Company lists · Data refreshed September 2026

Top 19 Insurtech venture capital firms based in Austin, United States

RevenueBase identified 28 insurtech venture capital firms headquartered in Austin, United States as of September 2026 and tracks 315 professional contacts across them, including 150 with verified work emails. New York is the largest hub.

This list covers insurtech venture capital firms headquartered in Austin, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
28Companies
315Contacts tracked
150Verified emails
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The 19 largest insurtech venture capital firms based in Austin, United States

Ranked by team size
Top 19 of 28 insurtech venture capital firms based in Austin, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names insurtech venture capital firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Silverton PartnersIndirect evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-1023

“Silverton Partners is focused on funding and mentoring early-stage businesses led by founders who share in its commitment to disrupt growth markets and build enduring companies.”

Source: company website · checked Sep 4, 2026
2
S3 VenturesStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 202611-5022

“Founded in 2005, S3 Ventures is the largest and longest-serving venture capital firm born in Texas and investing nationwide.”

Source: company website · checked Sep 4, 2026
3
ATX Venture PartnersStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-1019

“ATX Venture Partners is a venture capital firm that focuses on leading Seed, Series A, and early-stage software investments across the US.”

Source: company website · checked Sep 4, 2026
4
KDT VenturesPartial evidence
Austin, United StatesHQ checked Sep 4, 20261-1012

“KdT Ventures is a new age seed stage venture firm, with a focus on the intersection of technology and science.”

Source: company website · checked Sep 4, 2026
5
Next Coast VenturesStrong evidence
Austin, United StatesHQ checked Sep 4, 202611-5010

“Next Coast Ventures is an Austin venture capital firm that partners with bold entrepreneurs building innovative companies in big markets.”

Source: company website · checked Sep 4, 2026
6
ifly.vcStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-1010

“iFly.vc is an early-stage venture capital firm based in Austin, Texas.”

Source: company website · checked Sep 4, 2026
7
Jstar Capital InvestmentsPartial evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-107

“With over $100 million in capital affiliation, we leverage 45+ years of specialized industry experience to transform the med-tech healthcare landscape.”

Source: company website · checked Sep 4, 2026
8
Stellifi VCStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-106

“Early stage PropTech & ConTech venture capital firm.”

Source: company website · checked Sep 4, 2026
9
Quake Capital PartnersPartial evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-105

“Quake makes seed level investments in new and early stage ventures across a wide range of industries.”

Source: company website · checked Sep 4, 2026
10
Mark VCStrong evidence
Austin, United StatesHQ checked Sep 4, 20261-104

“mark vc is an early-stage venture capital firm based in Austin, TX focused primarily on technology investments across a wide range of industries, including healthcare, security &…”

Source: company website · checked Sep 4, 2026
11
Trammell VenturesStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-103

“Trammell Ventures is a business incubator and boutique venture capital firm based in amazing Austin, Texas.”

Source: company website · checked Sep 4, 2026
12
Seaplane VenturesStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-103

“Seaplane Ventures is an early-stage venture capital firm in Austin, TX.”

Source: company website · checked Sep 4, 2026
13
Topline VenturesStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-102

“Based in Austin, we’re an early-stage venture capital firm Backing Outliers & Pioneers who are Rewriting the Global AI Operating System.”

Source: company website · checked Sep 4, 2026
14
Oakwell CapitalPartial evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-102

“Oakwell Capital is an investment firm focused on providing capital and strategic partnership to entrepreneurs and early stage concepts.”

Source: company website · checked Sep 4, 2026
15
Better IndustriesPartial evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-102

“Assorted ventures

Source: company website · checked Sep 4, 2026
16
Pacific West VenturesIndirect evidence
Austin, United StatesHQ checked Sep 4, 202611-501

“Actively investing in Startups at the Organized First Money stage.”

Source: company website · checked Sep 4, 2026
17
Wellth VenturesStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 202611-501

“Wellth Ventures is a venture capital investment firm committed to building a healthier, more sustainable and more connected world.”

Source: company website · checked Sep 4, 2026
18
WIV VenturesIndirect evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-101

“A company focused on Fintech start ups”

Source: company website · checked Sep 4, 2026
19
Falkon VenturesStrong evidence
Austin, TX, United StatesHQ checked Sep 4, 20261-101

“Falkon Ventures is an innovative venture capital fund designed to catalyze innovation in the new entrepreneurial landscape for companies that have the mission to change industry…”

Source: company website · checked Sep 4, 2026

Showing 19 of 28 insurtech venture capital firms based in Austin, United States

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Insurtech venture capital firms based in Austin, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 176 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
21
11-50
6
51-200
1

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 28 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among insurtech venture capital firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Austin, United States whose own description of what they do matches “insurtech venture capital firms”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among insurtech venture capital firms, and records with no verified work email. Companies headquartered outside Austin are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 150 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many insurtech venture capital firms are there based in Austin, United States?

RevenueBase identified 28 insurtech venture capital firms headquartered in Austin, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Silverton Partners, headquartered in Austin, tops this list with the largest team on record.

Which city has the most insurtech venture capital firms?

New York leads with 176 headquartered companies, followed by San Francisco (164) and Palo Alto (60).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 150 verified decision-maker contacts tracked across these 28 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.