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AI Detector for influencers, built for creators who monetise their voice.

Pre-publish scan every sponsored caption, Reels and TikTok script, LinkedIn long-form, X thread, YouTube description, and creator newsletter before it ships to your feed or a brand partner. Sentence-level highlights show which lines drift into AI-template phrasing so you can rewrite in your own voice rather than guess. Built for solo creators between 10K and 1M followers running a one-person shop, and for creator teams with editors, agency writers, or talent managers shipping under a shared voice bar. Free to try. No card.

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Pro at $14.99/mo yearly Works with IG, TikTok, LinkedIn, X, YouTube No training on your brand-deal copy
Who it is for

Built for creators who monetise their voice.

Solo creators between 10K and 1M followers running a one-person shop, single-person creator businesses adding a manager or an editor as they scale, and creator agencies handling deliverables for multiple talents all share the same need: a fast pre-publish scan that protects audience trust and brand-deal payouts before a caption goes live.

Creator content is one of the only formats where the writing is the product, the ad unit, the audience-retention loop, and the renewal pitch all at once. SaaS sells features, ecommerce sells SKUs, blogs sell search rank. A creator sells the parasocial certainty that the next caption will sound like the last hundred did. Pre-publish scanning fits because the asset being protected sits in the sentences, not in the niche.

Solo creators between 10K and 1M followers

Daily IG captions, two or three Reels a week, the occasional TikTok, a LinkedIn or X long-form post when the topic warrants, a creator newsletter on a weekly or fortnightly cadence, and sponsored deliverables every week or two. Pro at $14.99 a month yearly gives unlimited scans, 10,000 character pastes covering a full caption thread or a sponsored carousel script, and 90-day history covering a full campaign cycle. The integrated AI rewriter handles the paragraph in a sponsored caption that flags every time without forcing a rewrite of the whole deliverable.

Single-person shops scaling to a small team

The first hire is usually an editor, a video producer, or a virtual assistant who drafts captions and DMs. Drafts written by a teammate carry a different prose register than your own, and a stable voice bar across the team is the asset that holds your audience together as you scale. Team Management on Business at $29.99 a month yearly lets you invite collaborators to a shared workspace, scan their drafts through the same engine, and audit who shipped what across the campaign log.

Creator agencies and talent managers

Three to ten talents under one roster, with a content lead enforcing the voice bar across multiple feeds. Business at $29.99 a month yearly unlocks five seats with shared scan history, REST API access for pipeline automation, an audit log so the lead can see which talent shipped which deliverable on which campaign, and white-label PDFs branded to the agency for brand-partner reports and post-campaign decks.

Platforms

Built for IG, TikTok, LinkedIn, X, and YouTube.

Captions and descriptions on every major creator platform are plain text, so the same pre-publish scan workflow covers Instagram, TikTok, LinkedIn, X, Threads, YouTube, Pinterest, Substack, and any newsletter platform a creator pairs with their feed. Read the prose, fix the flagged lines, paste the cleaned version into the platform.

Instagram and TikTok

The two platforms where short-form punishes AI cadence fastest. A 40-word caption gives almost no room to hide template phrasing; in a 2,000-word essay an off sentence drowns in the rest of the prose, but in a TikTok caption that sentence is half the post. Engagement signals on IG Reels and TikTok respond within the first hour, which means a flagged caption can sink the post before you have a chance to edit it back. Scan every caption, every carousel slide that crosses a paragraph, and every Reels description before posting.

LinkedIn and X long-form

Long-form posts on LinkedIn and X are read by professional audiences who are unusually sensitive to AI-template phrasing because they read so much of it across their own feed. A LinkedIn essay that opens with "In today's fast-paced world" or an X thread that closes with "What are your thoughts?" reads as AI residue regardless of who wrote it. Pre-scan the full post, target an Authenticity Score above 80, and rewrite the flagged lines in your own register.

YouTube descriptions and Shorts captions

YouTube descriptions feed both the search algorithm and the click-through decision on the thumbnail. AI-template descriptions read flat in a way that hurts CTR even when the thumbnail is strong. Shorts captions sit on the same short-form feed as TikTok and IG Reels and follow the same scanning rules. Run the description and the caption through TextSight before publishing the video.

Creator newsletters and Substack

Long-form creator newsletters on Substack, Beehiiv, ConvertKit, or Kit are the highest-trust surface in the creator stack. Subscribers correlate AI cadence with falling open rates within two sends, which destroys deliverability through ESPs that watch engagement signals. Short-form creators expanding into a weekly newsletter face the additional challenge of carrying their feed voice into long-form prose. Scan every issue before the send button.

Plans & pricing

Pricing for solo creators and creator teams.

Pro at $19.99 a month standard, $14.99 a month on yearly, is the right fit for solo creators between 10K and 1M followers running a daily feed and weekly sponsored deliverables. Business at $39.99 a month standard, $29.99 a month on yearly, fits creator teams, talent managers, and creator agencies. Full details on the pricing page.

Free
$0/forever

 

Try the pre-publish loop. No card, no email.
  • 3 scans / day
  • 5,000 chars per scan
  • Sentence-level highlights
  • 2 lifetime AI rewriter uses
Start free
Starter
$7.49/month

Billed $89.88/year — Save $30

For new creators building the daily-post habit.
  • 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

Creator teams, talent managers, and creator agencies.
  • 100,000 AI rewriter words/mo
  • 5 team seats, shared history
  • Audit log, REST API
  • White-label PDFs
Get Business

Yearly billing saves 25%. View full pricing →

Caption, script, bio workflow

Captions, scripts, bios, long-form.

A creator business runs on four content surfaces: captions and carousel copy, video scripts for Reels and TikTok, bios and link-in-bio blurbs, and long-form posts on LinkedIn, X, or a creator newsletter. Each surface carries different stakes and reads on different signals. The pre-publish loop slots between drafting and posting, and adds 30 to 90 seconds per asset on a clean draft.

Captions and carousel slides

Daily captions, carousel cover copy, sponsored captions, and link-in-bio rewrites are the highest-volume surface for most creators. Captions on Instagram and TikTok are read by engaged followers who already know your voice, so AI-template phrasing stands out faster than anywhere else because the audience is calibrated to your normal cadence. Scan every caption before pasting into the platform, and target an Authenticity Score above 80 on sponsored captions where a brand check is also reading the same draft.

Reels and TikTok scripts

Reels and TikTok scripts read aloud on camera, which means AI cadence becomes audible the moment you say it even when it looked fine on the page. The first three seconds carry the retention decision, so an AI-flavoured opening hook kills the video before the algorithm decides whether to push it wider. Scan every script before recording, target an Authenticity Score above 85 on the opening line specifically, and rewrite any flagged sentences into the spoken register your channel runs on.

Bios, link-in-bio, and brand-pitch emails

Bios are small surfaces with disproportionate signal. Your IG bio, TikTok bio, link-in-bio landing page, and the brand-pitch email you send to partner agencies are the first voice contact every new follower or brand partner has with your account. AI-template phrasing here makes the rest of your feed and the rest of your media kit read suspect by association. Scan once when you write each surface and again every quarter when you refresh.

Long-form posts and creator newsletters

LinkedIn long-form posts, X long-form posts, and creator newsletters on Substack, Beehiiv, or Kit are the long-prose surfaces in the creator stack. Long-form is where short-form creators expanding into newsletters tend to leak AI cadence first because the format is unfamiliar and the AI assist is more tempting at 2,000 words than at 90. Scan every long-form post before publishing, target an Authenticity Score above 80, and watch which paragraphs the highlights cluster in across your first 10 issues.

Brand deals and sponsorships

Brands now ask "is this AI?" before paying.

Bigger agencies added AI-content checks to their creator deliverable workflow in 2025, and mid-market brands followed in early 2026. The check is now a routine step between you sending a draft caption and the brand approving it for posting. A flagged deliverable can trigger a rework request, a withheld payment, or in some contracts a refund clause. Pre-handoff scanning is the cheapest insurance against losing the fee.

Pre-handoff scan as proof

Run the deliverable through TextSight before sending the draft to the brand. The 30 to 90 seconds it takes to scan and clean a flagged paragraph is roughly a thousand times cheaper than a rework cycle, a delayed payment, or a quietly dropped follow-on campaign. The brands you want to work with twice are the ones who quietly notice that your drafts ship clean the first time.

Contract language is catching up

Sponsored-content contracts above a few thousand dollars increasingly include a clause requiring the deliverable to be human-written, with a refund or termination right if the brand's internal check flags the post. Some contracts now reference an Authenticity Score threshold directly, modelled on the 0-100 scoring that detection tools provide. Read the clause before signing; pre-scanning the deliverable is the operational answer to whatever threshold the brand wrote into the contract.

Disclosure and authenticity rules

Disclosure rules in major markets are evolving to fold material AI assistance into sponsored-content transparency requirements. Most brand contracts now bundle the AI question with the standard disclosure clause. Brands paying for your voice want your voice, which is the entire premise of paying a creator instead of running a generic ad. The pre-publish scan is how you keep that premise intact while still using AI as a brainstorm partner upstream.

Brand-edits round-trip

Brand editors occasionally paste in template phrasing during their review pass without realising what they are introducing, and you are the one whose contract gets dinged if the final ship trips the agency's detector. Scan the brand-edited version after the review pass, not just the original draft, so the final caption shipped to the feed is the version that read clean on the second scan.

Audience trust

Followers can sniff AI in one caption.

An influencer audience is not the same animal as a blog readership. Followers chose to keep watching because they feel something close to a friendship with you. That ongoing exposure trains them to recognise your voice with extreme precision, and engagement drops the moment a caption stops sounding like you.

Parasocial trust is the asset you monetise

Whether you sell courses, take affiliate cuts, charge for newsletter subscriptions, or run brand sponsorships, the thing brands and audiences are paying for is the feeling that you wrote it. The moment a caption breaks that illusion the brand starts questioning the deal and the audience starts questioning the friendship. Both are very hard to repair once doubt enters the relationship.

Short-form amplifies the leak

A 40-word caption gives almost no room to soften AI cadence. In a long essay an off sentence drowns in the rest of the prose; in a TikTok caption that sentence is half the post. Engagement signals on IG Reels, TikTok, and Shorts respond within the first hour, which means an AI-flavoured caption can sink the post before the algorithm decides whether to push it wider. The asymmetric downside is why pre-publish scanning matters more for creators than almost any other content niche.

Voice consistency across platforms

Most working creators run two or three platforms in parallel: an IG feed, a TikTok, and a LinkedIn or X long-form practice; or YouTube plus a creator newsletter; or a podcast plus an IG. The signal that makes the cross-platform audience trust the brand is voice consistency. A caption that reads AI-template on IG taints how the same follower reads your TikTok caption that afternoon. The pre-publish scan is the cheapest way to keep voice signal stable across the parallel feeds.

The retention math is small

At 50,000 followers and an average campaign fee of $1,500 per sponsored post, one campaign saved from a rework request covers Pro for an entire year. One newsletter retention save on a $7 a month paid subscription covers Pro for a quarter. The break-even is low and the downside on a single missed campaign is much larger than the annual cost.

Long-form expansion

Short-form creators moving into newsletters.

The standard creator playbook in 2026 adds a long-form surface on top of the short-form feed: a Substack newsletter for an IG creator, a paid Beehiiv for a TikTok creator, a LinkedIn long-form practice for an X creator. Long-form is where short-form voices tend to leak AI cadence first because the format is unfamiliar and the AI assist is more tempting at 2,000 words than at 90.

Creator newsletter issues

Long-form newsletters carry higher trust than feed posts because the subscriber chose to give you an inbox slot. AI cadence in a newsletter erodes that trust faster than in a caption because the reader is deliberately spending five minutes with your prose. Scan every issue before the send button, target an Authenticity Score above 80, and use the sentence-level highlights to spot the lines where the long-form register slipped away from the feed voice your subscribers signed up for.

Course and product sales pages

A creator sales page is the single highest-leverage piece of long-prose writing in a creator business. Creators scanning sales pages catch the paragraph in the middle that flags every time, run the AI rewriter on that paragraph only, and re-scan before the page goes live. Application-form thank-you notes, post-purchase welcome sequences, and onboarding emails carry the sales-page voice forward and should be scanned the same way.

Long-form essays and threads

X threads and LinkedIn essays sit between caption and newsletter in length and difficulty. The opening hook reads on the feed and the close reads in the email digest, so both ends do disproportionate work. Pre-scan the full thread, target an Authenticity Score above 80, and pay attention to whether the highlights cluster in the body paragraphs (a register problem) or in the close (a template-phrase problem).

About pages and media kits

The About page on a creator site and the bio section of a media kit are read by brand partners during deal evaluation. AI-template prose on these surfaces is a brand-partner objection you do not get to answer because the agency just moves to the next creator on the list. Scan both surfaces once a quarter, especially after any major positioning change.

FAQ

Creators frequently ask.

Why do influencers need an AI detector more than other small-business owners?
Influencers monetise voice in public, in front of an audience that reads every caption and watches every Reel. Followers know which words you use, how you open a hook, where you place the punchline. When a caption slides into AI-template phrasing the comment section turns cold within the first hour and engagement drops before the algorithm even decides whether to push the post wider. Brand partners are now running their own AI checks on sponsored deliverables, which means the same flagged paragraph that loses you organic reach can also cost you a paid fee. Pre-publish scanning is the cheapest insurance against both.
Which platforms does TextSight cover for creators?
Instagram captions, TikTok captions and scripts, YouTube descriptions and Shorts captions, LinkedIn long-form posts, X long-form posts, Threads posts, Pinterest descriptions, Substack and Beehiiv newsletters, and link-in-bio blurbs. Captions on every platform are plain text, so the workflow is the same: write in your notes app, paste into TextSight, read the Authenticity Score, rewrite the flagged sentences, then paste the cleaned version into the platform. Short captions are scored noisily, so batch a week of short posts together when you want a stable read.
What kind of creator content does TextSight scan well?
Sponsored captions, organic captions and carousel slides, Reels and TikTok scripts, YouTube video descriptions and Shorts captions, LinkedIn long-form posts, X long-form posts, link-in-bio blurbs, bio rewrites, comment-reply templates, DM auto-responders, brand-pitch emails, media-kit copy, newsletter issues, and course or product sales pages all scan well. The classifier reads the prose register, not the asset type, so a 40-word caption and a 2,000-word newsletter are evaluated on the same signals.
Will brand teams actually run my sponsored content through a detector?
Bigger agencies added AI-content checks to their creator deliverable workflow in 2025, and mid-market brands followed in early 2026. The check is now a routine step between you sending a draft caption and the brand approving it for posting. A flagged deliverable can trigger a rework request, a withheld payment, or in some contracts a refund clause. Pre-scanning the deliverable before the brand sees it is the cheapest way to ship clean on the first pass and stay on the next campaign.
Which tier fits a solo creator from 10K to 1M followers?
Pro at $19.99 a month, or $14.99 a month on yearly, is the right fit for a solo creator shipping daily content across IG, TikTok, and one or two other platforms, with sponsored deliverables every week or two. It unlocks unlimited scans, a 10,000 character cap per scan covering a full sales page or long-form caption thread, 90-day scan history covering a full campaign cycle, and the integrated AI rewriter for the stubborn paragraph in a sponsored caption that flags every time.
Which tier fits a creator with a manager, editor, or team?
Business at $39.99 a month, or $29.99 a month on yearly, is the right fit for a creator running a 2-5 person content operation, a creator agency representing multiple talents, or a multi-channel brand with a content manager or talent manager handling deliverables. It includes five team seats with shared scan history, 100,000 AI rewriter words a month, REST API access for workflow automation, an audit log so the manager can see who scanned what, and white-label PDFs for media kits and brand reports.
I use ChatGPT for first drafts. Will that flag my posts?
First drafts do not flag because first drafts are not published. What flags is finished prose that retains the model's cadence and template phrasing. As long as you rewrite the AI draft into your own voice before posting, and pre-scan to confirm the rewrite landed, the upstream AI use does not show up in the result. The detector reads what is in the post, not how it was conceived. Most creators we talk to use AI as a brainstorm partner and TextSight as the final voice gate.
Does TextSight share my brand-deal copy or train on it?
No on both. Scans are private to your account and we do not share creator content with anyone. Text submitted for scanning is never used to train the classifier or any other model. This is a contract clause, not a configuration toggle, and it applies the same way on free, Starter, Pro, and Business. Drafts of unpublished sponsored captions, embargoed launch posts, and unreleased newsletter issues stay on your machine and our database, full stop.
Related

More guides for creators and writers.

Pre-publish your next sponsored caption. Ship voice-clean.

Free to try. No card. Pro at $14.99 a month on yearly for solo creators; Business at $29.99 a month on yearly for creator teams and agencies.

Start free, no card See pricing
No training on your brand-deal copy · Sentence-level highlights · Works with IG, TikTok, LinkedIn, X, YouTube · Five team seats on Business