# What AI does EarnIn use?

EarnIn uses 3 AI tools on usedby: 2 confirmed, 1 observed and 0 signals. Tools: CodeRabbit, Retool and Pepper Content. Latest check 2026-10-08: 3 of 3 public lines checked.

- Industry: [Fintech & Payments](https://www.usedby.ai/companies/industry/fintech-payments.md)
- Website: [earnin.com](https://earnin.com)
- Public sources: 6

## 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 |
|---|---|---|---|---|
| [CodeRabbit](https://www.usedby.ai/tools/coderabbit.md) | Code Quality & Security | Confirmed | — | [coderabbit.ai](https://www.coderabbit.ai/case-studies), captured 2026-10-06 |
| [Retool](https://www.usedby.ai/tools/retool.md) | No-Code & Internal Tools | Confirmed | On or before May 2025 | [retool.com](https://retool.com/customers/earnin), captured 2026-10-08 |
| [Pepper Content](https://www.usedby.ai/tools/pepper-content.md) | Marketing Copywriting | Observed | — | [pepper.inc](https://www.pepper.inc/), captured 2026-10-04 |

## Published results

Reviewed stories only. A figure is quoted with its label; usedby did not measure it.

- [Retool](https://www.usedby.ai/case-studies/earnin-retool.md): **two weeks** Time to launch a Retool app (instead of months) (Vendor case study, captured by usedby 2026-10-08)

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