Access data from multiple sources with a single request. Instantly create APIs for your databases. Combine APIs into a single Merged API.
Create engaging real-time experiences by publishing data from any event source to subscribed clients through serverless WebSockets.
Built-in security, monitoring, logging, and tracing. Optional caching for low latency.
Pay only for requests to your API and any real-time messages delivered to connected clients.
How it works
AWS AppSync creates serverless GraphQL and Pub/Sub APIs that simplify application development through a single endpoint to securely query, update, or publish data.
GraphQL APIs built with AWS AppSync give frontend developers the ability to query multiple databases, microservices, and APIs from a single GraphQL endpoint.
Pub/Sub APIs built with AWS AppSync give frontend developers the ability to publish real-time data updates to subscribed API clients through serverless WebSocket connections.
Analyze multiple years of security data quickly
Centralize petabytes of data from cloud, on premises, and custom sources in your Amazon S3 buckets and use your preferred tools for security analytics.
Combine multiple data sources into a single GraphQL API
Interact with multiple data sources (SQL, NoSQL, search data, REST endpoints, and microservices) with a single network call.
Instantly create APIs for your databases
Create APIs for your relational and non-relational databases based on the shape of your existing data
Create a simple Pub/Sub API
Leverage managed WebSockets to enable clients listen to a specific channel or topic.
How to get started
Discover AWS AppSync features
Explore features for unified data access, real-time experiences, and streamlined operations.
Get started with AWS AppSync for free
Get 250,000 API requests free per month for 12 months.
Contact an expert
From start-ups to enterprise level, get support tailored to your needs.