Best AI Writing Software for GPT-4
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Compare the Top AI Writing Software that integrates with GPT-4 as of November 2025
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This a list of AI Writing software that integrates with GPT-4. Use the filters on the left to add additional filters for products that have integrations with GPT-4. View the products that work with GPT-4 in the table below.
What is AI Writing Software for GPT-4?
AI writing software is software designed to utilize artificial intelligence techniques to generate, correct, or optimize written content. It can be used to help craft a variety of different types of texts, including stories, articles, blogs, ads, social media posts, emails, and more. AI writing tools use natural language processing algorithms to analyze text and generate new ideas or sentences according to user input. Many AI writing programs are available that offer varying levels of automation, allowing users to customize their output. Compare and read user reviews of the best AI Writing software for GPT-4 currently available using the table below. This list is updated regularly.
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1
Krater.ai
Krater.ai
Krater.ai is a comprehensive and user-friendly platform that offers a range of AI-powered tools and services. Our platform provides a powerful alternative to all major AI services, tools and apps in one convenient and elegant location. You no longer need to switch between multiple apps and accounts that have different log-ins and pricing plans. With Krater.ai, you can generate 100% plagiarism-free content in a matter of seconds. Our AI-powered tool and templates ensure that your content is always original, allowing you to focus on creating high-quality content that resonates with your audience. Whether you're a marketer, content creator, or small business owner, Krater.ai has a pricing plan that suits your needs. We offer competitive pricing plans that are tailored to meet your specific requirements. Plus, we have a free plan that you can try out without the need for a credit card.Starting Price: $7 per month -
2
ChatGPT
OpenAI
ChatGPT is an AI-powered conversational assistant developed by OpenAI that helps users with writing, learning, brainstorming, coding, and more. It is free to use with easy access via web and apps on multiple devices. Users can interact through typing or voice to get answers, generate creative content, summarize information, and automate tasks. The platform supports various use cases, from casual questions to complex research and coding help. ChatGPT offers multiple subscription plans, including Free, Plus, and Pro, with increasing access to advanced AI models and features. It is designed to boost productivity and creativity for individuals, students, professionals, and developers alike.Starting Price: Free -
3
ChatArt Pro
iMyfone
No inspiration, no time, messy writing, etc. ChatArt can help you solve all writing difficulties. Each writing model has been debugged and verified hundreds of times. ChatArt is committed to allowing users to obtain the most satisfactory writing results with the least operations. It can break through your creative difficulties and help you generate articles, novels, poems, SEO articles, advertising copy, etc. The professional writing templates it provides solve every of your writing problems and help you stand out in the highly competitive market. In addition, it can convert text into pictures and generate logos, icons, and other various pictures for you.Starting Price: $6.99 per month -
4
OpenAI
OpenAI
OpenAI’s mission is to ensure that artificial general intelligence (AGI)—by which we mean highly autonomous systems that outperform humans at most economically valuable work—benefits all of humanity. We will attempt to directly build safe and beneficial AGI, but will also consider our mission fulfilled if our work aids others to achieve this outcome. Apply our API to any language task — semantic search, summarization, sentiment analysis, content generation, translation, and more — with only a few examples or by specifying your task in English. One simple integration gives you access to our constantly-improving AI technology. Explore how you integrate with the API with these sample completions. -
5
AIWriter
AIWriter.fi
Introducing AIWriter, the ultimate solution for all your content creation needs. With our advanced AI technology, including GPT-3 and GPT-4 language models, you can create high-quality content in multiple languages with ease. Our platform offers a variety of features, including AI Text Generation, AI Image Generation, AI Coding Generation, and Speech to Text. Choose from a range of specialized bots or use our templates to generate articles, blogs, ads, and more. With different content creation templates available, you'll never run out of ideas. Our AI-generated topic suggestions and outlines will provide you with endless inspiration, making content creation a breeze. With our Stable Diffusion Solution, you can generate unique images simply by describing them in words. Our AI code generator enables developers to generate code faster and with greater accuracy than ever before. Not only does AIWriter make content creation easier, but it also offers a referral system to earn passiveStarting Price: €9.90 per month -
6
GPT-3
OpenAI
Our GPT-3 models can understand and generate natural language. We offer four main models with different levels of power suitable for different tasks. Davinci is the most capable model, and Ada is the fastest. The main GPT-3 models are meant to be used with the text completion endpoint. We also offer models that are specifically meant to be used with other endpoints. Davinci is the most capable model family and can perform any task the other models can perform and often with less instruction. For applications requiring a lot of understanding of the content, like summarization for a specific audience and creative content generation, Davinci is going to produce the best results. These increased capabilities require more compute resources, so Davinci costs more per API call and is not as fast as the other models.Starting Price: $0.0200 per 1000 tokens -
7
GPT-3.5
OpenAI
GPT-3.5 is the next evolution of GPT 3 large language model from OpenAI. GPT-3.5 models can understand and generate natural language. We offer four main models with different levels of power suitable for different tasks. The main GPT-3.5 models are meant to be used with the text completion endpoint. We also offer models that are specifically meant to be used with other endpoints. Davinci is the most capable model family and can perform any task the other models can perform and often with less instruction. For applications requiring a lot of understanding of the content, like summarization for a specific audience and creative content generation, Davinci is going to produce the best results. These increased capabilities require more compute resources, so Davinci costs more per API call and is not as fast as the other models.Starting Price: $0.0200 per 1000 tokens -
8
SinCode AI
SinCode
Create SEO-optimized and plagiarism-free content for your blogs, ads, emails, & website 10X faster. Unlike anything you've experienced - unique and unimaginable capabilities. Save time and money while boosting your growth and customer satisfaction. Trained to capture viewers' attention and ultimately convert them into customers. SinCode AI can read and write content in 26 languages. Invite team members and write content together in real-time. Powerful customization options provide the exact results for your needs. Choose from a variety of AI tools to write social media ads, hero sections, blog posts, and more. Explain to the AI what you want to write. The more details, the better output. Our highly trained AI understands your details and generate unique and human-like content in seconds.Starting Price: $9 per month -
9
AutoBlogging.Pro
AutoBlogging.Pro
Revolutionize your content creation with Autoblogging.pro! Autoblogging generates high-quality, SEO-optimized articles and post them on your blog on autopilot. Powered by OpenAI’s GPT all major models, our proprietary prompt process always creates detailed, comprehensive, and plagiarism-free content. Happy Autoblogging! By combining monetization strategies such as affiliate marketing, sponsored content, advertising, and e-commerce with our AI-generated articles, you can create a profitable business and generate a steady stream of income. Our tool provides the foundation for your success, freeing up your time and energy to focus on growing your business and exploring new opportunities. Our tool incorporates sales techniques such as calls-to-action, email opt-ins, and landing pages into your content, encouraging your audience to take action and make a purchase. Customize your content to your specific audience and maximize your sales potential.Starting Price: $29 per month -
10
GPT-4 Turbo
OpenAI
GPT-4 is a large multimodal model (accepting text or image inputs and outputting text) that can solve difficult problems with greater accuracy than any of our previous models, thanks to its broader general knowledge and advanced reasoning capabilities. GPT-4 is available in the OpenAI API to paying customers. Like gpt-3.5-turbo, GPT-4 is optimized for chat but works well for traditional completions tasks using the Chat Completions API. GPT-4 is the latest GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Returns a maximum of 4,096 output tokens. This preview model is not yet suited for production traffic.Starting Price: $0.0200 per 1000 tokens -
11
Microsoft 365 Copilot
Microsoft
Introducing Microsoft 365 Copilot — your copilot for work. It combines the power of large language models (LLMs) with your data in the Microsoft Graph and the Microsoft 365 apps to turn your words into the most powerful productivity tool on the planet. Copilot is integrated into Microsoft 365 in two ways. It works alongside you, embedded in the Microsoft 365 apps you use every day — Word, Excel, PowerPoint, Outlook, Teams and more — to unleash creativity, unlock productivity and uplevel skills. Today we’re also announcing an entirely new experience: Business Chat. Business Chat works across the LLM, the Microsoft 365 apps, and your data — your calendar, emails, chats, documents, meetings and contacts — to do things you’ve never been able to do before. You can give it natural language prompts like “Tell my team how we updated the product strategy,” and it will generate a status update based on the morning’s meetings, emails and chat threads.Starting Price: $30/month -
12
AI Magicx
AI Magicx
AI Magicx easily crafts various content types, from articles and ads to product descriptions and social media posts, offering versatility for your writing needs. With AI Magicx, you’ll get AI-driven assistance throughout your writing journey, including content suggestions, creative ideas, and editing help, making content creation more efficient. AI Magicx empowers you to publish your content effortlessly across different platforms, whether it’s a blog, social media, ecommerce site, or elsewhere. Just like Canva simplifies design, AI Magicx streamlines content creation, editing, and publishing, making it user-friendly for all, regardless of their writing experience. Magicx is here to assist with various writing needs, from blog posts to resumes, emails, and more. With 75+ templates, we save you time and enhance your writing. Effortlessly craft stunning art and visuals with our user-friendly AI tool. Ideal for presentations, websites, and social media.Starting Price: $9.99 per month -
13
GPT-4o
OpenAI
GPT-4o (“o” for “omni”) is a step towards much more natural human-computer interaction—it accepts as input any combination of text, audio, image, and video and generates any combination of text, audio, and image outputs. It can respond to audio inputs in as little as 232 milliseconds, with an average of 320 milliseconds, which is similar to human response time (opens in a new window) in a conversation. It matches GPT-4 Turbo performance on text in English and code, with significant improvement on text in non-English languages, while also being much faster and 50% cheaper in the API. GPT-4o is especially better at vision and audio understanding compared to existing models.Starting Price: $5.00 / 1M tokens -
14
You.com
You.com
You.com is an AI-powered search engine designed to provide a more personalized and efficient browsing experience. Unlike traditional search engines, You.com prioritizes user control, allowing individuals to customize their search preferences and filter results based on their needs. It integrates advanced artificial intelligence to deliver precise answers, summaries, and actionable insights, often drawing from trusted sources and real-time data. With an emphasis on privacy, You.com avoids tracking user behavior, making it a preferred choice for those seeking a secure, ad-free, and customizable search environment. Its unique interface also supports productivity by offering app-like integrations for tasks like coding, writing, and exploring creative content.Starting Price: Free -
15
ChatGPT Plus
OpenAI
We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. ChatGPT Plus is a subscription plan for ChatGPT a conversational AI. ChatGPT Plus costs $20/month, and subscribers will receive a number of benefits: - General access to ChatGPT, even during peak times - Faster response times - GPT-4 access - ChatGPT plugins - Web-browsing with ChatGPT - Priority access to new features and improvements ChatGPT Plus is available to customers in the United States, and we will begin the process of inviting people from our waitlist over the coming weeks. We plan to expand access and support to additional countries and regions soon.Starting Price: $20 per month -
16
Otio
Otio
Collect papers, articles and videos. Ask questions and get the key takeaways with smart summaries. Start drafting with the help of AI. ChatGPT can't help you write your research papers and essays but Otio can. Get your writing done faster with AI generation grounded in your reading listStarting Price: $10 per month -
17
ChatGPT Pro
OpenAI
As AI becomes more advanced, it will solve increasingly complex and critical problems. It also takes significantly more compute to power these capabilities. ChatGPT Pro is a $200 monthly plan that enables scaled access to the best of OpenAI’s models and tools. This plan includes unlimited access to our smartest model, OpenAI o1, as well as to o1-mini, GPT-4o, and Advanced Voice. It also includes o1 pro mode, a version of o1 that uses more compute to think harder and provide even better answers to the hardest problems. In the future, we expect to add more powerful, compute-intensive productivity features to this plan. ChatGPT Pro provides access to a version of our most intelligent model that thinks longer for the most reliable responses. In evaluations from external expert testers, o1 pro mode produces more reliably accurate and comprehensive responses, especially in areas like data science, programming, and case law analysis.Starting Price: $200/month -
18
ToastWiz
ToastWiz
Relieve stress and put your stories and emotions into a heartfelt wedding speech with help from AI. Your ToastWiz speeches are the result of your inputs with some help from artificial intelligence. ToastWiz speeches have proper grammar, are compelling, and are personalized based on your stories. Each ToastWiz speech is typically 350 - 600 words long. This equates to about 3 - 5 min (depending on how fast you talk). The more stories you give ToastWiz, the longer your speech will be. The goal of providing three speech drafts is to give you multiple options to choose from. You can see what phrasings and openings you like so you aren't limited by one speech. ToastWiz helps craft heartfelt wedding speeches for best men, maids of honor, groomsmen, bridesmaids, cherished friends, parents, and siblings of the bride and groom, ensuring every special moment is celebrated with eloquence and warmth. -
19
Content at Scale
Content at Scale
Content at Scale is an AI content writing platform that empowers SEO marketers to create high-quality, engaging, and fully original content in a scalable and efficient manner. Its advanced AI technology can generate long-form, research-backed 2,500+ word SEO blog posts in just five minutes, crawling Google on the spot to parse top-ranking content and put together an entire long-form SEO blog post. This is not an AI writing assistant, but a human-level long-form machine. With over 40 million words produced per month by users, it can write long-form SEO content for any industry and general informational search terms. By adapting to its innovative AIO model, Content at Scale helps agencies and marketers save 10-25x on the typical time and cost of human-only content creation. Its user-friendly interface makes it easy for anyone to create content structured for search, even those with no prior experience in SEO content. Content at Scale also offers an AI content detection tool.Starting Price: $250/month -
20
Lex
Lex
Lex is a modern AI-powered collaborative writing platform designed for authors, professionals, and teams who want to write faster and better. It combines a clean, distraction-free interface with powerful AI tools for editing, feedback, and brainstorming. Writers can co-author in real time, generate title ideas, explore alternate phrasing, and manage document versions with ease. Lex’s built-in AI acts like a writing coach, helping users overcome writer’s block and refine their style naturally. With seamless sharing, live collaboration, and upcoming features like Track Changes, Lex is quickly becoming the go-to workspace for creative and professional writing. Loved by over 300,000 authors, Lex delivers a premium writing experience that feels effortless yet deeply empowering.Starting Price: $24.99/month -
21
JustDone
JustDone
With a never-ending demand for compelling long-form blog posts, attention-grabbing landing pages, and engaging social media content, we understand the challenges you face. That's why we've designed JustDone to revolutionize your writing process, enabling you to create exceptional content in record time. Gone are the days of agonizing over every word and struggling to meet deadlines. With JustDone, you gain access to a wide range of meticulously crafted templates tailored specifically for marketers and entrepreneurs like you. JustDone's AI-powered templates revolutionize your product description process, saving you time and effort while delivering remarkable results. Our templates incorporate proven copywriting techniques and persuasive language, ensuring your emails and notifications grab attention, inspire action, and drive higher engagement. We have tested our templates in a way that they include all the necessary information, from audience type to preferred tone of voice.Starting Price: $1 per 7 days -
22
Sapling AI Writing Assistant
Sapling Intelligence
AI writing assistant for customer-facing teams. Sapling sits on top of CRMs and messaging platforms to help agents more efficiently compose personalized responses. Managers gain conversational insights to coach and prepare teams. Sapling provides functionality for autocomplete, spelling and grammar checking as well as snippets/canned messages/text expander. All services can be self-hosted, provided on-premise or cloud-premise to meet enterprise security and privacy requirements. Spelling and Grammar checking APIs allow users to integrate Sapling's language models into custom applications and use cases. Sapling Suggest retrieves relevant responses from a team knowledge bank and allows agents to respond more quickly to customer inquiries by simply clicking on the desired response. Empower agents instead of providing brittle, decision tree-based chatbots.Starting Price: $25 per month -
23
Marve Chat
SinCode
Marve Chat, developed by SinCode AI, is an alternative to ChatGPT that incorporates Google Search Data and an advanced Prompt Library integration. Marve Chat is designed to assist you in producing high-quality writing. Prepare yourself to explore the next generation of AI chat with Marve Chat.Starting Price: $39 per month -
24
GPT AI Power
GPT AI Power
Transform your website with AI-powered content: The GPT3-AI Content Generator plugin makes it easy to generate high-quality, engaging content for your WordPress site with the power of advanced natural language processing technology. The GPT3-AI Content Generator is a powerful and versatile plugin that allows you to easily create high-quality content for your WordPress site. With support for multiple languages, including English, Spanish, Dutch, and German, this plugin is perfect for users who want to generate unique and engaging content quickly and easily. Using state-of-the-art natural language processing technology, the GPT3-AI Content Generator is able to understand and interpret user input, allowing it to generate content that is relevant and on-topic. Whether you’re looking to generate blog posts, product descriptions, or any other type of content, this plugin has you covered. In addition to its language capabilities, the GPT3-AI Content Generator also integrates with Dall-EStarting Price: $9.99 per month -
25
Replix
Replix
Unlock the power of AI-generated content curation and engagement to elevate your professional and personal communications. We currently provide a free tier to all Replix users for a limited time until we are ready to offer additional features. For every update, we will inform you first. Create, interact, and boost engagement easily. Suitable for businesses, individuals, and anyone looking to improve online communication. Create persuasive, high-quality content for professional and social media use, such as emails, posts, marketing materials, and more. Engage in conversations and interact with your audience. Connect and expand your network. We do not store any of the information that we use to generate accurate prompts. Replix uses only shared info for prompts, which are then immediately dismissed. Utilizing the capabilities of the globally recognized ChatGPT, we provide accurate sentiment analysis and seamlessly integrate it into your responses for an added emotional touch.Starting Price: Free -
26
Sider
Sider
Sider is a versatile research and productivity platform that enhances your workflow with AI-powered tools. It includes features like smart highlights, auto-generated reports, real-time summarization, and translation tools, enabling users to streamline their research processes. The platform offers both a browser extension and a web application, allowing for efficient interaction across websites, YouTube, and PDFs. With its ability to organize findings in Wisebase, a personalized knowledge repository, Sider helps individuals and teams manage their research, collaborate, and generate polished insights faster.Starting Price: $8.30/month -
27
Blog Assistant
Blog Assistant
Easily generate high-quality, SEO-friendly long-form articles. Try the best AI blog writing tool on the market, and generate complete, non-detectable articles with outlines, blog content, keywords, and a call to action in a minute, the first blog is on the house. Revolutionize your blog-writing process, and create stunning SEO-optimized blogs in minutes. Your blog will be written human-like way not detectable by AI content detectors, just perfect for your SEO. Whether you're brand new to blogging, or a seasoned pro, using a mobile device or desktop, Blog Assistant is here for you. From short, informative blogs to long, SEO-friendly articles of 2000+ words, Blog Assistant has got you covered. Unlock the power of keywords with automatic generation, or customize them to best suit your needs. Forget about character counts; pay for what you need, when you need it, no credit expiration. Multiple blog revisions on the same topic.Starting Price: $3 per blog -
28
Flot.ai
Flot.ai
Pop up AI anywhere you type or highlight the text. Write, improve, paraphrase, summarize, translate, explain, or reply to any text with one click. Flot unmatched support across apps, browsers, email clients, docs, tools, etc. It's like Notion AI, but with the flexibility to use it anywhere on your desktop. Enhance your creative process with a brainstorming partner that provides innovative ideas and solutions. Our AI app for PC is a grammar guru, capable of identifying errors and polishing your work to perfection. An AI copilot that can help you write content with its vast reservoir of knowledge and experience. Access Flot's professionally tested prompts to maximize AI's full potential. Flot uses the same technology but at a much lower cost, eliminating the need for a ChatGPT Plus subscription. Flot is an AI copilot, that integrates ChatGPT and GPT-4 across all apps and websites on your computer, aiding in writing, paraphrasing, summarizing, and more.Starting Price: $9.99 per month -
29
PocketAI
PocketAI
Interacting with AI can feel difficult and overwhelming, but since PocketAI is entirely on WhatsApp, it breaks down those barriers and keeps everything simple. Interacting with AI can feel difficult and overwhelming, but since PocketAI is entirely on WhatsApp, it breaks down those barriers and keeps everything simple. Interact with the menu on WhatsApp to switch between the latest AI models. Boost your AI chats with over 160 expert and community-backed built-in AI Prompts, you can even customize your own. Excellent at following along a storyline and referencing information you have said previously in the chat. PocketAI has learned from billions of articles, forums, video transcripts, and & content published on the web.Starting Price: $6.35 per month -
30
InfoBaseAI
InfoBaseAI
Dive into your documents, upload content, and unlock insights with automatic organization by InfoBaseAI. Ask anything, uncover hidden meanings, and explore deeper understanding with AI-guided conversations. Facts on tap, get instant source verification for every answer, right within your chat. Spark brilliance captures your thoughts alongside AI-powered insights and annotates seamlessly. Switch AI models easily with our diverse AI library. Customize AI instructions and get personalized responses. Master multitasking and streamline your research with conversations, content, and notes open side-by-side. Conquer tasks seamlessly with AI chat, content, and note-taking. Supercharge your productivity with our platform. Keep your chat, files, and notes structured with dedicated folders. Switch models, and personalize results. InfoBaseAI allows you to ask simple to in-depth questions about your documents, eliminating the time-consuming task of manual reading.Starting Price: $13 per month
