Build on Momento Topics
Enable real-time communication between different parts of a distributed system.
A serverless event messaging service you can take to prod today
Topics is a serverless pub/sub service that allows for real-time communication between parts of a distributed application. Instead of spending cycles defining topic resources and dealing with the pain of a tightly-coupled system, push to an unlimited number of channels on the fly without any topic management.
Download the Momento Topics quick reference guide to save for later!
No complicated pricing schemes here. Free for the first 50GB transferred to/from Momento per month, then just $0.50 per GB.
Publish to a channel with millions of subscribers without wasting time on sharding nodes and other configurations.
High Scale and High Speed
Seamlessly scale to millions of messages per second while maintaining single-digit milliseconds for tail latencies.
Momento Topics Use Cases
Feature Flag Management
Toggle features on/off instantly across your fleet without redeploying.
Kick Off Asynchronous Workflows
Choreograph complex workflows in the background as events occur.
Momento executors: Attach a Lambda function in your AWS account to a topic. Momento will automatically execute these functions for you.
Momento triggers: React to changes on specific item(s) in your cache. You'll be able to set up rules that only notify you when a specific condition is met, like a counter hitting 1000 or key expiring.
March 29, 2023
Momento just got more powerful: Introducing Topics
A simply priced, fully serverless event messaging system ready for massive scale.
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