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Cost calculator

Your traffic

Choose a workload. We’ll estimate traffic and requests for you.

Estimated monthly costs

USD per month, before tax. Load balancing and unpriced extras are excluded.

What’s included?

Estimates cover cacheable content. Origin and optional services are added only when you enter their rates. Plans differ in features and coverage; check their terms before buying.

Advanced settings
Split traffic between regions

Percentages must total 100%. The same split applies to bytes and requests. CloudFront charges by serving edge location; this is an approximation. Shared free allowances are allocated proportionally.

Origin and optional services

Paid tiers start with this workload; estimates do not include other account traffic. Enter your own effective rates after origin allowances. Reads use request misses; egress uses byte fill. Functions assume one invocation per viewer request. Zero leaves an extra out of the estimate; it does not mean your origin is free.

Compare a quote you received

This is your quote, not a published provider price. Use an effective rate for the selected traffic mix; tiers, included usage and commitments need to be reflected in your inputs. Sharing a scenario includes your quote details.

Presets are starting assumptions, not measured traffic. Video assumes one rendition and segment GETs; playlists, retries and extra audio tracks add requests. Fill is a byte ratio, not a request cache-hit rate. GB = 1 billion bytes; Google bills GiB = 1,073,741,824 bytes; CloudFront estimates use binary GB as a billing assumption.

Overview

UCloud UCDN distributes websites, software packages and on-demand media. It integrates with UFile object storage and provides controls for cache behavior and origin access.

Network

Use the relevant domestic or international service arrangement. Primary and backup origins, health checks and merged origin requests help reduce disruption and repeated fetches. Province- and ISP-level monitoring is useful for China-focused audiences.

Features

FeatureSupported
Web application firewallNot listed
Bot protectionNot listed
DDoS protectionNot listed
Rate limitingNot listed
HTTP/3 (QUIC)Not listed
TLS 1.3Not listed
Tiered cachingNot listed
Origin shield◐ Partial
Instant cache purge◐ Partial
Serve stale while refreshingNot listed
Serve stale on origin errorsNot listed
Image optimizationNot listed
On-demand video✓ Supported
Live videoNot listed
Digital rights managementNot listed
HLS / DASH packagingNot listed
WebSockets◐ Partial
Signed URLs✓ Supported
Edge computeNot listed
Edge functionsNot listed
Key-value storageNot listed
Configuration API✓ Supported
Real-time logsNot listed
Log exportNot listed
Terraform providerNot listed

✓ Supported · Partial: limited or separate-product support · ✗ Not supported · Not listed: unconfirmed. Some features need a separate product or plan.

  • Files and media: range downloads and video-seek delivery.
  • Access: referrer and user-agent validation, IP lists and timestamp hotlink protection.
  • Operations: cache policies, response headers, refresh, monitoring APIs and log downloads.

Pricing

Static CDN and whole-site acceleration share the selected traffic/bandwidth billing mode. Traffic packages and bandwidth agreements suit different usage patterns.

Whole-site dynamic HTTP, HTTPS and QUIC requests have additional charges. WebSocket traffic or bandwidth can also have separate monthly items. Match the billing product and market to your workload before estimating.

Developer tools

UCDN’s APIs cover activation, refresh, monitoring and distribution logs. Use UFile as an origin where appropriate, and test failover with a cache miss rather than only testing an already cached file.

When it fits

  • UFile-based static asset and download delivery.
  • China-focused applications needing ISP-level monitoring.

Before you choose

  • Whole-site and WebSocket charges are separate cost drivers.
  • Confirm local versus international account terms before using a tariff.
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