写作与内容

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Fix your hero copy with an AI trained on top SaaS websites.

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DeepL Write is a tool that helps you perfect your writing. Write clearly, precisely, with ease, and without errors. Try for free now!

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AI agent for Google Sheets™. Automate formulas, formatting, cleanup, enrichment, analysis, bulk content generation and translation from a single prompt.

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Write Advance Articles using Multiple AI Models like GPT4, Gemini, Deepseek and grok.

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OpenAI's API provides access to GPT-3 and GPT-4 models, which performs a wide variety of natural language tasks, and Codex, which translates natural language to code.

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HyperWrite helps you write with confidence and get your work done faster from idea to final draft.

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A word processor with artificial intelligence baked in, so you can write faster.

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Kickstart your next great blog with Moonbeam: your long-form writing AI assistant.

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Discover, share, import, and use the best prompts for ChatGPT & save your chat history locally.

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The open-source platform to build AI apps that deliver reliable answers. Production-grade RAG in minutes, no expertise needed.

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Refinder AI boosts productivity in Slack and Google Chat by automating tasks, managing apps, and providing instant access to knowledge.

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*[reviews](https://altern.ai/product/bing_chat)* - A conversational AI language model powered by Microsoft Bing.

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SlidesGo is the leading AI PPT generator, Powered by Claude Opus 4.7

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Nexus AI is a generative cutting-edge AI Platform for writing, coding, voiceovers, research, image creation and beyond.

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Free and fully configurable real estate listing description generator.

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Never face writer's block again. AI that transforms your thoughts into viral content for Twitter/X, LinkedIn, and Threads. Start your free trial.

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An open source ChatGPT UI. [Source code](https://github.com/mckaywrigley/chatbot-ui).

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A local Word Add-in for you to use local LLM servers in Microsoft Word. Alternative to "Copilot in Word" and completely local.

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Forefront is a platform to fine-tune and inference open-source-language-models.

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ShareGPT is a Chrome extension that allows you to share your wildest ChatGPT conversations with one click.

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*[reviews](https://theresanai.com/chatgpt)* - ChatGPT by OpenAI is a large language model that interacts in a conversational way.

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editGPT is an AI tool that allows you to proofread, edit, and track changes to your content using ChatGPT

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*[reviews](https://altern.ai/product/tiledesk)* - Open-source LLM-enabled no-code chatbot development framework. Design, test and launch your flows on all your channels in minutes.

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AI-based search engine.

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*[reviews](#)* - Your 24/7 AI Support Assistant that helps you grow your business!

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No Sign-up | No Ads, Use our AI Chat to access all top ai models from ChatGPT, Gemini and other to research, write, code and create images.

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Language, and its role in demonstrating and facilitating comprehension - or intelligence - is a fundamental part of being human. It gives people the ability to communicate thoughts and concepts, express ideas, create memories, and build mutual understanding. These are foundational parts of social intelligence. It’s why our teams at DeepMind study aspects of language processing and communication, both in artificial agents and in humans.

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LAIKA trains an artificial intelligence on your own writing to create a personalised creative partner-in-crime.

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*[reviews](https://altern.ai/product/deepseek-r1)* - A versatile AI assistant by DeepSeek, designed for conversational interactions, code generation, and creative tasks.

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ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding. Summarize, chat, and analyze.

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Yomu AI is the #1 AI writing tool for students. Write essays, papers, and theses in minutes, not hours. Try it free – no credit card required.

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A search engine built on AI that provides users with a customized search experience while keeping their data 100% private.

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Copysmith builds specialized AI platforms — Frase, Describely, and Rytr — that help brands rank in traditional search, get cited by generative engines, and scale content.

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Compose AI is a free Chrome extension that cuts your writing time by 40% with AI-powered autocompletion.

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Real-time AI search engine with a powerful web search API, web crawling API, SERP API, and deep research tools. Search and extract structured content from websites and live data.

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Discover Llama 4's class-leading AI models, Scout and Maverick. Experience top performance, multimodality, low costs, and unparalleled efficiency.

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AI companion with realistic emotions that can disagree, get moody, and challenge you.

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Perfect your English with a free AI writer that can paraphrase, rewrite, correct your grammar and more.

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*[reviews](https://altern.ai/product/chatsonic)* - An AI-powered assistant that enables text and image creation.

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Gist AI is a free Chrome extension to summarize everything - websites, YouTube videos and PDFs. Powered by ChatGPT.

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Add new features to your browser and personalize your browsing experience.

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Today, we’re releasing our LLaMA (Large Language Model Meta AI) foundational model with a gated release. LLaMA is more efficient and competitive with...

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A search engine designed to search AI-generated images.

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Trolly.ai can help you in creating professional SEO articles, 2x faster. This tool crafts content that search engines love, propelling you up the rankings.

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AI platform for e-commerce product catalog translation, proofreading, and content generation.

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Write emails, correct grammar, translate, research, and do much more. Use AI on any site with our free AI browser extension. Powered by the most intelligent AI models (GPT-5.1, Claude, Gemini). Also available on web and mobile.

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This AI powered tool can help you in generating catchy and optimized headlines based on your content for multiple platforms like Youtube, Medium, Indie Hackers and Reddit.

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Shy Editor is an intelligent writing app that helps you write better, faster, and with more confidence. Start for free and upgrade as you grow!

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Summarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.

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Jenni is the ultimate writing assistant that saves you hours of ideation and writing time.

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Augment your ChatGPT prompts with relevant web search results through web browsing.

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Effortlessly create and manage SEO optimized blogs for your business

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Discover Rytr, your free AI writing assistant. Craft high-quality content faster than ever before. Start for free and upgrade as you grow!

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Open Pretrained Transformers (OPT) by Facebook is a suite of decoder-only pre-trained transformers. [Announcement](https://ai.facebook.com/blog/democratizing-access-to-large-scale-language-models-with-opt-175b/). [OPT-175B text generation](https://opt.alpa.ai/) hosted by Alpa.

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*[Review on Altern](https://altern.ai/ai/gpt-4o-mini)* - Advancing cost-efficient intelligence

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An AI based Search engine which responses quick and short answers.

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Create the content your audience wants, from content you've already made.

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Turn a few keywords into original, insightful articles, product descriptions and social media copy.

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Lavender helps thousands of sellers around the world write better emails faster and get more positive replies in less time.

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No marketing team? QuickCreator's agentic marketing platform deploys AI agents for research, writing, and SEO — in your brand voice. Try free.

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AI-powered intelligence on data centre developments, market trends, and infrastructure projects — delivered to your inbox.

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We’re on a journey to advance and democratize artificial intelligence through open source and open science.

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One click to curate AI chatbot, including ChatGPT, Google Bard to improve AI responses.

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Centralize your team’s AI in one secure workspace. AICamp empowers modern teams to build custom agents, share prompts, and collaborate across top LLMs without the enterprise complexity.

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An open-source chatbot trained by fine-tuning LLaMA on user-shared conversations collected from ShareGPT.

Write, design, and publish your book with AI, from idea to KDP in hours

Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

AI-powered online LaTeX editor for researchers to draft, compile, and format academic documents 10x faster.

Introducing the first-ever GTM AI platform. Automate hundreds of tedious, repetitive tasks and empower your team to scale success like never before.

专注写作工具

Bulk YouTube subtitle downloader for playlists and channels, optimized for AI data prep.

Fast, private, browser-based Markdown to PDF converter with zero installation and professional themes.

Orchestrate intelligent agents to run end-to-end marketing workflows—delivering speed, control, and measurable impact.

AI tool that decodes messy handwritten medical prescriptions into clear, readable, and structured text.

在线字数统计工具，实时显示字符、单词、句子数

长文写作和组织工具

Mac/iOS写作应用

Personal AI writing toolkit that works inside any macOS app via custom prompt actions.

SEOZilla.ai is an AI SEO and GEO content automation platform that writes quality articles ranking on Google and found on ChatGPT. Specialised AI agents produce human-verified, AI-detection-resistant content 24/7, then syndicate it across social channels to build EEAT and brand authority. Built for agencies and SaaS teams scaling organic search without scaling headcount.

AI integrated creation space for ideation, writing, asset generation, and intelligent publishing.

FlipHTML5 AI Ebook Generator is a free online tool that turns your ideas or uploaded files into professionally laid-out ebooks with AI-powered design, supporting 25+ book types like catalogs, magazines, and brochures.

An AI-powered dating bio generator that helps users write authentic, high-quality bios for their dating profiles in seconds.

Transform AI-generated text into undetectable, high-quality human-like content while maintaining the original meaning.

*[reviews](https://altern.ai/product/character-ai)* - Character.AI lets you create characters and chat to them.

AI translation assistant for cross-border e-commerce and multi-platform social management.

TitleGen is an AI YouTube title generator that creates niche-optimized titles using structural SEO patterns aligned with the YouTube algorithm.

A native, local-first macOS Markdown editor with tool-calling AI and diff previews.

AI platform transforming voice interviews into 8+ content pieces including blogs, images, and video.

Context-aware AI voice interface for macOS that automates typing and workflow optimization.

WorkSpeak AI Assistant.Enhance your workplace communication skills with AI as your career coach

AI-curated personalized news newsletter for daily 5-minute reads.

AI-powered YouTube summaries delivered to your inbox for efficient knowledge acquisition.

AI invoice generator for freelancers and small businesses, creating invoices via chat.

Write effortlessly and efficiently with QuillBot's suite of AI tools. Paraphrase, check grammar, analyze tone, improve fluency, and more. Start doing your best work.

AI email inbox that automates sorting, drafting, and lead qualification for professionals.

AI service providing short, factual news summaries (400 characters max) from major publications.

AI-powered tool for fast, accurate video-to-text transcription and subtitle generation in 55+ languages.

AI converter specializing in turning Banana Pro image-based PDFs into fully editable PPTX.

Easily transcribe and translate over 150+ languages. The Saveto AI delivers fast, high-precision results for podcasts, interviews, meetings, YouTube, and more.

Clear your Watch Later backlog fast. Gistilo delivers 7 Key Insights or a Detailed Summary for any YouTube video in under 60 seconds. Pro adds optional fact-checking with cited sources.

AI assistant that brings writing, summarization, and search to every browser text box.

AI tool for translating subtitle files into over 50 languages efficiently.

Free AI tool for instant PDF summarization and chatting with document content.

Improve your text with AI in just one click! Correct any errors, improve clarity and flow… change the style! Generate summaries, explanations and translate texts in 25+ different languages. Revolutionize your writing in an instant!

AI-powered SEO content generator for website traffic.

Open-source internal documentation tool integrating AI, diagrams, and code snippets in your repo.

AI tool summarizing YouTube, podcasts, and newsletters into a single daily email digest.

Real-time AI captions and translation for any desktop application.

Mac/iOS笔记和写作

Mac AI transcription app with local/cloud models, speaker ID, and multiple exports.

AI tool for unbiased landing page conversion feedback and optimization.

AI writing platform for creating, structuring, and exporting professional books and educational content.

AI-powered read-later app that summarizes, organizes, and searches your saved digital content.

Professional AI-powered pdf document translation, supporting multiple languages, accurate and fast

AI-powered bilingual translation extension for web, PDF, and images.

Open Source alternative to NotebookLM for teams.

Talk to Claude, an AI assistant from Anthropic.

AI Detector and Humanizer. Guaranteed original content for complete peace of mind.

Anyword works with any AI model or application, adding A/B-tested data at every step of the generation process. The result – a 30% lift in business outcomes.

AI workspace for collaborative content creation, presentations, and data analysis.

AI morning digest summarizing emails, tasks, and calendars into one daily briefing.

AI tool to extract Spotify transcripts, generate summaries, and chat with podcast episodes.

Free YouTube Shorts downloader and AI suite for video-to-script conversion and content repurposing.

Always-on desktop voice toolkit for fast transcription, voice typing, and AI-powered summaries.

Advanced AI-powered image translation that preserves context and formatting. Translate text within images instantly with high accuracy across 130+ languages.

AI assistant turning YouTube videos into newsletters.

Why settle for basic AI? More utilities. More power. More possibilities than ChatGPT or Gemini. Not one-shot AI : Curate with Edit/Regen/Copy/Add sections. Not one-brand LLM : Target with template, model, role, tone. Not sequential run : Compare with Cross-LLM Parallel or Strategy mode. mode.gy Sign up, Click Suggest + Gen to finish artifacts. No prompt engineering needed. Editable and fully owned. Change settings to create: 'Tech Spec', 'BRD', 'Academic Paper'. Rich-text editing functio

Turns real-time Reddit conversations into camera-ready video scripts for short-form creators.

*[reviews](https://altern.ai/product/gemini)* - An experimental AI chatbot by Google, powered by the LaMDA model.

AI knowledge assistant summarizing videos, documents, and web content into summaries, mind maps, and insight cards.

AI-powered email assistant for Gmail with voice interface