
Plausible.io
Mixpanel
PostHog
Fathom Analytics
Simple Analytics
umami
Usermaven
Privacy-first lightweight analytics for apps

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, TelemetryDeck seems to be more popular. It has been mentioned 10 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | telemetrydeck.com | diffyn.com |
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In their own words, as submitted to SaaSHub.


TelemetryDeck is a new service that helps app and web developers improve their product by supplying immediate, accurate analytics data while users use your app. And the best part: It's all anonymized so your users' data stays private!
No description of Diffyn yet.
What each product offers, as listed by its team.


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


No analysis of TelemetryDeck yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
No TelemetryDeck videos yet. You could help us improve this page by suggesting one.
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 TelemetryDeck 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 TelemetryDeck and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


You should try https://telemetrydeck.com/. Source: over 3 years ago
I use TelemetryDeck, which seems like it could be a competitor. Source: over 3 years ago
To know what the users are doing in my app, I added Analytics via TelemetryDeck. This is a small startup from Germany that takes privacy seriously. Source: over 3 years ago
Tracking Diffyn since Jun 2025.
When comparing TelemetryDeck and Diffyn, you can also consider the following products.

Plausible Analytics is a simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics. Made and hosted in the EU, powered by European-owned cloud infrastructure 🇪🇺
Compare Plausible.io to TelemetryDeck or Diffyn:

Mixpanel is the most advanced analytics platform in the world for mobile & web.
Compare Mixpanel to TelemetryDeck or Diffyn:

An open source suite of product and data tools including product analytics, feature flags, session replay, A/B testing, surveys, and more.
Compare PostHog to TelemetryDeck or Diffyn:

Simple, trustworthy website analytics (finally)
Compare Fathom Analytics to TelemetryDeck or Diffyn:

The privacy-first Google Analytics alternative located in Europe.
Compare Simple Analytics to TelemetryDeck or Diffyn:

A simple and open-source own your website analytics.
Compare umami to TelemetryDeck or Diffyn: