Sider: AI Chat & Sidekick

In-app purchases
4.9
3.07K reviews
500K+
Downloads
Content rating
PEGI 3
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About this app

Sider is your all-in-one AI chatbot and AI chat companion. Powered by the top AI models including o3-mini, o1-preview, GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, and more, Sider is designed to help you chat with any topic, write anything, read any files, generate any image, etc.


1. Dark Mode is now available!


2. Access AI Anytime Anywhere via a Floating Panel

Sider's Floating Panel is always ready for instant AI interactions. Simply pull it over, hit the Chat/ChatScreen option, and start your conversation without switching apps.

- Chat with AI: Once-click to activate the AI conversation without leaving your current screen.

- Chat with any on-screen content: Engage in seamless conversations with your on-screen content, effortlessly analyze and summarize information, or extract text from screenshots. Boost your productivity with this versatile tool that serves as your ultimate work companion and academic assistant!

3. Top AI Models, All in One App

- Comprehensive AI Access: Interact with leading AI technologies, including:
*OpenAI: GPT-4o mini, GPT-4o, o1-mini, o1-preview, o3-mini
*DeepSeek: DeepSeek V3, DeepSeek-R1
*Anthropic: Claude 3 Haiku, Claude 3.5 Sonnet
*Google: Gemini 1.5 Flash, Gemini 1.5 Pro
*Meta: Llama 3.1 70B, Llama 3.1 405B

- Sider Fusion model: Automatically selects the best model (GPT-4o mini, Claude 3 Haiku, Gemini 1.5 Flash, DeepSeek V3, or Llama 3.1) for optimal responses.


4. Interact with 30+ File Formats

- Chat with files: Make your PDFs, documents, and presentations interactive. Just upload your files, ask questions, and get quick answers. We support 30+ file formats: pdf, doc, docx, json, pptx, txt, css, etc.

- Chat with images: Extract text and engage in conversations with your selected photo.


5. Sidekick - Engage with 100+ AI Bots

Sider offers a diverse range of preset AI sidekicks for entertainment, project assistance, study, and more.

- Chat with built-in AI sidekicks/bots: Our preset chatbots cover a wide range of popular topics, from general knowledge to personal finance. With Sider, you'll never run out of things to talk about!

- Custom your own sidekicks/bots: If you're feeling creative, create your own custom bots tailored to your specific needs.


6. Enhance Productivity with More Features

- Quick prompt access: Access built-in prompts instantly.

- Real-time web access: Stay updated with the latest information exactly when you need it.

- Writing assistance: Enhance your writing like a professional AI writer—write emails, draft blogs, rewrite content, expand sentences, adjust tones, and more.

- Text-to-Image generation: Input your text prompt to instantly generate appealing images.


Get Sider today and experience the convenience of AI chat at your fingertips!


Terms of Use: https://sider.ai/policies/terms.html
Updated on
May 28, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Ratings and reviews

4.9
2.98K reviews
Md Rezaul Karim
June 4, 2025
Damn, this app is very much helpful in every task I do in laptop or computer. This is the GREATEST I have ever seen due to its advance features like: translating,explaining codes, summarizing pages; especially, the sidebar option allowing to access all the apps and help anywhere I need! However, in android, it looks a bit less developed compared to the computing hardware's. But it is a good start. I hope it will reach to its top one day in android version too like in computing devices.
1 person found this review helpful
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Akash
June 7, 2025
If it is too good to be true, it probably is is a saying with reason. Only after paying did I find out they the nerf the context window significantly to offer their "unlimited" access to all lead models. It should have been mentioned. But nope. Gemini 2.5 with more than 1m context window model forgets text not even 10 paras prior. Never using 3rd party tools ever again. Directly subscribing to ChatGPT / Claude / Gemini is better than this. At least I know what I am getting into when I pay there.
1 person found this review helpful
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Sider.ai
June 10, 2025
You're right. We failed to be transparent about the context window limitations, and for that, we are truly sorry. Your trust was broken, and your feedback is a blunt, necessary wake-up call. Let us know how we can begin to make this right. We're ready to listen. Discord: https://discord.gg/cePbKv7mMT Email: [email protected]
Victoria Starr
June 6, 2025
Dissapointing. The astrology reading was the worst reading I ever had. I gave it my natal chart to help it give me a more personalised reading. The reading was so generalised & offered no significant info. It gave me past dates of "things to happen" like partnerships will be formed in April 2025 but nothing like that happened in April. AI dribbles words, it doesnt understand the significance we humans look for, not mention AI LIES & TWISTS THE TRUTH. You only have to watch AI generated videos
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Sider.ai
June 10, 2025
We are very sorry for your disappointing astrology reading. You were right to expect a personalized analysis, and we failed to provide that. We're using your feedback to improve our AI. For any further questions, you can reach us here: Discord: https://discord.gg/cePbKv7mMT Email: [email protected]

What’s new

Fixed some known issues