Build Reactive Apps

An API to consume, query and subscribe to historical and streaming data.

 Apr 12    Introducing Reactive Search: A UI components library for building amazing search experiences

How it works

An app subscribes to database queries on As new data arrives, Appbase streams JSON updates back to the app. It scales to thousands of devices subscribing to hundreds of queries.
Elasticsearch Compatible
Run geo queries, full-text search, range filters or advanced aggregations.
GET Stream Updates
All queries support streaming (aka continuous results).
Read about our top 10 uses of data streams.
Secure and Reliable
All APIs are authenticated with Basic Auth over HTTPS and support multiple keys with read / write access.

Get Started in Minutes

Robust, clean APIs that let you focus on building great stuff.

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A live feed of meetup RSVPs searchable by city and tags. Find what meetups people in your city are attending.
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Visualize realtime Foursquare Check-ins on a map.
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