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CompWatch

6,153 live competitions

For data teams & analysts

Bulk competition data licence

A supported, high-volume feed of the UK prize-competition market: every live competition across 414 sites with prices, odds and live sell-through, plus derived intelligence (predicted final odds, expected value) and a full sell-through history archive. Delivered as JSON or CSV over a simple REST API.

Looking to connect an AI assistant instead? The conversational MCP API is free with Power Mode. This page is for bulk and historical data access.

Tiers

Snapshot
£500/mo

A daily full pull of active competitions — core fields (prize, price, tickets, odds, closing time), JSON or CSV.

Sync
£1,500/mo

Adds the value layer (predicted final odds, expected value, cash alternative) and incremental polling with updated_since.

Intelligence
Price on application

Adds the full sell-through history archive and market analytics — time-series data you can't reconstruct by scraping.

Endpoints

GET /api/v1/competitions — active competitions, cursor-paginated (format=csv supported)

GET /api/v1/competitions?updated_since=<iso8601> — incremental sync (Sync tier +)

GET /api/v1/competitions/{id} — a single competition

GET /api/v1/competitions/{id}/history — sell-through time-series (Intelligence tier)

GET /api/v1/sites — site directory with trust ratings & indicators

Authenticated with a bearer token, rate-limited per tier. Trust ratings are exposed as letter grades only; we never expose the underlying scoring.

Full API documentation

Enquire about a licence

Tell us which tier fits and how you'll use the data, and we'll get you set up. Licences are billed monthly; the Intelligence tier is priced on application.

Enquire about a data licence