20 Sider alternatives
Sider: Multi-model AI sidebar for browser, Mac and iOS — GPT, Claude, Gemini, Grok and more behind one subscription, plus an agent and a knowledge base. 20 apps do similar work, most sharing Browser Extension, Personal Assistant and Multimodal, ranked by how much they have in common with Sider.
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Scribe records a process as you click and turns it into a step-by-step guide with screenshots, for SOPs, training and AI agents.
Also: Browser Extension, Knowledge Base
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All-in-one AI assistant. Personalized, fast and free.
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Google
Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google.
Also: Multimodal, Personal Assistant
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Meta
Meta's free assistant built on Llama, available on the web and woven into WhatsApp, Instagram, and Messenger.
Also: Multimodal, Personal Assistant
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OpenAI
ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022.
Also: Multimodal, Personal Assistant
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Anthropic
Claude is a family of large language models developed by Anthropic.
Also: Multimodal, Personal Assistant
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Readwise
Read-it-later app for articles, PDFs, EPUBs, newsletters, RSS and YouTube, with highlighting, AI chat and sync to Readwise reviews.
Also: Knowledge Base, Summarization
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One place for all of your ideas, notes, highlights, and writing.
Also: Knowledge Base, Summarization
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A Y Combinator-backed AI coworker you text from Slack or iMessage: it runs on its own cloud computer, signed into your tools, and keeps a self-updating company wiki as its memory.
Also: Knowledge Base, Personal Assistant
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Newsbang, Inc.
Personal intelligence agent that tracks the topics you name across news, filings, forums and podcasts, folds duplicate coverage into one card, and briefs you by feed, push, email, RSS or audio.
Also: Personal Assistant, Summarization
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Rytr is a low-cost AI writing assistant with 40+ use-case templates, custom tones of voice, plagiarism checks and a Chrome extension.
Also: Browser Extension
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Anyword is an AI marketing-copy platform that scores each variation with a predicted performance rating before you publish it.
Also: Browser Extension
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DeepL
DeepL's AI writing assistant that corrects and rephrases text in the same language, with selectable styles and tones.
Also: Browser Extension
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English grammar checker and editing toolkit for fiction writers, with style reports, rephrasing and story-level manuscript critique.
Also: Browser Extension
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Chrome extension that adds folders, cross-platform search, smart tags and bulk export to ChatGPT, Claude, Gemini and Grok.
Also: Browser Extension
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Watches how your team actually works, learns a back-office process from one screenshare, and ships a governed agent that replays every decision it makes.
Also: Browser Extension
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Browser panel with 70 diagnostics that names a page's stack, extracts its design tokens and scores how much of it reads as AI-generated.
Also: Browser Extension
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Listen to anything — documents, articles, PDFs, and email — in natural voices, at up to several times normal speed.
Also: Browser Extension
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Compose AI is a Chrome extension designed to automate and enhance your writing experience.
Also: Browser Extension
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Mistral AI
Mistral's unified AI agent — Work mode for long-horizon research, analysis and drafting, Code mode for sandboxed coding with GitHub pull requests.
Also: Multimodal