How accurate is SUS IT at detecting AI content?

SUS IT uses advanced forensic analysis with Chain-of-Thought reasoning across all content types -- audio, video, images, and text. Accuracy depends on file quality; uncompressed files provide the best results. The system provides confidence levels (Low, Medium, High) for every analysis.

Can I analyze screen recordings?

We advise against it. Screen recording re-encodes the video, blending frames and adding compression artifacts that destroy the specific digital fingerprints our AI looks for, often causing false positives.

How does the forensic analysis work?

SUS IT uses a 'Chain-of-Thought' process with advanced reasoning models. Instead of a simple guess, the system debates evidence (e.g., 'Is this a compression error or a generative flaw?') before delivering a verdict. This takes about 30-60 seconds but ensures high accuracy.

What is the 'Humanizer Report'?

If content is flagged as AI, the Humanizer Report analyzes the specific artifacts detected and generates a custom guide on how to fix them (e.g., mixing changes for audio, rewriting advice for text) to make the content appear more natural.

Is SUS IT free to use?

Yes! Every new user gets 1 free scan on signup -- no credit card required. You can analyze audio, video, text, and images. Additional credits can be purchased or earned through referrals.

How accurate is the AI detection?

SUS IT uses advanced forensic analysis with Chain-of-Thought reasoning. Accuracy depends on file quality - uncompressed files (WAV, FLAC) provide the most accurate results. The system provides confidence levels (Low, Medium, High) for each analysis.

Can I check my homework for AI?

Yes! SUS IT is designed for students to check essays and homework for AI-generated content. Upload your document and get a detailed analysis with a Humanize Report to improve your writing if needed.

What AI models can SUS IT detect?

SUS IT can detect content from ChatGPT, Gemini, Claude, Suno, Udio, Sora, Kling, Runway, DALL-E, Midjourney, Stable Diffusion, and other major AI generation tools.

Can SUS IT detect bot accounts on social media?

Yes! SUS IT's BOT or NOT feature analyzes Instagram, TikTok, Twitter, LinkedIn, YouTube, and Facebook profiles to detect bot accounts, fake followers, shadow bans, and AI-generated posts. Get detailed reports on account authenticity.

每次扫描消耗 1 个信用点

音频、视频、图像、文档或链接——统一单一价格，绝无意外。

支持的格式

均消耗 1 次扫描

图像JPG、PNG、WEBP

文档PDF、DOCX、TXT

音频MP3、WAV、FLAC

视频MP4、MOV、WEBM

链接TikTok、Instagram、Drive

扫描次数每个计费周期刷新。 续订时，您的余额将重置为套餐每月配额。上一周期未用完的信用点不会结转。

基础版

$9/月

适合需要每月缓冲额度的偶尔用户。

50 次扫描/月
上传限额 100MB
扫描历史与信用点账本
优先支持
随时可取消

Then $9/mo — cancel anytime

最受欢迎

专业版

$19/月

适合内容创作者和常规调查人员。

150 次扫描/月
上传限额 250MB
扫描历史与信用点账本
优先支持
人性化报告
随时可取消

Then $19/mo — cancel anytime

企业版

$39/月

适合高频用户、机构与专业人士。

400 次扫描/月
上传限额 500MB
扫描历史与信用点账本
优先支持
人性化报告
API 访问
随时可取消

Then $39/mo — cancel anytime

扫描如何计费

上传或粘贴

直接上传文件，或粘贴来自 TikTok、Google Drive 或任意受支持平台的链接。

AI 取证分析

我们的引擎使用频谱分析、模式识别和思维链推理来分析原始数据流。耗时约 30–60 秒。

获取您的报告

收到包含置信度分数、证据明细的详细结论，并可选获取带改进建议的人性化报告。

无论文件类型或大小，每次分析均消耗 1 次扫描。新用户可获得 7 天免费试用——在结束前取消不会产生任何费用。

定价常见问题

什么算作 1 次扫描？

1 次扫描等于对单个文件或链接的一次完整分析。无论您上传 1MB 的 MP3、50MB 的视频，还是粘贴一个 YouTube 链接，每次分析都恰好消耗 1 次扫描。BOT or NOT 社交媒体分析同样各消耗 1 次扫描。

信用点会过期吗？

订阅扫描次数不会结转——您的余额在每个计费周期开始时重置为套餐的月度配额。如果您取消订阅，剩余的扫描次数会在计费周期结束时清零——在确认取消前您会看到明确的提示。

可以退款吗？

订阅可随时取消，并在当前计费周期结束前保持有效。一旦某次扫描已经启动，该信用点即被消耗且不可退还。如有任何计费问题，请联系我们的支持团队。

上传限制是多少？

免费用户单文件上传限制为 25MB。订阅用户可享更高限额——企业版套餐最高可达 500MB。

有免费试用吗？

有——每个新账户都可获得所选套餐的 7 天免费试用。开始试用需要绑定信用卡，但在试用结束前不会扣费。第 7 天前取消无需支付任何费用。您还可以通过推荐计划赚取额外扫描次数：朋友通过您的推荐链接注册即可获得 2 次免费扫描。