Snapshot
Decision-makers, reachable contacts, sleeping gems and growth by year — the four numbers that tell you whether your network is an asset or a list.
Part of Extensa · getextensa.com
Turn your LinkedIn export into network intelligence.
Extensa turns one LinkedIn export into a real read on your network: who decides, who's still reachable, who went quiet, and what kind of networker you actually are. Nothing leaves your browser.
No account. No upload. No copy of your contacts.
Snapshot · example
Contacts
3,412
Decision-makers
486
Reachable
1,974
Sleeping gems
212
Illustrative example. Your own numbers replace these after you upload your export.
Growth by year
Your type · example
ENTJ
The Commander
One of 16 network types, computed from your export.
What you get
A dashboard, a prospect list, and a mirror.
Find people
Search and filter by seniority, industry, freshness and email. Every row is scored 0–100 on authority, fit and recency.
Network Personality
A four-letter type from the shape of your network — reach vs. depth, concrete vs. ideas, logic vs. people, clustered vs. scattered.
Wrapped
Your biggest connecting day, your name twins, your season, and a verdict — story cards that share nothing about anyone.
How it works
Three steps, about thirty seconds.
01
Export from LinkedIn
Settings → Data privacy → Get a copy of your data → Connections. Arrives by email in minutes.
02
Drop the CSV
It's read in the tab. The three notice lines LinkedIn adds are skipped automatically.
03
Read your network
Snapshot, search, personality and Wrapped render instantly and stay in this browser.
Privacy by architecture
We can't leak your contacts. We never have them.
The CSV is parsed by JavaScript in your tab and the result is kept in your browser's localStorage. There is no endpoint that accepts contact data, so there is no copy to lose. “Clear my data” erases it in one click.
Read the privacy detailsLocal parsing
File API, in your tab
No account
Nothing to sign up for
localStorage only
One key, your device
Anonymised AI
Aggregate counts, no names
Common questions
All answersWhere's the CSV?
LinkedIn → Settings & Privacy → Data privacy → Get a copy of your data → Connections.
Do I need an account?
No. There's no sign-up anywhere in the product.
Can I delete it all?
Yes — “Clear my data” wipes the stored dataset instantly.
Read your network in about 30 seconds
Export Connections.csv from LinkedIn, drop it in, and the whole picture renders locally.
Analyze my network