--- title: "Arduino vs Espressif: Which is more popular?" description: "Is Arduino or Espressif more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Development board brands set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time." canonical: "https://gobrandwave.com/demand/global-en/compare/arduino-vs-espressif" publisher: "Brandwave" --- # Arduino vs Espressif: Which is more popular? Is Arduino or Espressif more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Development board brands set worldwide. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time. ## Key facts - **Compared**: Arduino and Espressif - **Competitive set**: Development board brands - **Market**: Global - **Month measured**: Oct 2026 - **Arduino Share of Search**: 23.1% - **Espressif Share of Search**: 20.2% ## Is Arduino or Espressif more popular in search? - In October 2026, Arduino had more branded searches than Espressif among development board brands worldwide. Arduino had about 1 million branded searches, while Espressif had 873,000. Arduino made up 23.1% of all development board brand searches we track, and Espressif accounted for 20.2%. - Arduino was ahead of Espressif in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Arduino’s share of searches among development board brands worldwide moved from 29.4% to 23.1%, and its estimated monthly branded searches moved from 1.2M to 1M. - Across the 12 months ending October 2026, Espressif’s share of searches among development board brands worldwide moved from 14.4% to 20.2%, and its estimated monthly branded searches moved from 600K to 873K. ## Top development board brands in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Arduino was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Espressif was mentioned in three out of five: in all three ChatGPT answers, but not in either of the two Google AI Overviews. Arduino was listed before Espressif in every answer that named either. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Arduino | 1st | 3 of 3 | 1 of 2 | 4 of 5 | | Raspberry Pi | 2nd | 3 of 3 | 2 of 2 | 5 of 5 | | Espressif | 3rd | 3 of 3 | 0 of 2 | 3 of 5 | | BeagleBone | 4th | 0 of 3 | 1 of 2 | 1 of 5 | | micro:bit | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | STM32 | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Seeed Studio | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Adafruit | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | SparkFun | Not ranked | 0 of 3 | 1 of 2 | 1 of 5 | | Teensy | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about development board brands - Asked ChatGPT "Which microcontroller board should I start with?": 1. Arduino, 2. Espressif, 3. Raspberry Pi - Asked ChatGPT "What are the best alternatives to Raspberry Pi?": 1. Raspberry Pi, 2. Espressif, 3. Arduino - Asked ChatGPT "What's the best development board for electronics projects?": 1. Arduino, 2. Espressif, 3. Raspberry Pi - Searched Google, AI Overview "microcontroller": 1. Raspberry Pi, 2. Arduino, 3. SparkFun - Searched Google, AI Overview "single board computer": 1. Raspberry Pi, 2. BeagleBone Not named in any answer: micro:bit, STM32, Seeed Studio, Adafruit and Teensy. Brands are listed in the order each answer named them. The answers were collected in the United States on October 27, 2026. ## How did search popularity change for development board brands worldwide in October 2026? - In October 2026, Espressif overtook micro:bit to rank 3rd among development board brands worldwide, with 20.2% of the searches. - In October 2026, Arduino lost share of searches among development board brands worldwide, from 25.9% to 23.1%. ## How has branded search for Arduino and Espressif changed worldwide over the last 12 months? | Month | Arduino estimated searches | Arduino Share of Search | Arduino rank | Espressif estimated searches | Espressif Share of Search | Espressif rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 1.2M | 29.4% | 1 | 600K | 14.4% | 4 | | Dec 2025 | 1M | 28.7% | 2 | 500K | 14.3% | 4 | | Jan 2026 | 1M | 25.1% | 2 | 611K | 15.3% | 4 | | Feb 2026 | 1M | 26.2% | 2 | 500K | 13.1% | 4 | | Mar 2026 | 1M | 24% | 2 | 600K | 14.4% | 4 | | Apr 2026 | 1M | 25.5% | 2 | 600K | 15.3% | 4 | | May 2026 | 1M | 25.5% | 2 | 600K | 15.3% | 4 | | Jun 2026 | 823K | 23.3% | 2 | 600K | 17% | 4 | | Jul 2026 | 673K | 23.6% | 2 | 591K | 20.7% | 3 | | Aug 2026 | 823K | 24.2% | 2 | 723K | 21.2% | 3 | | Sep 2026 | 1M | 25.9% | 2 | 723K | 18.7% | 4 | | Oct 2026 | 1M | 23.1% | 2 | 873K | 20.2% | 3 | ## How are Arduino’s and Espressif’s branded searches counted? Brandwave collects information about searches that people make online using Arduino’s and Espressif’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading. - **Arduino**: Measured on the search term “arduino”. - **Espressif**: Measured on the search terms “esp32” and “espressif”, summed into one figure. - [Arduino profile](/demand/global-en/brands/arduino) - [Espressif profile](/demand/global-en/brands/espressif) - [All development board brands worldwide](/demand/global-en/categories/development-board-brands): The set both shares are measured inside, 10 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Arduino or Espressif more popular in search? In October 2026, Arduino had more branded searches than Espressif among development board brands worldwide. Arduino had about 1 million branded searches, while Espressif had 873,000. Arduino made up 23.1% of all development board brand searches we track, and Espressif accounted for 20.2%. ## Cite this page Brandwave. "Arduino vs Espressif: Which is more popular?". https://gobrandwave.com/demand/global-en/compare/arduino-vs-espressif This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/arduino-vs-espressif. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.