Top AI Detector Writer Alternatives in 2026
100% · recommended - 2 user reviews FreeAI Content Detector - Trusted GPT-4 analyzes text to identify human-written versus AI-generated content. It offers document uploads, supports multiple languages, and provides percentage-based insights on originality, making it useful for educators and content creators.
Best 5 AI Detector Writer Alternatives:
29 AI Detector Writer Alternatives & Competitors
Tool
Pricing
Rating
Popularity
Compare
#1
AI detect
Detect AI-generated content, score authenticity, ensure academic integrity automatically
Paid
from $9.99
No reviews yet
38 popularity
▼ -5.1% MoM
#2
ZeroGPT
Verify and refine AI-generated content authenticity
Freemium
from $7.99/mo
100%
8 reviews
74 popularity
▼ -8.8% MoM
Detects AI-generated text and scores likelihood
Free
No reviews yet
24 popularity
▼ -99.1% MoM
#4
GPTZero.cc
AI-powered tool detects machine-generated text for authenticity checks
Free
50%
1 review
32 popularity
▲ +47.7% MoM
#5
ZeroGPT.CC
Detect AI-generated text using machine-learning model for authenticity verification.
Free
No reviews yet
50 popularity
▼ -6.8% MoM
Detects AI-generated text and manages reports
Free trial
100%
1 review
48 popularity
▼ -41.2% MoM
#7
ZeroGPT Plus
Detects AI-generated text using advanced machine learning
Paid
85.7%
7 reviews
51 popularity
▲ +89.6% MoM
#8
AI Detector
Detect AI-generated text with AI-powered similarity analysis.
Free
from $5.91
No reviews yet
24 popularity
Detect AI-generated text for authenticity verification
Freemium
from $7/mo
No reviews yet
51 popularity
▼ -11.9% MoM
#10
DetectorBot
Identify AI-generated content using multiple AI models and in various languages
Free
100%
5 reviews
28 popularity
▼ -71.3% MoM
#11
Detector.io
AI-powered detection and highlighting of likely machine-generated text
Free
66.7%
3 reviews
51 popularity
▼ -38.2% MoM
Detect AI-generated content from different models with high accuracy
Free trial
50%
4 reviews
27 popularity
▼ -8.4% MoM
#13
BypassGPT AI
Rewrites AI-generated content for human-like, SEO-friendly, error-free output
Subscription
from $7/mo
68.2%
22 reviews
61 popularity
AI detects AI‑generated content, plagiarism, and optimizes SEO
Free trial
from $12.95/mo
57.1%
21 reviews
64 popularity
#15
GPTKit
Detects AI-generated text with high accuracy
Freemium
100%
1 review
33 popularity
▲ +212.9% MoM
#16
BypassGPT
Rewrites AI-generated text to avoid detection, preserving brand voice.
Free
from $8/mo
78.6%
14 reviews
63 popularity
#17
AI Essay Checker
Detect AI-generated text, grammar errors, and plagiarism locally
Freemium
66.7%
6 reviews
39 popularity
▲ +13.3% MoM
#18
GPTinf
AI-driven text rewriter improving flow and originality
Free trial
from $8/mo
53.3%
15 reviews
56 popularity
▼ -32.9% MoM
#19
GlobalGPT
Provide specialized AI services for diverse tasks
Free
80%
15 reviews
58 popularity
▼ -5.8% MoM
App
#20
ZeroGPT.Tools
Detect AI-generated content in user text
Freemium
60%
5 reviews
49 popularity
▼ -12.3% MoM
#21
Undetectable AI
Detect AI-generated content, aggregate engine results, support rewrites
Free
from $5/mo
53.8%
13 reviews
65 popularity
▼ -23.4% MoM
#22
Detector AI
Identify AI-generated text from main models like ChatGPT and Claude
Free
75%
4 reviews
#24
MyDetector
Detect and humanize AI text to bypass detection
Free
76.5%
17 reviews
59 popularity
▼ -21.4% MoM
#25
FactGPT
Generates factually accurate, user-sourced content.
Freemium
from $19/mo
50%
1 review
55 popularity
#26
Decopy
Detect AI-generated content to ensure originality and improve quality
Free
57.9%
19 reviews
62 popularity
▼ -14.3% MoM
Detects AI-authored text, giving confidence scores and explanations.
Freemium
from $99/mo
60%
5 reviews
#28
textadviser.com
AI-driven writing assistance and content enhancement
Free
No reviews yet
47 popularity
▼ -23.8% MoM
App
#29
AI undetect
Detect AI content, rewrite to human-like text bypassing detectors
Paid
80%
5 reviews
51 popularity
▼ -16.8% MoM
Also listed in:
AI detection
Content Writing
Paraphraser
Essay writer
AI Assistant
Writing assistant
Frequently Asked Questions
Based on user reviews, the highest-rated AI Detector Writer alternatives are
ZeroGPT (100%),
DetectorBot (100%),
ZeroGPT Plus (85.7%),
GlobalGPT (80%),
AI undetect (80%).
Yes, 25 of the 29 alternatives listed here offer a free plan, including ZeroGPT, ContentDetector.ai, GPTZero.cc.
GPTKit is the fastest-growing AI Detector Writer alternative here, with traffic up 213% month over month.