Not Another Deal Database

Startup Sourcing for Theses That Defy Filters

If your investment criteria can't be captured in a dropdown menu, you're in the right place. Criterion Exchange is a human-driven sourcing service that finds startups matching the nuance of your thesis. No carry. No startup fees. Making investors and startups happy since 2020.

Tell Us Your Thesis See How It Works
0 Matches Made
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What You Get

Thesis-Matched Deals

Matched by a human who understands your full picture: geography, stage, value-add strategy, and the specific kind of founder you back.

Curated Updates

Tracking a company but not ready to engage? We summarize key developments and flag material changes so you stay informed without the inbox load.

Exclusive Access

Stanford-adjacent dealflow, a global scout network, research commercialization pipelines, deep-tech communities, and corporate innovation channels.

Built for Investors Like These

Every investor we work with has a thesis that requires context, not just keywords. A few examples:

"I invest from Colombia in startups whose products could scale across both Latin American and Asian markets. Post-investment, I help with business development in those regions."

"I back deep-tech spinouts from Tier 1 research labs, but only if the founding team includes someone with prior commercialization experience and the IP has a clear path outside academia."

"I look for B2B SaaS in regulated industries where the founder has domain expertise, the product can be piloted through my corporate network, and there's a realistic path to government procurement."

If your thesis sounds anything like these, we should talk. If you're looking for a searchable database with industry filters, we're not the right fit.

The Process

01

Thesis Intake

We take our time learning what you're really looking for. Beyond stage, check size, and sectors, we dig into founder philosophy, how you add value post-investment, your demand horizon insight, and the patterns behind your best deals. If we can't credibly deliver on your thesis, we'll say so up front.

02

Introductions + Briefs

We send thesis-matched opportunities and optionally monitoring briefs on companies you're watching. You choose who to meet; we facilitate introductions.

03

Collaboration Loop

Fast feedback via email or call tightens matching and improves relevance over time. The more we learn your preferences, the sharper the curation becomes.

Why Investors Choose Criterion Exchange

No Carry

A flat subscription. We never take points or equity from your investments, ensuring full alignment with your financial interests.

Free for Startups

Startups incur no cost to participate, fostering broader access and a higher quality pool of opportunities for you.

Continuous Refinement

Not a static platform. Your ongoing feedback trains and improves our curation, delivering enhanced relevance month after month.

High-Context Curation

Connections driven by deep understanding of both your investment thesis and the startup landscape, not automated filtering.

Simple, Transparent Pricing

Most sourcing services take carry or charge startups. We do neither. You pay a flat subscription, keep 100% of your returns, and founders never see a bill.

6-Month Subscription

$2,400

  • Thesis-matched startup introductions
  • Optional monitoring briefs on tracked companies
  • Ongoing calibration based on your feedback
  • No carry, no points, no equity taken
  • Free for startups in our network
Full refund guarantee: Fewer than four thesis-aligned opportunities in the period? You pay nothing.
Get Started

Where the Access Comes From

This isn't sourced from a database. It comes from years of hands-on involvement across the startup ecosystem.

Attend 50+ startup events annually

SXSW every year. Helped found the first Maine Tech Week. Volunteer judge for grad student startups from Stanford to University of Houston. Constantly in rooms where early-stage companies are first presenting.

Run global startup programming monthly with top-tier partners

Collaborative initiatives with Sony, StartX, SkyDeck, Y Combinator, and Intel. Monthly Industry Snapshots attracting technical thought leaders at the cusp of rapidly changing industries.

Particularly strong early access to Stanford deal flow

First look at Stanford-affiliated startups through alumni angel network leadership. Direct pipeline from Stanford research commercialization and the founder community.

Alec Walker

Alec Walker

Stanford GSB MBA. Adjunct Faculty at Stanford d.school and Rensselaer Polytechnic Institute. Serial entrepreneur, active angel investor, and the person behind every match Criterion Exchange makes.

Stanford Angels & Entrepreneurs

Co-President. Founded the Texas Chapter. Built a 7,000+ angel investor community and 15,000+ startup ecosystem. Hosts pitch sessions and events globally, providing direct access to over 100 startups monthly.

Serial Entrepreneur

Founded four companies, two acquired (Deft Sales by SmartAsset; DelfinSia by Astron International). Personally invests in startups, aligning his own capital with an evolving thesis.

Corporate Innovation

Led deep-tech scouting and digital transformation at Dow Chemical, Intel China, Shell, and Johns Manville (Berkshire Hathaway). Advises AECOM, Swarovski, Nokia, and Danone on startup collaborations.

Growth-Stage Advisor

Hands-on BD, AI deployment, and process automation for companies like Izuma Networks (SoftBank-backed), NaturalSlim, and Allpoints Surveying.

Research Translation

Commercialized technology from Baylor, Shell, Rice, Stanford, Mayo Clinic, MIT, and UH.

Strong Scout Network

Access to emerging opportunities well before they reach conventional channels.

Tell Us About Your Thesis

Fill out the form below. If it looks like a fit, we'll invite you to book a 30-minute intro call.

References from current and past investor partners available upon request.