Zelcastalumni map

People who leave Antler most often go to a long tail of companies. Of them, 35% found something next and 16% go somewhere small. The median tenure is 3m

Not Antler's headcount: these are the engineers in the Zelcast network and the profiles run through the Eng Scorer. 39 people on a map of 67,181, No. 607 on it by people. Updated September 30, 2026.

People on the map
390.1% of everyone on the map
There now
13% of the people here
Moved on
3897% of the people here
Median tenure
3mmiddle half 1m to 3m

Put Antler side by side with another employer.

Came from, went to

Ribbon width is the number of people who made the move.

Not enough recorded moves to draw a river for Antler yet.

After Antler

  • 35%Founded something11
  • 16%Joined a startup5
  • 13%Joined a big company4
  • 35%Elsewhere

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

The Antler mafia

11 of the people who left went straight to a founding role, 35% of those who moved on, half of them within a month of leaving. The bars cover the ’19 to ’26 classes; earlier founders still count in the total.

How long people stay

97%<1y
0%1-2y
3%2-4y
0%4-7y
0%7y+
3m median tenuremiddle half 1m to 3m

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

Who comes and goes, by year

19
20
21
22
23
24
25
26
joined left2026 is a partial year

2019 to 2026: 39 joined, 38 left.

Caliber

Not enough scored profiles here yet (27).

Titles held here

  1. Founder in Residence17
  2. Entrepreneur5
  3. Entrepreneur in Residence4

3 most common titles, by people who held them.

First job on the record for 3% of people here.

Where they studied

  1. Penn10.3%
  2. Carnegie Mellon7.7%
  3. NYU7.7%

The 3 most listed schools among the 39 people here with a school on file.

4 of the 39 people here with a school on file list Penn, 3 list Carnegie Mellon and 3 list NYU. A person can list more than one, so these overlap.

Public work

one square is one in a hundred
23%have a public GitHub account on their profile

9 of the 39 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

36% of the people who have worked at Antler and list a location live in Los Angeles today, against 5% of everyone on the map.

Antler
Everyone on the map
  • 36%Los Angeles14 · map 5%
  • 21%New York8 · map 18%
  • 21%SF Bay Area8 · map 41%
  • 10%Washington DC4 · map 13%
  • 13%Somewhere else5

All 39 people who worked at Antler 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 Antler: a metro here isn't an office there. The lower strip is the same metros across the whole map.

Key facts

  • 39 people on the Zelcast alumni map have worked at Antler: 1 are there now, 38 have moved on.
  • Median tenure at Antler: 3m, middle half 1m to 3m.
  • Of the people with a recorded next move after Antler, 35% went to a founder title next, 16% joined a company of 200 or fewer, and 13% joined one of 10,000 or more.
  • Most common title held here: Founder in Residence, then Entrepreneur.
  • Top school: Penn, listed by 4 of the 39 people here with one on file (10.3%). Then Carnegie Mellon (3).
  • 36% of the 39 people here who list a location live in Los Angeles today, against 5% across the map. Where they live now, not the office they sat in while they worked here.
  • 23% of the 39 people here whose profile was checked for public accounts have a public GitHub.

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

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