Clerk vs Cloudflare: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
Clerk positions itself as "authentication built for modern react and next.js apps" while Cloudflare goes after "cdn, ddos protection, and edge computing platform" — so the right pick depends on which problem you're actually solving. Both use freemium pricing, but Clerk charges per mau while Cloudflare charges flat — a meaningful difference for larger teams. Cloudflare (founded 2009) has had more time to build out its ecosystem and integrations, while Clerk (2021) tends to move faster on modern UX and newer workflows.
At a glance
| Clerk | Cloudflare | |
|---|---|---|
| Our score | 85/100 | 91/100 |
| Starting price | Free | Free |
| Free tier | Yes | Yes |
| Best for | Authentication built for modern React and Next.js apps | CDN, DDoS protection, and edge computing platform |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | Clerk | Cloudflare |
|---|---|---|
| Pre-built UI components | Yes | No |
| OAuth / OIDC | Yes | No |
| Social login | Yes | No |
| MFA | Yes | No |
| Passkeys | Yes | No |
| CDN | No | Yes |
| DDoS protection | No | Yes |
| DNS | No | Yes |
| SSL/TLS | No | Yes |
| WAF | No | Pro+ |
advanced
| Feature | Clerk | Cloudflare |
|---|---|---|
| Organizations | Yes | No |
| Roles & permissions | Pro+ | No |
| SAML SSO | Enterprise | No |
| SCIM | Enterprise | No |
| Session management | Yes | No |
| Workers (edge functions) | No | Yes |
| R2 (object storage) | No | Yes |
| D1 (SQL at edge) | No | Yes |
| Pages (static hosting) | No | Yes |
| Zero Trust (ZTNA) | No | Yes |
integrations
| Feature | Clerk | Cloudflare |
|---|---|---|
| Next.js | Yes | No |
| React | Yes | No |
| Remix | Yes | No |
| Astro | Yes | No |
| Supabase | Yes | No |
| Convex | Yes | No |
| AWS | No | Yes |
| GCP | No | Yes |
| Azure | No | Yes |
| GitHub | No | Yes |
| Terraform | No | Yes |
| Pulumi | No | Yes |
Ratings breakdown
What the data tells us
Key capabilities you'd miss
Choosing Clerk means going without CDN, DDoS protection, DNS (which Cloudflare offers). Choosing Cloudflare means losing Pre-built UI components, OAuth / OIDC, Social login. 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
Clerk (51-200 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. Cloudflare (3,000+ employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose Clerk 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 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
Frequently asked questions
Is Clerk or Cloudflare better?
Cloudflare scores 91/100 compared to Clerk's 85/100 on VendorVS. However, the best choice depends on your needs — Clerk excels at ease of use (10/10) while Cloudflare scores 8/10.
How much does Clerk cost compared to Cloudflare?
Clerk starts at free (free tier available). Cloudflare starts at free (free tier available). Clerk is the more affordable option.
Does Clerk or Cloudflare have a free plan?
Yes, both Clerk and Cloudflare offer free tiers, so you can try each before committing to a paid plan.
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