After Correlation One
- 47%Joined a startup9
- 26%Joined a big company5
- 26%Elsewhere
Shares of those who moved on, by their next stop.
People who leave Correlation One most often go to a long tail of companies. Of them, 47% go somewhere small
Not Correlation One's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 22 people on a map of 67,181, No. 1,155 on it by people. Updated September 30, 2026.
- People on the map
- 22Under 0.1% of everyone on the map
- There now
- 00% of the people here
- Moved on
- 22100% of the people here
- Median tenure
- –fewer than 20 stays here have both a start and an end on the record, too few for a median
Came from, went to
Ribbon width is the number of people who made the move.
Not enough recorded moves to draw a river for Correlation One yet.
How long people stay
75%<1y
8%1-2y
8%2-4y
8%4-7y
0%7y+
12 stays with both a start and an end on the record.
Who comes and goes, by year
<3<317
<3<318
<3<319
11320
61321
<3<322
0<323
0<324
0025
0026
joined left2026 is a partial year
2017 to 2026: 23 joined, 23 left.
Caliber
Not enough scored profiles here yet (10).
Titles held here
- Data Science Fellow5
1 most common titles, by people who held them.
First job on the record for 14% of people here.
Where they studied
- Columbia13.6%
- Georgia Tech13.6%
The 2 most listed schools among the 22 people here with a school on file.
3 of the 22 people here with a school on file list Columbia and 3 list Georgia Tech. A person can list more than one, so these overlap.
Public work
Not enough of the record here has been checked.This share needs 30 people whose profile was checked for public accounts, and there are fewer here.
Where they are now
45% of the people who have worked at Correlation One and list a location live in New York today, against 18% of everyone on the map.
Correlation One
Everyone on the map
- 45%New York10 · map 18%
- 36%SF Bay Area8 · map 41%
- 18%Somewhere else4
All 22 people who worked at Correlation One list a location, and every share here is over them.
Where they live now, from the profile as it reads today, not where they sat while working at Correlation One: a metro here isn't an office there. The lower strip is the same metros across the whole map.
On the same resumes
Companies that show up most often alongside Correlation One, at any point in a career.
Key facts
- 22 people on the Zelcast alumni map have worked at Correlation One: 0 are there now, 22 have moved on.
- Of the people with a recorded next move after Correlation One, fewer than 3 went to a founder title next, 47% joined a company of 200 or fewer, and 26% joined one of 10,000 or more.
- Most common title held here: Data Science Fellow.
- Top school: Columbia, listed by 3 of the 22 people here with one on file (13.6%). Then Georgia Tech (3).
- 45% of the 22 people here who list a location live in New York today, against 18% across the map. Where they live now, not the office they sat in while they worked here.
About this data: built from 352,028 jobs across 67,181 engineers in the Zelcast network and Eng Scorer reads, updated September 30, 2026. A move counts when the next role starts within 24 months of leaving. Companies under 20 people on the map aren't shown, and destinations under 3 people fold into the totals. Caliber is the Eng Scorer score.
Worked at Correlation One? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.
Arrow keys move along the map.