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AI detector for YouTube creators, built for scripts that hold watch-time.

Pre-record scanning for long-form scripts, Shorts hooks, video descriptions, community-tab posts, and brand-supplied sponsor reads. Tuned for spoken cadence so AI residue gets caught before the camera turns on. Works for solo creators under 10K and channel teams above 1M alike. Free to try. No card. Your first scan in about six seconds.

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3 scans/day free Sentence highlights tuned for spoken scripts Long-form + Shorts + descriptions
YouTube in 2026

Why AI scanning became load-bearing for channels.

Three shifts converged in 2025 that made pre-record scanning the difference between a video that compounds and a video that quietly stalls in the algorithm.

YouTube is unforgiving in a way most platforms are not. The algorithm watches the first 30 seconds of every upload and decides, on the basis of a single retention curve, whether to keep pushing the video into Suggested or quietly stop showing it. A script that opens in AI-template cadence loses viewers in those exact seconds, the retention graph dips, and the video stalls at the impressions it had at hour one. No policy strike, no email; it just stops growing.

1. Inauthentic Content rules tightened monetisation

YouTube updated its monetisation policies in 2024 to cover mass-produced and repetitious content, marketed as Inauthentic Content. Pure AI text-to-speech channels are the explicit target, but creators leaning heavily on ChatGPT-drafted scripts read verbatim sit closer to the line than most realise. The policy is enforced unevenly today and aggressively tomorrow, and the channels that quietly clean their scripts now are the ones that keep monetisation intact when the enforcement tightens.

2. Watch-time compounds across the channel

Every video that holds retention raises average view duration, and the algorithm rewards healthy averages by surfacing every subsequent upload to a larger first-hour audience. A single AI-flavoured long-form upload can cool the channel for two or three weeks while the algorithm recalibrates. The asymmetric downside is why pre-record scanning matters more for YouTube than for almost any other surface.

3. Shorts have no margin

A 60 to 90 second Short lives or dies on the first three seconds. Viewers swipe at the slightest whiff of a templated hook. AI-template openers are the single most common reason new Shorts fail to retain, and the fix is to scan the script before recording so the hook never makes it to the camera in the first place.

Five surfaces

The YouTube surfaces worth scanning before publish.

Everywhere AI residue can leak into the channel and how to catch it in three minutes a video.

Long-form video scripts

The 10 to 30 minute uploads that pay the rent. Scan the full script before recording, focus on the opening 30 seconds where retention is decided, and rewrite any flagged lines into the voice your subscribers already recognise. The cost of an AI-flavoured opener is a cold first hour, which compounds into a stalled video and a quieter algorithm push for the next two uploads.

Shorts scripts and hooks

60 to 90 second scripts where the hook is the entire game. Template hooks get swiped on instinct. Scan every Short before recording; the highlights will catch the templated opener almost every time and let you write a hook that sounds like a human said it out loud rather than a content farm output.

Descriptions, titles, and chapter labels

YouTube uses this block to understand the video for search and Suggested, and viewers read it on mobile when deciding whether to click. Templated descriptions read suspect to power viewers and the algorithm increasingly weighs description quality as a relevance signal. Scan the description, chapter labels, and pinned-comment teaser as one block before publishing the upload.

Sponsor reads and brand drafts

The 30 to 90 second brand insert in the middle of a long-form upload. Marketing teams generate the talking points in ChatGPT and ship them to you mostly unedited. Scan the brand draft as a standalone block, rewrite the flagged sentences into your own register while keeping the brand's required claims intact, scan again, and read the cleaned version on camera so the sponsor block holds retention instead of bleeding it.

Community posts and comments

Small surface, but the audience reads these between uploads and forms opinions about whether the channel is still real. AI-template community posts read as filler and quietly drop engagement on the next upload. Pinned comments, brand-voice replies, and the channel About page belong in the same scan loop, even when each one is only two sentences long.

Plans & pricing

Pick the plan that fits your channel.

Free tier covers solo channels and Shorts experiments. Pro fits daily-Shorts creators and weekly long-form workflows. Business fits production teams and multi-channel networks. Full details on the pricing page.

Free
$0/forever

 

Try the detector. No card, no email.
  • 3 scans / day
  • 5,000 chars per scan
  • Sentence-level highlights
  • Plagiarism Risk indicator
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Starter
$7.49/month

Billed $89.88/year — Save $30

For monthly uploaders and channel-builders under 10K.
  • 20 scans / day
  • 20,000 AI rewriter words/mo
  • Chrome extension
  • Email support
Get Starter
Business
$29.99/month

Billed $359.88/year — Save $120

For creator teams, MCNs, and studios shipping for multiple hosts.
  • 100,000 AI rewriter words/mo
  • REST API access
  • 5 team seats
  • White-label PDFs
Get Business

Yearly billing saves 25%. View full pricing →

From 10K to 1M+

Solo creators vs production teams.

The pre-record workflow looks different at 10K subscribers and at 1M, and TextSight scales across both ends without forcing either to overpay.

Under 10K: building the habit

Most creators at this stage write their own scripts and use ChatGPT as a brainstorm helper. The risk is that the AI assist leaks into the final draft because there is no second set of eyes catching it. Free tier covers three scans a day, which fits a channel shipping one long-form video and two or three Shorts a week. The habit you build now scales when the channel does.

10K to 100K: weekly cadence + first sponsorships

Cadence tightens, sponsor pitches start landing in the inbox, and the cost of a stalled upload climbs. Pro at $14.99 on yearly removes the scan limit and gives the headroom to scan every script, description, and brand draft before recording. The sponsor read is the highest-leverage scan in the workflow because one cleaned placement covers a year of Pro on its own.

100K to 1M: production team kicks in

Script writers, video editors, and channel managers come into the workflow. Drafts ship through a small team rather than just the host. Business at $29.99 on yearly with five team seats and shared scan history is the practical fit, with the audit log catching which writer's drafts came in flagged and which came in clean.

1M+ and MrBeast / Veritasium scale

Multi-channel networks, production studios shipping for multiple hosts, and brand-deal teams running placements across a creator roster all sit on Business with REST API access for workflow automation. The math is the same as at every other tier: one cleaned sponsor read more than covers a year of the plan, and the scanning loop is the cheapest insurance for the channel as an asset.

The workflow

How TextSight fits the upload pipeline.

Three to five minutes added to the pre-record routine after the first week of using the workflow, and every script ships through the same loop.

Step 1: Outline in your script app

Draft the script in Google Docs, Notion, Scrivener, or whichever teleprompter app the host prefers, including BigVu, PromptSmart, and Teleprompter Premium. AI tools are perfectly fine at the outline stage as a way to unstick a structure or brainstorm a hook. The discipline is rewriting the AI assist into your own register before the script leaves the draft app.

Step 2: Pre-record voice calibration

Paste the full script into app.textsight.ai before the camera turns on. Read the Authenticity Score for the script as a whole, then drill into the sentence-level highlights for the opening 30 seconds. Above 85 means the script reads as yours; 70 to 85 means rewrite the highlighted lines; below 70 means the script needs a real voice-pass before recording starts.

Step 3: Sponsor block scan

Scan the brand-supplied sponsor read as its own block, rewrite in your voice while keeping the brand's required claims intact, scan again to confirm, and merge the cleaned block back into the script. This is the single highest-leverage scan in the workflow because the sponsor block is the part of the video that bleeds retention fastest when it reads as AI.

Step 4: Description, metadata, and community

Before publishing the upload, paste the description, chapter labels, pinned-comment teaser, and any same-day community-tab post into TextSight as one block. The scan catches templated phrasing in the description, which feeds YouTube's understanding of the video for search and Suggested. The whole pre-publish cycle settles at three to five minutes per upload once the habit is built.

FAQ

YouTube creators frequently ask.

Does YouTube actually penalise AI-flavoured scripts?
YouTube does not strike channels for AI scripts directly, but the algorithm watches retention and average view duration and AI-flavoured cadence drops both. A script that reads as template loses viewers in the first 30 seconds, the watch-time graph dips, and the algorithm stops surfacing the video to new audiences. The penalty is indirect but it is real, and it shows up as a shrinking impressions click-through curve within the first 24 hours of any upload.
What about YouTube's Inauthentic Content policy?
YouTube updated its monetisation policies in 2024 to cover mass-produced and repetitious content, which the platform calls Inauthentic Content. Pure AI-generated text-to-speech videos with no creator input are the explicit target, but channels relying heavily on ChatGPT-drafted scripts read aloud verbatim sit closer to the line than most creators realise. Pre-record scanning lets you keep the AI assist at the outline stage while shipping a script that reads as your own work, which is the side of the line where monetisation stays safe.
Should I scan Shorts scripts or only long-form videos?
Scan both, but Shorts are higher leverage. A 60 to 90 second Shorts script lives or dies on the first three seconds, and AI-template hooks like the classic Are you struggling with opener get muted instantly. Long-form has more room to recover, but Shorts have no margin for error. The free tier handles a week of Shorts scripts plus one long-form outline in a single sitting, which is the right starting cadence for most channels under 100K.
What about descriptions, titles, and community posts?
Descriptions are a quiet but compounding surface. They feed into YouTube search and Suggested ranking, and viewers read them on mobile when deciding whether to click. Template AI descriptions read suspect to power viewers and the algorithm increasingly weighs description quality as a relevance signal. Scan the description, the chapter labels, the pinned-comment teaser, and community-tab posts as one block before publishing, even when each piece is only two sentences long.
Brand-supplied sponsor scripts always read like AI. What do I do?
Brand-supplied sponsor reads are the single biggest AI residue source on most channels. Marketing teams generate talking points in ChatGPT, paste them into the brief, and ship it to you. Your contract usually allows you to rewrite for voice; use that clause. Scan the brand draft, rewrite the flagged lines into your own register while keeping the brand's required claims, scan again to confirm, then read the cleaned version on camera. Viewers stay through sponsor reads that sound like the host and skip the ones that sound like a press release.
Which tier fits a solo creator versus a channel team?
Pro at $19.99 a month, or $14.99 a month on yearly, is the right fit for solo creators shipping a weekly long-form plus daily Shorts plus the occasional sponsored placement. Business at $39.99 a month, or $29.99 a month on yearly, is the fit for channel teams running script writers, video editors, channel managers, or a production company shipping for multiple hosts. Business includes five team seats with shared scan history, 100,000 AI rewriter words a month, and white-label PDFs for sponsor-facing reports.
Does TextSight work with my teleprompter or script app?
Yes, via paste-in. The workflow is the same regardless of where you write: draft the script in Google Docs, Notion, BigVu, PromptSmart, or whichever teleprompter app the host uses; paste the script into app.textsight.ai before recording; read the Authenticity Score and sentence-level highlights; rewrite the flagged lines; paste the cleaned script back into the teleprompter. The whole loop adds about three minutes to a pre-record routine after the first week of using the workflow.
Is the Free tier enough for a small channel?
Free tier covers three scans a day with a 5,000 character cap per scan, sentence-level highlights, and the Plagiarism Risk indicator. It fits a channel shipping one long-form video and two or three Shorts a week, which is the right starting cadence for most creators under 50K subscribers. Once the channel ramps to daily Shorts plus a weekly long-form plus regular sponsor placements, Pro at $14.99 a month on yearly removes the limit and gives the headroom to scan every script, description, and brand read before the camera turns on.
Related

More guides for creators and writers.

Ship scripts that hold watch-time.

Free to try. No card. Pre-record scanning for long-form scripts, Shorts hooks, descriptions, and brand-supplied sponsor reads. Your first scan in about six seconds.

Start free, no card See pricing
Tuned for spoken cadence · Long-form + Shorts + descriptions + sponsor reads · Sentence-level highlights