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Arduino

Open-source electronic prototyping platform enabling users to create interactive objects.

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Arduino is an open-source hardware and software platform for building interactive electronic objects and prototypes. It provides boards, development tools, and cloud services that let users write code, connect sensors and actuators, and bring physical projects online. The platform is organized around hardware products, software tools, Arduino Cloud, and community resources such as documentation, project sharing, and support.

Key components include Arduino boards such as the UNO Q and Starter Kit R4, the Arduino IDE, Arduino Cloud for IoT projects, the IoT Remote App, and Arduino App Lab, which includes an Agentic Mode. Arduino Cloud supports multi-page dashboards and Spaces, while the VENTUNO Q board is positioned for AI and edge computing applications. The platform also offers documentation, Project Hub, Arduino Labs, and community channels including Discord, a forum, YouTube, and GitHub. Security practices cover the development lifecycle, with ISO 27001 certification for Arduino Cloud services.

Arduino serves makers, educators, and professionals, with separate pathways for each audience. Hardware and software are available through Arduino's shop, and Arduino Cloud is offered as a hosted service. The pages do not specify free plans, trials, editions, or seat-based or usage-based pricing.

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Ranked by how well each tool replaces Arduino: shared features, audience, price and popularity.

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