Head-to-head · Load Balancing Software
Alibaba Cloud Server Load Balancer vs Cloudflare Load Balancing
Alibaba Cloud Server Load Balancer leads on 1 check, Cloudflare Load Balancing on 0, and 6 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreAlibaba Cloud Server Load Balancer · 9.1/10
Alibaba Cloud Server Load Balancer scores higher on our rubric for load balancing software: 9.1 against 9.0 out of 10; our editors rank them #3 and #4.
Alibaba Cloud Server Load Balancer leads on backend limit: 200 backends versus 20 backends.
Alibaba Cloud Server Load Balancer is the better fit for alibaba Cloud deployments. Cloudflare Load Balancing is the better fit for affordable global traffic steering.
- Alibaba Cloud Server Load Balancer fits best
Alibaba Cloud deployments
- Cloudflare Load Balancing fits best
Affordable global traffic steering
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Side by side
| Feature | Alibaba Cloud Server Load Balancer 9.1/10 Visit ↗ | Cloudflare Load Balancing 9.0/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.1 | 9.0 |
| Ranking | #3 in Load Balancing Software | #4 in Load Balancing Software |
| Best for | Alibaba Cloud deployments | Affordable global traffic steering |
| Pricing model | Paid | Paid |
| Starting price | $0.007/unit usage-based | $5/mo |
| Free plan | — | — |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Support | Tickets, Live chat, Phone, Community, Docs | Docs |
| Integrations | 13 integrations | 5 integrations |
| Built for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Alibaba Cloud Server Load Balancer 5/5 · Cloudflare Load Balancing 5/5 | ||
| Managed service | ✓ | ✓ |
| Layer 7 routing | ✓ | ✓ |
| Layer 4 routing | ✓ | ✓ |
| Global traffic management | ✓ | ✓ |
| TLS termination | ✓ | ✓ |
| Specs | ||
| Backend limit | 200 backends (best) | 20 backends |
| Our review | ||
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| Our verdict | Alibaba Cloud Server Load Balancer (SLB) is a managed service for distributing client traffic across backend servers. It brings together Network Load Balancer (NLB) for Layer 4 traffic, Application Load Balancer (ALB) for Layer 7… Read the review → |
Cloudflare Load Balancing is a managed cloud service for distributing application traffic across healthy endpoints, servers, data centers, and cloud environments. It suits organizations running multi-region or multi-cloud applications that… Read the review → |
Strengths and trade-offs
Alibaba Cloud Server Load Balancer — where it wins
- Supports Layer 4 and Layer 7 traffic, including QUIC and gRPC
- Multi-zone deployment, disaster recovery, and automatic traffic-based scaling
- Integrates with ECS, ACK, WAF, CEN, CDN, and other Alibaba Cloud services
Where it doesn't
- No free plan or dedicated free trial
- Actual charges can include LCUs and transfer or IP-related fees
- Prices and availability vary by region
Cloudflare Load Balancing — where it wins
- $5/month Basic plan includes routing, monitoring, analytics, and failover
- Supports latency-, geographic-, proximity-, and custom-rule steering
- Connects with Spectrum, Tunnel, Argo Smart Routing, PagerDuty, and WAF
Where it doesn't
- Usage-based DNS query charges may apply
- Additional allocation charges may apply
- Layer 4 load balancing requires Cloudflare Spectrum
- Alibaba Cloud Server Load Balancer9.1/10 · Paid
A broad Alibaba Cloud balancing service with Layer 4/7 routing and a low published entry price.
Visit Alibaba CloudFull verdict → - Cloudflare Load Balancing9.0/10 · Paid
Affordable global traffic steering with health-based routing, analytics, and failover.
Visit CloudflareFull verdict →
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All load balancing software comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update