APIsec (API) — Funding, Investors & Signals 2026

APIsec

The API Security company. Find critical API logic flaws before production with automated testing.

Founded 2018

San Francisco, United States 47 employees Seed Total: $2.00M API, Cyber Security +3

APIsec is a Cyber Security startup, founded in 2018 and headquartered in the United States. The company's slogan, "The API Security company," encapsulates its primary focus on API security. APIsec specializes in discovering critical API vulnerabilities that can lead to data theft and compromise. The company's security testing platform utilizes automated testing to identify the most serious API vulnerabilities and data logic flaws before production. APIsec's innovative approach involves the automatic creation and execution of thousands of attack playbooks, specifically tailored to each unique API. This model helps uncover security vulnerabilities without requiring source code access, agents, or inline deployments. The company's zero-touch deployment model ensures that their platform runs at the speed of DevOps, providing real-time alerts to security teams and developers within the CI/CD pipeline, guaranteeing continuous validation of all API code. In July 2018, APIsec secured a $2.00M Seed Round investment from Canaan Partners, emphasizing investor confidence in the company's vision and technology. This investment not only validates APIsec's potential but also provides the necessary resources to further develop and market its security testing platform. With its strong focus on proactive API security and an impressive investment backing, APIsec is poised to make a significant impact in the cybersecurity, internet, and Software as a Service (SaaS) industries.

Funding Stage	Amount	Investors	Lead Investors	Date
Seed Round	$2.00M	1	Canaan Partners	11 Jul 2018

Funding Stage

Amount

Investors

Lead Investors

Date

Seed Round

$2.00M

Canaan Partners

11 Jul 2018

FAQ About APIsec

The API Security company. Find critical API logic flaws before production with automated testing.

APIsec was founded in 2018.

APIsec is headquartered in San Francisco, United States.

APIsec operates in API, Cyber Security, Internet, Privacy and Security and SaaS. Its work centres on API security, security testing, vulnerability assessment and automated testing.

APIsec has approximately 47 employees.

APIsec has completed 1 funding round, raising a total of $2.00M. The latest funding stage is Seed.

Top alternatives and competitors to APIsec include BugBase, Pentera, Bright, CyLock, Acunetix by Invicti. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.

APIsec and BugBase are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

APIsec

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