The adoption leaderboard.
How we measure: efficiency formula (smart usage), not raw volume. Someone spending $40/month using Projects + Skills + Connectors scores higher than someone spending $100/month chatting. Leaderboards rank the smart usage, not the loud usage.
Users in the top-10 of three or more boards.
True power users — people who use Claude across multiple surfaces (chat, projects, code, connectors, skills). The gold-standard signal for "AI as operating system."
Top 15 cross-surface users
| 1 | Alvir Navin Executive · COO | 6 boards |
| 2 | Jay Fowdar Product Delivery | 5 boards |
| 3 | Stephen Park Programmatic Consulting | 4 boards |
| 4 | Enerico Miensky Technical Services | 4 boards |
| 5 | Jason Mussman Commercial Partnerships | 4 boards |
| 6 | Ankitha Ananda MSCI Strategic Initiatives | 4 boards |
| 7 | Sid Dani AI Task Force | 4 boards |
| 8 | Sam Lenihan-Franks Measurement Science | 4 boards |
| 9 | Brian Morel Marketing | 3 boards |
| 10 | Nithin Srivatsa Measurement Science | 3 boards |
| 11 | Alyson Sprague Measurement Science | 3 boards |
| 12 | Szymon Górka Data Science | 3 boards |
| 13 | Krzysztof Sankiewicz PM · Data Licensing | 3 boards |
| 14 | Lech Twaróg Identity & Audience | 3 boards |
| 15 | Ashwin Navin Executive · CEO | 3 boards |
Top 10 in each leaderboard.
Each board ranks usage of a single Claude surface or capability. Eight boards total — the per-surface signal that feeds the cross-surface ranking above.
Messages
| 1 | Anusha Mourshed MSCI | 3,715 |
| 2 | Jay Fowdar Product Delivery | 2,750 |
| 3 | Brian Morel Marketing | 2,086 |
| 4 | Tomasz Pilawa Architecture & Ops Excellence | 2,055 |
| 5 | Stephen Park Programmatic Consulting | 2,050 |
| 6 | Evgeny Popov Commercial Partnerships | 2,002 |
| 7 | Enerico Miensky Technical Services | 1,697 |
| 8 | Nithin Srivatsa MSCI | 1,552 |
| 9 | Jagdip Sekhon PM · Privacy | 1,430 |
| 10 | Jason Mussman Commercial Partnerships | 1,413 |
Conversations
| 1 | Yasmin Sanders Commercial Partnerships, AU | 568 |
| 2 | Alyson Sprague MSCI | 411 |
| 3 | Christopher Villani Product Delivery | 410 |
| 4 | Stephen Park Programmatic Consulting | 354 |
| 5 | Jay Fowdar Product Delivery | 303 |
| 6 | Rose Barry Agency Solutions, UK | 288 |
| 7 | Jason Mussman Commercial Partnerships | 282 |
| 8 | Szymon Górka Data Science | 278 |
| 9 | Ariana Otero MSCI | 256 |
| 10 | Alvir Navin Executive | 253 |
Code Sessions
| 1 | Ankitha Ananda MSCI | 4,797 |
| 2 | Sid Dani AI Task Force | 2,802 |
| 3 | Jack Tsai — | 1,867 |
| 4 | Krzysztof Sankiewicz PM · Data Licensing | 824 |
| 5 | Grzegorz Parka Data Technology | 657 |
| 6 | Krzysztof Baranski Content ID | 560 |
| 7 | Alvir Navin Executive | 519 |
| 8 | Michael Zennadi AI Task Force | 510 |
| 9 | Abdulmalak Albeik Identity & Audience | 489 |
| 10 | Lech Twaróg Identity & Audience | 485 |
Lines of Code
| 1 | Sid Dani AI Task Force | 601,195 |
| 2 | Lech Twaróg Identity & Audience | 138,595 |
| 3 | Krzysztof Sankiewicz PM · Data Licensing | 120,281 |
| 4 | Ankitha Ananda MSCI | 102,012 |
| 5 | Abdulmalak Albeik Identity & Audience | 98,757 |
| 6 | Walter Chen Commercial Partnerships | 78,157 |
| 7 | Max Shiner Finance | 77,500 |
| 8 | Sam Lenihan-Franks MSCI | 68,835 |
| 9 | Michael Zennadi AI Task Force | 64,602 |
| 10 | Jonathan Becker Data Technology | 56,286 |
Cowork Sessions
| 1 | Ankitha Ananda MSCI | 159 |
| 2 | Andrew Beames Commercial Partnerships, EU | 102 |
| 3 | Thomas Beasley MSCI | 101 |
| 4 | Sam Lenihan-Franks MSCI | 97 |
| 5 | Jaya Aswani R&D Executive | 92 |
| 6 | Michela Fitten Marketing | 78 |
| 7 | Sid Dani AI Task Force | 75 |
| 8 | Jed Hale — | 68 |
| 9 | Ashwin Navin Executive · CEO | 66 |
| 10 | Andy Shiels Marketing | 54 |
Connector Uses
| 1 | Landis Current MSCI | 11,286 |
| 2 | Justin Lundvall Core Products | 8,871 |
| 3 | Jay Fowdar Product Delivery | 5,757 |
| 4 | Sam Lenihan-Franks MSCI | 3,712 |
| 5 | Alvir Navin Executive | 2,855 |
| 6 | Michela Fitten Marketing | 2,713 |
| 7 | Amanda Riley Human Resources | 2,366 |
| 8 | Stephen Park Programmatic Consulting | 2,358 |
| 9 | Lulu Tian Programmatic Consulting | 2,029 |
| 10 | Anthony Livreri Programmatic Consulting | 1,678 |
Skill-Days
| 1 | Alyson Sprague MSCI | 110 |
| 2 | Ashwin Navin Executive · CEO | 80 |
| 3 | Ariana Otero MSCI | 73 |
| 4 | Lewis Abbey Product Management | 67 |
| 5 | Yasmin Sanders Commercial Partnerships, AU | 67 |
| 6 | Jay Fowdar Product Delivery | 62 |
| 7 | Sam Lenihan-Franks MSCI | 61 |
| 8 | Andy Shiels Marketing | 61 |
| 9 | Brian Morel Marketing | 61 |
| 10 | Jason Mussman Commercial Partnerships | 58 |
Projects Created
| 1 | Matthew Fenzl Workplace | 16 |
| 2 | Victoria Shrader Product Delivery | 15 |
| 3 | Tomasz Żukowski Data Technology | 14 |
| 4 | Enerico Miensky Technical Services | 14 |
| 5 | Sarah Davil Account Management | 12 |
| 6 | Michael Lazarus Sales Operations | 11 |
| 7 | Alyson Sprague MSCI | 11 |
| 8 | William Murray Agency Solutions | 10 |
| 9 | Alvir Navin Executive | 9 |
| 10 | Krzysztof Sankiewicz PM · Data Licensing | 9 |
The bigger gap is depth, not breadth.
Most active users have only tried Chat. The under-used surfaces are exactly the ones that drive the most leverage — Cowork for agentic workflows, Claude Code for engineers, and connectors that reach into real systems.
| Surface | Active users who haven't tried it | % | Why it matters |
|---|---|---|---|
| Cowork (agentic workflow) | 157 of 284 | 55.3% | The biggest leverage gap — over half of active users haven't tried agentic mode |
| Claude Code | 115 of 284 | 40.5% | Engineers who haven't moved from chat to CLI workflow |
| Connectors / MCP | ~36 of 284 | ~12.7% | People who haven't plugged Claude into Gmail / Drive / Slack / etc. |
| Chat (Messages) | 9 of 284 | 3.2% | Almost every active user is at least chatting — the floor is solid |
What this means: Adoption breadth (people using Claude at all) is strong at 84.5%. The real Q2 push is depth — getting the 284 active users to try Cowork and Connectors, not just keep chatting. That's where the 5x leverage lives.
Employees who don't appear in the activity table at all.
62 names from the Samba employee directory don't appear in any Claude activity record. Listed below by department. Internal use only — please don't screenshot or share externally.
35 of the 62 entries below have no department — meaning the directory match couldn't resolve. These may be: former employees still in the directory snapshot, people with mismatched email formats, or seats that were never actually assigned. The next pipeline pass will reconcile against the live Anthropic seat roster to disambiguate.
Practically: the real never-used number is likely closer to 27 (the 16 named departments below) than to 62. Treat the 62 as an upper bound, not a ground truth.
Unknown department — 35 names · directory ghosts (likely stale)
Alicja Hebel · Andrea Serbanescu · Anna Gramtchev · Artur Konopka · Bruce Quinn · Camilo Gisone · Chrystopher George · Conner McEuen · Craig Sennabaum · Desirè D'Alba · Elisa Sferruzza · Grace Miller · Irene Caroti · Jakub Szeląg · Justyna Tuczkowska · Kimberly Swift · Kirsteen Travers · Lara Fracasso · Leul Gebreselassie · Marianna Coppini · Mary Richardson · Maulik Shah · Michal Gutowski · Mirra Prudowska · Niccolo Presenti · Nitesh Narayan · Oleksandr Verkhovets · Orelle McNamee · Pascal Halim · Redic Thomas · Sitra Mohammed · Stefano Spinosi · Taylor Moore · Wayne Tsai · Wojciech Tarczyński
Data Technology (Semasio · Porto, Portugal) — 6
Ana Peres (Associate Technical Writer) · Hugo Silva (Senior Director, Engineering) · Joao Cardoso (Associate QA Engineer) · Joao Ramos Matos (Senior Software Engineer) · José Vilaça Da Silva (Lead Software Engineer) · Maria Baia (Associate QA Automation Engineer)
Agency Solutions UK (London) — 3
Dan Conneally (VP, UK Agency Solutions) · Madeleine Donnelly (Group Director) · Samantha Mullins (Principal Client Partner)
Agency Solutions (US — LA, Chicago) — 3
John Hoskins (Principal Client Partner, LA) · Mani Davari (Principal Client Partner, LA) · Stephanie Loesch (Senior Account Executive, Chicago)
Finance — 3
Conner Roos (VP, Finance, Remote US) · Davina Unger (Accountant, Semasio, Hamburg) · Jaden Lucero (Revenue Coordinator, SF)
Content ID — 2
Oleksandr Skalozubov (Software Engineer L5, SF) · Sylvia Li (Software Engineer L3, SF)
Executive · HR · Account Mgmt · Core Products · Data Science · TV Platform · Legal · Programmatic Consulting · Commercial Partnerships EU · Product Management — 1 each (10 total)
Executive: Amy Breaux (Executive Assistant, Remote US)
HR: Rafaela Carvalho (People Generalist, Semasio, Porto)
Account Mgmt: Daniela Cinque (Senior Account Manager, London)
Core Products: Irina Croce (Metadata Assistant)
Data Science: Weronika Gąsiorowska (Data Scientist L2, Remote Poland)
TV Platform: Bai Ruei Huang (Software Engineer L4, Taipei)
Legal: Timothy Li (Deputy General Counsel, NYC)
Programmatic Consulting: Aleksandra Moutik (Senior PAM, Hamburg)
Commercial Partnerships EU: Zac Pinkham (SVP, International, London)
Product Management: Alexander Quinn (Consultant)
What we're actually doing about this
1. Reconcile the data first. 35 of 62 are unresolved directory matches. Pipeline fix is to ingest the live Anthropic seat roster and dedupe against the directory before relying on this number for any decision.
2. Regional coverage. Most named never-used are in EU (Porto, London, Hamburg, Poland) and APAC (Taipei). Champion-led regional office hours (Yasmin Sanders for APAC, Wave 2 EU recruit pending) is the targeted intervention. See Resources → Office Hours.
3. Semasio onboarding. The 6 Data Technology never-used are all at Semasio (acquired company, Porto). That's an integration question, not a champion question — coordinated separately with Bob van Toorn and Hugo Silva.
How the efficiency formula works.
Each Claude action is weighted by the quality of usage, not raw volume. The hierarchy runs from basic chat (lowest weight) up through Projects, Connectors, Skills, and the agentic products — Cowork (for knowledge workers) and Claude Code (for engineers). A user spending $40/month using Cowork + Skills + Connectors scores higher than someone spending $100/month only chatting.
| Action | Time-saved credit | Why |
|---|---|---|
| Conversation session (chat) | 10 min | Basic chat usage — the floor |
| Web search | 5 min | Research acceleration on a single query |
| File upload (10+ pages) | 15 min | Document analysis |
| Use a Connector / MCP | 15 min | Tool integration — Claude reaches into a real system |
| Use a Skill | 20 min | Automated workflow — repeatable structured task |
| Use a Project | 30 min | Knowledge base usage — Claude has context |
| Create a Project | 1 hour | Personal KB invested — long-term leverage |
| Cowork session | 30 min | Agentic workflow for knowledge workers — Claude does multi-step work end-to-end |
| Claude Code session | 45 min | Full engineering workflow — Claude builds, refactors, ships |
A note on the agentic products: Cowork and Claude Code are Anthropic's agentic surfaces — same engine, different audience. Cowork is the knowledge-worker GUI for multi-step automated work; Claude Code is the engineer's CLI for full development workflows. Both score higher than chat because they reflect a different relationship with AI — delegating real work, not asking questions.
The score formula itself is intentionally not published — Madeline's call. Publishing it would create gaming incentives, where people optimize for the score rather than for smart usage. The leaderboards above show the output of the formula across individual surfaces.