jsDelivr vs Cloudflare
A detailed comparison to help you choose between jsDelivr and Cloudflare.
Quick Verdict
4.3/5
jsDelivr
0 reviews
4.3/5
Cloudflare
0 reviews
Both jsDelivr and Cloudflare are equally rated at 4.3/5. jsDelivr is a free CDN for open source npm and GitHub packages. Serve any npm package from the CDN with automatic versioning. Used by millions of websites. No setup required. Global network that speeds up and protects websites with CDN caching, DDoS protection, free SSL and DNS. Free plan; Pro costs $20/month billed annually ($25 monthly).
jsDelivr Free CDN for open source JavaScript packages | Cloudflare Global CDN and DDoS protection with object storage | |
|---|---|---|
| Overview | ||
| Rating | 4.3 (0 reviews) | 4.3 (0 reviews) |
| Pricing model | free | freemium |
| Starting price | Free✓ | From $20/mo |
| Best for | Websites and developers serving open source JavaScript, CSS, and library assets from npm, GitHub, or WordPress plugins via CDN | Websites and SaaS front ends that want a free or flat-priced global CDN with DDoS protection and TLS included — and can accept proxying all traffic through one vendor. |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Data-center locations | ||
| Regions | Global multi-CDN: Cloudflare, Fastly, Bunny, Gcore plus custom servers | Global — 300+ cities |
| Tags | ||
| Tags | free tieropen source | free tiers3 compatibleddos protectioneu datacenterus datacenterapac datacenterapi accessipv6terraform provider |
| Visit jsDelivr → | Visit Cloudflare → | |
jsDelivr
Pros
- + Completely free with no bandwidth limits or premium tiers
- + Multi-CDN delivery (Cloudflare, Fastly, Bunny, Gcore) with 540+ points of presence
- + Proven at very large scale — hundreds of billions of requests per month
- + Version pinning, semver ranges, purge API, stats API, ESM support (esm.run)
- + Absorbed BootstrapCDN, RawGit, and OSSCDN — broad legacy URL coverage
Cons
- - No SLA, no support contract, no uptime guarantee — offered as-is
- - Open source files only (npm, GitHub, WordPress plugins); not for private application assets
- - Upstream package removals or policy decisions can take files offline
- - Sponsorship-funded and small-team operated; support is best-effort
Cloudflare
Pros
- + Unmetered bandwidth and requests on every plan, including Free
- + Free managed WAF ruleset, Universal SSL and unmetered DDoS protection by default
- + 330+ city network with Anycast routing and no region pricing
- + Flat per-domain pricing is easy to budget; no egress surprises
- + Terraform provider and full API for configuration as code
Cons
- - No uptime SLA below the Business plan
- - Per-domain billing gets expensive for domain portfolios
- - Advanced WAF tuning and rate limiting are plan-gated
- - Proxy architecture is a concentration risk during network-level incidents
- - Large feature surface means caching misconfigurations can go unnoticed
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