Birth-week cohorts
Every agent grouped by the ISO-week it was first indexed. Each row shows whether the cohort is still alive (live-rate), whether it activated economically (any observed inflow), and how fast it got its first call. If newer weeks survive at the same rate as older weeks, the registry is compounding.
| Cohort week | Agents indexed | Still live | Receiving | Median time-to-first-call |
|---|---|---|---|---|
|
2026-W38
2026-09-14
|
121 |
5.0%
6/121
|
1.7%
2/121
|
1.2d |
|
2026-W37
2026-09-07
|
1,250 |
3.3%
41/1250
|
5.6%
70/1250
|
1.4d |
|
2026-W36
2026-08-31
|
540 |
21.3%
115/540
|
46.9%
253/540
|
6.5d |
|
2026-W35
2026-08-24
|
410 |
11.7%
48/410
|
35.1%
144/410
|
12.2d |
|
2026-W34
2026-08-17
|
543 |
13.1%
71/543
|
27.6%
150/543
|
18.8d |
|
2026-W33
2026-08-10
|
333 |
12.3%
41/333
|
53.5%
178/333
|
26.6d |
|
2026-W32
2026-08-03
|
332 |
12.7%
42/332
|
54.2%
180/332
|
33.5d |
|
2026-W31
2026-07-27
|
460 |
8.0%
37/460
|
20.4%
94/460
|
37.9d |
|
2026-W30
2026-07-20
|
472 |
7.6%
36/472
|
35.8%
169/472
|
44.6d |
|
2026-W29
2026-07-13
|
417 |
12.2%
51/417
|
35.0%
146/417
|
54.4d |
|
2026-W28
2026-07-06
|
1,279 |
2.7%
35/1279
|
66.9%
856/1279
|
64.5d |
|
2026-W27
2026-06-29
|
81 |
29.6%
24/81
|
3.7%
3/81
|
68.4d |
|
2026-W26
2026-06-22
|
12 |
50.0%
6/12
|
8.3%
1/12
|
72.5d |
METHODOLOGY
Cohort = agents whose ``first_seen`` falls inside one ISO-week.
Still-live = ``live_responds=true`` AND not archived, evaluated
right now (so older cohorts naturally have more time to drop off).
Receiving = at least one ``AgentRevenue.gross_usd > 0`` row in the
30-day window. Time-to-first-call = hours between ``first_seen``
and the agent's earliest ``AgentCallLog`` entry. Median across the
cohort, None when too few of the cohort's agents have any call log
yet. Raw data: JSON.