Alternatives to Ember

Ember is a public AI prediction engine that provides daily market calls on Polymarket contracts. Every morning at 7AM EST, three distinct AI models—Claude, Grok, and Gemini—independently forecast outcomes before they resolve, with all calls timestamped and uneditable. The platform emphasizes transparency by tracking accuracy using Brier scores and flagging high-conviction signals when AI predictions diverge from the crowd by 10 or more points.

Ember is designed for traders, analysts, and decision-makers who rely on transparent, verifiable AI predictions for event-driven markets. It is particularly suited for users who value public accountability and want to see the raw performance of multiple AI models over time. The platform appeals to those who prefer a daily, structured forecast rather than real-time alerts, and who are comfortable with a public record of both wins and losses.

Based on the provided product description, Ember operates as a public platform where all predictions, scores, and post-mortems are openly accessible. There is no mention of a paywall or subscription fee for viewing the daily calls or tracking the model performance. Users should verify the current pricing model on the official website, as the description focuses on transparency rather than cost.

Ember’s core features include daily independent predictions from three AI models (Claude, Grok, and Gemini), timestamped calls made before market resolution, and public accuracy tracking via Brier scores. It automatically flags high-conviction signals when AI predictions diverge from the crowd by 10 or more points. Additionally, every incorrect call receives a post-mortem analysis, and the entire record builds publicly with no edits allowed after the fact.