Webapp.io is a code review automation platform that provides on-demand preview environments for full-stack web applications, enabling developers to build and test their code 10 times faster than traditional CI/CD systems. By utilizing intelligent caching and parallelized end-to-end testing, it eliminates bottlenecks in the development pipeline, allowing for rapid iteration and deployment.
Funding
$1.1M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

ACGNFounders
Product
Problem
Traditional CI/CD systems often create bottlenecks in web application development pipelines due to slow build times and inefficient testing processes. This can lead to delayed deployments and slower iteration cycles for developers.
Solution
Webapp.io is a code review automation platform that accelerates the development of full-stack web applications by providing on-demand preview environments. The platform leverages intelligent caching and parallelized end-to-end testing to eliminate bottlenecks in the CI/CD pipeline. By automatically creating full-stack previews for every branch, Webapp.io enables developers to rapidly build, test, and deploy their code. The platform's configuration is managed through Layerfiles, which define the build steps and deployment configurations for the pipeline.
Target Audience
Webapp.io primarily targets web application developers and DevOps teams looking to improve their CI/CD pipeline and accelerate their development cycles.
Features
- Full-stack preview environments for every code branch
- Intelligent caching to skip unnecessary build steps like "npm install"
- Parallelized end-to-end testing using integrations with Cypress, Jest, and other frameworks
- Guided installer for connecting to GitHub, GitLab, or BitBucket
- Layerfiles for defining build and deployment configurations
- Support for various technologies including React, Docker, Docker Compose, Kubernetes, Node JS, Angular, Django, Rails, and Laravel
- Integrations with testing frameworks like Cypress, Reflect.run, Browserstack, and Selenium