Justworks vs Fastly
Funding, tech stack, customers, and competitors compared
Justworks
Justworks is a Professional Employer Organization (PEO) and HR software platform founded in 2012 that provides small businesses with payroll processing, benefits administration, compliance management, and global Employer of Record (EOR) services. The company processed over $31 billion in payroll in 2025 and generated 268,000+ W-2s, primarily serving SMB customers with 2–50 employees.
Fastly
Fastly is a publicly traded (NYSE: FSLY) edge cloud platform providing CDN, edge computing, web application firewall (WAF), DDoS protection, and streaming delivery services. They serve large enterprises and technology companies requiring high-performance, low-latency content delivery and security infrastructure.
| Dimension | Justworks | Fastly |
|---|---|---|
| Vertical | HRTech | SaaS |
| Segment | HR Software | Infrastructure/DevTools |
| Founded | ||
| Employees | 1001-5000 | |
| Location | New York, NY, US | San Francisco, which describes itself as a cloud computing company |
| Funding | IPO ($143M) | IPO ($158.2M)more funded |
| G2 Rating | ||
| Pricing Page | ||
| HTTPS |
Notable Customers
Justworks
Fastly
Known Competitors
Justworks
Fastly
Recent News
Justworks
- Justworks Announces Launch of Initial Public Offering
- Press
- Justworks Gives Employers a New Way to Understand ...
Fastly
- Fastly Named a Leader in Edge Development Platforms 2026 by ...
- Press Releases - Fastly
- Fastly Named a Leader in Edge Development Platforms 2026 by ...
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