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Sonist

Explore live-audio mention detection for prediction markets, with keyword-triggered trading features offered through a release waitlist.

Available on
Web, Live audio
Pricing
Free browsing is listed
Availability: restricted

Screenshots and interface

What is Sonist?

Sonist is built around markets that resolve on spoken words. Its workflow transcribes an audio source, identifies a configured keyword and routes a trade on a supported connected account. Public browsing is free; the live trading engine and advanced speaker controls are advertised in Plus and Pro plans that currently use a release waitlist.

Who it is for

  • Researchers working on spoken-word mention markets
  • Users comparing audio-to-order workflows
  • Traders who need speaker-specific keyword conditions

Features and coverage

Available on
Web, Live audio
Markets & venues
Kalshi, Polymarket
Research topics
Mention detection, Audio-triggered workflows
  • Market browsing

    Inspect approved markets and live prices on the free tier.

  • Word-by-word transcript

    Follow the audio recognition workflow.

  • Keyword meters

    Track mentions relevant to a configured contract.

  • Automated order concept

    Plus describes execution from detected words on the user’s account.

  • Panic-sell controls

    The paid engine lists an emergency exit control.

  • Session handling

    Plus lists 15-minute AFK sessions and restart handling.

  • Speaker controls

    Pro advertises diarization, speaker-gated trading and voice tuning.

  • Parallel sessions

    Pro lists up to three live sessions and 30-minute AFK windows.

Workflows with Sonist

Evaluate a mention market

Read the exact word, speaker and counting rule before considering an audio trigger.

Inspect a demo

Use an approved demo session to compare transcript output with the original source.

Assess paid access

Confirm release availability, account support and order controls before relying on the advertised engine.

Pricing and total cost

Free browsing is listed. Plus and Pro show feature sets but no numeric prices; both direct signed-in users to a release waitlist. Demo sessions require administrator approval.

Getting started

Before you start: Plus and Pro are release-waitlist offers, not unrestricted public access.

  1. Browse supported markets.
  2. Read the mention contract’s exact rules.
  3. Create a free account if needed.
  4. Request an approved demo or join the relevant release waitlist.
  5. Confirm audio source, keyword and speaker configuration.
  6. Inspect order permissions and emergency controls before any funded use.

Useful links

What to check

  • Plus and Pro are release-waitlist offers, not unrestricted public access.
  • PredictIt, Manifold and Metaculus are labeled coming soon.
  • The advertised 238 ms word-to-order figure does not establish end-to-end audio latency for a user’s source.
  • Transcription, speaker attribution and contract counting rules can disagree.

A closer look

Ratings & reviews

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Editorial rating
2.5/ 5
0 user reviews

Our take on Sonist

Live-audio detection and market browsing describe an interesting mention-market workflow. Paid execution features remain on a release waitlist and demos require approval, limiting what is currently available to evaluate.

Based on documented features, setup and access terms. How we rate

User reviews 0

The main score switches to user ratings after 5 published reviews.

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Frequently asked questions about Sonist

Can I use the full trading engine immediately for free?

No. Free covers browsing; the engine is listed under waitlisted paid plans.

Which venues are shown as supported?

Kalshi and Polymarket.

Can it distinguish speakers?

That capability is advertised for Pro.

Are paid prices public?

No numeric amounts are shown.