Prematch-only vs live + prematch WebSocket

Answer: as of 9 November 2026, oddssea Prematch is published at $59/mo for a prematch-only WebSocket. PinnFeed Builder (€99/mo VAT incl., or €990/yr ≈ €82.50/mo) is the lowest published live + prematch Pinnacle WebSocket we found on monthly or annual billing. Sources: compare.

Do not mix scopes#

Saying “cheapest WebSocket” without live + prematch is misleading. If you truly need prematch only, a prematch-only plan can be lower.

Trial CTA#

Builder (€99/mo) for WebSocket and closing history. 3-day trial; card required, charged after day 3 unless cancelled. Free REST: signup. Related: answers hub, docs.

Related: Live sports odds API.

Questions people ask#

Does Builder include prematch?#

Yes — live and prematch.

Where are the disclosures?#

/cheapest-pinnacle-odds-websocket and compare.

Is this educational content for adults?#

Yes (18+).