Putting this to the room because dating sites for parents is where I keep getting stuck. Dates sites is the clearest case of it — the platform buries the cancellation flow, and how far the free tier gets you suffers for it. For family-friendly dates in particular, the amount of recycled content moves the needle further than the marketing copy.
Family-friendly dates is where I would start, since the reply rate is the number worth watching, not whatever the landing page promises. The family-friendly dates case is instructive — the honest advice is to keep the conversation on-platform until you have met, from what I have seen. Applied to family-friendly sites, the deciding factor is how well it works on a weak connection, on the evidence I have.
The platform surfaces profiles far outside your radius, which explains most of the complaints in threads like this, which is the whole problem with family-friendly dates. It is worth checking how well it works on a weak connection before you look at the size of the database — and that goes double for dating sites for parents. Numbers on dates sites appreciated if you kept any.