# What AI does Block use?

Block uses 8 AI tools on usedby: 1 confirmed, 3 observed and 4 signals. Tools: Pigment, ChatGPT, Databricks, Zip, Claude (signal), Cursor (signal), GitHub copilot (signal) and Snowflake (signal). Latest check 2026-10-08: 8 of 8 public lines checked.

- Industry: [Fintech & Payments](https://www.usedby.ai/companies/industry/fintech-payments.md)
- Website: [block.xyz](https://block.xyz)
- Public sources: 11

## AI tools

Each line links to the public page that shows the company with the tool. Every line is a customer, at one of three proof levels: confirmed (a case study, a named quote or a press release), observed (the vendor shows the company on its own pages) or signal (a job post shows the company's employees use the tool, the weakest proof). The first public proof is not an adoption date.

| Tool | Category | Proof | First public proof | Source |
|---|---|---|---|---|
| [Pigment](https://www.usedby.ai/tools/pigment.md) | Finance & Accounting AI | Confirmed | — | [pigment.com](https://www.pigment.com/customer-stories), captured 2026-10-08 |
| [ChatGPT](https://www.usedby.ai/tools/chatgpt.md) | Foundation Models (LLMs) | Observed | — | [chat.openai.com](https://chat.openai.com/customers) |
| [Databricks](https://www.usedby.ai/tools/databricks.md) | Data Cloud & Analytics | Observed | — | [databricks.com](https://www.databricks.com/), captured 2026-10-02 |
| [Zip](https://www.usedby.ai/tools/zip.md) | Procurement & Sourcing | Observed | — | [zip.com](https://zip.com/customers), captured 2026-10-08 |
| [Claude](https://www.usedby.ai/tools/claude.md) | Foundation Models (LLMs) | Signal | Job post, February 2026 | [block.xyz](http://block.xyz/careers/jobs/5394441008?gh_jid=5394441008), captured 2026-10-04 |
| [Cursor](https://www.usedby.ai/tools/cursor.md) | AI Code Editors | Signal | Job post, June 2026 | [block.xyz](http://block.xyz/careers/jobs/5356620008?gh_jid=5356620008), captured 2026-10-04 |
| [GitHub copilot](https://www.usedby.ai/tools/github-copilot.md) | AI Code Assistants | Signal | Job post, June 2026 | [block.xyz](http://block.xyz/careers/jobs/5356620008?gh_jid=5356620008), captured 2026-10-04 |
| [Snowflake](https://www.usedby.ai/tools/snowflake.md) | Data Cloud & Analytics | Signal | Job post, October 2026 | [block.xyz](http://block.xyz/careers/jobs/5440102008?gh_jid=5440102008), captured 2026-10-04 |

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Source: https://www.usedby.ai/companies/block · How we check: https://www.usedby.ai/methodology