Passport.js
Simple authentication for Node.js
Recommended for
- Solo / Indie
- Idea-Stage
- Pre-Seed
- Seed
- Series A
SSIE
Stage Fit Recommendations
Following data shows why Passport.js is recommended for listed teams. The Fit Score represents the percentage fit of Passport.js to each company stages, as calculated by the SSIE.
Stage
Fit Score
Fit Reasons
Solo / Indie
$0–$2,000 MRR
68- Drops into any Express-based web app unobtrusively
Idea-Stage
$0
84- Supports 500+ authentication strategies
- Handles username-password authentication
Pre-Seed
$0–$10k MRR
84- Integrates with OAuth providers like Facebook, Google, Twitter
Seed
$10k–$100k MRR
84- Provides modular middleware for flexible authentication flows
Series A
$100k–$500k MRR
68- Single sign-on with SAML and directory provisioning

Passport.js is a popular authentication middleware for Node.js, providing a comprehensive set of strategies for authentication using various methods, including username and password, Facebook, Twitter, and more. It is extremely flexible and modular, making it easy to integrate into any Express-based web application. With over 500 strategies available, Passport.js is a widely-used solution for authentication needs. It is also open-source, allowing for community contributions and customization. Passport.js is designed to be unobtrusive, making it easy to drop into any existing application. The library is well-maintained, with a strong community of developers contributing to its development and support.
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