
DuckDuckGo
Google
StartPage
Searx
Ecosia
Bing
Brave Search
Qwant is a search engine that respects your privacy and eases discovering and sharing via a social approach.

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, Qwant seems to be more popular. It has been mentioned 22 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | qwant.com | diffyn.com |
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| Platforms | — | |
| Company | Startup from France · 100 - 249 employees · 2011 | — |
| 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.


No analysis of Qwant yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Presearch Privacy Review #25 - Qwant
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 Qwant 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 Qwant 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.


Why should you use a private search engine?The best private search engines1. Startpage2. DuckDuckGoHow is DuckDuckGo different from a VPN?Get NordVPNLearn more3. Qwant4. Searx5. SearchEncrypt6. Gibiru“faster than the...
Qwant has its own web index but supplements it with results from Bing. Like Google, Qwant allows you to filter search results according to categories, such as news, images, videos, shopping and maps. Qwant has also...
Last but not least, Qwant Map is one of those Google Maps alternatives that is open source and free. Just like Google Maps, this interactive maps software offers rich search capabilities. In addition, you can search...
We have no reviews of Diffyn yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


For search, I'd suggest Ecosia [1] or Qwant [2] if you don't mind ads, or Uruky [3] if you don't want them (full disclosure, I've created Uruky with my wife). [1]: https://ecosia.org [2]: https://qwant.com [3]: https://uruky.com. - Source: Hacker News / 6 months ago
If you go to ecosia.org or qwant.com on any mobile browser (Safari, Chrome, etc.,.) and search for ghandi you also get no results. Its only when the search query ends in ghandi, for example "ghanid date of birth" returns results fine. Source: over 3 years ago
Use qwant.com - DuckDuckGo is also useless. I haven't found anything better and I'm really happy with it. Source: over 3 years ago
Tracking Diffyn since Jun 2025.
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Bing helps you turn information into action, making it faster and easier to go from searching to doing.
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