What do UK site contact databases cost, and which providers do members recommend?

Members have negotiated group deals on site databases to reduce per-head costs significantly.

**Propel** — approximately £550–600 for premium service; updates the list quarterly with new site openings and venue counts. One member secured a group deal that brought the per-head cost down to £1.50.

**Bowimi** — mentioned as "quite good"; at least one member has recently signed up.

**CGA** — mentioned as an option but no pricing details shared in discussion.

Members noted that **sharing costs across multiple founders substantially reduces the unit cost** — the group deal achieved £1.50 per person versus the full list price. There was a light-hearted question about whether disclosing group sharing to vendors would increase pricing, but the deal was completed without issue.

One member suggested **using AI as a free alternative**, though no further detail was provided on viability or data quality.