Daily Earnings Estimate: $5-$30/day estimate
Prolific is a survey site that pays higher than other competitors. However, due to Prolific paying higher there can sometimes be a waiting list to get accepted onto their platform.
Daily Time Commitment: 15–30 min/test (0.5–2 hrs/day)
Startup Costs: $0
Skill Level: Easy
NOTE: The only drawback to Prolific is that it can take a little while to get your application accepted.
Rating: ⭐⭐⭐⭐⭐ (5/5)