---
canonical: "https://www.softatlas.io/harper/products/harper"
name: "Harper"
provider: "Harper"
category: "Developer & Engineering / Backend & Cloud Platforms / Database Platforms"
review_count: 0
format: "PLATFORM_PRODUCT"
ai_powered: false
website: "https://www.harper.fast"
updated: "2026-11-12"
---

# Harper

By [Harper](/harper.md)

Harper is a unified runtime combining database, cache, application logic and messaging in one process, with REST and GraphQL APIs generated from a schema.

## Features
- Database, cache and messaging in one process
- Generated REST and GraphQL APIs
- MQTT, WebSocket and SSE real-time updates
- Vector search

## Built for
DEVELOPERS

Source: https://www.softatlas.io/harper/products/harper