Caddy vs DigitalOcean Load Balancer
A detailed comparison to help you choose between Caddy and DigitalOcean Load Balancer.
Quick Verdict
4.2/5
Caddy
0 reviews
3.7/5
DigitalOcean Load Balancer
0 reviews
Caddy is rated higher (4.2 vs 3.7). Caddy is a modern open source web server and load balancer with automatic HTTPS (Let's Encrypt/ZeroSSL) by default. No SSL configuration needed. Used for reverse proxying and load balancing. DigitalOcean's managed Load Balancer distributes traffic across Droplets automatically. Health checks, SSL termination, sticky sessions, and no configuration of Nginx required. From $12/month.
Caddy Automatic HTTPS load balancer and web server | DigitalOcean Load Balancer Managed load balancer from $12/month | |
|---|---|---|
| Overview | ||
| Rating | 4.2 (0 reviews)✓ | 3.7 (0 reviews) |
| Pricing model | free | paid |
| Starting price | Free✓ | From $12/mo |
| Best for | Developers and SaaS teams who want a reverse proxy or web server that handles TLS certificates automatically with minimal configuration | DigitalOcean customers who want managed HTTP/TCP load balancing with automatic certificates and health checks without operating Nginx or HAProxy, and multi-continent apps that can use the $15/month Global Load Balancer. |
| Specifications (entry plan) | ||
| CPU cores | — | — |
| RAM | — | — |
| Storage | — | — |
| Bandwidth | — | 1 TB/mo |
| SLA uptime | — | 99.9% |
| Data-center count | — | — |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ✓ | |
| Tags | ||
| Tags | free tieropen sourceself hostable | managed optionhourly billingeu datacenterus datacenterapac datacenter |
| Visit Caddy → | Visit DigitalOcean Load Balancer → | |
Caddy
Pros
- + Automatic HTTPS by default — certificate issuance and renewal built in
- + Free, Apache 2.0, single static Go binary with no runtime dependencies
- + Reverse proxy with load balancing, health checks, HTTP/2 and HTTP/3
- + On-Demand TLS for SaaS platforms issuing certs on customer domains
- + Live JSON config API plus Caddyfile; fleet-wide cert coordination via shared storage
Cons
- - Raw throughput behind Nginx at extreme concurrency
- - Smaller module ecosystem; plugins require compiling a custom binary
- - Businesses are expected to buy sponsorships ($2,999/mo+) for support
- - No SLA or contractual support from a large vendor
DigitalOcean Load Balancer
Pros
- + Fully managed: health checks with auto-eviction, tag-based backends, automatic Let's Encrypt renewal
- + Transparent per-node pricing ($12 HTTP / $15 network) with hourly proration and once-per-minute resizing
- + Modern protocol support: HTTP/2, HTTP/3, WebSocket with 1-hour timeout, PROXY protocol, dual-stack IPv6
- + Global Load Balancer at $15/month with cross-region failover and CDN caching is strong value
- + No SLA on a single-node balancer is stated openly in the SLA structure, and size-2+ gets 99.9% with tiered credits
- + Tight DOKS integration — Kubernetes LoadBalancer services provision automatically
Cons
- - A single $12/month node has no SLA coverage at all; the 99.9% commitment starts at size 2
- - 99.9% regional SLA is weaker than AWS/Google multi-zone balancer commitments (99.99%)
- - Backends limited to DigitalOcean Droplets/DOKS — no external origins, no multi-cloud
- - No WAF, no balancer-specific DDoS mitigation, no weighted or rule-based traffic steering
- - Five-consecutive-minute unavailability floor deletes short blips from SLA math
- - Egress through the balancer draws down the account transfer allowance and is billed to the LB line item
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