Cloudflare vs Split.io: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Cloudflare positions itself as "cdn, ddos protection, and edge computing platform" while Split.io goes after "feature flags plus experimentation" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but Cloudflare charges flat while Split.io charges per seat — a meaningful difference for larger teams. Cloudflare (founded 2009) has had more time to build out its ecosystem and integrations, while Split.io (2015) tends to move faster on modern UX and newer workflows.
At a glance
| Cloudflare | Split.io | |
|---|---|---|
| Our score | 91/100 | 81/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | CDN, DDoS protection, and edge computing platform | Feature flags plus experimentation |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Cloudflare | Split.io |
|---|---|---|
| CDN | Yes | No |
| DDoS protection | Yes | No |
| DNS | Yes | No |
| SSL/TLS | Yes | No |
| WAF | Pro+ | No |
| Feature flags | No | Yes |
| Targeting rules | No | Yes |
| Percentage rollouts | No | Yes |
| Kill switches | No | Yes |
| Multi-environment | No | Yes |
advanced
| Feature | Cloudflare | Split.io |
|---|---|---|
| Workers (edge functions) | Yes | No |
| R2 (object storage) | Yes | No |
| D1 (SQL at edge) | Yes | No |
| Pages (static hosting) | Yes | No |
| Zero Trust (ZTNA) | Yes | No |
| Statistical significance | No | Yes |
| Impact analysis | No | Yes |
| Metric monitoring | No | Yes |
| Attribution | No | Yes |
| Guardrail metrics | No | Yes |
integrations
| Feature | Cloudflare | Split.io |
|---|---|---|
| AWS | Yes | No |
| GCP | Yes | No |
| Azure | Yes | No |
| GitHub | Yes | No |
| Terraform | Yes | No |
| Pulumi | Yes | No |
| Segment | No | Yes |
| Amplitude | No | Yes |
| Mixpanel | No | Yes |
| Jira | No | Yes |
| Slack | No | Yes |
Ratings breakdown
What the data tells us
How costs scale
Cloudflare's pricing curve is steeper — the jump from its entry plan to its top tier is more dramatic than Split.io's. If you're a growing team, model the 12-month cost at your projected team size, not just today's. Split.io tends to stay more predictable as you add seats or usage.
Key capabilities you'd miss
Choosing Cloudflare means going without Feature flags, Targeting rules, Percentage rollouts (which Split.io offers). Choosing Split.io means losing CDN, DDoS protection, DNS. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
Cloudflare (3,000+ employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Split.io (201-500 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose Cloudflare if...
- You want a free tier to get started
- You value an intuitive, easy-to-use interface
- Getting strong value for money is a priority
Choose Split.io if...
- You want a free tier to get started
- You value powerful features over simplicity
- Getting strong value for money is a priority
Frequently asked questions
Is Cloudflare or Split.io better?
Cloudflare scores 91/100 compared to Split.io's 81/100 on VendorVS. However, the best choice depends on your needs — Cloudflare excels at ease of use (8/10) while Split.io scores 7/10.
How much does Cloudflare cost compared to Split.io?
Cloudflare starts at free (free tier available). Split.io starts at free (free tier available). Cloudflare is the more affordable option.
Does Cloudflare or Split.io have a free plan?
Yes, both Cloudflare and Split.io offer free tiers, so you can try each before committing to a paid plan.
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