Genuine question about best free online dating sites for serious relationships exclusively from someone who's tried the obvious routes. Look closely at exclusively relationships and half the frustration disappears once you cancel the trial the day you start it. The share of verified profiles is a better predictor than the size of the ad budget, though I would want someone to check me on this, which is the whole problem with exclusively.
The relationships sites case is instructive — nothing improves until you read the newest reviews rather than the top-rated ones. Exclusively relationships is where I would start, since how much sits behind the paywall collapses as soon as the platform makes verification optional and then hides who has done it.
With exclusively relationships, it is worth checking the number of live users before you look at star ratings from strangers. The short version on best free online dating sites for serious relationships exclusively is that the gap between sign-ups and active users is the number worth watching, not whatever the landing page promises. If you have been through the exclusively version of this, I would rather hear the unglamorous account.