Home
Loading

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

Get in touch

  • Contact

  • Request a demo

  • Request data updates

  • Add a company

Research

  • Companies

  • Investors

  • People

aVenture

  • Sitemap

  • Feature requests

Member

Backed by

© aVenture Investment Company, 2026. All rights reserved.

San Francisco, CA, USA

Privacy Policy

aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

aVenture is not affiliated with any of the people, companies, organizations, government agencies, regulatory bodies, or investment funds we provide coverage for on this site unless explicitly stated otherwise. Users assume full responsibility for decisions made based on information obtained from this platform. Links to external websites do not imply endorsement or affiliation with aVenture. Any links that provide the ability to invest in a primary or secondary transaction in a company are for convenience only and do not constitute solicitations or offers to buy or sell an investment. Investors should exercise heightened precaution and due diligence when investing in private companies, especially those not independently audited.

While we strive to provide valuable insights with objectivity and professional diligence, we cannot guarantee the accuracy of the information provided on our platform. Before making any investment decisions, you should verify the accuracy of all pertinent details for your decision. To the fullest extent permitted by law, aVenture shall not be liable for any direct, indirect, incidental, consequential, or financial damages arising from use of this site, whether by consumers of its contents directly or by persons or organizations covered by our research, even if we are advised of the possibility. Our best-efforts processes and correction request forms do not create a warranty or duty of care.

Profiles on this platform may include content generated in part by large language models (LLMs, artificial intelligence) that aggregate publicly available sources (e.g., SEC EDGAR, public filings, press releases). Source attribution is provided where known; always verify statements and claims here against original sources before relying on any data. Content on our site may contain inaccuracies, omissions, or what are commonly called 'hallucinations' if generated in part or in full by AI / LLMs. The risk can also exist even when content is written by a human, as internal and third-party sources may also have inaccuracies for the same or different reasons. While we randomly audit a proportion of content, this is not exhaustive.

We recommend that an independent auditor be hired to verify the accuracy of the information before relying on it for any sensitive decisions. By accessing this platform, you agree not to rely solely on any information generated by AI, aggregated, or sourced or written otherwise on this site, for investment, financial, or other decisions. aVenture assumes no responsibility for inaccuracies, omissions, or hallucinations. You must independently verify all data from primary sources. Use of this platform constitutes your waiver of claims for reliance-based damages, including negligent misrepresentation. To report an error, request a correction, or dispute information about a company or individual, contact us via our request data updates form.

Loading homepage
Loading
Loading
Loading
Home›
Research›
Investment Firms›
S2 Capital
AddedFeb 13, 2024
UpdatedJun 28, 2026
S2 Capital

S2 Capital

Operating

S2 Capital: A micro-VC fund specializing in seed-stage investments, leveraging emerging trends for growth.

Location
San Francisco, CA, US
Founded
2014
Firm
Compare
Portfolio
Employees

Investments

Zazos
Zazos

Total Raised

$2.4M

Rounds

2

Seed$2.3MOctober 2021
Turion Space
Turion Space

Total Raised

$7.8M

Rounds

3

Seed$6.2MSeptember 2021
Betterhalf
Betterhalf

Total Raised

$11M

Rounds

6

Seed$300kMay 2021
Vise
Vise

Total Raised

$128M

Rounds

4

Seed$3.5MMay 2019
Aleph Solutions
Aleph Solutions

Total Raised

$250k

Rounds

7

SeedJanuary 2019
Etleap
Etleap

Total Raised

$1.6M

Rounds

2

Seed$1.5MApril 2018
Bloom Institute of Technology
Bloom Institute of Technology

Total Raised

$122.1M

Rounds

6

Seed$4MFebruary 2018
Payfazz
Payfazz

Total Raised

$74.1M

Rounds

5

Convertible NoteSeptember 2017
Skyways
Skyways
Series A

Total Raised

$16.1M

Rounds

5

Seed$1MJuly 2017
Prelim
Prelim
Seed

Total Raised

$4M

Rounds

2

Seed$2MJuly 2017
Atrium
Atrium

Total Raised

$75.5M

Rounds

5

Series A$10.5MJune 2017
Fibo
Fibo

Total Raised

$1.8M

Rounds

1

Seed$1.8MMay 2017
Rippling
Rippling
Series G

Total Raised

$1.6B

Rounds

8

Seed$7MMarch 2017
Mattermost
Mattermost
Pre-Seed

Total Raised

$74.6M

Rounds

6

Seed$3.5MFebruary 2017
Mux
Mux

Total Raised

$173.9M

Rounds

8

Seed$2.8MAugust 2016
Astranis
Astranis
Series E

Total Raised

$853.6M

Rounds

9

Seed$120kJune 2016
Zeus
Zeus
Acquired

Total Raised

$151.6M

Rounds

11

Seed$2.6MJune 2016
Rappi
Rappi

Total Raised

$2.3B

Rounds

18

SeedMay 2016
Zenysis
Zenysis

Total Raised

$21.9M

Rounds

3

Seed$2.8MMarch 2016
Constructor.io
Constructor.io

Total Raised

$61.1M

Rounds

4

Seed$1.1MJanuary 2016
Voiq
Voiq

Total Raised

$5M

Rounds

6

Seed$3MAugust 2015
Superhuman
Superhuman

Total Raised

$108M

Rounds

7

SeedJune 2015
Roomstorm
Roomstorm

Total Raised

$2.6M

Rounds

3

Seed$1.3MMay 2015
Beep
Beep

Total Raised

$4M

Rounds

3

Seed$4MDecember 2014
Naytev
Naytev
Acquired

Total Raised

$1.3M

Rounds

3

Seed$1.3MOctober 2014