KeyCDN vs StackPath CDN

Side-by-side comparison — pricing, features, ratings, use cases. Find which Cdn fits you best.

⚖️ Editor's verdict
🏆 StackPath CDN wins by 10 points
StackPath is a powerful edge platform for developers who want granular control and automation
See why ↓
48/100
🔍 Independently researched · 📊 Data-driven
KeyCDN
KeyCDN
38/100
—
Developers and small-to-mid-size businesses that need a reliable, low-cost CDN for static content, WordPress, or media d

💰 Pricing

Pricing not publicly available

📋 Assessment

💪 Strengths

  • Simple pay-as-you-go pricing with no monthly minimums or long-term contracts
  • Real-time analytics dashboard with detailed request/error logs and bandwidth usage
  • Free SSL certificates, HTTP/3, and IPv6 support included on all zones
  • Easy setup with pull zones, REST API, and official control panel integrations
  • Good performance for static content thanks to global PoPs and optimized routing

⚠ Watch out for

  • Not actually free — requires a paid balance after the trial credit is exhausted
  • Limited built-in security features; no advanced WAF or bot management out of the box
  • No edge computing or serverless execution capabilities on the platform
  • Extra costs can add up from request fees and optional add-ons like image optimization
  • Smaller PoP footprint compared to giants like Cloudflare or AWS CloudFront

🎯 Best for

Developers and small-to-mid-size businesses that need a reliable, low-cost CDN for static content, WordPress, or media delivery without enterprise-level security requirements.

🚫 Who should skip

Enterprises that require a full edge computing platform, advanced WAF, or a completely free tier with broad security features.

💰 Hidden costs

Bandwidth fees are billed per GB, but you also pay a small request fee per 10,000 requests. Add-ons like real-time image optimization are charged separately, and there is a minimum prepaid balance requirement that may be higher than expected.

📚 Learning curve

Minimal — zone setup and integration take under 15 minutes for most users, and the docs are clear for more advanced edge rules.

🧑‍⚖️ Verdict

KeyCDN is a solid choice for developers and small businesses that want a cost-effective, no-frills CDN with well-tested

View Details
StackPath CDN
StackPath CDN
48/100
—
Developers and DevOps teams that want a programmable edge platform with CDN, WAF, and lightweight edge computing deliver
★ Best

💰 Pricing

Pricing not publicly available

📋 Assessment

💪 Strengths

  • API-first design with a well-documented REST API, CLI, and Terraform provider, making infrastructure easy to automate.
  • Integrated CDN, WAF, DNS, and edge compute on one platform, so you don't need to stitch together separate vendors.
  • Edge computing lets you run JavaScript at the request level, enabling custom security policies, header manipulation, and edge logic.
  • Transparent usage-based pricing without long-term contracts, which can be cost-effective for predictable traffic scaling.

⚠ Watch out for

  • No permanent free tier; after the trial you pay for bandwidth, requests, and add-ons, and costs can be unpredictable on spiky traffic.
  • Smaller community and fewer third-party integrations compared to Cloudflare or Fastly, so self-service troubleshooting is harder.
  • WAF configuration and edge scripting require technical expertise; non-developers will struggle with setup and tuning.
  • Edge compute capabilities are more limited than Cloudflare Workers or Fastly Compute, with fewer built-in services like KV storage or durable objects.

🎯 Best for

Developers and DevOps teams that want a programmable edge platform with CDN, WAF, and lightweight edge computing delivered through an API-first workflow.

🚫 Who should skip

Non-technical business users looking for a free, plug-and-play CDN or teams that need a massive ecosystem of edge services and one-click integrations like Cloudflare's.

💰 Hidden costs

The free trial is not a permanent free tier. Afterward, data transfer, API requests, WAF rules, edge compute executions, and any add-on storage all contribute to your bill. You may also pay overage charges if traffic exceeds your included usage, and advanced support may require a higher-tier account.

📚 Learning curve

Moderate — developers familiar with HTTP, DNS, and REST APIs can get started quickly, but advanced WAF rules and edge compute require security and networking knowledge.

🧑‍⚖️ Verdict

StackPath is a powerful edge platform for developers who want granular control and automation. It's ideal for teams that

View Details

📊 Use Case Suitability

Higher score = better fit. Scores from editorial review.

Use CaseKeyCDNStackPath CDN
Static Asset Delivery95— KeyCDN excels at serving CSS, JavaScript, images, and fonts from its global PoPs
WordPress Site Acceleration90— The official WordPress plugin and native cache purging make it easy to accelerat
Video Streaming88— Supports HLS and DASH streaming with byte-range requests and edge caching, makin
Software Downloads85— Low per-GB pricing and support for large files make it cost-effective for distri
API Acceleration75— Can cache API responses with edge rules and short TTLs, but lacks built-in serve
Global Static Asset Delivery—92 StackPath's global edge network is well-suited for caching JavaScript, CSS, imag
API and Web Application Protection—88 The integrated WAF, DDoS protection, and rate-limiting rules make it a strong la
Video and Large File Streaming—82 Edge delivery handles high-bandwidth content with caching and acceleration, thou

🧭 Which One Should You Pick?

Choose KeyCDN if...

  • You are: Developers and small-to-mid-size businesses that need a reliable, low-cost CDN for static content, WordPress, or media d
  • 👍 Simple pay-as-you-go pricing with no monthly minimums or long-term contracts
  • 👍 Real-time analytics dashboard with detailed request/error logs and bandwidth usage
  • 👍 Free SSL certificates, HTTP/3, and IPv6 support included on all zones
  • ⚠ Trade-off: Not actually free — requires a paid balance after the trial credit is exhausted

Choose StackPath CDN if...

  • You are: Developers and DevOps teams that want a programmable edge platform with CDN, WAF, and lightweight edge computing deliver
  • 👍 API-first design with a well-documented REST API, CLI, and Terraform provider, making infrastructure
  • 👍 Integrated CDN, WAF, DNS, and edge compute on one platform, so you don't need to stitch together sep
  • 👍 Edge computing lets you run JavaScript at the request level, enabling custom security policies, head
  • ⚠ Trade-off: No permanent free tier; after the trial you pay for bandwidth, requests, and add

❓ Frequently Asked Questions

Is KeyCDN really free?

No, KeyCDN is not permanently free. It offers a free trial (typically $1 of free credit), after which you must add prepaid balance and pay for actual usage. The listed 'Free' price refers to the trial, not an ongoing free tier.

How does KeyCDN compare to Cloudflare?

KeyCDN focuses purely on content delivery and performance with simpler pay-as-you-go pricing, while Cloudflare offers a broader free security suite. KeyCDN is better for developers who want straightforward CDN features without committing to a full web security platform.

🔗 More Cdn Comparisons

🔀 Explore Alternatives

🤖

AI Compare Buddy

Experimental

Let AI analyze features, pricing, and reviews to help you decide.

📧 Save this comparison

We'll email you a link to this comparison. No spam.