A media transparency platform

Read between the lines.
We show you the lens.

Paste a YouTube, TikTok, X post, Instagram, or news article URL to analyze its framing, AI involvement, and source context.

3 analyses available today

Most tools tell you an outlet leans one way. Lenstrum rates the piece in front of you.

LeftCentreRight

RightConfidence High

This example piece leans Right, and we're highly confident in that reading. Confidence is checked against how independent benchmark panels would score similar pieces — across every analysis Lenstrum runs, our readings agree with those panels 90% of the time.

How It Works

One link. Every angle.

Paste it, we'll take it from here.

Video, article, or post — YouTube, TikTok, X, Instagram, or news. However it reached you, however it was framed.

We read between the lines.

Literally.

Framing, sourcing, and AI involvement — checked against a reviewed corpus, not a hunch.

See every side.

Then decide for yourself.

Clear, cited, specific to this piece. Never a verdict on the outlet as a whole.

Most of what reaches you was never reviewed for framing or AI involvement — there's simply too much of it to check.

500 hours

of video uploaded to YouTube every minute — Alphabet, 2025

How much of what you saw today was actually checked?

Methodology

The same standard, every single time.

Every analysis is checked against the same 100-item benchmark corpus and scored against independent fact-check panels — political or not, video or text, the bar doesn't move.

Read the full methodology →

Agreement with independent fact-check panels

90%

overall accuracy on our 100-item validation corpus

Benchmark corpus100-item panel

Rated atPiece level, not outlet

See it in action

A few real analyses.

Real Lenstrum readings — tap a card for the full analysis →

YouTube · Political

Trump, Saudi nuclear deal, Iran war, AI hacking

Commentary · The Philip DeFranco Show

CentreMedium

A broadly centrist, populist-commentary tone — critiquing both Republican figures and institutional failures without consistently favouring one side.

YouTube · Non-political

String theory: scientific validity and testability

Entertainment · Science interview

String theory is scienceHigh

Defends string theory as legitimate science, not philosophy — arguing in-principle testability is sufficient for scientific status.

YouTube · Non-political

Science vs. religion: morality and public policy

Commentary · Tyson/Shapiro conversation, edited

Science-based secularHigh85% AI-generated

Frames science and evidence as superior to religious belief for informing law, morality, and public policy.

Roadmap

Where we are, and where this is going.

Today

Today, Lenstrum reads YouTube and TikTok videos, X posts, news articles, and Instagram captions — checking framing, AI involvement, and source context, one piece at a time. Facebook works by pasting text instead of a link, since Meta restricts automated URL access. No login required, and most readings are ready in 10–20 seconds.

Read the full roadmap →

Where we're headed

A world where understanding how a story is told is as ordinary as reading the story itself.

Pricing

Free to start. Upgrade when you're ready.

Full plan comparison on the pricing page →

Free

$0/month

✓3 analyses per day
✓All four analysis tabs
✓No account required

Get started free

Lenstrum Pro

$5/month

or $4/month billed annually

✓Unlimited analyses — no daily cap, analyze whenever you need to
✓Deeper analysis in every section — more framing detail, more perspectives, more source context
✓Saved analysis history — build your own record of what you've checked and why

See Pro pricing

Read between the lines.We show you the lens.