# Sieve — Your Autonomous Digital VC Analyst
> The AI analyst that never sleeps, never misses a signal, and tells you what it doesn't know.

Sieve is the first purpose-built autonomous analyst for venture capital. Drop a company name, upload a pitch deck, paste founder meeting notes — Sieve does the rest. In under 5 minutes, you get a quantified investment memo that would take a junior analyst days to produce.

## Why VCs Are Switching to Sieve

**It's not a chatbot with a prompt. It's a full diligence workflow.**

- Screen any startup across 7 IMPACT-X dimensions in minutes, not days
- Chat with your deal in real time — ask follow-up questions, challenge findings, dig deeper
- Upload anything: pitch decks, founder meeting minutes, data room documents, investor updates
- Customizable by sector (fintech, healthtech, deeptech, climate, SaaS, consumer) and stage (pre-seed, seed, Series A)
- Every finding is evidence-typed: Documented, Discovered, Inferred, or Missing — no hallucinations, no black-box scores
- Get a clear meeting recommendation: Take Meeting, Pass, or Need More Info

## IMPACT-X Framework (Sieve Score 0-140)
Each dimension scored 0-20 with signal-level evidence:
- **I** = Innovators (Team depth, founder-market fit, execution history)
- **M** = Market (TAM/SAM/SOM, timing, regulatory landscape)
- **P** = Product (differentiation, defensibility, technical moat)
- **A** = Advantage (competitive positioning, network effects, switching costs)
- **C** = Commerce (unit economics, pricing power, revenue model)
- **T** = Traction (growth metrics, retention, customer quality)
- **X** = X-Factor (timing, narrative strength, category-defining potential)

## Who It's For
- Solo GPs screening 50+ deals/month who need to move fast without missing signals
- Angel investors evaluating startups outside their domain expertise
- Emerging fund managers building a repeatable, defensible diligence process
- Accelerators and syndicates standardizing evaluation across their portfolio

## How to Use Sieve
- **Web App**: https://app.sieve.arceusxventures.com — Full platform with real-time chat, document upload, deal management
- **API**: https://api.sieve.arceusxventures.com/api/v1/public — Programmatic access for custom workflows
- **MCP Server**: `pip install sieve-mcp` — Use Sieve directly from Claude, Cursor, Windsurf, or any MCP client
- **Mobile**: Android app on Google Play

## Pricing
- Free: 2 screens/month — try it, no credit card required
- Pro: Unlimited screening for serious investors

## What Makes Sieve Different
Most AI tools give you a confidence score and call it done. Sieve tells you exactly what it verified, what it discovered, what it inferred, and what it couldn't find. That transparency is the difference between an AI toy and an AI analyst you can actually trust with investment decisions.

## Links
- Website: https://sieve.arceusxventures.com
- Web App: https://app.sieve.arceusxventures.com
- API Docs: https://api.sieve.arceusxventures.com/api/docs
- MCP Server: https://pypi.org/project/sieve-mcp/
- API llms.txt: https://api.sieve.arceusxventures.com/llms.txt
- Contact: hello@arceusxventures.com