依功能與用途，為你挑選 12 款 SpeedAI 科研小助手的替代工具。
| 排名 | 工具與標語 | 官方網域 | 每月造訪次數 | 月增幅 | 定價模式 | 主要市場 | 評分 | 比較 |
|---|---|---|---|---|---|---|---|---|
| ● |
| speedai.com |
| 461 |
| -3943 (-89.5%) |
| 免費增值 |
| 中國 |
| 3.8 |
| 簡介 |
| 1 | ZeroGPT | zerogpt.com | 3286.45萬 | 541.1萬 (+19.7%) | 免費增值、付費 | 美國 | 3.8 | 比較 |
| 2 | Undetectable AI | undetectable.ai | 311.34萬 | 46.47萬 (+17.5%) | 免費增值 | 美國 | 3.8 | 比較 |
| 3 | GPTZero | gptzero.me | 2324.7萬 | 569.95萬 (+32.5%) | 免費增值、付費 | 美國 | 4.1 | 比較 |
| 4 | Scribbr | scribbr.com | 753.08萬 | 95.7萬 (+14.6%) | 免費增值 | 美國 | 4.4 | 比較 |
| 5 | Phrasly | phrasly.ai | 121萬 | 18.33萬 (+17.9%) | Freemium, Subscription | 美國 | 4.1 | 比較 |
| 6 | Humbot | humbot.ai | 32.59萬 | -3.49萬 (-9.7%) | 免費增值 | 美國 | 3.5 | 比較 |
| 7 | HumanizeAI.pro | humanizeai.pro | 965.23萬 | 198.94萬 (+26%) | 免費 | 美國 | 3.4 | 比較 |
| 8 | GPTinf | gptinf.com | 67.42萬 | 13.85萬 (+25.8%) | 免費增值、免費試用、付費 | 美國 | 3.8 | 比較 |
| 9 | Detecting-AI.com | detecting-ai.com | 50.51萬 | 42萬 (+493%) | 免費增值、付費 | 美國 | 3.8 | 比較 |
| 10 | StealthWriter | stealthwriter.ai | 288.71萬 | 38.78萬 (+15.5%) | 免費增值 | 美國 | 3.7 | 比較 |
| 11 | Plagiarism Remover | plagiarismremover.net | 10.18萬 | -1.71萬 (-14.4%) | 免費增值 | 印度 | 3.4 | 比較 |
| 12 | Isgen AI 檢測器 | isgen.ai | 90.19萬 | 4.94萬 (+5.8%) | 免費增值 | 南韓 | 3.8 | 比較 |
ZeroGPT is an AI content detection platform with a text AI detector, AI image and video detectors, AI humanizer, plagiarism checker, and a set of writing tools including paraphraser, summarizer, grammar checker, translator, and citation helper.
Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
Undetectable AI is a web platform that scans text for AI fingerprints and rewrites flagged passages so they read like natural human writing. It bundles an AI detector, an AI humanizer and a growing set of media authenticity tools in a single dashboard.
GPTZero is an AI detection platform for identifying machine-generated text. It combines a text detector with a Chrome extension, a plagiarism checker, writing-process verification, and educator-focused classroom tools.
結合同儕級學術校對、抄襲比對與 AI 寫作工具
Phrasly is an AI writing suite built around a humanizer and detector pairing: it rewrites AI-generated drafts into more natural prose, then checks the result, alongside an AI writer, plagiarism checker, document editor, translator and chatbot.
Phrasly is an AI writing suite built around a humanizer and detector pairing: it rewrites AI-generated drafts into more natural prose, then checks the result, alongside an AI writer, plagiarism checker, document editor, translator and chatbot.
AI 人性化改寫與一站式學習寫作助手
HumanizeAI.pro is a free, no-signup web tool that rewrites AI-generated text so it reads more like something a person actually wrote. Paste your ChatGPT, Gemini, or Claude output, clear the captcha, and the site returns a smoother, more conversational version that keeps your keywords and meaning intact.
HumanizeAI.pro is a free, no-signup web tool that rewrites AI-generated text so it reads more like something a person actually wrote. Paste your ChatGPT, Gemini, or Claude output, clear the captcha, and the site returns a smoother, more conversational version that keeps your keywords and meaning intact.
不只給分數，還標出證據的 AI 檢測器
讓 AI 文字更像人寫，並可檢測真人程度
Plagiarism Remover is a free online tool that rewrites pasted text or uploaded documents to reduce duplication, offering four modes plus multilingual support.
Plagiarism Remover is a free online tool that rewrites pasted text or uploaded documents to reduce duplication, offering four modes plus multilingual support.
支援句子級洞察的多語言 AI 檢測工具
