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Guillaume Pousaz

Verified: Jun 2026 (SMTP Validated)👑 Lead Investor
London, United Kingdom
Check Size Range

Flexible Check Size

Preferred Stages
seedseries-aseries-b

Background & Investment Thesis

Founder and CEO of Checkout.com. Angel investor in fintech and payment infrastructure.

Focus Industries

fintechpaymentsinfrastructuresaas

Notable Portfolio & Backed Deals

AI Outreach Insight94% Match Score

Active investor in fintech, payments, infrastructure, saas. Highly responsive to concise pitches with clear traction metrics.

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Key Deal Terms & Quick Facts

Audited venture due diligence summary for Guillaume Pousaz

Verified Deal Signals
Typical Check Size

$500k – $10M

Direct angel check per syndicate / round
Target Stages
seedseries-aseries-b
Early-stage entry valuation priority
Founder Pitch Contact

Verified (Protected — Unlock)

Direct mailbox protected against spam
Focus Industries & Categories
Notable Backed Deals & StartupsInternal company dossiers

Frequently Asked Questions about Guillaume Pousaz

What is Guillaume Pousaz's typical angel check size?▼

Guillaume Pousaz's investment check size typically ranges around $500k – $10M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.

What stages and sectors does Guillaume Pousaz invest in?▼

Guillaume Pousaz primarily backs early-stage startups across seed, series-a, series-b stages, focusing on fintech, payments, infrastructure, saas.

What companies are in Guillaume Pousaz's angel portfolio?▼

Guillaume Pousaz has backed notable companies including Checkout.com.

How can startup founders contact or pitch Guillaume Pousaz?▼

Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Guillaume Pousaz through OpenAngels.