All 15 people with a seat used Claude in September. Nine never open a chat and work almost entirely in Claude Code, three work mostly in chat or Cowork, and three use both. The team cost $2,234 for the month, while its Claude Code usage alone would cost $17.7k at API prices.
Source: claude.ai admin Analytics and Billing, Sep 1 to 30, 2026, pulled Oct 2, 2026. 16 seats, 15 assigned.
Seats in use
15 / 15
Everyone with a seat was active. The least active person used Claude on 16 of 30 days.
Sessions
1,958
353 chats, 1,424 Claude Code sessions, 181 Cowork sessions
Actually paid
$2,234
$1,700 for seats plus $534 extra usage
Claude Code at API prices
$17.7k
What the same Code usage would cost on the API. Not billed.
Ranked by total sessions
Chats + Claude Code sessions + Cowork sessions per person. Hover a bar for details.
Chat
Claude Code
Cowork
| # | Person | Active
days | Sessions by product |
Chats
(messages) | Code
sessions | Cowork
sessions |
Extra usage
paid | Code at
API prices |
| 1 |
Ilia |
30 |
|
23 (51) |
753* |
8 |
$173 |
$1,764 |
| 2 |
Vlada |
30 |
|
31 (228) |
0 |
153 |
$18 |
$21 |
| 3 |
Eric |
29 |
|
157 (695) |
3 |
13 |
$92 |
$26 |
| 4 |
Toan |
30 |
|
0 |
146 |
0 |
$103 |
$3,156 |
| 5 |
Gustavo |
22 |
|
0 |
102 |
0 |
$0 |
$1,726 |
| 6 |
Evan |
23 |
|
101 (376) |
0 |
0 |
$5 |
$0 |
| 7 |
Ivan |
16 |
|
3 (6) |
76 |
3 |
$0 |
$2,052 |
| 8 |
Erin |
27 |
|
0 |
69 |
1 |
$0 |
$608 |
| 9 |
Gent |
23 |
|
0 |
61 |
3 |
$0 |
$1,583 |
| 10 |
Klemen |
23 |
|
0 |
59 |
0 |
$0 |
$1,344 |
| 11 |
Dave |
18 |
|
38 (82) |
18 |
0 |
$0 |
$97 |
| 12 |
Michael |
24 |
|
0 |
45 |
0 |
$142 |
$2,263 |
| 13 |
Iryna |
20 |
|
0 |
35 |
0 |
$0 |
$817 |
| 14 |
Karen |
17 |
|
0 |
34 |
0 |
$0 |
$241 |
| 15 |
Ruslan |
22 |
|
0 |
23 |
0 |
$0 |
$2,002 |
| Total | of 30 | 1,958 |
353 (1,438) |
1,424 | 181 |
$534 | $17,700 |
Where the money goes
Seats are a flat fee. Extra usage is the only part that grows with use.
Extra usage paid
Charged when someone goes past their plan limit. Real money.
Ilia
$173
Michael
$142
Toan
$103
Eric
$92
Vlada
$18
Evan
$5
The other 9 people: $0. They stayed within their seat limits.
Claude Code at API prices
How heavy each person's Code usage is. Not billed.
Toan
$3,156
Michael
$2,263
Ivan
$2,052
Ruslan
$2,002
Ilia
$1,764
Gustavo
$1,726
Gent
$1,583
Klemen
$1,344
Iryna
$817
Erin
$608
Karen
$241
Dave
$97
Eric
$26
Vlada
$21
$17,700Claude Code at API prices
Seats $1,700
Extra usage $534
Claude Code at API prices
What stands out
- Nobody is idle. Five people used Claude almost daily (27 to 30 days): Ilia, Vlada, Toan, Eric and Erin. Seven were active 20 to 24 days. Dave, Karen and Ivan were active 16 to 18 days.
- Chat and Cowork sit with a few people. Eric and Evan hold 73% of all chats. Vlada holds 85% of all Cowork sessions. 9 people never opened a chat.
- Session count and cost rank people differently. Ruslan has the fewest sessions (23) but $2,002 of Code at API prices. Michael has 45 sessions, 12 PRs and $142 of extra usage.
- Extra usage comes from four people. Ilia, Michael, Toan and Eric account for 96% of it. The other 11 stayed within their seat limits.
- Seats absorb most of the compute. The whole team cost $2,234 in September. Its Claude Code usage alone would have cost $17,700 at API prices.
How to read this
Definitions
- Active days
- Days with any Claude activity, out of 30.
- Total sessions
- Chats + Claude Code sessions + Cowork sessions. A long session and a short one count the same.
- Extra usage paid
- Spend on top of the seat after a plan limit, at the rates we are charged.
- Code at API prices
- Estimated cost of the same Claude Code usage on the Claude API. A measure of intensity, not a bill.
Caveats
- LIKELYIlia's Code sessions include scheduled automations.
- CONTRADICTORYThe Overview and Claude Code dashboards count Code sessions differently per person (Sep: Gent 61 vs 193, Karen 34 vs 116). All counts here come from the Overview, so everyone is compared on one basis.
- NOT VERIFIEDPer-person seat price. Seats come in two tiers and each invoice covers all 16.
- Claude used through API keys (n8n workflows, the product) is not in these dashboards.
- Lines of code are left out on purpose. They say little about the value of the work.
All 15 people with a seat used Claude over the last 90 days. Claude Code sessions peaked in August and halved in September, while chat, Cowork and extra usage grew every month. The team paid about $5,652; its Claude Code usage would cost $61.1k at API prices.
Source: claude.ai admin Analytics and Billing, Jul 3 to Sep 30, 2026 (90 days), pulled Oct 2, 2026. 16 seats, 15 assigned.
Seats in use
15 / 15
Everyone with a seat was active on at least 57 of 90 days, except Evan, who started in August.
Sessions
8,171
820 chats, 6,953 Claude Code sessions, 398 Cowork sessions
Actually paid
$5,652
$4,900 for seats plus $752 extra usage
Claude Code at API prices
$61.1k
What the same Code usage would cost on the API. Not billed.
Month by month
July covers Jul 3 to 31 (29 days), so the 90 days end on Sep 30.
Sessions
Chat, Claude Code and Cowork, stacked.
ChatCodeCowork
Extra usage paid
Real money on top of seats.
Claude Code at API prices
Intensity of Code usage. Not billed.
Ranked by total sessions
Chats + Claude Code sessions + Cowork sessions per person, with the month-by-month trend. Hover a bar for details.
Chat
Claude Code
CoworkSessions per month: Jul · Aug · Sep
| # | Person | Active
days | Sessions by product | Jul · Aug
· Sep |
Chats
(messages) | Code
sessions | Cowork
sessions |
Extra usage
paid | Code at
API prices |
| 1 |
Ilia |
84 |
|
|
77 (203) |
1,214* |
100 |
$198 |
$7,786 |
| 2 |
Ivan |
69 |
|
|
26 (59) |
897 |
3 |
$0 |
$10,682 |
| 3 |
Toan |
83 |
|
|
4 (9) |
873 |
0 |
$103 |
$7,568 |
| 4 |
Erin |
76 |
|
|
2 (2) |
752 |
1 |
$0 |
$2,641 |
| 5 |
Dave |
68 |
|
|
106 (184) |
638 |
4 |
$70 |
$823 |
| 6 |
Klemen |
73 |
|
|
0 |
653 |
0 |
$5 |
$7,644 |
| 7 |
Gent |
66 |
|
|
7 (21) |
546 |
7 |
$0 |
$4,358 |
| 8 |
Eric |
84 |
|
|
378 (1,654) |
92 |
30 |
$212 |
$341 |
| 9 |
Gustavo |
66 |
|
|
0 |
403 |
0 |
$0 |
$5,411 |
| 10 |
Vlada |
58 |
|
|
62 (375) |
0 |
252 |
$18 |
$181 |
| 11 |
Karen |
57 |
|
|
10 (85) |
253 |
0 |
$0 |
$845 |
| 12 |
Michael |
63 |
|
|
6 (34) |
243 |
0 |
$142 |
$4,723 |
| 13 |
Iryna |
60 |
|
|
0 |
223 |
0 |
$0 |
$1,903 |
| 14 |
Ruslan |
63 |
|
|
0 |
166 |
0 |
$0 |
$6,156 |
| 15 |
Evan† |
35 |
|
|
142 (563) |
0 |
1 |
$5 |
$0 |
| Total | of 90 | 8,171 | |
820 (3,189) |
6,953 | 398 |
$752 | $61,062 |
Where the money goes
Seats are a flat fee. Extra usage is the only part that grows with use.
Extra usage paid
Charged when someone goes past their plan limit. Real money.
Eric
$212
Ilia
$198
Michael
$142
Toan
$103
Dave
$70
Vlada
$18
Evan
$5
Klemen
$5
The other 7 people: $0. They stayed within their seat limits.
Claude Code at API prices
How heavy each person's Code usage is. Not billed.
Ivan
$10,682
Ilia
$7,786
Klemen
$7,644
Toan
$7,568
Ruslan
$6,156
Gustavo
$5,411
Michael
$4,723
Gent
$4,358
Erin
$2,641
Iryna
$1,903
Karen
$845
Dave
$823
Eric
$341
Vlada
$181
$61,062Claude Code at API prices
Seats (3 invoices) $4,900
Extra usage $752
Claude Code at API prices
What stands out
- Everyone stayed active. Ilia and Eric used Claude on 84 of 90 days, Toan on 83. The lowest was Karen with 57 days. Evan has no July activity and was active 35 days since.
- Claude Code sessions halved in September. Code sessions went 2,564 in July, 2,965 in August and 1,424 in September (52% fewer than August). The Claude Code dashboard shows the same drop (3,473 to 1,447, 58% fewer). Code at API prices fell less, 13%. Biggest drops in total sessions: Erin (607 to 70), Dave (427 to 56), Ivan (357 to 82). The cause has not been checked.
- Chat, Cowork and extra usage grew every month. Chats 173 → 294 → 353. Cowork sessions 100 → 117 → 181. Extra usage $0 → $218 → $534.
- Session count and cost rank people differently. Ruslan had 166 sessions and $6,156 of Code at API prices. Dave had 748 sessions and $823. Ivan has the most Code compute over 90 days ($10,682).
- Seats absorb most of the compute. About $5,652 paid over 90 days ($4,900 in seats plus $752 extra usage). The same Claude Code usage would have cost $61,062 at API prices.
How to read this
Definitions
- Active days
- Days with any Claude activity, out of 90.
- Total sessions
- Chats + Claude Code sessions + Cowork sessions. A long session and a short one count the same.
- Extra usage paid
- Spend on top of the seat after a plan limit, at the rates we are charged.
- Code at API prices
- Estimated cost of the same Claude Code usage on the Claude API. A measure of intensity, not a bill.
Caveats
- LIKELYIlia's Code sessions include scheduled automations.
- CONTRADICTORYThe Overview and Claude Code dashboards count Code sessions differently per person (Sep: Gent 61 vs 193, Karen 34 vs 116). All counts here come from the Overview, so everyone is compared on one basis.
- NOT VERIFIEDPer-person seat price. Seats come in two tiers and each invoice covers all 16.
- LIKELYSeat cost uses the three monthly invoices dated Jul 10, Aug 10 and Sep 10 ($1,600, $1,600, $1,700). They line up with the 90 days only roughly.
- July covers Jul 3 to 31. Evan has no July activity.
- Claude used through API keys (n8n workflows, the product) is not in these dashboards.
- Lines of code are left out on purpose. They say little about the value of the work.