About StackHawk
StackHawk is a company based in Denver (United States) founded in 2019 by Scott Gerlach and Joni Klippert.. StackHawk has raised $47.35 million across 8 funding rounds from investors including Sapphire Ventures, Foundry and Costanoa. StackHawk offers products and services including API Discovery, Modern DAST, GraphQL Security Testing, and gRPC Security Testing. StackHawk operates in a competitive market with competitors including Checkmarx, Bugcrowd, Synack, Veracode and WhiteHat Security, among others.
- Headquarter Denver, United States
- Founders Scott Gerlach, Joni Klippert
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Sectors
Technology
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Email
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Phone
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Website
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Social
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- Legal Name Stackhawk, Inc.
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Annual Revenue
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Net Profit
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EBITDA
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Total Equity Funding
$47.35 M (USD)
in 8 rounds
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Latest Funding Round
$12 M (USD), Series C
May 22, 2025
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Investors
Sapphire Ventures
& 5 more
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Employee Count
Employee Count
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Products & Services of StackHawk
StackHawk offers a comprehensive portfolio of products and services, including API Discovery, Modern DAST, GraphQL Security Testing, and gRPC Security Testing. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.
Discovers APIs in attack surface for automated testing.
Automates application security in CI/CD workflows.
Checks for vulnerabilities in GraphQL services.
Secures gRPC services through automated testing.
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Funding Insights of StackHawk
StackHawk has successfully raised a total of $47.35M across 8 strategic funding rounds. The most recent funding activity was a Series C round of $12 million completed in May 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding Total Funding
- Total Rounds 8
- Last Round Series C — $12.0M
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First Round
First Round
(30 Jul 2019)
- Investors Count 6
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| May, 2025 | Amount | Series C - StackHawk | Valuation |
investors |
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| Sep, 2022 | Amount | Series B - StackHawk | Valuation |
investors |
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| May, 2022 | Amount | Series B - StackHawk | Valuation | Sapphire Ventures , Costanoa |
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
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| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Investors in StackHawk
StackHawk has secured backing from 6 investors, including venture fund and institutional investors. Prominent investors backing the company include Sapphire Ventures, Foundry and Costanoa. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.
| Investor | Description | Founded Year | Domain | Location |
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Venture capital firm partnering with enterprise software companies and early-stage funds.
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Founded Year | Domain | Location | |
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Venture capital is invested in early-stage tech startups.
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Founded Year | Domain | Location | |
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Venture capital firm focused on early stage fintech, data, AI, and security companies
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Founded Year | Domain | Location |
| Investor | Description | Founded Year | Domain | Location |
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Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
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Founded Year | Domain | Location | |
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Startup ecosystems are ignited through strategic investments by Signite Partners.
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Founded Year | Domain | Location | |
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Venture capital is directed toward companies in multiple sectors.
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Founded Year | Domain | Location | |
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Venture capital is invested in cybersecurity, fintech, and AI startups.
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Founded Year | Domain | Location |
Investments & Acquisitions by StackHawk
| Company Name | Description | Domain | Location | Founded Year | Amount |
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Bionic investment advisor platform
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2016 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 | ||||
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Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
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2014 | ||||
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Fine Asian gourmet food is offered by an internet-first restaurant.
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2016 |
Financial Statements - StackHawk
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Jan, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
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| Feb, 2021 | Amount | Post-IPO - Grab | Valuation |
investors |
Stackhawk Comparisons
Competitors of StackHawk
StackHawk operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Checkmarx, Bugcrowd, Synack, Veracode and WhiteHat Security, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.
| Company Name | Domain | Founded year | HQ Location | Description |
|---|---|---|---|---|
| domain | founded_year | HQ Location |
Security testing software is provided for code vulnerability detection.
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| domain | founded_year | HQ Location |
Crowdsourced penetration testing for web applications is provided.
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| domain | founded_year | HQ Location |
Crowdsourced vulnerability discovery and security testing are provided via platform.
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| domain | founded_year | HQ Location |
AI-powered testing software for securing applications is offered.
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| domain | founded_year | HQ Location |
Web application security testing and vulnerability management are provided.
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| domain | founded_year | HQ Location |
Application security is delivered via a cloud-based developer platform.
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| Company Name | Domain | Founded year | HQ Location | Description |
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| domain | founded_year | HQ Location |
Multiple services are booked via an app-based platform.
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| domain | founded_year | HQ Location |
On-demand services are booked through an app-based platform.
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| domain | founded_year | HQ Location |
App based platform offering on demand delivery and ride-hailing services
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| domain | founded_year | HQ Location |
Operates an on-demand hyperlocal delivery app for food and groceries.
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Latest news on Stackhawk
Frequently Asked Questions about StackHawk
When was StackHawk founded?
StackHawk was founded in 2019.
Where is StackHawk located?
StackHawk is headquartered in Denver, United States. It is registered at Denver, Colorado, United States.
Who is the current CEO of StackHawk?
Joni Klippert is the current CEO of StackHawk. They have also founded this company.
Is StackHawk a funded company?
StackHawk is a funded company, having raised a total of $47.35M across 8 funding rounds to date. The company's 1st funding round was a Series B of $20.7M, raised on Jul 30, 2019.
What does StackHawk do?
StackHawk was founded in 2019 and is headquartered in Denver, United States. Operations focus on the cybersecurity sector, where cloud-based software is developed to scan APIs, applications, and services for vulnerabilities. Testing is integrated into CICD pipelines to detect issues early. Capabilities encompass GraphQL and gRPC testing, along with support for broader security assessments in development workflows.
Who are the top competitors of StackHawk?
What products or services does StackHawk offer?
StackHawk offers API Discovery, Modern DAST, GraphQL Security Testing, and gRPC Security Testing.
Who are StackHawk's investors?
StackHawk has 6 investors. Key investors include Sapphire Ventures, Foundry, Costanoa, Flybridge Capital Partners, and Matchstick Ventures.
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