
Upvoty
UserVoice
productboard
Nolt.io
Frill
BareMetrics
Survicate
Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, Canny.io seems to be more popular. It has been mentioned 43 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | canny.io | diffyn.com |
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| Platforms | — | |
| Company | Startup from Canada | — |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Product managers, software development teams, startups, and companies that want to engage their user base in the feedback process and prioritize feature development based on real customer input.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to Collect Customer Feedback Using Canny.io
More videos
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Canny.io and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using Canny.io and Diffyn. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


UserVoice is a Canny.io alternative that dives deeper into customer feedback. While Canny offers feedback based on upvoting, UserVoice goes further by collecting feedback from multiple avenues including email,...
Canny stands out as a popular solution for enterprise-level clients seeking robust product roadmap and feature request capabilities. Beyond its core functionalities, Canny (opens in new tab) has an enhanced user...
If you're a founder, product manager, or part of a product team evaluating tools to manage customer feedback and feature requests, you've likely come across Canny. But before settling on Canny, it's worth exploring...
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


So I have been looking at what already implements it. Canny and Featurebase both do dedup, but their pricing scales with tracked users or admin seats. Fider is open source but is a feedback board only, with no roadmap or changelog... - Source: dev.to / about 2 months ago
What's the difference between this and like https://canny.io/ ? - Source: Hacker News / over 1 year ago
This is a slightly different feature set, but being more customer feedback centric rather than OKR centric might be worth considering: https://canny.io/. Source: almost 3 years ago
Tracking Diffyn since Jun 2025.
When comparing Canny.io and Diffyn, you can also consider the following products.


UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Compare UserVoice to Canny.io or Diffyn:



