Siden provides an AI-powered deep search platform that reads and reasons over legal documents, delivering answers with exact hyperlinked citations to eliminate hallucinations. The tool is designed for legal professionals who need to quickly locate specific information within contracts, filings, and agreements, with every claim traceable to its source paragraph.
Funding
Funding not disclosed
Founders
Product
Problem
Legal professionals spend significant time manually searching through lengthy contracts, filings, and agreements to locate specific clauses or answers. Standard search tools return lists of documents rather than direct answers, forcing users to read through pages of text to find relevant information. This process is time-consuming and prone to missing critical details buried in dense legal language.
Solution
Siden offers a deep search platform that reads and reasons over uploaded documents, providing direct answers to user questions with exact hyperlinked citations. The system analyzes the full text of contracts, filings, and agreements, then returns precise answers tied to the original source paragraph. Every claim is backed by a clickable citation, allowing users to instantly verify the context and accuracy of the response. If the answer is not present in the document, Siden explicitly states so, preventing users from relying on fabricated information. The platform is designed to eliminate hallucinations by grounding every response in the source material, making it a reliable tool for legal research and document review.
Target Audience
Primary users are legal professionals, including lawyers, paralegals, and legal support staff at law firms and corporate legal departments who need to quickly search and verify information within contracts, filings, and agreements.
Features
- Deep search capability that reads and reasons over entire documents to answer specific questions
- Hyperlinked citations on every answer, linking directly to the exact paragraph in the source document
- Zero-hallucination guarantee with immediate notification when an answer is not found in the uploaded material
- Support for multiple document types including contracts, filings, and agreements
- Desktop application available for Windows with a free trial tier