Readable.io Alternatives (September 2025)

At Originality.ai we provide a complete toolset (AI checker, Plagiarism Checker, Fact Checker and Readability Checker) that helps Website Owners, Content Marketers, Writers, Publishers and any Copy Editor hit Publish with Integrity.

PlagiarismCheck is an accurate plagiarism checker with percentage that can help to assess the originality of any text for teachers and students online

Professional online plagiarism checker for students, teachers, universities, business, writers and editors. Advanced plagiarism detection system guarantees accurate scanning results. PlagiarismSearch is an advanced plagiarism checker that accurately detects all traces of plagiarism. Get your plagiarism check now and enjoy your plagiarism free papers! Sign up for free and check 300 words now!

Plagiarism Checker by Quetext. Our proprietary DeepSearch™ plagiarism checker searches for similarities across billions of documents

Instantly check grammar, punctuation, and spelling errors with LanguageTool's AI-powered grammar checker. Enhance your writing in over 30 languages with ease.

Covered by >100 media outlets, GPTZero is the most advanced AI detector for ChatGPT, GPT-4, Gemini. Check up to 50000 characters for AI plagiarism in seconds.

PaperRater proofreads and rates your essays & papers. It picks out grammar & spelling errors, detects plagiarism and grades your writing. It includes resources on grammar, writing, spelling & more.

Instantly detect plagiarized content, AI generated content & more with Copyleaks, the only AI-based platform used by millions worldwide.

Check your content with Plagiarism Checker X. A special software for Students, Teachers and Professionals to find the duplicate content.

Corrector App is the best Free Grammar Checker, available online in English, Tagalog and many languages! 📝 No account or download needed. Say goodbye to grammatical errors!

Plagiarism Detection Software & Resources for Academic Writing: Online Editor, Essay Examples, Outline Templates, Grammar Checker, Citation Generator!

Plagiarism Checker helps you check plagiarism quickly and accurately. The best plagiarism detector for students, teachers, and writers.

WhiteSmoke software products for writing and language. WhiteSmoke is a grammar checker, spell checker, style checker and more - in a single package. Also featuring translation software and English video courses.

AI-Powered web accessibility solutions. Make your website compliant with WCAG 2.1, ADA, Section 508, AODA, ACA, and more with accessiBe.

Discover Helperbird, the all-in-one browser extension designed to make the web more accessible and boost your productivity. Helperbird offers powerful tools for dyslexia support and accessibility, including dyslexia-friendly fonts, text-to-speech, overlays, a dyslexia ruler, AI text summarizing, immersive reader, Reading Mode, and more. Whether you're reading, writing, or browsing, Helperbird is here to meet your needs.

Rewritetool.net's Reworder is a word changer that generates high-quality rewrites for sentences, paragraphs & articles. Try our free rewording tool now!

Paraphrase any text, sentence, paragraph, essay, or article online for free. U.S. most wanted Rewording tool, rephraser, & generator. Try it now!

Polish your written communication with WordRake. It's editing software that offers automated in-line editing for professionals. Be confident with WordRake!

Your personal writing coach. A grammar checker, style editor, and writing mentor in one package. The best writing depends on much more than good grammar.

Hemingway Editor makes your writing bold and clear.

Use our free AI detector to check if your AI-generated content will be flagged. Then, click to humanize your AI text and bypass all AI detection tools.

StyleWriter software is a powerful manuscript editor and English grammar checker that will identify and correct thousands of writing mistakes, including complex words, jargon and abstract words, wordy phrases, hidden verbs, passive verbs, clich�s and long sentences.

Typely is a free online proofreading application that helps you write better English

Winston AI is the industry leading AI content detector and plagiarism checker software for ChatGPT, GPT4, Google Gemini and more.

ReadSpeaker provides lifelike online and offline text-to-speech solutions to make your products and services more engaging. Discover how TTS can benefit you

Take the effort out of plagiarism detection with iThenticate. The most trusted plagiarism checker by the world’s top researchers, publishers, and scholars.

Free online check for spelling, grammatical errors and correct diction.

Recite Me is an Accessibility Software & Solutions provider - helping to create WCAG compliant websites and inclusive experiences online for disabled people.

AudioEye is a cloud-based digital accessibility platform helping businesses of all sizes build inclusive and compliant websites, mobile apps, and digital documents — compliant with WCAG 2.2, ADA, Section 508, AODA, ACA and more.

NaturalReader: Free Text to Speech for Online, Mobile App, Commercial license and Education with AI voices.

Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports MLA 9.

Our AI Writing Assistant offers a suite of AI revision tools, including a text editor, AI reviser, translator, paraphrasing tools, and more.

Use InstaText, the award-winning online writing and editing tool, to improve your texts and make them easier to read and understand.

Rewrite Text using this free article rewriter tool. Our essay rewriter uses advanced algorithms to preserve the actual meaning when changing words.

Become a better writer with Outwrite. Our AI writing assistant is more than a grammar checker—it helps turn your ideas into powerful sentences, anywhere online. Get started for free.

Powerful and effortless desktop & mobile solutions for improving your writing and productivity. Ginger Software is your personalized editor - everywhere you go.

Wordtune is the AI writing assistant that helps you write high-quality content across emails, blogs, ads, and more. Use it to get results you can trust every time.

Ensure ADA compliance, WCAG 2.2 & Section 508 with EqualWeb Web accessibility solutions: AI Widget, Manage compliance, Scanner, Checker, PDF Remediation. Act now!

Level Access offers a complete digital accessibility platform, automated scans, and expert-led services to take organizations into the next era of accessibility

Enhance your academic writing with our free writing assistant, a generative AI-powered academic writing tool. Key features – AI Language suggestions, academic translation, grammar checker, english language check, paraphraser, free essay checker and text reducer tool. Try our online AI academic writing tool that checks language errors and provides instant, in-depth suggestions to help you polish your manuscript. Get Started.

Everything our customers loved about Browsealoud has been integrated into our brand new product ReachDeck. Learn more.

Grammarly makes AI writing convenient. Work smarter with personalized AI guidance and text generation on any app or website.

Ensure ADA & WCAG compliance with UserWay’s web accessibility solutions, Widget, Scanner, Audit & PDF Remediation. Making the web accessible to all!

Rephrase.info is an online paraphrasing tool that helps users to rephrase sentences. Our Rephrase tool is the best sentence rephraser to rephrase text.

Writing assistant for RFP and proposal teams. Use VT Writer's RFP software to streamline your RFP and proposal writing with AI.

Improve your writing and grammar with AI writing assistant! Trinka polishes your writing with AI editing & proofreading for clear, concise, & impactful communication. Try for FREE!

Happy Scribe's automatic and human transcription services convert audio to text with 85-99% accuracy in 120+ languages and 45+ formats. Sign up now!

Rythmex is a modern audio to text converter. It can transcribe different formats of audio and video files online with fast extraction to text formats.

Boost your writing skills with the best writing assistant software. This free AI tool improves fluency, grammar, spelling, and style.

Deque Systems provides web and mobile accessibility solutions so you can meet compliance goals and help make the web accessible to all users.

Transform your writing with TextAIssist - the AI writing assistant for grammar fixes, tone changes. Enhance your emails, reports, and more. Try now!

Equally AI is the world's first no-code web accessibility platform designed to help businesses of all sizes make their websites accessible and compliant with all international accessibility regulations such as ADA and Section 508.

Automated AI-powered tools to generate Code & Api documentation from your source code files.

Web accessibility software, tools, and services to help agencies, website owners, and SaaS teams achieve ADA/AODA compliance and meet WCAG AA

Sonix is the best audio and video transcription software online. Our industry-leading, speech-to-text algorithms will convert audio & video files to text in minutes. Sonix transcribes podcasts, interviews, speeches, and much more for creative people worldwide.

AceADA offers ADA website accessibility tools to help businesses. Powered by AI. Quick & easy web accessibility extension installation. No litigation risk.

Everyday applications are used by millions of students, writers, and internet workers across the globe. Our most popular applications include a text rewriter, plagiarism checker, auto citation machine, and a multi-lingual translator. Enhance your writing with Smodin!

Our AI essay writer helps you generate plagiarism-free, high-quality essays with citations according to your grade & word count.

Paraphraser is a free paraphrasing tool that helps you rephrase text, sentences, and paragraphs with AI algorithms to express ideas in your own words.

Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition of MLA.

Create professional voice overs with the leading enterprise-grade AI Voice Generator. Produce with the highest quality voice with WellSaid Studio and API.

Take your email outreach to new heights with trusted email deliverability software. Start today and watch your inbox placement rates soar.

Clean your email list with Mailercheck's email verification tool and improve deliverability with our email testing suite to boost email marketing ROI.

Phrasly.AI offers advanced AI detection and ai detector bypass solutions that makes your content undetectable by AI detectors. Our tools specialize in transforming AI-generated content into indistinguishable human-like text. Perfect for maintaining academic integrity and effortlessly rewriting your content needs. Explore our service for efficient AI detector bypass solutions and humanize your AI content today.

Check the email newsletter spam score. Improve the deliverability of your emails with our free spam checker and tester tool.

Silktide is the powerful web governance platform that helps large organizations improve accessibility, content quality, and user experience.

Our AI Summarizer is a free summary generator that can instantly summarize any text, articles and essays with the best key points.

Linguistic search engine and smart translator that helps you find the perfect word or sentence to express your ideas.

Linguatec Sprachtechnologien ist der Experte für Text-to-Speech (TTS), Spracherkennung und Übersetzung. Testen Sie online die neuen per KI optimierten Voice Reader Stimmen.

Traceable's API security discovers all APIs, and evaluates API risk posture, stops API attacks that lead to data exfiltration, and provides analytics for threat hunting.

Use our Mail Tester to test email. Get 3 Free Spam Tests to check your Email Deliverability and spam score with our free email spam checker.

GlockApps - Email Deliverability Test Experts - Get insights into your email deliverability, reputation, authentication, and DMARC compliance.

Scribendi - Professional English editing and proofreading services available 24/7.

Take your email deliverability to the next level with AI-powered email warmup for unlimited mailboxes and comprehensive deliverability tests

The best email deliverability tool to raise your reputation and stop landing in spam. Reach the inbox and get better email results with MailReach.

The most accurate email validator algorithm to identify and remove bad email addresses. Best sales starts with a better email deliverability. Enjoy a free trial.

If you want excellent email deliverability, our services are highly dependable. Reach out to us for bounce checker and hunter email.

Improve domain reputation and increase the quality of your mailing list by validating emails before sending a campaign, or at the point of capture.

Email Delivery Platform to test, send and control email infrastructure in one place. Great for dev teams. Start today - Sign Up free!

Penelope.ai is an online tool that automatically checks whether scientific manuscripts meet journal requirements. It helps editors process manuscripts faster and helps authors polish their work before submitting to a journal.

Enhance your apps with the Spell Check API from Bing. This API helps you create spell check queries and catch spelling mistakes as users are typing.

QA and UX software crowdtesting from Testbirds. Use people-power to optimize your digital products. Real users. Real devices. Real impact.

Email checker online tool. Ensure email accuracy with our efficient tool. Verify email addresses instantly and improve your communication reliability. Try for free!

Power your big data application with the world’s largest structured data feeds from across the open, deep, and dark web.

Make your APIs easy to use and your developers successful.

Send bulk, transactional, & marketing emails with our easy-to-use and reliable SMTP. Check the quality of email and improve delivery. Get started for free!

Ensure originality in your academic work with Turnitin's plagiarism detector. Easily identify copied content and maintain integrity. Click here for more.

The ClassMarker online testing website, is a professional, easy to use, online quiz maker that marks your tests and quizzes for you. Create online quizzes free quiz maker.

Medical Test Analyzer Medical lab tests are tools useful in estimating the health condition of an individual. It is important to understand that laboratory results may be outside of the normal interval range for variety of factors. These declinations can correspond to such things as food preference, age, race, sex, menstrual cycle, physical exercises, handling of the specimen and samples collection problems, over-the-counter medications (cold drugs, aspirin, vitamins, etc.), smoking, prescribed medications, alcohol intake and a number of non-disease-related reasons.

Reword helps you collaboratively write helpful, reliable, search optimized articles - With an AI article writer that's trained by live resources.

Get real-time actionable insights that inform decisions, measure marketing effectiveness, and drive business growth easier. Get started today.

WriteMe is your no.1 AI writer and content writing assistant to write high-quality content in a few clicks at only a fraction of the cost!

SMTP2GO is the scalable, reliable email deliverability solution. Worldwide servers, a robust API, and powerful reporting set us apart. Try our free plan!

Frase empowers content creators to go from keyword to well-researched, SEO-optimized articles faster and better.

All-in-one digital intelligence - Unlock the most powerful and most accurate digital datasets to research any market, company, website, app, or marketplace

IndexBox is an Ai-driven market intelligence platform. It collects data from dozens of official sources, applies AI-driven algorithms to re-check data accuracy, restores missing statistics, and calculates economic indicators. Here you can find a market size, consumption, production, trade, and prices for more than 10K+ different products.

Start sending emails with our top-rated service. Sign up for free now to streamline your email sending process with API or SMTP.

Making the art of writing accessible to all

Give your business the growth rate it deserves with our growth marketing strategy tailored to your needs. No BS - only actionable insights!