SatoriCheck app preview with meta analysis - Real-time AI Fact Checking with deep research features

Meet Satori (vers. 1.0)

Trust is earned, but truth is checked.

Satori is a light weight fact checker, because we shouldn't let fake information define our reality.

Analyse text or stream live audio to get instant, AI-powered verdicts with sources and explanations. At the speed of the conversation.

What do you get?

SatoriCheck app preview - Real-time AI Fact Checking
SatoriCheck app preview with meta analysis - Real-time AI Fact Checking with deep research features

Satori Checker is straight forward:- Web app with editor to easily fact check texts and transcripts.
- standard batch checking or context aware sentence by sentence analysis (smart)
- Standard Live audio transcription function (uses your own computer)
- Live Pro Audio transcription (using deepgram ai) for better real time listening transcription
- Quick Fact overview (True, False, Misleading)
- Explanation expand with Sources with URL links (Google, primary sources prioritised) and meta checking
- Manual verification tool to check things that the ai did not understand the contex
- ai writing detection (in beta, not as accurate as a dedicated trained agent like zero gpt)
Planned Features
- Social check (to check twitter, reddit and co)
- Pitchdeck fact checker

satori mini demo 26 december 2025

What do you give?

This is an indieproject. Tokens, server, domain and cloud cost something. 🤷
I offer a free trial though for now.
You can top it up with packages for the price of a coffee (4.50 CHF - about 5$).
You pay only per usage.
If you want to support the project you can do a one time payment and get 1000CP automatically refilled monthly for the next 5 years.

PackagePrice (CHF)CPDescription
Small Battery4.5.-86Casual fact checkers or people who manually check articles while reading them. Lasts a long time.
Medium Battery24.-486Frequent checkers or when you listen to 4-hour podcasts, twice a day.
Large Battery99.-2'222That is a massive pile of tokens.... You can basically live fact check a politician... speaking non stop for months.
Wizards Energy Plantation890.-1'000 (monthly/60 Months)One time payment. Auto refills 1k CP monthly, for the next 5 years. I might send you an invite for a coffee chat.
Image of How I built the satori live audio factchecker tool (a dramatic reenactment)

FAQ

What can the tool do?

The tool can check almost everything that is written. It has a multi agent system to understand context and to understand meta layers to statements. For example: Yes it is true I said the earth is but a banana as reference scale for the universe. The statement itself, however, is factually wrong.I can use this with text (my main use case) or with audio. I then see the verdict, an explanation and the sources.

Is satori reliable?

For all use cases we have used it so far, it was incredibly accurate. I programmed a system where it prioritises & weighs primary sources (Gov, academia etc) higher than secondary (editable stuff like wikipedia or a company blog).But with everything: You need to use your own faculty and be critical, the line between misleading and false is often blurry.A professional fact checker would not only check a statement itself but also question the sources - who made them, are they primary or secondary and so on. Look at this work by factcheck.org for instance link In short, they checked whether the records of a nurse that served in war were deleted or altered.
Satori is not built for this.

How can I listen to in-browser audio?

I added deepgram nova, which is an transcription ai that can also handle virtual audio cables.
Install a VAC and then select the virtual audio cable as microfone input. For instance, the one from the vb-site works for me (mac & win). Free and easy to install.
Select the VAC afterwards in the settings, activate the live pro feature and voila.

What is the Live Pro Feature?

The Live pro feature sends the audio to deepram to transcribe. Especially if people talk over each other it is strong enough to handle that. Or other languages. (coming soon, have to redo some stuff)
The local speech to text cannot keep up once you speak fast enough, try it. The downside with deepgram is, that each minute burns through tokens like crazy. If you let this run for 30 minutes with the smart agent on, this will cost me almost 3.- CHF in tokens for deepgram alone, which is insane. It is the best value for price tool I could find, google is even more expensive. I propose you only use it when you need it.

Is this really a problem?

Yes, sadly.
AI generated content is not bad per se. Using ai to flood the internet with misinformation is bad. Misleading people is bad.
Now, the few fact checkers I found are heavy duty tools like full fact ai, which are really pricey. I don't need that. I want a lightweight tool that does not cost the world.I built this for myself to copy paste news and posts I read along the day into satori and get some context real quick.
(That is why I built it slim, when you make the window smaller, with new claims on top. 👍)

Questions?

Reach out to me via linkedin or email if you have questions or inquiries.if you want the vibecode guide how i did it, shoot me a dm on linkedin

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