# How AI answer engines name Espressif Systems

> Across 1,291 answers ChatGPT, Claude, Gemini, Perplexity and Google's AI surfaces gave to buyer questions about Deep Tech & Hardware between May 10, 2026 and October 23, 2026, Espressif Systems was named in 20 (1.5%).

- URL: https://paralabs.ai/brands/espressif-systems
- Data through: October 23, 2026
- Domain profile: [espressif.com](https://machinerelations.ai/index/domains/espressif.com)

## By engine

Answers each engine gave to buyer questions about Deep Tech & Hardware, and how many of them named Espressif Systems.

| Engine | Named | Answers | Rate |
| --- | ---: | ---: | ---: |
| ChatGPT | 9 | 309 | 2.9% |
| Claude | 2 | 323 | 0.6% |
| Gemini | 9 | 318 | 2.8% |
| Perplexity | 0 | 323 | 0.0% |
| Google AI Mode | 0 | 12 | 0.0% |
| Google AI Overviews | 0 | 6 | 0.0% |

## By question type

The same answers, split by the shape of the buyer question.

| Question type | Named | Answers | Rate |
| --- | ---: | ---: | ---: |
| Best-of | 9 | 226 | 4.0% |
| Ranked list | 0 | 209 | 0.0% |
| Head-to-head | 11 | 210 | 5.2% |
| Is it worth it | 0 | 205 | 0.0% |
| How to choose | 0 | 234 | 0.0% |
| Problem first | 0 | 207 | 0.0% |

## Week by week

Espressif Systems was named in at least one answer in 8 of the 8 weeks on record; the latest was the week of October 19, 2026.

Each week's answers to buyer questions about Deep Tech & Hardware, Monday to Sunday, newest first, and how many of them named Espressif Systems. The questions asked can differ from one week to the next.

| Week of | Named | Answers | Rate |
| --- | ---: | ---: | ---: |
| October 19, 2026 (through October 23, 2026) | 2 | 176 | 1.1% |
| October 12, 2026 | 2 | 172 | 1.2% |
| October 5, 2026 | 3 | 168 | 1.8% |
| September 28, 2026 | 1 | 168 | 0.6% |
| August 17, 2026 | 2 | 180 | 1.1% |
| August 10, 2026 | 4 | 204 | 2.0% |
| August 3, 2026 | 1 | 55 | 1.8% |
| July 6, 2026 | 5 | 168 | 3.0% |

## Named first

When an answer named Espressif Systems alongside another brand in this record, it was named first in 13 of 14 (92.9%).

## Named alongside

- [Arduino](https://paralabs.ai/brands/arduino): named together in 11 answers
- [Renesas](https://paralabs.ai/brands/renesas): named together in 3 answers

## Sources the engines cited when they named Espressif Systems

Domains cited in answers that named Espressif Systems, by the number of those answers that cited them.

| Domain | Answers |
| --- | ---: |
| [engineeridea.com](https://machinerelations.ai/index/domains/engineeridea.com) | 6 |
| [nordicsemi.com](https://machinerelations.ai/index/domains/nordicsemi.com) | 5 |
| [ultralibrarian.com](https://machinerelations.ai/index/domains/ultralibrarian.com) | 5 |
| [electronicsdesign.au](https://machinerelations.ai/index/domains/electronicsdesign.au) | 3 |
| [farnell.com](https://machinerelations.ai/index/domains/farnell.com) | 3 |
| [iarduino.ru](https://machinerelations.ai/index/domains/iarduino.ru) | 3 |
| [renesas.com](https://machinerelations.ai/index/domains/renesas.com) | 3 |
| [tinytronics.nl](https://machinerelations.ai/index/domains/tinytronics.nl) | 3 |
| [allegro.pl](https://machinerelations.ai/index/domains/allegro.pl) | 2 |
| [arshon.com](https://machinerelations.ai/index/domains/arshon.com) | 2 |

Espressif Systems's own site ([espressif.com](https://machinerelations.ai/index/domains/espressif.com)) was cited in 1 of 20 (5.0%).

Across every answer run in the Machine Relations Index, not only the answers that named Espressif Systems, espressif.com was cited in 1 of 30,032 (0.00%), by 1 of the 6 engines it observes. The Index is still collecting evidence on espressif.com before it grades or ranks it.

Across every Deep Tech & Hardware buyer question, not only the answers that named Espressif Systems, the Machine Relations Index ranks [which sources AI engines cite for Deep Tech & Hardware questions](https://machinerelations.ai/index/categories/deep-tech-hardware).

## How this is measured

Names are matched case-sensitively from each brand's own homepage title, in answers stored by the Machine Relations Index. Only derived counts are published here; no answer text is. A brand appears only once it has been named in at least 10 answers on 7 separate days. A name match counts a mention. It does not count a recommendation, and it does not measure sentiment. Categories are the Index's buyer-question categories. Source: [Machine Relations Index](https://machinerelations.ai/machine-relations-index).

## FAQ

### Does ChatGPT recommend Espressif Systems?

ChatGPT named Espressif Systems in 9 of 309 answers (2.9%) to buyer questions about Deep Tech & Hardware between May 10, 2026 and October 23, 2026. This record counts a name, not a recommendation: it does not judge whether the answer endorsed Espressif Systems.

### Which sources do AI engines cite when they mention Espressif Systems?

The domains cited most often in answers that named Espressif Systems were engineeridea.com (6 answers), nordicsemi.com (5 answers) and ultralibrarian.com (5 answers).

### Which AI engine names Espressif Systems most often?

ChatGPT, at 2.9%: it named Espressif Systems in 9 of 309 answers to buyer questions about Deep Tech & Hardware.

## Machine-readable related links

- Primary concept: [AI brand visibility](https://paralabs.ai/brands)
- Related brand: [How AI answer engines name Arduino](https://paralabs.ai/brands/arduino)
- Related brand: [How AI answer engines name Renesas](https://paralabs.ai/brands/renesas)
- Source data: [Machine Relations Index](https://machinerelations.ai/machine-relations-index)
- Research index: [Para Labs brand index](https://paralabs.ai/brands)
- Machine manifest: [Para Labs machine manifest](https://paralabs.ai/machine-manifest.json)