Best ChatGPT Apps for GPT-4
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Compare the Top ChatGPT Apps that integrate with GPT-4 as of October 2025
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This a list of ChatGPT Apps that integrate 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 are ChatGPT Apps for GPT-4?
ChatGPT apps are advanced conversational AI applications that utilize the latest natural language processing technology to understand and respond to user inputs. These apps are designed to assist users in various tasks, such as answering questions, providing recommendations, and generating text content. Available on multiple platforms, ChatGPT apps offer a user-friendly interface and customizable experience. As they continue to evolve, these applications aim to provide increasingly accurate and sophisticated responses to a wide array of topics and use cases. Compare and read user reviews of the best ChatGPT Apps for GPT-4 currently available using the table below. This list is updated regularly.
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1
GPTZero
GPTZero
GPTZero turns the very technologies used to build ChatGPT around — to detect AI. It uses variables like perplexity to fingerprint AI involvement. GPTZero is committed to keeping a version of GPTZero classic permanently free and accessible for any human to use. Try out yourself the original demo that everyone on the internet is talking about. We're building a tailored solution for educators to responsibly adopt AI-technologies in schools.Starting Price: Free -
2
PromptPerfect
PromptPerfect
Welcome to PromptPerfect, a cutting-edge prompt optimizer designed for large language models (LLMs), large models (LMs) and LMOps. Finding the perfect prompt can be tough - it's the key for great AI-generated content. But don't worry, PromptPerfect has got you covered! Our cutting-edge tool streamlines prompt engineering, automatically optimizing your prompts for ChatGPT, GPT-3.5, DALLE, and StableDiffusion models. Whether you're a prompt engineer, content creator, or AI developer, PromptPerfect makes prompt optimization easy and accessible. With its intuitive interface and powerful features, PromptPerfect unlocks the full potential of LLMs and LMs, delivering top-quality results every time. Say goodbye to subpar AI-generated content and hello to prompt perfection with PromptPerfect!Starting Price: $9.99 per month -
3
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 -
4
Code Snippets AI
Code Snippets AI
Turn your questions into code. Easily store and fetch your snippets. Collaborate with your team. Powered by ChatGPT & our fine-tuned GPT3 model. Gain a deeper understanding of your code to further your knowledge. Increase the quality of your code with our refactor and debug features. Securely share code snippets with your team, without losing formatting. We use ChatGPT & our fine-tuned GPT3 Model, which provides faster and more accurate responses to your questions, compared to Codex apps. Create documentation, refactor, debug, and generate code with the click of a button. We use a fine-tuned AI model trained on GPT3, which provides faster and more accurate responses to your questions, compared to Codex apps. Save your code from your IDE straight into your library with our VSCode extension. Search snippets by language, name, or folder. Create your own folder structure to suit your needs. We use ChatGPT & our fine-tuned GPT3 Model, which provides faster and more accurate responses.Starting Price: $2 per month -
5
QuickGPT
Sindre Sorhus
Easily access ChatGPT from the menu bar, Dock, or using a keyboard shortcut. You can download the app for free by putting $0 in the price field. Access from the menu bar or through keyboard shortcuts. Stay on top of other windows. Share a conversation with others. Launch at login, hide the menu bar icon set, default to GPT-4, and design tweaks to the ChatGPT web UI. The ChatGPT user interface changes the submit behavior depending on the window size. If you see the sidebar, you can submit with the Return key, if not, you need to press Shift+Return. It adds a lot of extra functionality to the ChatGPT web UI.Starting Price: Free -
6
WNR.AI
WNR.AI
Supercharge ChatGPT with templates from top CEOs. Build your own templates with GPT-4. Simplify complex product management tasks with our user-friendly templates. Revolutionize your business strategy with the top company/strategy templates. Templates for both investors and founders to analyze companies using the top VC frameworks. We promise you will do more high-quality work this month, than ever before. You will save at least 10 hours on busywork, analyzing, editing, and overthinking. Design intelligent customer support and sales agents that chat live with your customers. Product requirement documents, project stories, and product-led acquisition. We have everything from "Lenny's List." Company strategy, vision alignment, Amazon working backward framework. Use these to refine the most important decisions. Sales templates, case studies, and outbound emails as recommended by YC, close.com, and other top sales organizations.Starting Price: Free -
7
MobileGPT
MobileGPT
MobileGPT revolutionizes your WhatsApp experience by integrating the powerful GPT3.5-turbo and GPT-4 OpenAI model directly into your messaging platform. Access the groundbreaking ChatGPT on WhatsApp. Experience the full potential of cutting-edge AI technology in your daily conversations, as well as generate visually stunning images and craft impeccable documents. All of this is available within the comfort and familiarity of the WhatsApp interface. Engage in intelligent, context-aware conversations with your personal AI assistant on WhatsApp. Transform your text descriptions into visually stunning images effortlessly with MobileGPT. Create polished, professional Word documents in no time using MobileGPT. Just tell the AI the type of document you want, like resumes, business plans, or reports. The AI then prompts you for the necessary information and crafts a tailor-made, professional-quality Word document from scratch.Starting Price: $20 per month -
8
Wiz AI
Wiz AI
Human-like chatbot generating smart replies on any topic directly in WhatsApp. Works with ChatGPT and understands the text and audio messages. Wiz AI is an innovative WhatsApp chatbot powered by artificial intelligence that understands natural language, has a vast knowledge base, and engages in back-and-forth dialogue, making it easy for users to ask questions, get information, or simply chat. Everybody starts with five free messages. After that, we charge a low monthly fee. We're working on an entirely free ad-based free tier. Just send a text and access all ChatGPT features right in WhatsApp! Free version to try things out. Sign up for unlimited messages! Enjoy a monthly subscription with the flexibility to cancel anytime.Starting Price: $2 per month -
9
Mano
Mano
Use ChatGPT anywhere and everywhere. GPT-4 can supercharge your daily routine in ways you can't imagine. Explain, summarize, translate, or use your saved prompts directly from Mano's popup. Select text from your window and Mano will bring it into the conversation. No need to switch tabs. Mano comes with expertly curated prompts that turn ChatGPT into a travel guide, a prompt generator, and a ton of other useful agents. Copy the last message directly by hitting "C" and paste straight it into your tab. Mano is free for 50 queries a day. We offer additional features that will make Mano even more powerful and do even more. Try it out for free and you'll soon want to upgrade! Even at the free tier, you can save yourself the hassle of copying a context, switching tabs, and pasting it back. At the premium tier, you can save conversations, bookmark queries, chat with agents, and many more improvements that will make your life much easier.Starting Price: $9 per month -
10
Personified
Personified
Personified is an LLM-powered chatbot-as-a-service. The chatbot extracts knowledge from files and data so it can provide reliable and precise answers to questions when asked. Your knowledge is not used to train our models and is not accessed by us unless explicitly required for support purposes. We view security and privacy as an ongoing responsibility that we have towards our clients and ensure that we have the correct policies in place to prevent mismanagement of data.Starting Price: €5 per month -
11
editGPT
editGPT
Free browser extension that lets you easily proofread, edit, and track changes to your content in chatGPT. Use with GPT-4 or Legacy 3.5 model for best results. Download and install the extension from Chrome or Firefox extension stores. Type in a prompt that includes the text you want to edit. Make any necessary edits to your text using the buttons. You can also copy the final text to a clipboard. You can also keep the markup when exporting to Microsoft Word by simply copying the text and pasting it.Starting Price: Free -
12
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 -
13
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 -
14
Q
Suchica
Q is an AI Slack chatbot powered by OpenAI GPT-3.5 AI model. Q is based on GPT-3.5, a natural language processing AI provided by OpenAI. GPT-3.5 is also used for chatGPT. When "Q" has been mentioned, it reads the content of the thread to better understand the conversation naturally. It does not read the content outside of the thread. Q will retain the content of the conversation for abuse and misuse monitoring purposes for a maximum of 30 days, after which it will be deleted. -
15
Roboco
Roboco
Roboco - AI Chatbot Assistant that makes ChatGPT easy to use. Powered by GPT-4 & GPT-3.5 Turbo API, with shortcuts in many categories. Roboco, the AI chatbot, harnesses the latest version of ChatGPT, ensuring you experience top-notch performance and assistance with your daily tasks. Seek assistance from the Roboco chatbot for tasks like text creation, coding, translation, writing articles, answering emails, crafting poems, and creating lyrics. Roboco’s shortcuts cover various categories, including social media, travel, education, health, astrology, translation, and entertainment. This GPT 3.5 Turbo-powered AI chatbot ensures quick access to the necessary information and tools. For even more convenience, add Roboco as a widget on your device and enjoy quick access to the powerful ChatGPT integration anytime, anywhere.Starting Price: Free -
16
ChatOn
AIBY
Looking for a way to supercharge your sales copy? Or struggling to write a speech for an event? Meet ChatOn—your personal AI assistant. ChatOn is now powered by more advanced ChatGPT and GPT-4 models, so the AI companion can maintain a new level of human-like interaction. Whether you are a business person getting ready for an important presentation or a copywriter looking for a clever turn of phrase, the ChatOn app is right for you. Simply type in your request, and the app will go through the tedious writing routine for you. Start generating creative content and upgrade your writing with our universal AI chatbot here and now. With ChatOn, you can get personalized help with any writing project, from emails and speeches to lyrics and poems. Our AI-powered tool can rewrite your text to make it more engaging, coherent, and professional.Starting Price: Free -
17
Merlin AI
Foyer
Whether you're a student, copywriter, marketer, software engineer or someone who loves to write or ask, Merlin AI is the perfect tool for you! Merlin also shows responses from ChatGPT alongside Google, Bing, DuckDuckGo, Baidu and other search engines. With just a Cmd+M, Merlin makes it easy for you to access the ChatGPT app on any website. Freemium Chrome extension to make your life easier. An all-in-one app where you will get features like: 1. Access GPT-4 for Free 2. Access AI Chatbot everywhere 3. Summarize or Chat with PDF, PPT, or DOC 4. Unlimited ChatGPT for Google Search 5. Youtube Summary with AI Chatbot 6. Grow your Social Media using ChatGPT on LinkedIn & Twitter 7. Write faster and smarter emails on Gmail 8. ChatGPT with live web Access 9. Blog Summary with AI Chatbot 10. Translate ChatGPT response in Multiple languagesStarting Price: $14.25 per month -
18
NectarGPT
Sphrex Labs
An experimental open-source attempt to make GPT-4 fully autonomous. NectarGPT is an innovative Chrome extension that lets you harness the power of AI to fully automate any task. With Nectar, you can easily automate any task based on prompts such as coding, writing product description, social media posts and more.Starting Price: Free -
19
Quicky AI
QuickyAI
Our extension allows you to access ChatGPT on the same page where you work. Summarizing an article, a web page cannot be this easy. Just a click or shortcut press can summarize anything. Create your own prompts to use them anywhere and anytime to get the desired response. You can select text on any website and select a desired prompt to let ChatGPT do its work on your current page. All your chats are saved in the history. You can also start a new chat in our ChatGPT-like interface to chat about anything you want.Starting Price: $5 per month -
20
Thinkbuddy
Thinkbuddy
Set up your shortcut keys and radically transform how you work. if you have a question, just ask out loud. Receive answers with GPT-4 quality. A quick chat is ready for you and everything is at your fingertips. Press the shortcut after selecting the text, and AI will execute your spoken or typed command. Customize your shortcuts, quickly adapt with a few tries, and start using them immediately. Enjoy clutter-free prompts with our clipboard paste that intelligently appends your text. Create your custom prompts, use them whenever you want, and save your time. Leverage OpenAI Whisper-powered dictation for answering emails & writing messages. Switch between models without monthly cost and get the best Mac experience for less. Choose the text you want to respond to, and we'll present you with the most likely options based on the selected text and the app you're using. Select the email, press your shortcut, and simply choose from the options provided.Starting Price: $10 per month -
21
GPT for Sheets and Docs
Talarian
Supports all models, GPT-4 (if you have access), ChatGPT (gpt-3.5-turbo) and GPT-3. Clean lists, extract entities and convert formats. Edit, summarize, translate, and classify. Generate ad creative, taglines, subject lines, outlines, blogs, and emails. Our GPT functions are perfect for short text in Sheets. Our Docs integration and presets are great for long-form content. GPT for Sheets simple and intuitive's GPT_FILL function makes it easy to quickly clean and standardize any list of data. You only need to show it a few examples of what you want and it will replicate the same format throughout your data set, perfect for mass cleaning! GPT for Sheets helps you generate product tags quickly, to power your product tags library. Dynamically create custom tags for your products, saving you time in making your products easier to find. GPT for Sheets can help you create eye-catching, on-brand ad copy, taglines, and subject lines that will engage your customers. -
22
ZBrain
ZBrain
Import data in any format, including text or images from any source like documents, cloud or APIs and launch a ChatGPT-like interface based on your preferred large language model like GPT-4, FLAN and GPT-NeoX and answer user queries based on the imported data. A comprehensive list of sample questions across various departments in different industries that can be asked to an LLM connected to a company’s private data source through ZBrain. Seamless integration of ZBrain as a prompt-response service into your existing tools and products. Enhance your deployment experience with secure options like ZBrain Cloud or the flexibility to self-host on a private infrastructure. ZBrain Flow empowers you to create business logic without writing any code. The intuitive flow interface allows you to connect multiple large language models, prompt templates, and image and video models with extraction and parsing tools to build powerful and intelligent applications. -
23
MacGPT
MacGPT
MacGPT is a macOS application that integrates ChatGPT directly into your Mac's menubar, providing seamless access to AI-powered assistance. The Global feature allows users to activate a text field in the center of the screen, enabling ChatGPT interactions from anywhere on the Mac. With the Inline feature, users can bring ChatGPT directly into text fields by typing a trigger phrase followed by their prompt, allowing ChatGPT to complete the text. The Menubar feature offers quick access to ChatGPT through the Menubar, either via the website or natively using the API. MacGPT also includes a Conversation Mode, enabling voice interactions with ChatGPT without using the keyboard. The application ensures user privacy by not tracking or storing any data; all connections are made directly to the OpenAI APIs. MacGPT is compatible with macOS Monterey and Ventura, and supports ChatGPT Plus accounts, allowing users to access GPT Plus features by logging in with their credentials. -
24
Pickaxe
Pickaxe
No-code, in minutes—inject AI prompts into your own website, your data, your workflow. We support the latest generative models and are always adding more. Use GPT4, ChatGPT, GPT3, DALL-E 2, Stable Diffusion, and more! Train AI to use your PDF, website, or document as context for its responses. Customize Pickaxes and embed them on your website, bring them into Google sheets, or access through our API -
25
Simpli UX
Simpli UX
Refine your ideas using ChatGPT 4-powered AI characters. Get constructive feedback, learn more about your target audience's needs, and receive helpful recommendations on your idea. Keep in mind responses could potentially take up to 1-2 minutes. Hopefully, as ChatGPT 4 improves, the wait time should reduce. -
26
Teamie
Teamie
Get related information to complete your tasks faster. Review works done by you and your team. Gain insights by learning from the past. No more waiting for IT support to solve your tickets. Get guidance to troubleshoot your issues. Ask about how company policies affect you. Know how to achieve work-life balance. Teamie sends email to related staff if question can't be answered, in one-click. Teamie cites sources where the answer is based upon, giving full guidance if you want to look further. Teamie analyzes conversations and gives you insights on how to improve knowledge base. Teamie enforces restrictions in knowledge base and does not provide answers for the unauthorized. -
27
GPTKit
Dreamsoft Innovations
GPTKit is an AI text generation detection tool. Are you tired of not being able to distinguish between human-written and machine-generated text? Look no further! Using multi-model approach, we are able to identify and classify text as either human- or machine-generated. Give it a try! Note: We use 6 different methods for detection with accuracy up to 93%. Each check of 1024 characters consumes one credit. For better results, please enter more than 50 words.Starting Price: $5 per month -
28
Chat & Ask AI
Codeway
Ask AI to write anything and get instant answers. Chat with the most advanced AI. Chat & Ask AI is an interactive platform designed to provide users with personalized, AI-driven conversational experiences. Using cutting-edge natural language processing (NLP) technology, it allows users to engage in meaningful dialogues with an AI that can answer questions, provide recommendations, and assist with various tasks. The platform is user-friendly and caters to a range of needs, from casual conversations to more in-depth inquiries. Chat & Ask AI also emphasizes accessibility, offering an intuitive interface that makes it easy for anyone to use, whether they are looking for information, problem-solving assistance, or simply want to chat. It integrates seamlessly into everyday activities, enhancing productivity and providing users with a virtual assistant that adapts to their needs.Starting Price: Free
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