What is webapp.io?

Webapp.io is a hyper-optimized DevOps platform for webapps.

We build testing VMs in seconds every time you push code to GitHub, GitLab, or BitBucket.

  • Our VMs automatically hibernate when they aren’t being used
  • We let you duplicate VMs to make copies of your stack and run acceptance tests in parallel
  • We take snapshots of the VM as it builds, so that future builds can entirely skip docker pull or npm install

What happens when I sign up?

  1. You’ll install webapp.io onto a GitHub, GitLab or BitBucket repository
  2. Our onboarding will guide you to build a Layerfile which defines your VM build
  3. You commit your Layerfile, and we’ll automatically build it into a VM every time you push a commit.

What can serverless VMs be used for?

Our users primarily use serverless VMs for three things:

  1. Preview environments - by making a Layerfile with the EXPOSE WEBSITE directive, you immediately get an environment deployed for every pull request.
  2. Acceptance tests - by making a Layerfile with SPLIT 5, you can build your stack and fork it five times to run tests in parallel.
  3. Hosting - by using webapp.io hosting, you can make ephemeral environments stick around and not shut off.

At webapp.io, we’re building a serverless VM platform. You can even create multiple Layerfiles and combine them into powerful DevOps workflows to help your team ship 10x faster.


General Limits

The following general limits are applied to all Webapp.io accounts to prevent abuse.

Number of members31050Unlimited
CI/CD Features
ConcurrencyNone6 parallel VMs12 parallel VMsCustom based on server size
Debugging terminal access
BUTTON feature
SPLIT feature
GitHub, GitLab, BitBucket Integrations
Cypress, Reflect.run, Doppler Integrations
API & Webhooks
Layerfile Analytics
Custom performance reports
Custom integration requests
Production-like preview environments
Access to free domain cidemo.co
Secure preview environments
Retry feature
Version history guaranteeNone15 days for 10 URLs30 days for 50 URLsCustom
Number of private previewers31050Custom
Full stack hosting
Host your full stack MVPs
Domains per organization1510Unlimited
Server access
VM access2 VMs7 VMs12 VMsCustom based on private server
Server typeSharedSharedSharedPrivate
Support, Security & Compliance
Technical support levelsCommunity ForumEmailEmail & Slack ConnectEmail, Slack Connect & Video with SLAs
Custom roles and permissions
SOC2 and HIPAA support
Security reviews
Pay by invoice

If your project is likely to exceed these limits, please contact sales to discuss solutions.