Effortlessly add chat functionality to your apps with Momento

Notify users with Momento Topics and store your chats with Momento Cache.

Why Momento?

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Performance

It's fast. Messages are published within milliseconds at any scale! Did we mention it is also the fastest way to get to production?
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Scalability

Momento scales down to free when you are not using much and scales up to handle millions of concurrent users. You only pay for what you need–and you can kiss your pager goodbye during load spikes since Momento just absorbs the load.
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Cost-efficiency

Save time, money, and complexity. The pay-per-use model allows you to build a production grade chat app for a few dollars–and that's if you don't fit in our generous free tier.

See what you can build using Momento Topics and Cache

Build a multiplayer in-game chat
Momento Topics is ideal for integrating multiplayer text chat directly into your Unity-powered game. No need to configure any external servers or architecture—Momento handles it all.
Integrate Momento with your Unity App ->
Illustration of a game controller with a chat message
Build a multiplayer in-game chat
Momento Topics is ideal for integrating multiplayer text chat directly into your Unity-powered game. No need to configure any external servers or architecture—Momento handles it all.
Integrate Momento with your Unity App ->
Illustration of a game controller with a chat message
Build a multi-player language chat app with built-in moderation
With Momento Webhooks in conjunction with Topics an Amazon Translate, users can communicate their preferred language, transcending language barriers for a more inclusive experience.
View GitHub repository ->
Illustration of chat messages saying hello in different languages
Build a multi-language chat app with built-in moderation
With Momento Webhooks in conjunction with Topics and Amazon Translate, users can communicate in their preferred language, transcending language barriers for a more inclusive experience.
View GitHub repository ->
Illustration of chat messages saying hello in different languages

Learn how customers leverage Momento

AI chatbot reference architecture
CYDAS PEOPLE adds Momento to their ChatGPT AI-powered chatbot in just two hours while avoiding instance management.
Read Case Study
In-Game Chat Reference Architecture
ZigZaGame powers their in-game chat with Momento and reduced total cost of ownership by 30%.
Read Case Study
AI chatbot reference architecture
CYDAS PEOPLE adds Momento to their ChatGPT AI-powered chatbot in just two hours while avoiding instance management.
Read Case Study
In-Game Chat Reference Architecture
ZigZaGame powers their in-game chat with Momento and reduced total cost of ownership by 30%.
Read Case Study

Frequently asked questions

Why is Momento Topics a better solution than websockets for publishing messages?
Why is it beneficial to use webhooks as a subscriber to a topic for chat applications?