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SolidStart vs SST

SolidStart logo

SolidStart

Web Development

Full-stack meta-framework for SolidJS with fine-grained reactivity

From
Free
Rated
-
Full reviewWebsite
SST logo

SST

Cloud

Build full-stack apps on your own infrastructure

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: SolidStart smaller ecosystem compared to Next.js or Remix due to relative newness; SST primarily optimized for AWS with Cloudflare support
  • They diverge on capability: SolidStart covers Fine-grained reactivity, SST covers Single config file.
  • Prices and features above were last checked on 29 August 2026.

Where they differ

Only the attributes on which SolidStart and SST actually diverge.

Attributes where SolidStart and SST differ
AttributeSolidStartSST
Pricing modelopen-sourceUnknown
PlatformsWebAWS, Cloudflare, Node.js
CategoryWeb DevelopmentCloud

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in SolidStart

  • Fine-grained reactivity
  • Server actions
  • Single-flight mutations
  • Request deduplication
  • Multi-router support
  • Automatic API generation
  • Vite integration

Only in SST

  • Single config file
  • Resource linking
  • Local development
  • Multi-cloud support
  • Multiple deployment stages
  • VPC tunneling

What people use each for

The jobs each tool is most often brought in to do.

SolidStart

  • Building lightweight full-stack applications with minimal runtime overheadnot SST
  • Projects requiring fine-grained reactivity and automatic dependency trackingnot SST
  • Applications targeting multiple deployment platforms with single codebasenot SST
  • Teams prioritizing performance and small bundle sizesnot SST

SST

  • Deploying Next.js frontends with serverless backendsnot SolidStart
  • Managing databases and storage alongside application codenot SolidStart
  • Creating staging environments for feature testingnot SolidStart

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

SolidStart

  • Smaller ecosystem compared to Next.js or Remix due to relative newness
  • SolidJS less familiar to developers with React experience
  • Community documentation not as extensive as larger frameworks
  • Limited third-party UI component libraries compared to React ecosystem

SST

  • Primarily optimized for AWS with Cloudflare support
  • Learning curve for developers unfamiliar with infrastructure concepts
  • Limited documentation for some advanced use cases

Pricing, plan by plan

SolidStart

Free

No published plan breakdown. See the SolidStart review.

SST

Free

No published plan breakdown. See the SST review.

Which should you pick?

Choose SolidStart if

  • You need fine-grained reactivity.
  • You want to start without paying.
  • You also want server actions.
SolidStart review

Choose SST if

  • You need single config file.
  • You want to start without paying.
  • You work on AWS, Cloudflare, Node.js.
  • You also want resource linking.
SST review

Questions people ask

Is SolidStart or SST better?
Neither clearly leads. SolidStart starts at Free and SST at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, SolidStart or SST?
SolidStart starts at Free and SST at Free.
Does SolidStart or SST run on more platforms?
SolidStart runs on Web. SST runs on AWS, Cloudflare, Node.js.
Can I use SolidStart for free?
Both have a free tier, so you can try either at no cost before committing.
What is SolidStart best used for?
SolidStart is most often used for building lightweight full-stack applications with minimal runtime overhead, projects requiring fine-grained reactivity and automatic dependency tracking, applications targeting multiple deployment platforms with single codebase, teams prioritizing performance and small bundle sizes. Of those, building lightweight full-stack applications with minimal runtime overhead and projects requiring fine-grained reactivity and automatic dependency tracking are not what SST is typically brought in for.
What can SolidStart do that SST cannot?
SolidStart covers Fine-grained reactivity, Server actions, Single-flight mutations, Request deduplication. SST covers Single config file, Resource linking, Local development, Multi-cloud support.

Answered from the vendors’ own pages

SolidStart: What is SolidJS and how does it differ from React?

SolidJS uses fine-grained reactivity and automatic dependency tracking instead of React's virtual DOM, resulting in smaller bundles and better performance.

Source
SST: Is SST free?

Yes, SST is open source and free. You only pay for cloud resources from AWS and other providers.

Source
SolidStart: How many deployment platforms does SolidStart support?

SolidStart supports over 20 deployment platforms including Cloudflare, Netlify, Vercel, Deno, AWS, and Azure through Vite plugins.

Source
SST: What cloud providers does SST support?

SST supports over 150 providers through built-in AWS and Cloudflare components, plus Pulumi and Terraform providers.

Source
SolidStart: Can I use TanStack Router with SolidStart?

Yes, SolidStart supports using either the official Solid Router or TanStack Router depending on project requirements.

Source
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