Zelcastalumni map

People who leave Quizlet most often go to Google. Of them, 13% found something next and 13% go somewhere small. The median tenure is 2y 6m

Not Quizlet's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 35 people on a map of 67,181, No. 705 on it by people. Updated September 30, 2026.

People on the map
350.1% of everyone on the map
There now
1131% of the people here
Moved on
2469% of the people here
Median tenure
2y 6mmiddle half 1y 2m to 5y 1m

Put Quizlet side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move. Most arrive from Google. Most leave for Google (12% of recorded departures).

Quizlet35 in · 26 out
5 of 35 recorded arrivals shown, 30 more from 27 other companies3 of 26 recorded departures shown, 23 more to 20 other companies

After Quizlet

  • 13%Founded something3
  • 13%Joined a startup3
  • 35%Joined a big company8
  • 39%Elsewhere

Shares of those who moved on, by their next stop.

How long people stay

23%<1y
19%1-2y
19%2-4y
29%4-7y
10%7y+
2y 6m median tenuremiddle half 1y 2m to 5y 1m

31 stays with both a start and an end on the record.

Who comes and goes, by year

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
joined left2026 is a partial year

2012 to 2026: 36 joined, 26 left.

Caliber

Not enough scored profiles here yet (24).

Titles held here

  1. Software Engineer11
  2. Senior Software Engineer6
  3. Staff Software Engineer6
  4. Software Engineer Intern5

4 most common titles, by people who held them.

First job on the record for 11% of people here.

Whether a title rose here

The level of the first title recorded here, against the last.

48%Titles that rose11 of 23 classified people

  • 48%Rose11 people
  • 39%Stayed level9 people
  • 13%Fell3 people

23 of the 35 people here had a title that could be placed on the ladder before and after.

A title rose when the last title recorded here sits higher on the ladder than the first. For someone with one title here who then left, it's measured against the first title of their next role. The ladder runs intern, junior, mid, senior, staff or manager, principal, director, VP, then founder or C-level. Titles that match no rung are left out rather than guessed, and product, program and project managers are left out entirely as a different ladder. What's left leans towards people who have left: someone still here on one recorded title has nothing to measure against.

Where they studied

  1. MIT17.1%
  2. Stanford8.6%

The 2 most listed schools among the 35 people here with a school on file.

6 of the 35 people here with a school on file list MIT and 3 list Stanford. A person can list more than one, so these overlap.

Public work

one square is one in a hundred
77%have a public GitHub account on their profile

27 of the 35 people here whose profile was checked for public accounts. An account the check missed reads the same as no account, so this is a floor.

31% is the median across the 857 companies that can show this figure.

Where they are now

71% of the people who have worked at Quizlet and list a location live in the San Francisco Bay Area today, against 41% of everyone on the map.

Quizlet
Everyone on the map
  • 71%SF Bay Area25 · map 41%
  • 17%New York6 · map 18%
  • 11%Somewhere else4

All 35 people who worked at Quizlet 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 Quizlet: a metro here isn't an office there. The lower strip is the same metros across the whole map.

Key facts

  • 35 people on the Zelcast alumni map have worked at Quizlet: 11 are there now, 24 have moved on.
  • Most leave for Google: 3 people, 12% of recorded departures.
  • Most arrive from Google: 5 people.
  • Median tenure at Quizlet: 2y 6m, middle half 1y 2m to 5y 1m.
  • Of the people with a recorded next move after Quizlet, 13% went to a founder title next, 13% joined a company of 200 or fewer, and 35% joined one of 10,000 or more.
  • Most common title held here: Software Engineer, then Senior Software Engineer.
  • Top school: MIT, listed by 6 of the 35 people here with one on file (17.1%). Then Stanford (3).
  • 71% of the 35 people here who list a location live in SF Bay Area today, against 41% across the map. Where they live now, not the office they sat in while they worked here.
  • 77% of the 35 people here whose profile was checked for public accounts have a public GitHub.
  • 11 rose, 9 stayed level, 3 fell, out of the 23 people here whose title could be placed on a ladder before and after.

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 Quizlet? See how your profile reads to a startup hiring manager, and where it ranks among 67,181 engineers.

Previous on the mapPrime Video & Amazon MGM StudiosNo. 704 by people · 35 on the mapNext on the mapRidgelineNo. 706 by people · 35 on the map

Arrow keys move along the map.