cdnjs vs Cloudflare: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for cdnjs and Cloudflare side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
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:
cdnjs
Free CDN for popular JavaScript libraries
Best for you if:
- • You want a fully free tool (Cloudflare requires payment)
Cloudflare
Internet security & performance
Best for you if:
- • You want free CDN
| At a Glance | cdnjs | Cloudflare |
|---|---|---|
Starts at | Free 100% free | Free plan, paid from $25/mo, billed yearly Pro plan |
Category | CDN Hosting & Deployment | Security CDN |
Rating | 4.3/5 SourceForge 4.3 67 reviews | 4.3/5 PeerSpot 4.3 79 reviews |
Free plan | Yes | Yes |
Watch out for | n/a | D1 database: rows written cost $1.00/million beyond 50M included. |
Choose cdnjs or Cloudflare?
Choose cdnjs if
- You want a fully free tool (Cloudflare requires payment)
- You want free CDN for libraries
- You want huge library collection
- You work in CDN, not security
Choose Cloudflare if
- You want free CDN
- You want great performance
- You work in security, not CDN
In-Depth Analysis
cdnjs
Free CDN for popular JavaScript libraries
The cdnjs pricing is exceptionally fair and generous, as it offers a completely free service.
Strengths
- Pro: Free CDN for libraries
- Pro: Huge library collection
- Pro: Good performance
- Pro: Easy to use
- Pro: Community driven
Weaknesses
- Con: Dependency on third party
- Con: Version availability varies
- Con: No SLA
- Con: Security considerations
- Con: Self-hosting often better
Key features
Cloudflare
Internet security & performance
Cloudflare's Free plan is the most generous in the CDN industry, unlimited bandwidth, DDoS protection, and a global CDN at $0.
Watch out
D1 database: rows written cost $1.00/million beyond 50M included.
Strengths
- Pro: Free CDN
- Pro: Great performance
- Pro: Edge computing
Weaknesses
- Con: Complex advanced features
Key features
Plans and prices: cdnjs vs Cloudflare
| Tool | Plans and prices | Source |
|---|---|---|
| cdnjs |
| cdnjs.com read Oct 8, 2026 |
| Cloudflare |
| cloudflare.com/pricing read Oct 14, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on cdnjs pricing and Cloudflare pricing.
Key Takeaways
cdnjs
- Choose if you want free CDN for popular JavaScript libraries
Cloudflare
- Choose if you want internet security & performance
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- User ratings are within 0.2 points (4.3/5 from 67 reviews for cdnjs, 4.3/5 from 79 reviews for Cloudflare).
- Cloudflare starts at $25/mo, billed yearly; cdnjs has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do cdnjs and Cloudflare compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. User ratings are within 0.2 points (4.3/5 from 67 reviews for cdnjs, 4.3/5 from 79 reviews for Cloudflare). Cloudflare starts at $25/mo, billed yearly; cdnjs has no public paid plan price on file. Both have a free plan.
What are cdnjs and Cloudflare used for?
cdnjs: Free CDN for popular JavaScript libraries. Cloudflare: Internet security & performance.
What does cdnjs cost vs Cloudflare?
cdnjs is free. Cloudflare's cheapest paid plan is Pro at $25/mo, billed yearly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 14, 2026.
What's the main difference between cdnjs and Cloudflare?
cdnjs's main strength: free CDN for libraries. Cloudflare's main strength: free CDN.