If you've outgrown Cloudflare's free plan or you're shopping for a paid CDN with better performance for Mexico, the decision usually comes down to three contenders: Cloudflare Pro, KeyCDN, and BunnyCDN. All three are solid, but they differ significantly in pricing model, Latin American coverage, and extra features.
This comparison gives you the concrete numbers and a clear verdict for each use case.
Overview of Each CDN
Cloudflare Pro ($20 USD/month)
Cloudflare is more than a CDN — it's a global reverse proxy that filters traffic, applies WAF rules, optimizes images (Polish), and automatically compresses with Brotli. The Pro plan adds on top of the free tier:
- Polish image optimization (lossy/lossless cloud-side compression).
- Mirage: adaptive image loading based on visitor connection speed.
- WAF with managed OWASP rulesets.
- Chat support with reasonable response times.
- Unlimited bandwidth — no extra charge per GB.
Cloudflare has its own PoP in Mexico City, making it the fastest locally for users inside Mexico.
BunnyCDN (Pay-as-You-Go)
BunnyCDN is a "pure" CDN focused on low-cost static asset delivery. It's not a full reverse proxy — you point your assets (images, CSS, JS) to it via a Pull Zone or use BunnyStorage as origin.
- North America / Europe: $0.01 USD/GB.
- Asia / Oceania: $0.03 USD/GB.
- South America: $0.045 USD/GB (São Paulo node).
- BunnyStorage: $0.02 USD/GB/month.
- Monthly minimum: $1 USD.
The São Paulo PoP is the closest to Mexico within its LATAM network. For users in northern and central Mexico, the Dallas node also performs well.
KeyCDN (Pay-as-You-Go)
KeyCDN is a European CDN with solid North American presence. It offers Pull Zones and Push Zones, HTTP/2 and HTTP/3, and a real-time analytics dashboard that many administrators appreciate.
- North America / Europe: $0.04 USD/GB.
- Asia / Pacific: $0.12 USD/GB.
- South America: $0.12 USD/GB.
- Welcome credit: $10 USD; minimum top-up: $10 USD.
- No PoP in Mexico or South America — closest nodes are Los Angeles and Dallas.
Side-by-Side Pricing Comparison
| Criteria | Cloudflare Pro | BunnyCDN | KeyCDN |
|---|---|---|---|
| Pricing model | Fixed monthly fee | Pay-as-you-go | Pay-as-you-go |
| Base price | $20 USD/month | $0.01/GB (NA) | $0.04/GB (NA) |
| 100 GB in North America | Included (unlimited) | ~$1 USD | ~$4 USD |
| 1 TB in North America | Included | ~$10 USD | ~$40 USD |
| PoP in Mexico (CDMX) | Yes | No (São Paulo / Dallas) | No (LA / Dallas) |
| PoP in LATAM | Yes (multiple) | São Paulo | No |
| WAF included | Yes (OWASP rules) | No | No |
| Image optimization | Yes (Polish/Mirage) | Yes (Optimizer add-on) | No |
| Full reverse proxy | Yes | No | No |
| HTTP/3 (QUIC) | Yes | Yes | Yes |
Performance and Coverage in Mexico: Who Wins?
Cloudflare Pro: Lowest Latency for Local Traffic
Cloudflare has had its own PoP in Mexico City for several years. This means cached assets are served literally from the same city, with latencies of 5–20 ms for users in central Mexico.
For the Mexico–US corridor (very common for binational e-commerce), Cloudflare is also unbeatable: its nodes in Miami, Dallas, Los Angeles, and Chicago cover all major traffic crossing points.
BunnyCDN: Best Price for LATAM with Some Trade-offs
Without a PoP in Mexico, BunnyCDN routes traffic to the nearest node — generally Dallas for northern and central Mexico, and São Paulo for the southeast. Latencies are acceptable (30–80 ms from CDMX) but don't match local Cloudflare performance.
Where BunnyCDN shines is cost per GB. For heavy-media sites (video, large galleries), the monthly savings over Cloudflare Pro or KeyCDN can be substantial.
KeyCDN: Penalized in LATAM
KeyCDN charges $0.12 USD/GB for South American traffic — four times more than BunnyCDN. For Mexico, with no LATAM PoP, traffic typically exits from Los Angeles or Dallas at similar latencies to BunnyCDN but at four times the per-GB cost.
KeyCDN does stand out for its detailed control panel, good documentation, and responsive support — ideal if your audience is primarily in the US and Europe rather than Mexico.
Which Should You Choose?
WooCommerce Store with a Primarily Mexican Audience
Go straight to Cloudflare Pro. The Mexico City PoP delivers the lowest latency, the WAF protects your store from bots and attacks, and unlimited bandwidth means no surprise bills during flash sales.
Heavy-Content Site (Video, High-Resolution Images)
Use BunnyCDN. With 500 GB/month in North America, you pay ~$5 USD versus Cloudflare Pro's fixed $20. The savings add up fast. Pair it with Cloudflare Free as a proxy to maintain DDoS protection.
Mixed Mexico + US + Europe Audience on a Tight Budget
BunnyCDN wins here too thanks to its flat $0.01/GB rate across North America and Europe. If Latin American traffic is secondary, the extra latency from São Paulo or Dallas is acceptable.
You Need Detailed Analytics and Quality Support
KeyCDN has the best real-time analytics dashboard and a support team that responds with technical clarity. If your audience is in the US/Europe and visibility matters, KeyCDN competes well — just avoid it if you're paying for Latin American traffic at $0.12/GB.
Not sure which CDN is right for your project? The team at elenlace.com can analyze your current traffic and recommend the most cost-effective setup for your site.
Recommended Combinations
In practice, many sites combine two tools:
- Cloudflare Free (proxy) + BunnyCDN (static assets): Cloudflare handles general traffic protection while BunnyCDN serves images and heavy files at the lowest possible per-GB cost.
- Cloudflare Pro (all-in-one): A single tool for protection, caching, and optimization. Simpler to manage.
- KeyCDN + Cloudflare Free: KeyCDN for European or US assets; Cloudflare Free as a global security layer.
Find more optimization strategies in our web performance guide.
Key Takeaways
- Cloudflare Pro is the best all-in-one option for sites targeting Mexican audiences: Mexico City PoP, WAF, unlimited bandwidth, and image optimization for $20/month.
- BunnyCDN offers the lowest price per GB ($0.01 in NA) and is ideal for heavy-asset sites or tight budgets.
- KeyCDN stands out for analytics and support, but is the most expensive for Latin American traffic ($0.12/GB in SA) and has no PoP in Mexico.
- Combining Cloudflare Free with BunnyCDN can be the most cost-effective setup for mid-size sites.
- Before choosing, estimate your monthly GB traffic to do an accurate cost calculation.
Ready to boost your site's performance? Reach out to the specialists at elenlace.com and we'll help you implement the right CDN from day one.
FAQ
Is Cloudflare Pro worth upgrading to from the free plan?
It depends. If you need automatic image optimization (Polish), OWASP WAF rules, or chat support, the Pro upgrade makes sense. If you only need caching and CDN, the free plan already covers that.
Is BunnyCDN safe to use for production sites?
Yes. BunnyCDN has a 100% SLA and has been used by streaming platforms and high-traffic sites for years. For extra security, place it behind Cloudflare Free as your proxy layer.
Does KeyCDN have Spanish-language support?
Documentation and support are primarily in English, though the team responds to emails in other languages with reasonable fluency.
How do I calculate how many GB my site transfers per month?
Check your hosting control panel — most show bandwidth consumed over the past month. You can also review your Apache/Nginx logs. A site with 10,000 visits and an average page weight of 2 MB transfers roughly 20 GB/month in cacheable assets.
Further reading
Other providers and guides worth comparing:
