Best Side Space Alternatives in 2025
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Unlock seamless productivity with AITabGroup, an innovative browser extension that categorizes and manages your tabs using AI. Organize and focus effortlessly!
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Phew: Scenario-Based & AI Auto-Tab Grouping with Vertical Tabs
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TabMate is an experimental browser extension intended to solve the “too many tabs” problem with the power of AI.
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Now with ChatGPT. Organize bookmarks, favorite websites, apps, ChatGPT and access them everywhere.
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Floutwork: The AI productivity browser for deep focus. Organize tabs, integrate leading AI models, and gain insights to streamline your work.
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Workspace with an autopilot system that automatically organizes and summarizes your browser tabs using AI.
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Pola Browser for macOS: Organize complex projects, eliminate tab overload & stay focused. Private, high-performance browsing for pros.
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DeepSider: Unify all top AI models in your browser sidebar. Access GPT-4o, Claude 3, & more. Analyze docs, search web, boost productivity.
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TabCrunch transforms the chaos of countless tabs into an organized system that saves time and boosts productivity.
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SidekickBar is a desktop application that provides instant access to over 30 AI assistants via a convenient sidebar interface. It integrates with your operating system and can be activated with customizable keyboard shortcuts.
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DeepTab is your ultimate AI toolset integrated directly in your Chrome tab and sidebar, offering GPT-3.5 powered assistance on anypage to enhance your productivity.
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Surf puts you at the center of your digital life. It's a browser, file manager, and AI assistant — all in one.
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Antispace is the World’s First Artificially Intelligent Operating System. Gamified workspace that connects all your digital tools [Gmail, Calendar, Notes, Todo and many more] into a single HUD eliminating context switching, where you and your AI sidekick control and automate all your boring work.
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Achieve goals faster! BeeSift, the AI Chrome extension, sifts webpages to find info aligned with your personal ambitions.
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SciSpace is a comprehensive platform that uses AI to help you discover, understand, analyze, and write scientific literature. It offers a range of tools, including an AI Copilot for explaining complex text, a Literature Review tool for finding relevant papers, a Paraphraser for improving writing, and a Citation Generator for creating accurate citations.
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Introducing Sider, your AI sidekick for seamless workflow integration. Boost productivity and creativity with its powerful features and user-friendly interface.
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Upgrade your browsing experience with SigmaOS, an AI companion that enhances efficiency. Enjoy unified workspaces, translation, summarization, and insight prompting. Integrate with Airis for additional functionality.
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SaveDay: Your AI knowledge manager. Effortlessly capture, summarize, and instantly find any online content. Build a powerful personal knowledge base.
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Browserfly: Your AI agent for browser automation. Automate complex tasks, research, & data entry with plain language, directly in your browser.
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Study Space: AI learning explaining any content like a personal teacher. Get personalized paths, smart study aids, and track progress. Learn smarter, retain more.
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Dia is the AI browser that lets you chat with your tabs. Get instant summaries, writing help, and boost productivity using contextual AI.
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Eesel is a browser extension that filters and organizes your browser history, providing easy access
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BrowserOS: Your AI browser for local task automation & privacy. Run AI agents securely on your device. Open source & private by design.
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Copilot: Your AI assistant for Chrome. Get GPT-4o, Claude & Gemini in one tool to learn, write, summarize web, docs & videos instantly.
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Perplexity Comet: The AI browser that organizes your research & learning. Built for productivity with integrated AI on every page.
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Comet: The AI browser engineered to save time & sharpen focus. Automate tasks, synthesize info, & get answers from your entire digital world.
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Stop app-switching. ClickUp is your AI-powered all-in-one work platform to unify tasks, docs, goals, & team collaboration. Boost productivity.
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With Sidekic, save and organize web resources effortlessly. Collaborate, search, and access all your knowledge in one smart hub. Join now!
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A powerful Chrome extension that allows you to get instant answers with AI and optimize your prompts directly within your tab. It uses your highlighted text on the webpage as context for better, clearer results. No more copy-pasting or switching tabs.
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Stop wasting time on file management! Sortio uses AI to organize your files automatically. Get more done!