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AI or Not

aiornot.com

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Spec score 9.4 #2 of 45 in AI Content Detection Software

What it is

AI or Not offers detection for AI-generated images, text, video, audio, and deepfakes through its web and iOS service and API. Its image detector examines pixel-level information and can return an AI verdict, generator breakdown, and separate deepfake signal. Listed image sources include Nano Banana, Midjourney, DALL·E / GPT Image, Stable Diffusion, Flux, and Grok / Aurora; the coverage date given is July 2026. The image detection page states a 95th-percentile response time of one second or less. An MCP server supports Claude Code, Claude Desktop, Cursor, Codex, VS Code, and Windsurf for detection and batch scanning, and the service links to a Python SDK and REST API documentation. MCP text analysis rejects inputs shorter than 250 words. AI or Not says checked content is deleted instantly. Its iOS privacy policy says text analysis runs on-device, with no account required and no transmission of text or results. The Free plan includes $5 in credits, 1 million words of AI text detection each month, 20 AI image checks, and an API key. Pro costs $5 USD per month and includes $10 in monthly credits; Enterprise pricing is custom and lists regional cloud hosting and an on-premises option.

Spec sheet

What it does
AI or Not offers AI detection for images, text, videos, audio, and deepfakes through its API.Read 30 Sep 2026 · aiornot.com
API
The public REST API uses bearer authentication and exposes synchronous endpoints such as POST /v2/image/sync.Read 15 Oct 2026 · docs.aiornot.com
Integrations
Its MCP server supports Claude Code, Claude Desktop, Cursor, Codex, VS Code, and Windsurf for detection and batch scanning.Read 30 Sep 2026 · aiornot.com
Support
The contact page directs existing customers and account inquiries to Support and says the team will respond as soon as possible.Read 30 Sep 2026 · aiornot.com
License
AI or Not licenses its app and model under proprietary terms; the model is protected by copyright and trade-secret law and users may not redistribute or expose it as an API.Read 15 Oct 2026 · aiornot.com
API limits
Image API requests are limited to 50 MB and support jpg, jpeg, png, webp, heic, heif and tiff files.Read 15 Oct 2026 · docs.aiornot.com
API options
The MCP page links to a Python SDK and REST API documentation.Read 30 Sep 2026 · aiornot.com
API response
The image detection page states that its 95th-percentile response time is one second or less.Read 30 Sep 2026 · aiornot.com
Audio and music detection
The API documentation lists separate endpoints for AI voice and AI music analysis.Read 15 Oct 2026 · docs.aiornot.com
Company size
LinkedIn lists AI or Not as privately held with 2–10 employees.Read 15 Oct 2026 · linkedin.com
Data handling
The homepage states that checked content is deleted instantly, and its dashboard says data is deleted instantly regardless of plan.Read 30 Sep 2026 · aiornot.com
Data retention
The API documentation says uploaded media are processed and deleted immediately after inference.Read 15 Oct 2026 · docs.aiornot.com
Deepfake detection
The service reports a separate deepfake signal and can identify manipulated faces and face swaps.Read 15 Oct 2026 · aiornot.com
Documentation depth
The developer documentation includes setup, complete examples, modality-specific endpoints, system-health checks and an OpenAPI specification.Read 15 Oct 2026 · docs.aiornot.com
Enterprise deployment
The pricing page lists regional cloud hosting and an on-prem hosting option for Enterprise.Read 30 Sep 2026 · aiornot.com
Founder and CEO
A 2023 company announcement identifies Anatoly Kvitnitsky as AI or Not’s CEO and says the technology spun out of Optic.Read 15 Oct 2026 · accessnewswire.com
Funding
An independent 2026 review reports that the company disclosed a $5 million seed round involving Foundation Capital, GTMfund and Plug and Play.Read 15 Oct 2026 · aiidelist.com
Image detection
The image detector analyzes pixel-level information and lists generator families including Midjourney, DALL·E/GPT Image, Stable Diffusion, Flux, Firefly and others.Read 15 Oct 2026 · aiornot.com
Independent test praise
Creative Bloq reported that the detector correctly identified its DALL·E 2 image, human sketches and an AI paint-over, and called its accuracy impressive.Read 15 Oct 2026 · creativebloq.com
Input limit
The MCP instructions say text analysis requires at least 250 words and shorter inputs are rejected.Read 30 Sep 2026 · aiornot.com
iOS privacy
The iOS app privacy policy says text analysis runs on-device, text and results are not transmitted, and no account is required.Read 30 Sep 2026 · aiornot.com
iOS security
The iOS app policy says text and history are protected by iOS device passcode and encryption-at-rest protections.Read 30 Sep 2026 · aiornot.com
Legal entity
Aiornot Inc is an active California stock corporation filed on September 19, 2023, with an Alameda, California principal address.Read 15 Oct 2026 · bizprofile.net
Limit: historical model gap
Creative Bloq reported that the developer had not yet optimized the system for Midjourney 5 at the time of its test.Read 15 Oct 2026 · creativebloq.com
Limit: independent benchmark
Frame & Focal reported 62.3% precision, 58.7% recall and a 29.1% false-positive rate on its 1,247-image test set.Read 15 Oct 2026 · frameandfocal.com
Limit: interpretation
An independent 2026 review said the advertised 98.9% accuracy is company-reported and should not be treated as forensic proof across all media types.Read 15 Oct 2026 · aiidelist.com
Limit: uncertain classifications
Creative Bloq observed that a copied Stable Diffusion image produced an undecided result rather than an AI or human verdict.Read 15 Oct 2026 · creativebloq.com
MCP integration
AI or Not offers an MCP server intended for assistants and developer tools such as Claude, Cursor and Codex.Read 15 Oct 2026 · aiornot.com
Notable news
On December 19–20, 2023, Optic announced that its AI-generated-media detection technology had been spun out into independent company AI or Not.Read 15 Oct 2026 · accessnewswire.com
On-device iOS privacy
The iOS app states that text checks run locally, no account is required, no tracking SDKs are included and the app makes no network calls.Read 15 Oct 2026 · aiornot.com
Praise: broad generator coverage
Creative Bloq said the checker worked with Midjourney, Stable Diffusion, GAN and DALL·E 2 images.Read 15 Oct 2026 · creativebloq.com
Privacy policy
The website privacy policy says it collects account, contact, device, IP, analytics and payment-related information and may share data with service providers and business partners.Read 15 Oct 2026 · aiornot.com
Product purpose
AI or Not checks images, text, audio, video and deepfakes for signs of generative-AI creation or manipulation.Read 15 Oct 2026 · aiornot.com
Rating on Apple App Store
No rating overview is displayed because the app has not received enough ratings or reviews.Read 15 Oct 2026 · apps.apple.com
Rating on Google Play
The listed BitMind AI detector page shows 500+ downloads but no numerical user rating in the opened page.Read 15 Oct 2026 · play.google.com
Reverse search
Image reports can include reverse-image-search results and known-source matches.Read 15 Oct 2026 · docs.aiornot.com
SDK examples
Documentation provides request examples for Python, JavaScript, PHP, Go, Java and Ruby rather than a separately packaged SDK.Read 15 Oct 2026 · docs.aiornot.com
Supported generators
The image detector lists Nano Banana, Midjourney, DALL·E / GPT Image, Stable Diffusion, Flux, Grok / Aurora, and other generators, with coverage last updated July 2026.Read 30 Sep 2026 · aiornot.com
Text detection
AI or Not offers text-generation detection through its web service, API and iOS app.Read 15 Oct 2026 · docs.aiornot.com
Video detection
The API includes a video modality for detecting AI-generated video content.Read 15 Oct 2026 · docs.aiornot.com

Plans and prices

Free Free $5 credits · 1M words/month · 20 image checks · API key Read 15 Oct 2026 · aiornot.com
Pro $5 a month $5/month $10 monthly credits · pay-as-you-go · rollover · text/image/deepfake/voice/music/video Read 15 Oct 2026 · aiornot.com
AI or Not Text Lifetime $19.99, paid once One-time in-app purchase Removes daily limit · offline checking Read 15 Oct 2026 · apps.apple.com
Business $100 a month $100/month $100 credits · 20M words · 6,600 image checks · 13,300 video seconds · 25% media discount · reseller rights to $5,000/month Read 15 Oct 2026 · aiornot.com
Enterprise Priced on request Custom Custom models · private instances · on-prem deployment · calibration · dedicated support · full reseller rights Read 15 Oct 2026 · aiornot.com

Every AI or Not plan and price →

Strong points and limits

Strong points

  • Checks images, text, video, audio, and deepfakes.
  • Free plan includes monthly text and image allowances.
  • MCP server supports detection and batch scanning.
  • iOS text analysis runs on-device without an account.
  • Enterprise lists an on-premises hosting option.

Limits

  • MCP text analysis rejects inputs under 250 words.
  • Enterprise pricing is custom.
  • Pro costs $5 USD per month.

Who it suits

AI or Not suits people and developers who need AI-content checks across several media types, with API and batch-scanning options. The iOS app's on-device text analysis may suit users who want text and results kept off transmitted requests.

Verdict

AI or Not covers several content formats and offers both user-facing and developer access. Check the MCP minimum text length and plan allowances against the material and volume you expect to analyze.

Where Specifiction places it

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