Legal document analysis designed for Claude.

Reading thousands of case documents burns through your tokens and context window. Sputnik parses and analyzes them first, so Claude gets structured context instead of raw files. Better answers, fewer hallucinations, real efficiency.

No spam. We'll reach out when your spot is ready.

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We'll reach out when your spot is ready.

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 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 Cowork

Sputnik Legal connected · 3,247 documents indexed

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.

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Get on the waiting list

Be the first to know when Sputnik is available for your team.

No spam. We'll reach out when your spot is ready.

You're on the list!

We'll reach out when your spot is ready.