About Caddy
Caddy is a Technology company based in Vienna (Austria) founded in 2015, and was acquired by apilayer in September 2020. Caddy is recognized as a leading web server with automatic HTTPS. It operates on a SaaS (Software-as-a-Service) and Freemium model. Its website caddyserver.com draws about 241 thousand monthly visits. Caddy offers products and services including Caddy Server, On-Demand TLS, and FrankenPHP. Its focus areas include Software and Web Server Solutions. Its legal entity is ZeroSSL.
Company details
Caddy is developed as an advanced web server solution focused on automatic HTTPS for all sites. It is utilized across various sectors for secure, reliable, and scalable web hosting. Innovative features like On-Demand TLS are provided for dynamic certificate management, ideal for SaaS businesses. Internal PKI management and localhost HTTPS are supported, ensuring compliance with PCI, HIPAA, and NIST standards. High availability and proxy capabilities are integrated for diverse protocols, while static file serving and PHP application hosting are optimized through tools like FrankenPHP.
- Headquarters Vienna, Austria
- Stage Acquired
- SectorsTechnology
- Website category Computers Electronics and Technology · Programming and Developer Software
- Website caddyserver.com
- Social X
- Acquired by apilayer (Sep 2020)
- Legal Name Zerossl
Products & Services of Caddy
Caddy offers a comprehensive portfolio of products and services, including Caddy Server, On-Demand TLS, and FrankenPHP.
Web server with automatic HTTPS and scalability features.
Dynamic TLS certificate provisioning for custom domains.
High-performance PHP server embedded in Caddy binary.
Investors in Caddy
Caddy has secured backing from 1 investor. Prominent investors backing the company include apilayer.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Productivity APIs for developers and automation tasks are provided. | 2015 | apilayer.com | Vienna, Austria |
Investor details for Caddy
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
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Verified entity values are shown only after access is granted.
Timeline of Caddy
2 dated milestones of Caddy across 5 years, from founding to its latest funding, stage changes and deals.
- Founded Caddy is founded.
- Exit Acquired by apilayer.
Web traffic of Caddy
The website of Caddy (caddyserver.com) receives about 241.3K visits a month and ranks #208,448 among all websites worldwide, #4,804 in Programming and Developer Software.
- Monthly visits241.3K
▲ 15.8% vs previous month
- Unique visitors89.1K
per month
- Global rank#208,448
among all websites
- Category rank#4,804
Computers Electronics and Technology · Programming and Developer Software
- Bounce rate45%
- Pages per visit2.4
- Average visit1 min 30 sec
- DevicesDesktop 54% Β· Mobile 46%
Websites whose visitors overlap most with Caddy. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
caddy.community | caddy.community | 100% | #323,166 | β | |
dengxiaolong.com | dengxiaolong.com | 87% | #2,449,019 | β | |
| github.com | 81% | 542.6M | #65 | View details | |
| stackoverflow.com | 77% | 45.7M | #1,565 | View details | |
| oschina.net | 68% | 1.6M | #35,996 | View details | |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
| β’β’β’β’β’β’β’β’β’β’ | β’β’β’β’β’β’.com | β’β’% | β’.β’M | #β’β’β’β’β’ | β |
All 40 similar websites and full traffic analytics for Caddy
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- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about Caddy
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Frequently Asked Questions about Caddy
Caddy was founded in 2015.
Caddy is headquartered in Vienna, Austria.
Caddy is developed as an advanced web server solution focused on automatic HTTPS for all sites. It is utilized across various sectors for secure, reliable, and scalable web hosting. Innovative features like On-Demand TLS are provided for dynamic certificate management, ideal for SaaS businesses. Internal PKI management and localhost HTTPS are supported, ensuring compliance with PCI, HIPAA, and NIST standards. High availability and proxy capabilities are integrated for diverse protocols, while static file serving and PHP application hosting are optimized through tools like FrankenPHP.
Caddy offers Caddy Server, On-Demand TLS, and FrankenPHP.
Caddy has 1 investor. Key investors include apilayer.
Caddy operates through Zerossl.
Yes. Caddy was acquired by apilayer in September 2020.
The website of Caddy receives about 241 thousand visits a month and ranks #208,448 among all websites worldwide.

