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The Venture Codex

Seaside Ventures

2084 Hayes St, San Francisco, CA, 94117, United States

Overview

Investing in innovative consumer health technology startups.

Founded

2021

Deals ยท 12mo

1

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A

Geographic focus

United Kingdom
United States

Sector focus

Consumer Goods
Consumer Software
Fitness
Health Diagnostics
...

Investment portfolio

8rounds
NAMEDATESIZE
Adaptyx
Oct 2025Participated
$14 MSeed
Circulate Health
Jul 2025Participated
$12 MSeed
Somnee
Jun 2025Participated
$10 MSeed
Paterna Biosciences
Oct 2024Participated
$6 MSeed
ZBiotics
Aug 2024Participated
$12 MSeries A
Superpower
May 2024Participated
$4 MSeed
Samphire Neuroscience
Feb 2024Participated
$2 MSeed
Lifeforce
May 2023Participated
$12 MSeries A
Adaptyx
Oct 2025Participated
$14 MSeed
Circulate Health
Jul 2025Participated
$12 MSeed
Somnee
Jun 2025Participated
$10 MSeed
Paterna Biosciences
Oct 2024Participated
$6 MSeed
ZBiotics
Aug 2024Participated
$12 MSeries A
Superpower
May 2024Participated
$4 MSeed
Samphire Neuroscience
Feb 2024Participated
$2 MSeed
Lifeforce
May 2023Participated
$12 MSeries A
8
Items
Browse all public portfolio deals

Insights

Time horizon

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Deal Distribution

Seaside Ventures: 8 funding rounds are recorded in the selected participation categories.All available history.
Seaside Ventures: 8 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed06
Series A02

Monthly Deal Activity

Seaside Ventures: 8 deals are recorded across 42 months.All available history.
Seaside Ventures: 8 deals are recorded across 42 months. All available history
MonthDeals
May '231
Jun '230
Jul '230
Aug '230
Sep '230
Oct '230
Nov '230
Dec '230
Jan '240
Feb '241
Mar '240
Apr '240
May '241
Jun '240
Jul '240
Aug '241
Sep '240
Oct '241
Nov '240
Dec '240
Jan '250
Feb '250
Mar '250
Apr '250
May '250
Jun '251
Jul '251
Aug '250
Sep '250
Oct '251
Nov '250
Dec '250
Jan '260
Feb '260
Mar '260
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Seaside Ventures: Health & Life Sciences is the largest displayed sector by deal count (8 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Seaside Ventures: Health & Life Sciences is the largest displayed sector by deal count (8 deals). All available history
SectorDeals
Health & Life Sciences8
Hardware & Robotics2
Consumer & Lifestyle2
Manufacturing1
Food & Agriculture1
AI & Machine Learning1

Deal Size Distribution

Seaside Ventures: 8 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Seaside Ventures: 8 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M2
$5M-$10M1
$10M-$25M5
$25M-$50M0
$50M-$100M0
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Seaside Ventures: United States has the largest recorded deal count among the displayed regions (7 deals).All available history.

Top 2 of 2 regions; European countries are grouped as Europe.

Seaside Ventures: United States has the largest recorded deal count among the displayed regions (7 deals). All available history
RegionDeals
United States7
Europe1
Seaside Ventures: 20 co-investors are shown, with Khosla Ventures sharing 2 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Seaside Ventures: 20 co-investors are shown, with Khosla Ventures sharing 2 recorded deals. All available history
Co-investorShared deals
Khosla Ventures2
24 Carrot VC1
Access Capital1
AfterWork Ventures1
Atman Capital1
Ayuh1
Cantos1
Chan Zuckerberg Biohub1
CSC Upshot1
CVX Ventures1
Divergent Capital1
e1841
Family Fund1
Firstpick1
Focalpoint Partners1
Freya Ventures1
Goat Rodeo Capital1
Humba Ventures1
Hyperlink Ventures1
Interlagos1

Investment Strategy

Seaside Ventures: Led accounts for 0% and participating for 100% of round participation.All available history.
Seaside Ventures: Led accounts for 0% and participating for 100% of round participation. All available history
CategoryDeals (count)Share (%)
Led00%
Participating8100%
Seaside Ventures: Single-lead accounts for 0% and co-led for 0% of lead dynamics.All available history.
Seaside Ventures: Single-lead accounts for 0% and co-led for 0% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead00%
Co-led00%

Lead dynamics requires at least one led deal in this range

Team

Harrison Valner

Managing Partner and Founder

Ryan Roddy

Managing Partner and Founder