Explore 19,617 verified tools
Every tool here passed a live check of its own website. Filter by what matters to you, then open a profile or jump to it on the map.
338 tools · listed A to Z, so position is not a ranking
- Write / AI writing & editing
ScriptReader.ai
ScriptReader.ai gives writers analysis of a complete screenplay from several independent AI reads.
- Write / AI writing & editing
SEO Content Machine
SEO Content Machine turns keyword lists into researched, written and reviewed articles and publishes them to WordPress, on Windows and Mac.
- Write / AI writing & editing
Seventh Sanctum
Seventh Sanctum offers random generators for story concepts, characters and names for writers and game masters.
- Write / AI writing & editing
Shodo
Shodo proofreads Japanese text for typos and factual errors with AI, working in Word, Chrome and Google Docs.
- Write / AI writing & editing
Simplified
Simplified is a marketing workspace with brand kits, creative tools, approvals and publishing, now driven by AI agents.
- Write / AI writing & editing
Skandy AI
Skandy checks text and images for plagiarism and AI-generated content, with proofreading, on the web and as an app.
- Write / AI writing & editing
Smart Clip
Smart Clip corrects, rewrites, translates and replies to selected text in any app on iOS, Android and macOS.
- Write / AI writing & editing
Smart Keys
Smart Keys is an AI keyboard that polishes grammar, adjusts tone and translates text as you type.
- Write / AI writing & editing
Smodin
Smodin offers an AI content detector, an AI humanizer and a plagiarism checker, along with AI writing tools.
- Write / AI writing & editing
Snappy Words
Snappywords is a word finder and visual dictionary that returns synonyms, antonyms and crossword help for writers and puzzle fans.
- Write / AI writing & editing
Sounds Human
Sounds Human is a Mac app that checks text locally for AI-typical style, unclear tone and errors before sending, without rewriting.
- Write / AI writing & editing
SpanishChecker
SpanishChecker is an online editor that finds common spelling and grammar errors in Spanish text.
- Write / AI writing & editing
Speedwrite
Speedwrite rewrites ChatGPT and Claude drafts into more natural writing for essays, emails and posts.
- Write / AI writing & editing
Spell
Spell is an AI document generator that drafts and edits business documents with context from your own files and style.
- Write / AI writing & editing
SpellCheckPlus
SpellCheckPlus finds common spelling and grammar mistakes in English text, mainly for learners.
- Write / AI writing & editing
Spin Rewriter
Spin Rewriter rewrites existing articles into new versions with AI, mainly for SEO content marketers.
- Write / AI writing & editing
SpinnerChief
SpinnerChief rewrites articles with synonym analysis and AI to produce paraphrased versions.
- Write / AI writing & editing
Spiral
Spiral is an AI writing tool that learns your voice through stylometry so drafts sound like you, for individuals and teams.
- Write / AI writing & editing
Squibler
Squibler is an AI writing assistant for drafting books, novels and screenplays from a blank page to a finished manuscript.
- Write / AI writing & editing
StealthGPT
StealthGPT rewrites ChatGPT, Claude and Gemini text to sound human and shows AI detection scores.
- Write / AI writing & editing
StealthWriter
StealthWriter rewrites AI-generated text so it reads as natural writing and includes an AI detector.
- Write / AI writing & editing
Story Spark
Story Spark turns an idea into an illustrated book with AI writing and offers printing.
- Write / AI writing & editing
Storybird
Storybird offers writing courses, challenges and reader feedback to help people write stories.
- Write / AI writing & editing
StoryLab.ai
StoryLab offers AI generators for marketing copy, social posts and video ideas.
- Write / AI writing & editing
StyleWriter
StyleWriter is a Word add-on that checks writing for plain English and style problems, aimed at writers and editors.
- Write / AI writing & editing
Sudowrite
Sudowrite is an AI writing tool for novelists that helps draft scenes, brainstorm plots and overcome writer's block.
- Write / AI writing & editing
Summarizer.org
AI Summarizer is a free tool that produces summaries of pasted text.
- Write / AI writing & editing
Supercomplete
Supercomplete adds AI autocomplete to any app so people can draft messages and notes faster using their own knowledge.
- Write / AI writing & editing
SupWriter
SupWriter humanizes AI-written text, paraphrases it and checks drafts with an AI detector, aimed at students and non-native writers.
- Write / AI writing & editing
Syllable Counter
Syllable Counter is a free online tool that counts the syllables in a word or a whole sentence.
- Write / AI writing & editing
Synonyms.net
Synonyms.net is a free online thesaurus with synonyms, antonyms, definitions and pronunciations for many languages.
- Write / AI writing & editing
TaleForge
TaleForge helps writers draft books, manga and animation scripts with AI, using their own OpenAI, Anthropic or Google key.
- Write / AI writing & editing
Tapix
Tapix is an iPhone keyboard that fixes grammar, translates 57 languages, adjusts tone and suggests replies inside any app.
- Write / AI writing & editing
TeacherMatic
TeacherMatic is an AI platform that generates lesson plans, quizzes and other resources for teachers.
- Write / AI writing & editing
Text Cleaner
Text Cleaner is a web tool that formats and cleans text by removing line breaks, stripping HTML and tidying whitespace.
- Write / AI writing & editing
Text Compare
Text Compare shows the differences between two texts, files or code pasted into the browser.
- Write / AI writing & editing
Text Mechanic
Text Mechanic offers free in-browser tools to count, sort, filter and combine text, processing everything locally on the user's device.
- Write / AI writing & editing
Text-Utils
Text-Utils offers free online text formatters, encoders, converters and generators for developers and writers.
- Write / AI writing & editing
Text.ru
Text.ru checks Russian texts for uniqueness, errors and SEO quality, and offers AI tools for articles.
- Write / AI writing & editing
TextAI
TextAI is an iPhone AI keyboard and texting assistant that suggests replies from chat screenshots and offers many writing tools.
- Write / AI writing & editing
Textero
Textero drafts structured academic essays with real citations and plagiarism checks for students.
- Write / AI writing & editing
Textmetrics
Textmetrics checks drafts for readability, inclusive language and SEO, so teams can improve copy as they write.
- Write / AI writing & editing
TextSoap
TextSoap is a Mac app that automatically cleans up and transforms text, removing stray formatting and fixing common problems.
- Write / AI writing & editing
TextWiz
TextWiz is a Mac utility where you select text and press a shortcut to proofread, rewrite, shorten or change tone locally.
- Write / AI writing & editing
TheSage
Sequence Publishing makes TheSage English Dictionary and Thesaurus, downloadable reference software for English language users and writers.
- Write / AI writing & editing
Thesify
Thesify helps researchers draft papers with a writing coauthor and previews the feedback journal reviewers are likely to give.
- Write / AI writing & editing
ThesisAI
ThesisAI drafts a referenced literature review from open access papers or the user's own uploads, with claims linked to sources.
- Write / AI writing & editing
Title Case Converter
Title Case Converter capitalizes headlines and titles following common style rules.