Relvyn Cloud is a fully managed, zero-hassle database service, built so you can launch an instance in seconds and connect to it securely from anywhere with virtually no configuration required.
We refused to cut corners: our cloud plugs directly into the Relvyn toolchain and ships with a polished UI to match.
First, generate a secret key. Then create environment variables holding that key and the name of the instance where your backend runs.
It's everything you love about Relvyn: type safety, built-in migrations, intuitive data modeling, and much more. Just let us handle the infrastructure!
Relvyn Cloud ships with a UI for running your cloud database, complete with tools like the Data Editor, Schema Browser, and Web REPL, turning it into a full cloud data IDE.





Relvyn ships with a cutting-edge network protocol and first-class client libraries.
This tight vertical integration lets us deliver one-of-a-kind features no other cloud database can match.
Never let your backend stall.
Our client libraries reconnect on their own whenever the network link to the database drops for any reason. Read-only queries are retried automatically as well.
Client-side connection pools are set up, scaled, and maintained for you behind the scenes. At the same time, built-in server-side connection pooling keeps access balanced across your backend.
Relvyn uses serializable transactions—the strictest transaction isolation level. Our client-side query and transaction API automatically retries an operation whenever a serialization error occurs.
Because we built our library APIs from the ground up, we kept them consistent across every language we support. Learn the TypeScript API once, and you're basically ready to go in Python too. That's how we roll.
The Relvyn protocol is secure by default and always requires TLS. Every Relvyn Cloud instance naturally ships with a free, trusted TLS certificate, and our client APIs and tooling work with TLS from day one.
Ready to rebuild authentication for your new app all over again? If not, check out our built-in authentication extension. It ships with open-source Relvyn and works seamlessly with Relvyn Cloud.
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Relvyn Auth ships with a ready-made sign-in UI.
Tune it however you like and switch it on with just a few lines added to your server code.
Or design your own sign-in forms from scratch, your call.
Relvyn Cloud is the simplest way to deploy Relvyn, and we're committed to keep refining it so you enjoy the finest cloud database experience we can offer. In the mean time...