# Perplexity vs You.com: who uses which

On usedby, 26 companies use Perplexity and 10 use You.com. 2 companies use both, including Nvidia and Databricks. Counts include every proof level, job-post signals included. Companies named on both have a confirmed or observed line on each side. Latest check 2026-10-08: 32 of 36 public lines checked.

## Side by side

|  | [Perplexity](https://www.usedby.ai/tools/perplexity.md) | [You.com](https://www.usedby.ai/tools/you-com.md) |
|---|---|---|
| Public customers | 26 | 10 |
| Confirmed | 12 | 1 |
| Observed | 14 | 9 |
| Signals (job posts) | 0 | 0 |
| Top industries of customers | Fintech & Payments (5), Investment & VC (4), Artificial Intelligence (3) | Artificial Intelligence (2), Data & Analytics (2), E-commerce & D2C (1) |
| Category | AI Search & Research | AI Search & Research |
| Data processing terms | A data processing agreement is available. ([trust.perplexity.ai](https://trust.perplexity.ai/), checked 2026-10-07) | A data processing agreement is available. ([trust.you.com](https://trust.you.com/), checked 2026-10-08) |
| Your data | — | Not used to train models by default. ([you.com](https://you.com/privacy), checked 2026-10-08) |

## Companies named on both

Confirmed or observed on each side.

| Company |
|---|
| [Nvidia](https://www.usedby.ai/companies/nvidia.md) |
| [Databricks](https://www.usedby.ai/companies/databricks.md) |

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Source: https://www.usedby.ai/compare/perplexity-vs-you-com · How we check: https://www.usedby.ai/methodology