InDetect 价格套餐
InDetect 价格套餐
选择您的套餐，立即获取报告！
所有积分一次性发放——非常适合论文写作！
🔥 HOT
🎉 Ultra Plan 限时特惠！
完整检测（查重+AI）低至 $1.80/次 — 限时抢购！
轻量版套餐年付
$64.00/yr
$5.33/mo SAVE 41%
pricing-turnitin.detections-count: 24一次性发放
pricing-turnitin.price-per-doc: $2.67
- 100%官方Turnitin来源
- 查重 + AI报告
- Turnitin数据库零存储
- 次额度（含两项报告）
专业版套餐年付
$136.00/yr
$11.33/mo SAVE 40%
pricing-turnitin.detections-count: 72一次性发放
pricing-turnitin.price-per-doc: $1.89
- 100%官方Turnitin来源
- 查重 + AI报告
- Turnitin数据库零存储
- 次额度（含两项报告）
pricing-turnitin.recommended
超值版套餐年付
$280.00/yr
$23.33/mo SAVE 40%
pricing-turnitin.detections-count: 240一次性发放
pricing-turnitin.price-per-doc: $1.17
- 100%官方Turnitin来源
- 查重 + AI报告
- Turnitin数据库零存储
- 次额度（含两项报告）
商业客户价格咨询： [email protected]
套餐对比
| LITE 月付 | LITE pricing-turnitin.yearly | PRO 月付 | PRO pricing-turnitin.yearly | ULTRA 月付 | ULTRA pricing-turnitin.yearly | |
|---|---|---|---|---|---|---|
| 总价 | $9.00/mo | $64.00/yr | $19.00/mo | $136.00/yr | $39.00/mo | $280.00/yr |
| 实际月均费用 | — | $5.33/mo pricing-turnitin.save-41pct | — | $11.33/mo pricing-turnitin.save-40pct | — | $23.33/mo pricing-turnitin.save-40pct |
| pricing-turnitin.detections-included | 2 / mo | 24 detections 一次性发放 | 6 / mo | 72 detections 一次性发放 | 20 / mo | 240 detections 一次性发放 |
| pricing-turnitin.cost-per-doc | $4.50 | $2.67 | $3.17 | $1.89 | $1.95 | $1.17 |
| 抄袭检测 | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
| AI内容检测 | ✅ | ✅ | ✅ | ✅ | ✅ | ✅ |
100% 官方Turnitin
基于真实教师账户提供服务——非虚假API。
零存储政策
您的论文绝不会被保存到Turnitin数据库中。
AI + 抄袭检测报告
一次扫描即可获得两项检测结果——无需额外费用。
Loved by Students Worldwide
Trustpilot reviews from real users
"InDetect saved my thesis — 0% AI, 4% similarity. My professor was impressed!"
Sarah T.
Graduate Student
"Finally a Turnitin check that actually works. Got my report in 8 minutes flat!"
James K.
PhD Candidate
"Was skeptical at first, but the report matched my university's exactly. Highly recommend."
Emily N.
Undergraduate
"The AI detection caught ChatGPT content my professor didn't notice. Worth every penny."
David L.
Master's Student
"Fast, reliable, and accurate. This service is a lifesaver for academic integrity."
Sophia M.
Researcher
FAQ
常见问题
关于使用InDetect获取Turnitin报告的常见问题：
Accuracy & Reliability
若内容完全一致，结果应相同。检测后进行的编辑（语法、措辞）可能导致差异。修订后务必重新检测。
Yes! We use official Turnitin educator accounts configured for no storage. The report you receive is identical to what your professor or institution sees—same database, same AI detection, same similarity scoring.
2024年7月16日后，Turnitin对1%-19%之间的AI比例显示为*%，因估算存在不确定性。0%或≥20%时显示确切数值。若学校不要求AI 0%，*%结果通常可接受。
Turnitin采用严格阈值以避免误报。学校旨在阻止完全依赖AI——而非惩罚部分使用。
Turnitin会定期更新其AI模型。过去的0%结果在未来扫描中可能变化——但不会影响已提交的作业。
Privacy & Security
我们的Turnitin账户已配置为永不存储提交的论文——无论您检测多少次。
可以，但预期相似度会很高。AI检测不受影响。
不计入。参考文献默认排除——符合大多数学术标准。
Usage & Technical Details
Most reports are ready in 3-15 minutes. During peak times (finals week, end of semester), it may take up to 30 minutes. You'll receive an email notification when your report is ready.
We accept PDF and DOC/DOCX files (max 20MB). Word count requirements: 300-30,000 words for similarity check, 370-30,000 words for AI detection. Documents outside these ranges may not generate accurate reports.
相似度报告：176+种语言（英语、中文、西班牙语、德语等）。AI检测：仅英语、西班牙语、日语。
可能原因：语言不支持或字数不在300–30,000范围内。若非如此，请尝试重新提交。 Failed credits are automatically refunded.
AI检测器（包括Turnitin）并非完美。Grammarly或Quillbot等工具可能触发标记。简化过于正式的措辞可降低风险。
AI detection analyzes your entire document holistically. When you edit one section, it can change the AI probability of other sections. That's why we recommend rechecking after major revisions to get updated results.
Reports auto-delete after 24 hours for privacy. Download promptly from your detection history, or check your email—we send a copy there.