Fastify
eDR79Effective DR: 79/100. Above median. Measured by StartupHub.ai. Median 68.Agent36Agent Readiness: 36/100. Below median. Measured by StartupHub.ai. Median 41.An open-source, highly efficient web framework for Node.js focused on speed and low overhead.
About
Fastify is a fast and low-overhead web framework for Node.js, prioritizing developer experience and a powerful plugin architecture. It aims to be one of the fastest web frameworks available, efficiently handling resources to serve a high number of requests without sacrificing security or development ease. Fastify is used by a large ecosystem of organizations and products, with over 10 million downloads per month.
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Key facts
- Website
- fastify.dev
- Business model
- B2B
Tech stack
Detected on fastify.dev, last scanned 20 Oct 2026. Run your own scan
- Frontend
- Tailwind CSS
- CDN
- Fastly
Fastify scores 77. Does yours?
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Frequently asked
Is Fastify trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Fastify is 70 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Fastify
