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StackHawk

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Making it simple for developers to find, triage, and fix application security bugs

Denver, United StatesFounded 2019Cybersecurity
Valuation $100–250M Last recorded · 2025
Revenue $1–10M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for StackHawk and the history behind them.

About StackHawk

StackHawk is a startup that specializes in application security testing, specifically designed for developers. The company provides a tool that helps engineers identify and fix security vulnerabilities in their code before it goes live. This is achieved through powerful automation and integration capabilities, allowing security tests to be seamlessly integrated into the development process.

StackHawk operates in the cybersecurity market, focusing on dynamic application security testing (DAST). This type of testing involves running applications and APIs (Application Programming Interfaces) to uncover security weaknesses. The company supports a wide range of API types, ensuring comprehensive security coverage for various applications and microservices.

The primary clients of StackHawk are software development teams and engineering departments within organizations that prioritize secure software delivery. These clients benefit from the ability to detect and address security issues early in the development cycle, which helps in shipping secure software faster and reduces the need for disruptive fixes later on.

StackHawk's business model is likely subscription-based, where clients pay for access to the security testing tool and its features. The company generates revenue by offering different pricing tiers based on the size of the development team, the number of applications tested, and the level of support required.

In summary, StackHawk empowers developers to take control of application security by integrating security testing into their continuous integration and continuous delivery (CI/CD) pipelines. This proactive approach ensures that security vulnerabilities are addressed promptly, enhancing the overall security posture of the software being developed.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2019
Headquarters
Denver, United States
Employees
31
Open positions
None listed
Dealroom signal
61.7/100
Industry
Security
Sub-industry
Cloud & Infrastructure
Sector
Developer Tools, Cybersecurity
Business model
SaaS
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VC✓Equity / VC May 2025 $12M $104M Sapphire Ventures · Costanoa Ventures ↗
SERIES B✓Equity / VC May 2022 $21M $83M Costanoa Ventures · Foundry · Sapphire Ventures ↗
Showing the latest 2 of 5 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021
2020 —
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

StackHawk website traffic

Latest recorded traffic for StackHawk is 98K monthly website visits, up 2.1% over the last three months. StackHawk's team declined 36.7% over the past year.

Latest monthly visits98K 3-month web change+2.1% 1-year team growth-36.7%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

11 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

Series A5 investors entered at this stage

Other known investors5 additional known investors

Team profiled 14 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 3 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
3 countries with
team presence
🇺🇸 United States92.9%
🇨🇦 Canada3.6%
🇲🇦 Morocco3.6%
3 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about StackHawk on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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