Best ChatGPT Apps in the USA

Find and compare the best ChatGPT Apps in the USA in 2026

Use the comparison tool below to compare the top ChatGPT Apps in the USA on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    HARPA AI Reviews
    Integrate ChatGPT with Google Search to streamline web monitoring tasks and produce various forms of text using AI, ranging from email responses to tweets and SEO-focused articles. Display ChatGPT's replies alongside Google Search results while also extracting and summarizing web pages, allowing users to engage in conversations with AI. Keep track of product availability and price changes on platforms like Amazon, AliExpress, Walmart, and eBay, ensuring you never miss a deal. Utilize over 100 page-aware commands tailored for diverse applications in marketing, SEO, copywriting, HR, and engineering. Additionally, monitor competitors' websites for updates and receive alerts whenever they make changes. Create any text content with AI, whether it's social media replies, emails, or SEO-optimized writing. Enhance your website monitoring efforts and construct IFTTT workflows using Make.com or personalized webhooks. Strategically segment your audience, conduct thorough research on SEO keywords, and develop well-structured marketing plans, including generating blog outlines and full articles. In essence, you can produce a wide array of text content, from social media posts to YouTube scripts and detailed Amazon product descriptions, all while efficiently managing and automating your online presence.
  • 2
    Walles.AI Reviews

    Walles.AI

    Walles.AI

    $8.30 per month
    Walles.AI provides a ChatGPT-like interaction with various digital content, including web pages, PDF files, and YouTube videos. You can highlight any text on a webpage and use Walles.AI to explain, translate, or paraphrase it, leveraging the capabilities of GPT-3.5. By accessing the Sidebar, users can easily engage in conversations with Walles.AI about a wide range of topics, all supported by the advanced intelligence of GPT-4 and GPT-3.5, comparable to ChatGPT. Additionally, when you open YouTube, you can receive a concise summary of a video and create a quick outline, saving you the time of watching the entire content. It’s also convenient that you won't forget your inquiries, as Walles.AI allows you to export all your chats and notes to Notion, ensuring your thoughts are organized and accessible. This integration makes it simple to keep track of your learning and insights from multiple sources.
  • 3
    BrowserGPT Reviews
    Install BrowserGPT for immediate AI support in your content creation needs, including paraphrasing, grammar checking, and drafting emails or replies, accessible whenever and wherever you require assistance. With BrowserGPT, your essential AI tools are always at your fingertips, ready to motivate and aid you across any website and within the applications you already utilize. Simply type // to effortlessly create and revise text, draft emails and replies, craft social media posts and comments, and engage in various other writing tasks. Use // to swiftly generate customized social media posts that align with your message, produce relevant comments in a snap to enhance engagement, and receive hashtag recommendations to boost your online visibility and traffic, among other features. Additionally, by typing //, you can transform your Google Docs experience, allowing you to write in Docs with the same ease and efficiency as you would with Notion AI, making your writing process smoother and more productive.
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