Pay only for the exact time your actions run, down to a fraction of a second. When an action is not working, it’s not in memory, so you don’t pay anything.Check Pricing
Run your action thousands of times in just seconds, or a week, or just once a week. Action instances scale to meet demand exactly, then disappear.Explore Concepts
Trigger your actions from events in your favorite services, or directly via REST API. Interact with services directly in code or use our library of community packages.Show Integrations
Explore OpenWhisk samples
See how OpenWhisk can solve your existing problems better than traditional compute resources
Build serverless REST API handlers. Create actions that execute logic to execute in response to HTTP.
Respond to database changes. Create auto-scaling actions that execute logic when text or images are inserted into a Cloudant database.
Respond to messages and handle streams. Create auto-scaling actions that execute logic in response to messages or streams.