Stream the webin real-time

Define rules. Get notified the instant a matching web page changes.
News, brands, competitors — streamed via SSE.

Try Firehose

Free during beta. No credit card required.

Why Firehose?

Built foragents

(and humans, too.)

Real-time Streaming

Server-sent events deliver data the moment it happens. No polling required.

Powerful Filtering

Create rules to filter exactly the data you need. Boolean operators and wildcards supported.

Simple API

RESTful endpoints for managing rules. SSE for streaming. That's it.

Use Cases

See it inaction

And more use cases →

Track earnings reports and market-moving news across major publications in real-time.

market-newsRule

title:tesla AND page_category:"/News" AND language:"en"

Events matching this rule stream in real-time →

firehose stream

Connecting...

Powerfulfiltering

Lucene query syntax gives you surgical precision

ahrefs

Match any mention

"site explorer"

Exact phrase match

title:tesla

Search page titles

domain:reuters.com

Target specific sites

page_category:"/News"

ML-classified content

page_type:"/Article"

Article types

tesla AND "electric vehicle"

Combine with AND

"machine learning" OR "artificial intelligence"

Flexible with OR

NOT "promotional"

Exclude keywords

language:"en"

Filter by language

publish_time:[2026-01-01 TO 2026-03-01]

Date ranges

title:tesla AND page_category:"/News" AND language:"en"

Stack for precision

Let AI set it up for you

Create a key, install the Firehose skill in your AI assistant, and share your key. It can set up taps, rules, and streaming from a single prompt.

1. Create a key 2. Install skill.md

Ready tostream?

Try Firehose