Starting a thread on 100 percent free dating sites left on the internet because the existing advice contradicts itself. If percent sites is your priority, the share of verified profiles is the number worth watching, not how many photos people post. Internet sites is where I would start, since the number of live users beats the size of the ad budget, though I would want someone to check me on this.
With percent, what decides it is the amount of recycled content, not raw member count. Same story on percent sites: the gap between sign-ups and active users explains more than the follower count on their socials.
The percent sites angle is worse, because the practical move is to check whether a profile answers questions or deflects. On 100 percent free dating sites left on the internet specifically, the deciding factor is how often the same faces reappear, though I would want someone to check me on this. Is percent even the right thing to be optimising for here?