
Sources
What we monitor, and what we don't. Honestly.
Every source Heardsay uses is legal and API based. No scraping behind logins, no grey-area data. Here is the full list.
14 days free. No card needed to start.
Included on every plan
What we monitor
Google News
Search results from Google News RSS for each query, in the English and French editions.
GDELT
The GDELT DOC 2.0 API, which indexes news outlets around the world in many languages.
Your own RSS feeds
Local papers, government newsrooms, industry blogs: any RSS or Atom feed you add.
Reddit
Public posts and comments through the official Reddit API.
Bluesky
Public posts through the Bluesky public search API.
Mastodon
Public hashtags and search on the instances you choose.
YouTube
Video titles and descriptions through the YouTube Data API.
Hacker News
Stories and comments through the Algolia Hacker News API.
Website changes
Any public page you list, checked for meaningful text changes.
Optional, with your own key
Add these if you need them
X (Twitter)
Available when an X API key is added. X charges for API access, so it is off until you choose to pay for it.
NewsAPI and similar
Commercial news APIs can add more outlets. Each is disabled until a key is added.
Not covered
What we don't monitor
Some tools claim to see everything. We would rather tell you where the edges are.
Private Facebook, Instagram and LinkedIn content
These platforms do not offer a legal way to search posts at this price. We do not scrape them.
Anything behind a login
Private groups, closed forums, paywalled article text and direct messages are off limits.
TV and radio broadcasts
We do not transcribe broadcasts. Online articles from broadcasters are covered through news search.
Print-only publications
If it only exists on paper, we cannot see it. Most outlets publish online too.
See what these sources say about you.
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