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What AI does Anthropic use?

Artificial Intelligence · anthropic.com

17

AI tools in use at Anthropic

9 confirmed 6 observed 2 signals

Anthropic uses 17 AI tools: Clay and Common Room (Sales Prospecting & Enrichment), Bito (AI Code Assistants), Gong (Revenue Intelligence), Intercom (Product), and 12 other tools. 9 are confirmed by a published story, quote or press release; 6 are listed on the vendor's own pages. 2 of them rest on job posts only: signal, the weakest proof.Latest check Oct 8, 2026: 16 of 17 tools checked, from 35 public sources.

AI tools in use
17Median for the 117 Artificial Intelligence companies on usedby: 1
Latest check
October 8, 202616 of 17 tools checked so far

Every AI tool at Anthropic

17 lines, each linked to the public page behind it. Open a row to see the dated capture.

ToolTeamFirst public proofProofSource
BitoAI Code Assistants—bito.ai
ClaySales Prospecting & Enrichment—clay.com
GongRevenue Intelligence—gong.io
IntercomProductOn or before Jan 2025intercom.com
LindyAutonomous Workflow Agents—lindy.ai
ListenAI Search & Research—listenlabs.ai
PigmentFinance & Accounting AI—pigment.com
tl;dvMeeting Assistants—tldv.io
ZipProcurement & Sourcing—zip.com
Common RoomSales Prospecting & EnrichmentOn or before May 2026commonroom.io
GemRecruiting & Talent Acquisition—gem.com
HexData Cloud & Analytics—hex.tech
Snorkel AIML Ops & Training—snorkel.ai
v0AI App Builders (GenUI)—v0.dev
WarpAI Code Editors—warp.dev
IroncladFinanceJob post, Sep 2026job-boards.greenhouse.io
VantaSecurityJob post, Aug 2026job-boards.greenhouse.io

“First public proof” is the earliest public page we have dated: a mention (“on or before”), a job post or a start the source states. Our capture dates are not adoption dates.

In Anthropic's own words

Published results, each linked to its dated source. We quote, we do not score.

Pigment is showing what's possible when AI becomes a partner in strategic planning. As both a technology partner and a Pigment customer, we're seeing firsthand how their approach of connecting planning data directly to Claude through their MCP Server lets teams focus on strategic decisions rather than data wrangling.
GUILLAUME PRINCEN, HEAD OF EMEA, STARTUPS, DIGITAL NATIVES, AND MID MARKET, Pigment. Source, Captured Oct 8, 2026
Clay has changed how we handle RevOps. We're doing things we never thought possible, and our team can focus on what matters instead of data entry.
Adam Wall, HEAD OF GTM INFRASTRUCTURE, Clay. Source, Captured Oct 5, 2026

Anthropic compared to other Artificial Intelligence companies

Anthropic uses 17 AI tools. The median among the 117 Artificial Intelligence companies on usedby is 1. 111 of its 116 peers use fewer.

These counts cover public proof only. A company can use tools that no public page names.

AI tools per company

117 Artificial Intelligence companies on usedby, by number of AI tools

  1. 66 companies with 1 tool
  2. 17 companies with 2 tools
  3. 10 companies with 3 tools
  4. 5 companies with 4 tools
  5. 1 company with 5 tools
  6. 5 companies with 6 tools
  7. 1 company with 7 tools
  8. 12 companies with 8 tools or more

What its peers use that Anthropic does not

Questions about AI at Anthropic

What AI tools does Anthropic use?

Anthropic uses 17 AI tools: Bito, Clay, Gong, Intercom, Lindy, Listen, Pigment, tl;dv, Zip, Common Room, Gem, Hex, Snorkel AI, v0, Warp, Ironclad, and Vanta. 9 are confirmed by a published story, quote or press release, and 6 are listed on the vendor's own pages. 2 of them rest on job posts only: signal, the weakest proof.

Does Anthropic use Assembly AI?

usedby has not found a public page showing that Anthropic uses Assembly AI. Assembly AI is the most used AI tool among the 117 Artificial Intelligence companies on usedby: 12 of them use it. See who uses Assembly AI.

How does Anthropic compare to other Artificial Intelligence companies?

Anthropic uses 17 AI tools. The median among the 117 Artificial Intelligence companies on usedby is 1, and 111 of its 116 peers use fewer tools. These counts cover public proof only.

How does usedby know which AI tools Anthropic uses?

Each tool is linked to a public page that names Anthropic: a vendor's customer page, a published case study, a press release or a job post. We save each page with a dated capture and check it again on each run. A tool leaves the list only after three checks in a row that no longer find Anthropic, and at least 14 days after it was last seen. A tool with a published case study or quote is never removed automatically.