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Free plan available

Sider

AI sidebar assistant offering multi-model chat, text translation, and webpage summarization.

Visitsider.ai
Intro

What is Sider?

Sider, also known as Sider AI, is a versatile browser sidebar extension and desktop/mobile application designed to help users search, read, write, and translate on any webpage. It acts as an immersive translate copilot, integrating major AI models such as ChatGPT, Gemini, and Claude. Rather than relying on separate portals like Google Translate (谷歌翻译 / google translate) or manually copying text into multiple translation (翻译 / ترجمة / dịch / tradutor / traductor / çevir / 翻訳 / переводчик) sites, Sider simplifies multilingual workflows directly within your browser. It features OCR capabilities for image to text extraction, assisting users who need a переводчик по фото (photo translator) to analyze and understand visual elements on the fly. Although Sider currently focuses on these primary models and does not incorporate other platforms like Grok (or Grok Spicy Mode), it provides a robust, centralized set of tools for daily tasks.

Sider at a glance
Free, Basic from $8.30/mo3.5M monthly visitsHas free access

Category

AI Writing AssistantsAI Image Generator
Best For

Best Sider use cases by task, role, industry, and platform

These use cases show where Sider fits best, ranked by fit score before popularity or pricing.

TranslationConvert text between languages while preserving tone, context, terminology, and audience expectations.98AI ChattingEngage in natural conversations, brainstorm creative ideas, draft initial responses, and practice conversational workflows seamlessly.98ProductivityPrioritize tasks, summarize information, automate routine steps, and keep personal or team workflows organized.95Summarizing DocumentsSummarizing documents helps teams organize meeting notes, document drafts, task lists, and review comments into practical review notes.95SearchingSearching helps teams analyze market signals, competitor notes, keyword themes, and campaign results into practical review notes.92Optical Character RecognitionExtract text from scanned documents, receipts, images, and PDFs to create searchable and editable digital files.88Grammar CheckGrammar check helps teams polish meeting notes, document drafts, task lists, and review comments into practical review notes.85
Pricing

Sider Pricing Plans

Compare Sider free options, Sider paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.

Free, Basic from $8.30/mo

Free

30 Basic Credits/day, 5 YouTube summaries total, 10 Painter total, and 10 PDFs/File/Link chats total.

$8.30 per month

Billed at $100/year. Includes 3,600 Basic Credits/month and 200 Advanced Credits/month. Supports 4 logged-in devices.

$16.60 per month

Billed at $199/year. Includes 12,000 Basic Credits/month and 400 Advanced Credits/month. Supports 6 logged-in devices.

$25.00 per month

Billed at $300/year. Includes Unlimited Basic Credits/month and Unlimited Advanced Credits/month (fair use terms apply). Supports 8 logged-in devices.

Pricing updated:Jun 11, 2026

Features

Sider AI Features

All-in-one AI chatbot integrating GPT-4.1, Claude 3.5, and Gemini 2.5Group AI Chat to compare answers from multiple bots simultaneouslySmart Web Access for real-time information retrievalAI Reader featuring webpage summarization and YouTube video outlinesChatPDF to upload and interact with large documents up to 2,000 pagesIntegrated Image Tools including Text to Image generation, background removal, and upscalingContext Menu integration for fast text processing while browsing
Pros & Cons

Sider Pros and Cons

Pros

  • Access to multiple advanced AI models in a single interface
  • Saves time by minimizing tab-switching during research and writing
  • Cross-platform support with one unified account
  • Useful features like side-by-side translation and document analysis

Limitations

  • Credit consumption is dynamic and depends heavily on context length
  • The free daily tier has limited credit allocations for advanced models

Sider FAQ

Yes, Sider AI functions as an online translate tool. You can translate selected text, complete web pages, or uploaded PDFs across 50+ languages using engines like ChatGPT or Gemini.

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