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Momento vs Varnish Cache(2026)

Momento is better for teams that need truly serverless. Varnish Cache is the stronger choice if extremely high throughput http caching. Momento is freemium (from $0) and Varnish Cache is open-source (from $0).

Full feature breakdown, pricing details, and pros & cons below.

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Momento logo

Momento

freemium

Momento is a serverless cache and pub/sub platform with truly zero infrastructure management, instant scaling, and per-request pricing — designed for serverless-first architectures.

Starting at $0

Visit Momento
Varnish Cache logo

Varnish Cache

open-source

Varnish Cache is a high-performance HTTP accelerator used by the world's busiest websites. It caches HTTP responses in memory, offloading backends and serving millions of requests per second.

Starting at $0

Visit Varnish Cache

How Do Momento and Varnish Cache Compare on Features?

FeatureMomentoVarnish Cache
Pricing modelfreemiumopen-source
Starting price$0$0
Serverless cache
Topics (pub/sub)
Leaderboards
REST + SDK API
Edge compatible
Automatic scaling
TTL-based eviction
HTTP/HTTPS reverse proxy
VCL configuration language
Edge Side Includes (ESI)
Health checks
Grace mode
Hit-for-pass
Varnish Enterprise

Momento Pros and Cons vs Varnish Cache

M

Momento

+Truly serverless
+Built-in pub/sub
+Zero ops
+Good free tier (5 GB free/mo)
Newer platform
Less Redis-compatible than alternatives
Higher cost at scale
V

Varnish Cache

+Extremely high throughput HTTP caching
+Flexible VCL
+Battle-tested at internet scale
+Free open source
Not a general key-value store
VCL learning curve
Memory-only (no persistence)
Setup complexity

Should You Use Momento or Varnish Cache?

Choose Momento if…

  • Truly serverless
  • Built-in pub/sub
  • Zero ops

Choose Varnish Cache if…

  • Extremely high throughput HTTP caching
  • Flexible VCL
  • Battle-tested at internet scale

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