Post work
FoundersBid runs two kinds of listing. They look similar, but the rules for participants and for money are different, so pick the one that matches the job.
Bounty
Several qualified people can compete on a bounded task.
You describe one bounded piece of work, set the reward, the deadline, and how many people take part. Each participant submits their best attempt. You review the submissions and pick the winner.
Post a bountyProject
Choose one provider from proposals before work begins.
Providers send you a proposal: their approach, their evidence, their price, their milestones. You pick one person. The work is funded after selection and runs through the milestones, each paid when you approve it.
Post a projectNot sure which one fits? Read the full comparison before you start.