
Otterly.AI
SEMRush
Ahrefs
LLMrefs
Am I on AI
Promptwatch
Diploria AI
Profound helps brands gain visibility in AI-generated answers, optimize their presence in LLM-based answer engines, and stay competitive in the zero-click world.

Arduino IDE
AWS IoT
Particle.io
AWS Greengrass
Wia
Altair SmartWorks
B4R
Next-generation IDE for IoT

Which is more popular?
Based on our record, PlatformIO seems to be more popular. It has been mentioned 56 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | tryprofound.com | platformio.org |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
PlatformIO is recommended for embedded systems developers, IoT engineers, and hobbyists who need a versatile and robust development environment. It is especially beneficial for those who work with multiple microcontroller platforms and require an IDE with comprehensive tooling support.
Walkthroughs and reviews on video.
Profound Tutorial & Review For Beginners 2026
More videos
#264 PlatformIO for Arduino, ESP8266, and ESP32 Tutorial
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Profound and PlatformIO. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Profound offers a free 7-day trial with 50 daily prompts on ChatGPT, Gemini and AI Overviews. After that it's Enterprise only, priced on a demo call, with up to 9 engines.
Say they read the public interface: Miraqo, SE Ranking, Otterly.AI, Peec AI (logged out; its add-on models run through APIs) and Profound. Semrush says its answers are "captured from real requests and not via any APIs...
Profound gives a useful way to understand how brands appear across AI search and generative platforms. The platform helps surface visibility patterns, competitor presence, and broader shifts in how AI systems...
We have no reviews of PlatformIO yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Tracking Profound since Feb 2026.
We searched for other IDEs that would be simple to use, allow easy import of Arduino libraries, and upload the code on the board. I wanted something of the like of Atom editor, but it was not supported on Raspberry Pi (and deprecated... - Source: dev.to / over 1 year ago
For the ESP32 in read mode, we've successfully developed a project using PlatformIO that accepts the key during build time and stores it in memory. Source: about 3 years ago
Check out Zephyr OS and Platform IO. Zephyr is part of the Linux foundation and has similarities to Linux with how it performs hardware abstraction (device tree). Platform IO integrates with other frameworks including mbed and Arduino. Source: about 3 years ago
When comparing Profound and PlatformIO, you can also consider the following products.

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Particle is an IoT platform enabling businesses to build, connect and manage their connected solutions.
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