VoteMargin

VoteMargin Pro

For people who follow every race.

Instant alerts

New polls, big moves and race calls for the races you follow, by email or Telegram.

Forecast history

How every race moved, day by day.

Odds vs the markets

Where we and the prediction markets disagree.

Data downloads

Every forecast as CSV or JSON.

Ask your assistant

Our latest numbers inside Claude or ChatGPT.

Launching with our 2028 forecasts

VoteMargin Pro

Opens with our first 2028 forecasts. Forecasts, maps and race pages stay free.

Early access: [email protected]