Afluencer
Free-to-join collab marketplace; each listed collab sets its own reward, whether free product, cash, or both.
What it pays
No platform-set rate. Each collab lists its own reward: free product only, a flat paid amount (examples seen on its own site: $150, $200), or free product plus a fee.
What it charges
Free at its Micro tier ($0/mo) to build a profile and apply to collabs. Paid tiers (Macro $29/mo, Mega $79/mo) add more monthly application credits and visibility; these are subscriptions to Afluencer, not a cut of collab pay.
Who can join
Free sign-up; no platform-wide follower minimum, though individual collabs often set their own.