jsDelivr vs KeyCDN: Which is Better in 2026?
Choosing between jsDelivr and KeyCDN comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: jsDelivr wins this matchup. BunnyCDN is our overall CDN pick. Photon is our free CDN pick. Pick KeyCDN if you need its specific feature set.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
jsDelivr
Free CDN for open source packages
Best for you if:
- • You want a fully free tool (KeyCDN requires payment)
KeyCDN
High-performance content delivery network
Best for you if:
- • You want affordable CDN
| At a Glance | jsDelivr | KeyCDN |
|---|---|---|
Starts at | Free 100% free | $0.02/GB Volume 100TB |
Category | CDN Developer Tools | CDN Cloud & Infrastructure |
Rating | 3.9/5 G2 3.9 148 reviews | 4.4/5 G2 4.5 · SourceForge 4.3 138 reviews |
Free plan | Yes | No |
Choose jsDelivr or KeyCDN?
Choose jsDelivr if
- You want a fully free tool (KeyCDN requires payment)
- You want free CDN for npm/GitHub
- You want fast global network
Choose KeyCDN if
- You want affordable CDN
- You want good performance
In-Depth Analysis
jsDelivr
Free CDN for open source packages
jsDelivr's pricing is exceptionally generous, as it offers a completely free CDN service for open-source packages, npm, and GitHub files with unlimited bandwidth.
Strengths
- Pro: Free CDN for npm/GitHub
- Pro: Fast global network
- Pro: No configuration
- Pro: Good uptime
- Pro: Multi-CDN
Weaknesses
- Con: No custom domains
- Con: Limited analytics
- Con: No origin support
- Con: For public packages only
- Con: Rate limits possible
Key features
KeyCDN
High-performance content delivery network
KeyCDN's pricing is quite competitive, especially the 'Pay as you go' tier at $0.04/GB, which is fair for smaller users.
Strengths
- Pro: Affordable CDN
- Pro: Good performance
- Pro: Pay-as-you-go
- Pro: Image processing
- Pro: Good documentation
Weaknesses
- Con: Smaller network
- Con: Less features than CF
- Con: Limited DDoS protection
- Con: Support basic
- Con: Less known
Key features
Pricing: jsDelivr vs KeyCDN
| Plan | jsDelivr | KeyCDN |
|---|---|---|
| Tier 1 | N/A | usage-based Pay as you go |
| Tier 2 | N/A | $0.03 /GB Volume 10TB |
| Tier 3 | N/A | $0.02 /GB Volume 100TB |
Pricing verified from each vendor's public pricing page. Compare in detail on jsDelivr pricing and KeyCDN pricing.
Key Takeaways
jsDelivr
- Larger review base (148 reviews)
- Completely free
- Our pick for this comparison
KeyCDN
- Higher user rating: 4.4/5 vs 3.9/5
The Bottom Line
jsDelivr wins this matchup. BunnyCDN is our overall CDN pick. Photon is our free CDN pick.
Frequently Asked Questions
Is jsDelivr or KeyCDN better in 2026?
jsDelivr wins this matchup. BunnyCDN is our overall CDN pick. Photon is our free CDN pick. Pick jsDelivr for CDN workflows (main strength: free CDN for npm/GitHub). Pick KeyCDN for CDN workflows (main strength: affordable CDN).
What are jsDelivr and KeyCDN used for?
jsDelivr: Free CDN for open source packages. KeyCDN: High-performance content delivery network.
What does jsDelivr cost vs KeyCDN?
jsDelivr is free. KeyCDN's paid plans start at $0.02/GB (Volume 100TB).
What's the main difference between jsDelivr and KeyCDN?
jsDelivr's main strength: free CDN for npm/GitHub. KeyCDN's main strength: affordable CDN.