Opinion Detection
The best 50 Opinion Detection AI tools - Free & Paid
Explore 50 AI for Opinion Detection
Detecting‑AI scans text in 50+ languages, marking AI‑generated sentences with probability scores. It integrates with Chrome, Moodle, Zapier, and offers an API, delivering up to 98% accuracy and low false‑positives while protecting user privacy.
Freemium
- $7/mo
ContentDetector.AI is a free tool that identifies AI-generated written text, including Chat GPT and GPT 3 content, and provides an estimated percentage score of AI generation likelihood.
Free
Opinion Stage is a no‑code builder for quizzes, polls, surveys, forms, assessments, and calculators that embed on websites or social media. It offers brand‑customizable design, integrates with email, CRM, and spreadsheets, and uses AI to analyze responses and deliver insights.
Freemium
Detector.io is an AI detection tool that scans text to identify AI-generated passages, providing a score and highlighted segments. It includes integrated tools like an AI humanizer and plagiarism checker to help refine content for authenticity.
Free
SurveySparrow gathers survey responses from email, social media, web widgets, and messaging apps. It applies NLP to produce actionable insights for marketing, product, sales, and support teams, while ticketing and reputation tools close feedback loops in real time.
Free
AI Detector Pro provides comprehensive recognition of AI-generated text and includes advanced features to manage AI generation reports efficiently.
Free trial
Opencord AI monitors X and Reddit for brand mentions, analyzes sentiment and credibility, then auto‑generates and posts personalized replies. It can like, follow or repost, tracks KOL opportunities, and offers analytics to refine lead‑generation tactics.
Paid
X Detector analyzes up to 5,000 characters, giving per‑word probability scores to identify whether a passage was written by ChatGPT, Claude, Gemini, or a human. It supports over 20 languages, processes millions of texts, and encrypts data for privacy.
Freemium
Canvs AI processes open‑ended text from events, social media, surveys, and internal feedback to detect sentiment and thematic shifts. It offers real‑time reaction insights, precise search, and enterprise integration, enabling rapid, data‑driven decision making across marketing, media, sports, and mo
Freemium
Detectordeia is a sophisticated tool designed to analyze texts, distinguishing between AI-generated content and human-written material by evaluating writing patterns, structure, and style.
Free
AI Content Detector evaluates text for AI authorship, handling uploads up to 4 MB or pasted input. It returns a detection score, readability rating, and grade assessment, comparing against models such as ChatGPT, Gemini, Claude, and LLaMA. Useful for researchers, educators, and publishers to verify
Paid
- $9.99
Decopy is a free AI content detection tool with 99% accuracy, capable of identifying AI-generated text, providing detailed reports, and enhancing text quality. It supports multiple languages and is user-friendly and versatile.
Free
GPTZero AI Detector scans documents for potential AI-generated content, providing in-depth results on AI probabilities, vocabulary analysis, and hallucination detection, as well as plagiarism checking and authorship verification capabilities.
Freemium
- $12/mo
DALL·2 is an AI system that generates realistic images and art based on natural language descriptions, allowing users to edit and create variations. Safety measures are in place to prevent harmful content.
Usage based
MyDetector is a free tool that detects AI-generated text and humanizes it to ensure authenticity. It supports multiple languages, offers 99% accuracy, and refines content to match human-like quality.
Free
AI 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.
Free
OpenEvidence is a secure medical information platform for U.S. healthcare professionals, facilitating question logging, managing protected health information, and streamlining prior authorization letter writing with access to trusted clinical findings and insights from over 10,000 care centers.
Free
Appinion aggregates app‑store reviews, using NLP to extract sentiment and themes, and offers proactive feedback collection. It integrates with Slack, Teams, and analytics, enabling teams to benchmark sentiment, track trends, and prioritize feature fixes.
Subscription
Emergent Mind collects recent arXiv papers, categorizes by topic or author, offers concise summaries, in‑depth analyses, whiteboard and video renderings, plus community‑driven email digests, helping researchers, students, educators, and industry professionals locate and explain literature quickly.
Freemium
Siftlytics automates sentiment analysis, unveiling user emotions and insights for informed decision-making. Seamlessly integrated for effortless sentiment tracking to enhance product strategies.
Free trial
- $240/mo
Voxpopme collects video customer feedback through surveys and interviews, automatically transcribes, tags, and analyzes sentiment and themes in real time, delivering searchable reports or showreels. Supporting 27 countries and multiple languages, it helps teams validate messaging and align on insigh
Free
- $199/mo
Doubao AI is an all‑in‑one desktop and web assistant for drafting and editing text, translating multilingual content, generating images from prompts, analyzing documents for summaries and key facts, performing AI-powered web search, and providing code assistance.
Freemium
Longshot AI's FactGPT feature generates user-sourced and factually accurate content for current events, opinions, product reviews, comparisons and more, with personalization options and access to citations.
Freemium
- $19/mo
Instant Insight Page by Linnk AI simplifies webpage summaries, eliminates clickbait, and delivers direct answers for efficient content consumption. Bridge language barriers, get concise information, and bid farewell to misleading headlines.
Free
OneCliq transforms public online conversations into structured, emotion‑centric insights in minutes, delivering real‑time sentiment and trend analysis for brands and products. Its automated classification and video sentiment extraction provide actionable, data‑driven recommendations without manual s
Freemium
AI Detector analyzes texts of at least 80 words to identify AI-generated content from various models. It produces detailed reports with confidence scores, aiding educators and students in evaluating academic submissions across multiple languages.
Free
Enterpret aggregates customer feedback from over 50 sources, automatically classifies it into evolving themes, and links each item to product, revenue, and customer data. AI dashboards and workflow connectors surface trends, trigger alerts, and enable contextual follow‑ups in Jira.
Freemium
ThumbsUp centralizes real‑time user feedback, bug reports, and praise on a shared board. Sentiment analysis and keyword trends surface emotions and emerging concerns, while AI‑driven suggestions turn data into prioritized improvement ideas for product teams.
Freemium
- $39/mo
Replient.ai centralizes comments from Facebook, Instagram, TikTok, LinkedIn, YouTube, and Google Reviews into one dashboard. It offers AI‑generated reply suggestions, spam filtering, sentiment tagging, and multi‑language support to streamline moderation and maintain brand consistency across platform
Freemium
ZeroGPT is a comprehensive AI tool suite offering advanced features for content detection, text refinement, and translation, including AI detection, plagiarism checking, humanization, and summarization.
Freemium
- $7.99/mo
Detectmy.ai is an AI content detector that identifies AI-generated, paraphrased, and human-written text. It provides detailed reports, confidence scores, and integrates with third-party AI models for workflows in education, publishing, and content moderation.
Free
CommentGuard consolidates Facebook and Instagram comments, posts, ads, and DMs into a single inbox, auto‑filtering profanity, spam, and sensitive data. AI drafts replies, supports custom tone, team permissions, analytics, CSV export, and multi‑language translation.
Free trial
IdeaApe aggregates and analyzes Reddit discussions to uncover consumer motivations and barriers. It offers persona insights, trend monitoring, and detailed reports with search volume data, accessible via chat and exportable PDFs for brand strategists and product teams.
Paid
- $24/mo
DeepAI offers browser‑based AI tools for text‑to‑image, photo editing, background removal, super‑resolution, and video/musical generation, plus APIs for integration. It prioritizes user ownership, privacy, fast processing, and supports conservation research via object detection and habitat mapping.
Subscription
Consensus is an AI‑powered academic search engine indexing 250 million peer‑reviewed papers. Its Deep Search expands terms, applies filters for time, design, and population, visualizes study agreement, and offers medical‑focused evidence for rapid literature reviews.
Freemium
Winston AI is an AI tool that detects AI-generated content and plagiarism. It allows users to categorize and label documents easily and efficiently.
Free trial
TextAdviser delivers AI‑powered language tools: grammar checking, plagiarism detection, syntactic analysis, fast text generation, rewriting, tone humanization, summarization, and name/title creation. It supports English, Spanish, Portuguese, Italian, French, and German for writers, students, markete
Free
PlagiarismSearch.com compares submitted text to a vast database of web pages, journals, and printed sources, highlighting matches and providing similarity reports, AI‑content detection, readability checks, spell‑check, and API integration for real‑time academic integrity.
Paid
Content Moderation Using AI Human Moderators combines artificial intelligence with human oversight to efficiently filter user-generated content across various platforms, ensuring compliance with community guidelines and enhancing safety by quickly addressing inappropriate submissions.
iAsk.Ai delivers instant, factual answers to natural‑language questions from authoritative web sources, and offers essay drafting, advanced grammar checks, academic summarization, PDF analysis, image generation, URL bullet‑point briefs, and one‑click grammar correction. Accessible via browser extens
Freemium
- $9.95/mo
ZeroGPT Plus detects AI‑generated text from models such as ChatGPT, Gemini, and Claude with high accuracy. It delivers instant analysis, confidence scores, sentence‑by‑sentence breakdowns, and actionable improvement suggestions in multiple languages and file formats.
Paid
Originality.ai evaluates text for AI generation, plagiarism, factual accuracy, readability, grammar, and SEO. The Chrome extension and web app enable on‑page checks, bulk scanning, PDF uploads, and API integration for writers and editors.
Free trial
- $12.95/mo
AI Voice Detector identifies AI‑generated speech with up to 99 % accuracy. It analyzes MP3, WAV, OGG, M4A, MP4, MOV files up to 10 min by segmenting audio, applying voice‑activity detection, and deep‑learning scoring. Supports multiple languages, Chrome extension, desktop app, API.
Subscription
- $24.99
Opinly automates SEO growth with real‑time audits, keyword tracking, competitor benchmarking, AI‑generated content, CMS integration, and AI‑driven backlink placement to boost rankings.
Freemium
- $8
JustDone AI is an AI-powered assistant for research, writing, and studying, offering plagiarism checking, paraphrasing, summarization, and citation generation. It ensures content originality and supports seamless integration via a browser extension for professionals, students, and marketers.
Freemium
- $19.99/mo
Second Opinion is a browser extension that enables users to verify online content accuracy by highlighting text and receiving analysis from an AI system. It streamlines fact-checking on various platforms for enhanced information reliability.
Free
Spiral analyzes customer reviews, chat logs, and call recordings to surface actionable insights. Users can query natural language for trends, complaints, and feature requests. The AI summarizes feedback, enabling product, support, and marketing teams to prioritize improvements and gauge sentiment.
Freemium
AI Undetect evaluates AI‑generated content and rewrites it into human‑like text in 20+ languages. It integrates with ChatGPT, Claude, and Jasper, offering manual and auto‑perfect modes, and shows unified detection results from GPTZero, Copyleaks, Turnitin, Originality AI, and more.
Paid
AI Detector identifies AI‑generated content across text, images, audio, and video, supporting common media formats. It achieves 98.9% accuracy for synthetic images and offers an API for seamless integration into KYC, fraud‑prevention, and moderation workflows.
Freemium
- $5/mo