
DuckDuckGo
Brave Search
Google
StartPage
Searx
Qwant
Ecosia
SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

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, SearXNG seems to be more popular. It has been mentioned 17 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | docs.searxng.org | diffyn.com |
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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 SearXNG yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Self-hosted SearXNG (de-Google)
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 SearXNG 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 SearXNG and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I have not used it yet, but this project looks interesting to me: https://docs.searxng.org/. - Source: Hacker News / 2 months ago
SearXNG is my default search engine on all devices. It's a meta-search engine. It queries multiple sources and aggregates results. But the key property is that queries don't get tied to an account or used to build a profile. Results are... - Source: dev.to / 4 months ago
Self-hosted SearXNG [1] pointed at the lot of them. All the results, none of the tracking and some insight in which subjects are suppressed by which search engine. [1] https://docs.searxng.org/. - Source: Hacker News / about 1 year ago
Tracking Diffyn since Jun 2025.
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Private search that puts you first, not big tech
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Google Search, also referred to as Google Web Search or simply Google, is a web search engine developed by Google. It is the most used search engine on the World Wide Web
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Startpage search engine, the new private way to search Google. Protect your Privacy with Startpage!
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Qwant is a search engine that respects your privacy and eases discovering and sharing via a social approach.
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