Free Deep Research
 with AI Knowledge Base

AI-powered automatic research: cited reports, relevant sources, and inspiring notes—saved in your AI knowledge base to revisit and expand anytime.

Start Free • Research Like Top Experts • Results in Minutes
Explore Reports
Smart, Effortless Research. Automated.
Sider Deep Research finds related sources instantly

Source Discovery: Precision at Speed

  • •From vague input to pinpointing your real needs—we get you.
  • •Scan 100+ websites in a flash.
  • •Select the most relevant, trustworthy sources.
Sider Deep Research generates notes automatically

Highlighting & Note-Taking: Capture and Expand Insights

  • •Auto-highlight topic-related information so you grasp the core instantly.
  • •Auto-generate inspiring notes to broaden your perspective.
Sider Deep Research creates comprehensive reports automatically

Report Generation: In-Depth Analysis in Minutes

  • •Receive structured, unbiased, cited reports in minutes.
  • •Verify facts with sources in a side-by-side view.
  • •Refine reports instantly with more details on demand.
Sider Deep Research builds AI knowledge base

AI Knowledge Base: Not Just Save But Understand Information

  • •Save all valuable sources in one accessible place automatically.
  • •Chat with sources for deeper, faster understanding.
  • •Blend manual and automatic research seamlessly.

Why Choose Sider Deep Research?

Side-by-Side Source Reading

Click any citation to explore original sources side-by-side.

All Materials in One Place

All filtered sources are saved in Wisebase—secure and always accessible.

Global Research Power

Break language barriers with multilingual queries and DeepSeek-R1/GPT-4.1 hybrid analysis.

How to Use Sider Deep Research

Input your question in Side Deep Research
1

Ask your question

Enter your research topic or question.

Get a report in Side Deep Research
2

See AI dig in to deliver report

Wait a few minutes for a detailed analysis with cited sources and automatic notes.

Review and refine the report
3

Explore & refine

Review the report, check sources with a side-by-side view, explore notes, and ask follow-up questions.

FAQs About Sider Deep Research

Is Sider Deep Research free to use?

Sider's Deep Research feature offers 1 free usage for trial purposes. Users can upgrade to paid plans for expanded access with more queries.

Built for Scholar Excellence
Engineered specifically for scholars. “Scholar Deep Research” searches across a specialized database of 350M+ trusted academic papers.

Deepen Your Understanding with Real Research.

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