Flex.io is an API for building and deploying serverless data feeds. We help developers quickly move and process data in the cloud without worrying about server infrastructure.
Tiers that scale with you. Free during our beta period.
+ $0.006 per additional execution
+ $0.005 per additional execution
+ $0.004 per additional execution
Frequently Asked Questions
Yes! We offer a free 14-day trial including all features in our top tier for testing and prototyping.
A pipe is a collection of steps that defines how a data feed operates. Flex.io provides pre-built data connections and simple, adaptable building blocks for common operations you can use to build a pipe. You can also define your own custom steps using Node.js or Python.
Flex.io executes the steps in a pipe each time you tell it to run. You can run a pipe from the API, scheduler or email trigger. Each pipe run is counted toward your usage metrics as one execution.
As many as you need. We don't have any limits on building or deploying pipes; we simply bill based on cumulative usage.
Bandwidth is the aggregate output from Flex.io to anywhere else, such as cloud file storage, to a website or standard out (stdout) on the command line. File input is not counted against bandwidth.
We've built in some breathing room with soft caps for overages rather than stopping execution of the pipe or automatically bumping you into a more expensive plan. If the overage is significantly more than your plan, we'll contact you.
Flex.io accepts Visa, MasterCard, American Express and Discover cards using the Stripe payment gateway.