Sider
Quick access to ChatGPT from a sidebar of your web browser
Sider is an AI-powered tool that integrates directly into your browser to provide real-time assistance with reading and writing tasks across various types of content — including links, images, and PDFs.
By relying on AI tech from ChatGPT and Claude, it offers a multifunctional platform designed to improve productivity and creativity for its users.
Whether it’s for designing, writing, or researching – Slider can help you out to significantly reduce the time and effort involved, making these activities more manageable and less time-consuming.
The tool is accessible through multiple devices and platforms, including browser extensions, as well as mobile and desktop apps. This ensures that users can benefit from AI assistance regardless of their device or location, making it a convenient tool for a wide range of users.
Sider stands out by offering a broad spectrum of AI-driven features. These include writing assistance, image editing capabilities, and comprehensive chat support with multiple AI models. Such features are designed to cater to a diverse set of needs, ensuring that users have the tools they need to be more productive and creative.
Overall, if you need a cross-platform help from AI, Sider could be the tool you need. Check it out.
Video Overview ▶️
What are the key features? ⭐
- AI-driven writing and editing: Enhances your writing quality and speed by offering suggestions, corrections, and creative input.
- Image editing: Allows you to edit images directly within the browser, incorporating AI to automate and improve visual content.
- Beyond ChatGPT: Slider doesn't solely rely on OpenAI to do its magic - it also uses Claude to deliver the "goods."
- Browser integration: It integrates with your web browser for real-time assistance on various online tasks, making it highly accessible.
- Multi-device support: Slider works across platforms, including mobile and desktop, as well as a web browser - ensuring users can access its features anywhere.
Who is it for? 🤔
Sider targets a broad audience, including professionals, students, and anyone else looking to enhance their productivity online. It is particularly useful for those who need assistance with writing, designing, researching, or any task that benefits from AI integration. This makes it an ideal for content creators, marketers, researchers, and educators seeking to streamline their digital workflows and improve efficiency.
Examples of what you can use it for 💭
- Enhance your writing quality and speed across emails, documents, and social media posts
- Edit images directly in your browser with AI-powered tools
- Get help with research by summarizing content and finding relevant information quickly
- Practice and improve your language skills with interactive AI support
- Streamline tasks like scheduling, note-taking, and content creation for better efficiency
Pros & Cons ⚖️
- You can quickly summon it from a web browser
- Also offers mobile and desktop apps
- Works with ChatGPT and Claude
- Free version could be limiting (though that's ok)
FAQs 💬
What is Sider AI, and who is it best for?
Sider AI is a versatile browser extension and app that acts as an AI copilot for research, writing, summarization, translation, and more, integrating models like GPT-5, Claude 4, Gemini 2.5, and Grok 4 right into your workflow on any webpage. It suits students, professionals, content creators, and casual users who want quick AI help without switching tabs, especially those tired of standalone chatbots like ChatGPT.
How does the free version of Sider AI work, and is it enough for beginners?
The free tier gives limited daily credits (around 30 basic credits) for core features like chatting with basic models, simple summaries, and translations, plus access to tools like PDF chatting and YouTube summarization with caps. It's solid for light testing or occasional use, but power users often upgrade for unlimited access and advanced models; many reviewers say it's a great low-risk entry point to see if it fits your needs.
What are the pricing plans for Sider AI in 2025?
Plans start free, then Starter at about $4.20/month (1,800 basic credits, 100 advanced), Pro at $20/month (12,000 basic, 400 advanced for full features), and Unlimited at $30/month or $200/year (no limits on credits or models). Annual discounts apply, and there's a 7-day trial for paid tiers; credits cover API costs, so heavy use might need Unlimited to avoid surprises.
Which AI models does Sider AI support, and can I switch between them?
It integrates top models including GPT-5 and GPT-4o, Claude 4 and 3.5 Sonnet, Gemini 2.5 and 1.5 Pro, Grok 4, Llama 3.1 405B, and even a Sider Fusion model for blended responses. Yes, you can easily switch or use group chats to compare outputs in one go, which users love for getting diverse perspectives without multiple apps.
What key features does Sider AI offer for research and productivity?
Standouts include Deep Research Agent (scans 100+ sources for visualized reports), Wisebase (AI knowledge base for storing notes and files), sidebar chatting on any page, PDF/image analysis, YouTube summaries, translation in 50+ languages, image generation, and code review. These make it a one-stop tool for brainstorming, grammar checks, and data analysis, saving users up to 8 hours weekly per reviews.
Is Sider AI safe and private for my data?
Sider uses secure API calls to models without storing your chats unless you opt into Wisebase, and it complies with standard privacy policies, but it does track usage for improvements. Some privacy-focused users on Reddit note concerns over search history logging in the extension, so review their terms; overall, it's considered reliable for non-sensitive work, but avoid uploading confidential files.
Does Sider AI work on mobile or other browsers besides Chrome?
Yes, it's available as extensions for Chrome, Edge, and Safari, plus standalone apps for iOS, Android, macOS, and Windows with cross-device sync. Mobile users praise the on-the-go research, though some say the desktop sidebar feels more seamless; it's not native to Firefox yet, but works via Edge.
How does Sider AI compare to ChatGPT or similar tools?
Unlike standalone ChatGPT, Sider embeds AI directly in your browser for contextual help (e.g., summarizing a page you're on), supports multiple models in one place, and adds extras like Deep Research without extra subs. Users switching from ChatGPT say it's faster for web tasks and cheaper overall, but it relies on credits, so it's best as a complement rather than a full replacement.
What are common complaints or limitations before I try Sider AI?
Some users report confusing credit limits on "Unlimited" plans (e.g., daily caps on premium models like Claude 4), occasional extension glitches, and higher costs for heavy use; backend web creation is frontend-only, per Trustpilot. Still, with 4.9/5 stars from 100k+ reviews, most find it reliable, but test the free version first.
Can I get a refund or trial if Sider AI doesn't meet my needs?
Sider offers a 7-day money-back guarantee on paid plans, and you can cancel anytime via account settings.
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Last update:
November 18, 2025
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