Conference Speaker Intelligence Replaces the Conference & CFP Signal

Shipped June 4, 2026.

The conference-cfp signal type has been retired and replaced by conference-speaker, a contact-level feed of real speaking appearances: who is speaking, at which event, and on what topic.

What changed

• conference-cfp is fully removed from the API surface: it no longer appears in GET /v1/signals/types or the signal_type enum, and requests filtering on it now return a validation error. The type never carried a live data feed, so if you never referenced it explicitly, nothing changes for you.
• conference-speaker (association: contact, alias conference) is live now and appears everywhere signal types are listed, including GET /v1/signals/types/{type}/history.

What you get with conference-speaker

Each signal ties a speaker to an appearance, with metadata in the signal's data payload:

• Event: conference_name, conference_date, conference_location, conference_url, conference_topics
• Session (where the event publishes it): session_title, session_description, session_track, session_type, session_recording_url
• Speaker: speaker_bio, co_speakers, plus relevance and confidence indicators

New data lands monthly.

Action needed

If your integration references conference-cfp in signal type filters or mappings, switch it to conference-speaker.

Questions? [email protected]