AWS AppSync
AWS AppSync is a managed GraphQL service with built-in realtime subscriptions, offline data sync, and integration with AWS services for building collaborative, data-driven applications at scale.
Overview
| Category | Realtime |
| Self-Hostable | No |
| On-Prem | No |
| Best For | growth, enterprise |
| Last Verified | 2026-02-13 |
Strengths & Weaknesses
Strengths:- reliability
- customization
- performance
When to Use
Best when:- AWS ecosystem users
- GraphQL needed
- need scale
- complex data requirements
- need non-AWS solution
- want simple setup
- budget constraints