinkedIn's side: no profile view, no notification.
Add to Chrome
Free extension. 10 free lookups with every new account.