Alternatives to Ember

Ember is a public AI prediction engine that generates daily market calls on Polymarket using three independent AI models: Claude, Grok, and Gemini. Every morning at 7AM EST, these models provide forecasts before markets resolve, and their calls are timestamped with full transparency. It operates on the principle that an AI which hides its reasoning is not trustworthy, so every prediction, including wrong ones, receives a public post-mortem.

Ember is designed for traders, analysts, and anyone interested in prediction markets who values transparent, auditable AI forecasts. It is particularly useful for users on Polymarket who want to compare independent AI consensus against crowd sentiment to identify high-conviction signals. The platform also appeals to data enthusiasts who appreciate rigorous performance tracking through Brier scores and public accountability.

Based on the provided product description, Ember operates as a public prediction engine with no mention of a paywall or subscription fee. The core service of receiving daily market calls and accessing public scorecards appears to be freely available. Users can view every prediction, timestamp, and accuracy metric without any edits or hidden costs.

Ember’s main features include three distinct AI models (Claude, Grok, Gemini) making independent daily calls on Polymarket markets before resolution. It flags high-conviction signals when an AI diverges from the crowd by 10 or more points, and tracks accuracy using Brier scores that reward both precision and confidence. Every call is timestamped before the outcome, and all predictions are permanent with no post-hoc edits, including detailed post-mortems for incorrect calls.