Easily compare Edgio and Tata Communications for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.
Company
| Company | Edgio | Tata Communications |
|---|---|---|
| Short profile | Edgio is the result of the merger between well-known CDNs Edgecast and Limelight Networks and now a global edge platform with 300+ edge locations across the globe. The Edgio platform has four pillars: Delivery, Streaming, Security and AppOps. | Tata Communications is a full service, carrier grade, global CDN that has been in operation since their acquisition of BitGravity in 2012. The CDN rides on Tata’s global infrastructure which is the largest Tier 1 network in the world. Tata’s ownership of the network and peering relationships enable it to be very competitive when it comes to price. |
Products
| Product | Edgio | Tata Communications |
|---|---|---|
| Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... | Delivery | Dynamic Site Acceleration |
| Small file deliveryStatic object delivery; caching of small files (file size <1 MB) | Delivery | Whole Site Acceleration |
| Large file deliveryStatic object delivery; caching of large files (file size >1 MB) | Delivery | Large Object Rapid Delivery |
| Live videoDelivery of live video. RTMP? Transcoding/transmuxing? | Streaming | Live Streaming |
| Video on demandDelivery of on demand video | Streaming | Video On Demand |
| Image OptimizationAutomatic image transformation/compression/optimization | Dynamic Imaging | |
| DNSAuthoritative DNS for customer domain | DNS | |
| WAFWeb Application Firewall | Security | CDN Security |
| Anti-DDoSDDoS attack protection. Specific product(s) for this. | Security | CDN Security |
| Private CDNDedicated edge resources & custom configs | ||
| Edge ComputeRun your code on CDN edge servers | App Edge |
Network
How many POP locations do Edgio and Tata Communications have in different parts of the world?
| Region | Edgio | Tata Communications |
|---|---|---|
| North America | 18 | 8 |
| Latin America | 12 | 0 |
| Europe | 15 | 4 |
| Russia & CIS | 0 | 0 |
| Asia excl. China | 12 | 10 |
| China | 100 | 0 |
| Oceania | 3 | 1 |
| Middle-East | 3 | 1 |
| Africa | 2 | 0 |
Pricing
| Pricing & contract duration | Edgio | Tata Communications |
|---|---|---|
| Minimum contract term | Unknown | Unknown |
| Minimum monthly costs | Unknown | Unknown |
| Requests costsCustomers pay for client to CDN requests | Unknown | Unknown |
| Ingress costsCustomers pay for origin-to-CDN bytes transferred | Unknown | Unknown |
| NA/EU traffic (low volume) | Unknown | Unknown |
| APAC traffic (low volume) | Unknown | Unknown |
| LATAM traffic (low volume) | Unknown | Unknown |
Features
| Web acceleration | Edgio | Tata Communications |
|---|---|---|
| Instant setupSign up, configure, start testing. | Available through Microsoft Azure | |
| Change propagation delayHow fast do config changes propagate to all POPs? | A few minutes | <10 minutes |
Apex/root domain OK  No performance degradation when using http(s)://domain.com |
Anycasted network (regional) |
Global Anycasted network
Tata recommends against root domain though, as they may make changes in DNS at any time
|
| HTTP/2 | End of 2017 | |
| WebSockets | WebSockets docs | |
| IPv6Do the edge servers have IPv6? | ||
| Compression Reduce file size for faster delivery |
Resend from origin, or compress on edge |
Resend from origin
Always fetch compressed from origin
|
| Origin pull - protocolHTTP only or HTTPS possible too? | HTTP and HTTPS | HTTP and HTTPS |
| Origin pull - Host headerUse client > edge value? Set specific value? | Configure specific other Host header | Can't configure specific other Host header |
| Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP | Single POP shield or multiple. Full control |
Tiered architecture, not single POP shield
Tata support is needed to enable/configure this
|
| Waiting RoomDuring peak traffic, route users to a virtual waiting room | ||
| Push / uploadStore your content directly on CDN, no customer origin | Origin Storage | |
| Cache control - CDN caching | Full and granular control | Full and granular control |
| Cache control - client caching | Full and granular control | Full and granular control |
| Serve Stale CDN serves cached but expired content in case origin is in trouble |
||
| Purge Invalidate or delete cached objects on CDN |
Purge Speed | No longer than 2 mins, often much faster |
| Purge - capabilities | Purge all, purge by directory, by file extension | Purge all, purge by directory, not by tag or header |
| Analytics | Real-time, with many metrics in the UI |
Many metrics in the UI
2 seconds refresh ('instant') possible at extra charge
|
| Log files | < 60 seconds |
Refreshed every 24h. Available via FTP
15m refresh possible at extra charge
|
| API | Purge, analytics, configuration | Purge, configuration. Not analytics |
| HTTPS & Content Protection | Edgio | Tata Communications |
|---|---|---|
| CDN domain HTTPSUse the CDN's domain, like cloudfront.net | ||
| Customer domain HTTPSYour domain in the CDN's certificate | Non-SNI. Pricing is custom. Wildcard possible | |
| Customer cert HTTPSYour certificate on the CDN | Pricing is custom |
SNI. Pricing is custom.
Update cert via UI or API
|
| Token authentication | Included as core feature | |
| Geo blocking | Included as core feature | |
| Hotlink protectionThird parties cannot deeplink to your content | Included as core feature | Their support team is needed |
| Basic authenticationUser logs in on the CDN to get content | Supported via special configuration | |
| IP white/blacklisting | Included as core feature |
White or black listing. IP addresses and CIDR blocks
Customer can configure self in UI
|
Support
| Customer support | Edgio | Tata Communications |
|---|---|---|
| Documentation | Yes, public | Some documentation, not public |
| Humans | All customers get 24/7 email and phone support. | All customers get 24/7 email and phone support. |