SST

SST is the open source framework that makes it easy to build full-stack serverless applications on AWS. It lets developers define infrastructure with TypeScript, get live local debugging for Lambda functions, and deploy with one command. SST is used by thousands of teams to build scalable apps without deep AWS expertise.

Location: Remote, USA
Stage: Bootstrapped
Founded: 2021
Category: Dev Tools
Funding: Bootstrapped
Team: 1–10

Funding figures as of Jul 2025 · not independently verified

Founders of SST

Dax Raad
Jay V

Frequently asked questions

What does SST do?

Where is SST based?

SST is based in Remote, USA.

When was SST founded?

SST was founded in 2021.

How much has SST raised?

SST is bootstrapped. Funding details have not been disclosed.

Who founded SST?

SST was founded by Dax Raad, Jay V.

How SST would pitch themselves

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01Target customer

Full-stack serverless apps — the core audience SST's product is built around.

02Problem they solve

SST is the open source framework that makes it easy to build full-stack serverless applications on AWS. It lets developers define infrastructure with TypeScript, get live local debugging for Lambda functions, and deploy… The category has historically been served by tools that miss the modern workflow this product is built around.

03Key differentiator

SST differentiates on infrastructure framework for full-stack serverless apps — and on being bootstrapped. The team prioritises profitability + customer-led growth over VC-fuelled scale. Founded by Dax Raad + team.

04Go-to-market strategy

Bootstrapped go-to-market — content-led growth, founder-community presence, and product-led adoption via free or freemium tiers. Profitability + customer-funded expansion over VC capital efficiency.