Company snapshot
| Category | CDNSun | SwiftServe |
|---|---|---|
| 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.
SwiftServe, operated by Conversant Solutions, is a content delivery network (CDN) specializing in multimedia delivery, particularly in Asia. It provides services like transparent caching, video on demand, live streaming, and real-time analytics through its SwiftFederation platform. The CDN serves clients such as telecommunications providers and media companies, including Singtel and Singapore Airlines. SwiftServe operates as a regional CDN with a strong presence in Southeast Asia and partnerships with operators to form a federated network. It focuses on delivering low-latency streaming and web acceleration for diverse devices.
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.
SwiftServe has a network of over 20 points of presence (POPs) across 11 countries, primarily in Asia (e.g., Indonesia, Japan, Singapore, India, China). Additional POPs are located in the United States (San Jose, Washington D.C.), Germany (Frankfurt), and Nigeria (Abuja). The SwiftFederation, a collaborative network with telecom partners, enhances its regional coverage in Southeast Asia. Its architecture includes 3-tiered traffic management and automated load balancing for efficient content delivery. The network is optimized for live streaming with low-latency streaming delivery network (LSDN) technology. Limited presence in Latin America and Oceania may restrict global scalability for some use cases.
Feature comparison
| Feature | CDNSun | SwiftServe |
|---|---|---|
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/.
SwiftServe operates on a committed contract model with a minimum term of 12 months. Pricing details for requests or bandwidth are not publicly disclosed. No free tier or pay-as-you-go (PAYG) options are documented. For detailed pricing, contact SwiftServe directly via their official website: https://www.conversant.tv.
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).
SwiftServe provides a content management system for large media catalogs and supports configuration through its SwiftFederation Portal. Real-time analytics and metrics are available for traffic monitoring and decision-making. No public documentation confirms Terraform or other Infrastructure-as-Code (IaC) support, SDKs, or CI/CD integrations. The platform includes an API for purge, analytics, and configuration tasks, but it is not explicitly API-first. Migration tools or import capabilities are not detailed in available sources.
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.
- Organizations targeting Southeast Asia, where SwiftServe’s strong POP presence and telecom partnerships ensure low-latency delivery.
- Media companies needing video on demand or live streaming with DRM and real-time analytics.
- Businesses seeking a CDN with DDoS protection and WebSocket support for interactive applications.
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.
- Customers requiring extensive global coverage, as SwiftServe’s network is limited outside Asia, with minimal presence in Latin America and Oceania.
- Those needing pay-as-you-go pricing or a free tier, as SwiftServe requires committed contracts.
- Developers looking for robust IaC support (e.g., Terraform) or extensive SDKs, which are not publicly documented.
History & Notes
—
—