Legal document analysis
designed to work with Claude.

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Sputnik analyzing a list of case documents
Sputnik analyzes 1000s of legal documents
Claude answering a case question
Claude gives better answers faster
Transparent pricing, starting at $200/m See pricing →
The Problem

Claude is extraordinary. But context windows aren't infinite.

We parse everything

Sputnik turns every document into clean, structured, AI-readable content.

  • Scanned PDFs & images
  • Word, Excel, PowerPoint
  • Emails (EML, MSG)
  • Audio & video recordings
  • Handwritten notes

We analyze

Before you ever open Claude, Sputnik builds a structured understanding of your case.

  • Entity extraction (people, orgs, dates)
  • Case timelines
  • Document tagging & classification
  • Full-text search across all files
Claude

Claude gets context and skills

Through MCP, Claude gets structured case knowledge and specialized legal skills.

  • Fetches only what's relevant
  • Preserves your context window
  • Grounded answers with citations
  • Fewer hallucinations
  • 40+ specialized legal skills
What you can do

Ask Claude. Sputnik provides the evidence.

Claude Claude Cowork
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Sputnik Legal connected · 3,247 documents indexed
Claude

You work in Claude. Sputnik provides the case data, skills, and context behind the scenes.

Our values

We give Claude the case knowledge. You bring the legal judgment.

Open, not locked in

Other legal AI platforms want you to stay in their ecosystem. We think that's wrong. The best intelligence already exists: it's Claude, and it's getting better every month.

Sputnik provides the harness: parsed documents, structured case data, legal context, specialized skills, and guardrails. You bring Claude. Together, they're more effective than any closed system.

Our story →

Transparent, predictable pricing

No token surcharges. No surprise invoices. A base plan with included analysis, and simple per-MB overage if you need more.

We believe in clear pricing because we work in law, where transparency is a foundation, not an afterthought. Plans start at $200/month.

See pricing →

Ready to get started?

Pick a plan that fits your firm and start analyzing cases in minutes.

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