Company snapshot
| Category | AT&T | Universal CDN |
|---|---|---|
| Status | active | active |
| Founded | — | — |
| Headquarters | — | — |
| Website | — | — |
| Docs | — | — |
Overview
AT&T operates a content delivery network (CDN) as part of its telecommunications portfolio, leveraging its global network infrastructure to deliver content for enterprise and media customers. The CDN focuses on video streaming, live events, and secure content delivery, utilizing AT&T’s extensive fiber and 5G networks. It serves large organizations, including broadcasters and businesses requiring high-bandwidth applications. The service integrates with AT&T’s broader connectivity offerings, such as private networking and cloud solutions. As of 2025, AT&T continues to expand its fiber footprint, aiming to reach over 50 million locations by 2029.
Universal CDN, founded in 2015 and headquartered in Sofia, Bulgaria, offers a global content delivery network focused on delivering web content, video streaming, and live media. It serves businesses ranging from small startups to large enterprises, particularly those needing video-on-demand and live streaming capabilities. The service emphasizes an API-first approach, enabling developers to integrate and manage CDN services programmatically. Universal CDN supports a variety of use cases, including e-commerce, media, and gaming, with a focus on performance and real-time analytics.
Network & Architecture
AT&T’s CDN operates across 38 data centers globally, with points of presence (POPs) in North America, EMEA, APAC, and LATAM. It leverages the company’s telecom backbone, including its fiber-optic and 5G networks, for low-latency content delivery. The network is optimized for video streaming and live events, with strong peering agreements with major ISPs. Its North American presence is particularly robust, though its coverage in emerging markets like Africa and parts of Asia is less extensive compared to competitors like Cloudflare or Akamai. The architecture emphasizes integration with AT&T’s private network services for enterprise clients.
Universal CDN operates a global network with points of presence (PoPs) across North America, Europe, Asia-Pacific, and Latin America. Specific PoP counts are not publicly disclosed, but the provider claims broad coverage with optimized routing for low latency. It leverages partnerships with major ISPs for peering, enhancing delivery speeds. The service is particularly strong in Europe and North America but has less presence in Africa and the Middle East, which may limit performance in those regions.
Feature comparison
| Feature | AT&T | Universal CDN |
|---|---|---|
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
AT&T’s CDN pricing is enterprise-only, with custom contracts based on bandwidth, storage, and service level agreements. No public per-GB pricing is available, and there is no free tier or pay-as-you-go option. Pricing details require direct contact with AT&T’s sales team, as no dedicated pricing page is publicly accessible.
Universal CDN offers a pay-as-you-go (payg) model with no minimum commitments, suitable for variable traffic needs. Pricing starts at approximately $0.05 per GB for standard delivery, with discounts for higher volumes. A free trial is available for testing, and enterprise plans are offered for custom needs. Detailed pricing is available at https://www.ucdn.com/pricing.
Integrations & DevEx
AT&T’s CDN offers an API-first interface for configuration and monitoring, with real-time log access for analytics. Documentation is available but lacks support for Terraform or other infrastructure-as-code tools. SDKs are limited, and there’s no mention of CI/CD integrations or migration tools. The focus is on enterprise workflows, with less emphasis on developer-centric features compared to providers like Fastly or Cloudflare.
Universal CDN provides an API-first design for seamless integration with developer workflows. It supports real-time logs for immediate performance insights but lacks Terraform support or advanced IaC tools. SDKs are available for common programming languages, facilitating integration with CI/CD pipelines. The platform does not offer built-in migration tools but provides documentation for transitioning from other CDNs.
When it fits
- Enterprises needing a telecom-backed CDN integrated with private networking or 5G for secure, high-bandwidth content delivery.
- Media companies requiring robust video-on-demand and live streaming with global reach and DDoS protection.
- Organizations already using AT&T’s connectivity services, seeking seamless CDN integration.
- Businesses needing video-on-demand or live streaming with HLS/DASH packaging and RTMP ingest for media-heavy applications.
- Developers seeking an API-first CDN with real-time analytics for programmatic control and monitoring.
- Small to medium-sized businesses looking for a pay-as-you-go model with global coverage for web and video content.
When it doesn’t
- Small businesses or developers looking for pay-as-you-go pricing or a free tier, as AT&T targets enterprise clients.
- Users needing advanced edge compute, image optimization, or developer-centric tools like Terraform support.
- Customers prioritizing extensive POP coverage in Africa or smaller APAC markets, where AT&T’s presence is limited.
- Organizations requiring advanced security features like WAF, bot mitigation, or rate limiting, which are not offered.
- Companies needing extensive edge compute capabilities or key-value storage for serverless applications.
- Users focused on regions like Africa or the Middle East, where Universal CDN’s network presence is limited.
History & Notes
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