Company snapshot
| Category | Level3 | SwiftServe |
|---|---|---|
| Status | defunct | active |
| Founded | — | — |
| Headquarters | — | — |
| Website | — | — |
| Docs | — | — |
Overview
Level3, originally Level 3 Communications, was a multinational telecommunications and internet service provider that operated a global Tier-1 network and content delivery network (CDN) until its CDN services were discontinued in 2023. Acquired by CenturyLink (now Lumen Technologies) in 2017, it provided core transport, IP, voice, video, and content delivery for medium-to-large internet carriers. The CDN focused on video delivery, large object caching, and edge computing, serving clients across North America, Latin America, Europe, and parts of Asia. Level3’s CDN is no longer active, and its network assets are now managed under Lumen Technologies.
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
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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 | Level3 | 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
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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
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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
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- 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
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- 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
Level3 was a major player in the CDN market, leveraging its Tier-1 network to deliver high-performance content delivery, particularly for video and large files. Its acquisition of companies like Genuity, WilTel, and TW Telecom expanded its footprint, but the 2017 merger with CenturyLink shifted focus to broader network services. The CDN’s shutdown in 2023 was part of Lumen’s strategic pivot, though specific reasons for discontinuation were not publicly detailed. Some network assets may still support Lumen’s non-CDN services.
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