# What AI does Mercari use?

Mercari uses 6 AI tools on usedby: 5 confirmed, 1 observed and 0 signals. Tools: Monte Carlo, Moveworks, Photoroom, Weights & Biases, Zapier and Serval. Latest check 2026-10-07: 6 of 6 public lines checked.

- Industry: [Marketplace](https://www.usedby.ai/companies/industry/marketplace.md)
- Website: [mercari.com](https://mercari.com)
- Public sources: 9

## 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 |
|---|---|---|---|---|
| [Monte Carlo](https://www.usedby.ai/tools/monte-carlo.md) | Data Cloud & Analytics | Confirmed | On or before July 2026 | [montecarlo.ai](https://montecarlo.ai/case-studies), captured 2026-10-07 |
| [Moveworks](https://www.usedby.ai/tools/moveworks.md) | Internal IT Support | Confirmed | — | [moveworks.com](https://www.moveworks.com/us/en/customers), captured 2026-10-05 |
| [Photoroom](https://www.usedby.ai/tools/photoroom.md) | Image Generation & Editing | Confirmed | — | [photoroom.com](https://www.photoroom.com/customer-stories/decathlon), captured 2026-10-04 |
| [Weights & Biases](https://www.usedby.ai/tools/weights-and-biases.md) | ML Ops & Training | Confirmed | On or before April 2025 | [wandb.ai](https://wandb.ai/site/customers/), captured 2026-10-03 |
| [Zapier](https://www.usedby.ai/tools/zapier.md) | Automation & Integration | Confirmed | On or before August 2026 | [zapier.com](https://zapier.com/customer-stories/mercari), captured 2026-10-04 |
| [Serval](https://www.usedby.ai/tools/serval.md) | IT Service Management | Observed | — | [serval.com](https://www.serval.com/), captured 2026-10-07 |

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