Up is a serverless deployment tool written in Go that enables developers to deploy applications, APIs, and static websites to AWS Lambda and API Gateway in seconds. The tool abstracts away infrastructure management complexity by handling scaling, logging, and alerting automatically, allowing developers to focus on application logic rather than operational concerns. Up positions itself as a self-hosted alternative to Heroku, offering similar ease of use at a fraction of the cost by leveraging AWS Lambda's pay-per-execution pricing model.
The platform supports multiple programming languages and frameworks out of the box, including Node.js, Golang, Python, Java, Crystal, and Clojure, as well as static site deployment. Rather than requiring developers to learn new frameworks or deployment paradigms, Up works with vanilla HTTP servers, meaning developers can use familiar tools like Express, Koa, Django, and Go's net/http package without modification. This approach minimizes the learning curve and allows teams to deploy existing applications without refactoring.
Up offers both a free open-source edition and a paid Pro tier. The free version provides core deployment functionality, while Up Pro, priced at $19.99 per month USD, adds production-ready features including encrypted environment variables, error alerting, unlimited team members and applications, priority email support, and global deployments. The Pro pricing model charges per company rather than per team member or application, making it cost-effective for organizations deploying multiple services.
According to GitGenius activity tracking, the repository shows extended response latencies on issues and pull requests, with a median response time of 36157.3 hours and a mean of 36821.6 hours across tracked items. The most active issue label tracked is Marketing, suggesting community engagement around the project's visibility. Contributor activity has been minimal in the tracked period, with benkauffman and jaimeiniesta each recording one event. The repository shares overlapping contributors with major projects including Microsoft's VSCode and TypeScript repositories as well as the Rust language project, indicating some crossover with the broader developer tooling ecosystem.
The repository is classified across multiple domains including Serverless, Deployment, Cloud, Applications, APIs, Static Websites, Automation, Infrastructure, CDN, and SSL, reflecting its broad applicability across different deployment scenarios. The tool's documentation is hosted at up.docs.apex.sh, and the project maintains an examples repository and community Slack channel for user support and discussion. The core value proposition centers on eliminating operational overhead while maintaining the flexibility and security of AWS infrastructure, positioning Up as a bridge between the simplicity of platform-as-a-service offerings and the power of cloud infrastructure management.
