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

Plausible.io
Fathom Analytics
Simple Analytics
umami
Mixpanel
ChartMogul
Clicky
Revenue-first analytics
Which is more popular?
Based on our record, TelemetryDeck should be more popular than DataFast. 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 | datafa.st |
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| Platforms | — | |
| Listed in |
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 DataFast yet.
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 TelemetryDeck yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using TelemetryDeck and DataFast. 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
He has since turned TrustMRR into a marketplace where startups get bought and sold, and he takes a fee. In March 2026 he posted that he had finally crossed his long-standing $20,000 MRR / $1M-business goal on DataFast, 512 days after... - Source: dev.to / 3 months ago
When comparing TelemetryDeck and DataFast, 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 DataFast:

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

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

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

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

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 DataFast: