Company snapshot
| Category | CDNSun | LeaseWeb |
|---|---|---|
| Status | active | active |
| Founded | — | — |
| Headquarters | — | — |
| Website | — | — |
| Docs | — | — |
Overview
CDNSun, founded in 2012, is a content delivery network provider based in Prague, Czech Republic. It offers services like website acceleration, video streaming, and software delivery through a network of over 50 points of presence (PoPs) worldwide. Its customer base includes businesses seeking cost-effective CDN solutions, particularly small to medium-sized enterprises. CDNSun emphasizes affordability with a pay-as-you-go model and a 15-day free trial. The service supports HTTP/2 and provides free shared SSL on its *.r.worldssl.net domain.
LeaseWeb is a global Infrastructure as a Service (IaaS) provider based in Amsterdam, Netherlands, founded in 1997. It offers a MultiCDN service that integrates multiple CDN providers to enhance global content delivery, reduce latency, and improve availability. The service is used by industries such as media, entertainment, gaming, and e-commerce. LeaseWeb also provides public cloud, private cloud, bare metal servers, and managed hosting. Its MultiCDN portfolio spans North America, EMEA, and APAC, with a focus on scalability and performance.
Network & Architecture
CDNSun operates more than 50 PoPs across five continents, including locations in North America (e.g., Atlanta, Chicago, Dallas), Europe (e.g., Amsterdam, Frankfurt, London), Asia (e.g., Hong Kong, Singapore, Tokyo), South America (e.g., Sao Paulo), and Australia (e.g., Sydney). All edge servers use SSD drives for faster data access and have redundant connectivity to robust internet networks. The network supports global content delivery with a focus on reducing latency for websites and streaming services. Specific routing or peering details are not publicly disclosed, but the provider claims strong performance for global audiences.
LeaseWeb’s MultiCDN leverages multiple CDN providers, including Edgio, to distribute content across a global network. Specific POP (Point of Presence) counts are not publicly detailed, but the service covers North America, Europe, the Middle East, Africa, and Asia-Pacific. Intelligent traffic routing and redundant switching mechanisms optimize performance by selecting the best provider based on geography, latency, and availability. The architecture supports high-bandwidth content, making it suitable for media and gaming workloads. Regional strengths include strong coverage in Europe, with potential limitations in less-served areas like Africa or Latin America due to undisclosed POP specifics.
Feature comparison
| Feature | CDNSun | LeaseWeb |
|---|---|---|
waf | ✗ | ✗ |
bot_mitigation | ✗ | ✗ |
ddos | ✗ | ✗ |
rate_limit | ✗ | ✗ |
http3_quic | ✓ | ✗ |
tls13 | ✓ | ✗ |
tiered_cache | ✗ | ✗ |
origin_shield | ✗ | ✗ |
instant_purge | ✓ | ✓ |
stale_while_revalidate | ✗ | ✗ |
stale_if_error | ✗ | ✗ |
image_optimization | ✗ | ✓ |
video_vod | ✓ | ✓ |
video_live | ✓ | ✓ |
drm | ✗ | ✗ |
hls_dash_packaging | ✗ | ✗ |
websockets | ✗ | ✗ |
signed_urls | ✗ | ✗ |
edge_compute | ✗ | ✗ |
functions | ✗ | ✗ |
kv_storage | ✗ | ✗ |
api_first | ✓ | ✓ |
realtime_logs | ✓ | ✓ |
log_push | ✗ | ✗ |
terraform | ✗ | ✓ |
Legend: ✓ = Supported, ✗ = Not supported, — = Not listed
Pricing
CDNSun uses a pay-as-you-go (payg) model with no monthly or setup fees. A 15-day free trial (free-tier) is available for all services. Pricing is transparent, with custom options for high-volume users, but specific per-GB rates are not publicly listed. SMB-friendly pricing targets smaller businesses. The official pricing page is https://cdnsun.com/pricing/.
LeaseWeb operates on a pay-as-you-go (PAYG) model, with pricing available upon request, suggesting an enterprise-only focus. No public per-GB pricing or free-tier details are disclosed. For precise pricing, contact LeaseWeb directly via their website.
Integrations & DevEx
CDNSun offers an API-first approach for managing CDN services, including access to real-time logs. It provides integration support via a dashboard and API, with 24/7 technical support through email, phone, and live chat. No specific Terraform or CI/CD integrations are documented. The service includes tools for testing performance gains, such as ping tests and downloadable test files (1 MB and 20 MB).
LeaseWeb supports Terraform for managing its public cloud and MultiCDN resources, streamlining infrastructure-as-code workflows. The API-first design allows developers to automate CDN configurations and monitor performance via real-time logs. SDKs or specific CI/CD integrations are not prominently documented. The customer portal provides tools for managing services, viewing notifications, and accessing detailed equipment data. Migration tools or import processes are not explicitly detailed but may be available through support channels.
When it fits
- Small to medium-sized businesses needing affordable, pay-as-you-go CDN services with a free trial.
- Companies targeting global audiences with video streaming or software delivery needs.
- Developers seeking an API-driven CDN with real-time logs for monitoring.
- Enterprises needing a MultiCDN solution with global reach across North America, EMEA, and APAC.
- Media or gaming companies requiring robust support for video streaming and image optimization.
- Teams using Terraform for infrastructure management and prioritizing API-driven workflows.
When it doesn’t
- Enterprises requiring advanced security features like WAF, DDoS protection, or bot mitigation.
- Businesses needing specialized edge compute, key-value storage, or advanced video features like DRM.
- Users prioritizing extensive integrations with Terraform, CI/CD pipelines, or specific cloud platforms.
- Small businesses or startups seeking transparent, low-cost pricing or free tiers.
- Users needing detailed public documentation on POP locations or specific CDN provider integrations.
- Applications requiring advanced edge compute, WAF, or DDoS protection, which are not explicitly offered.
History & Notes
—
—