Directory
Byron Deeter

Byron Deeter

Verified: Jun 2026 (Profile Confirmed)👑 Lead Investor
Menlo Park, CA
𝕏in
Check Size Range

Flexible Check Size

Preferred Stages
series-aseries-b

Background & Investment Thesis

Partner at Bessemer. Cloud SaaS expert. Led investments in Twilio, Shopify, SendGrid, Box.

Focus Industries

saasclouddeveloper-toolsfintech

Notable Portfolio & Backed Deals

AI Outreach Insight94% Match Score

Active investor in saas, cloud, developer-tools, fintech. Highly responsive to concise pitches with clear traction metrics.

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Verified Deal Signals Active

Key Deal Terms & Quick Facts

Audited venture due diligence summary for Byron Deeter

Verified Deal Signals
Typical Check Size

$2M – $50M

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

Verified (Protected — Unlock)

Direct mailbox protected against spam
Focus Industries & Categories
saasclouddeveloper-toolsfintech
Notable Backed Deals & StartupsInternal company dossiers
TwilioShopifySendGridBoxMindbody

Frequently Asked Questions about Byron Deeter

What is Byron Deeter's typical angel check size?▼

Byron Deeter's investment check size typically ranges around $2M – $50M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.

What stages and sectors does Byron Deeter invest in?▼

Byron Deeter primarily backs early-stage startups across series-a, series-b stages, focusing on saas, cloud, developer-tools, fintech.

What companies are in Byron Deeter's angel portfolio?▼

Byron Deeter has backed notable companies including Twilio, Shopify, SendGrid, Box, Mindbody.

How can startup founders contact or pitch Byron Deeter?▼

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