Wondering how reward-based crowdfunding actually works? You pledge money to a creative project and receive a reward, such as a finished product, not a share of the business. Here is what to know and watch for.
If you are new to the wider field, start with the guide to crowdfunding for creators.
| Item | Value |
|---|---|
| Kickstarter fee on a successfully funded project | 5% of funds collected |
| Payment processing fee on top (Stripe) | Roughly 3-5% |
| Campaign length allowed on Kickstarter | One day to 60 days (30 days tends to work best) |
| Rewards-based share of crowdfunding revenues in 2019 | 74% |
| Year Kickstarter began using all-or-nothing funding | 2009 |
Fee and duration figures come from Kickstarter’s help page, and the revenue share and start year come from a Wharton working paper. Figures can change, so check the source before you rely on them.
What reward-based crowdfunding is
In reward-based crowdfunding, a creator publishes a project page and backers pledge money in exchange for a reward. According to the Wharton paper, that reward is typically a unit of the final product, delivered after development finishes.
Backers are not investors. A Brookings commentary dated June 30, 2015 notes that crowdfund backers receive neither an equity stake nor a monetary return on their investment.
It is also the biggest type of crowdfunding. The same Wharton paper says rewards-based campaigns accounted for 74% of total crowdfunding revenues in 2019.
A broader walkthrough covers how does crowdfunding work from first pitch to payout.
How all-or-nothing funding works
Kickstarter, the best-known platform, uses all-or-nothing funding. Creators set a goal and a deadline, and the project only receives money if it reaches that goal. As of Kickstarter’s help page dated September 2, 2026, a campaign that falls short means no money changes hands: backers are not charged and the creator receives no funds.
The same page gives three reasons for the model:
- It protects creators, who know they have enough money to deliver before they collect.
- It protects backers, whose pledge only collects if the campaign is viable.
- It creates urgency and momentum, giving early backers a reason to recruit others.
Once a campaign launches, the goal and the deadline are locked in. A creator who decides the timing is wrong can cancel and relaunch later, and can win back original backers by posting an update on the canceled project.
Backers can cancel a pledge at any time before the campaign ends. After a successful campaign, pledges are collected and can no longer be canceled.
There is no cap on what a campaign can raise. Money beyond the goal counts as overfunding, and many creators use it to unlock stretch goals such as extra features or deliverables.
What reward-based campaigns cost
Running a campaign is not free. On Kickstarter, a successfully funded project pays a 5% fee on the funds collected, and the payments processor, Stripe, collects a further fee of roughly 3-5%, as the help page dated September 2, 2026 states.
Those fees matter when you set a goal. Plan around the following:
- The platform fee and the processing fee both come out of what you raise.
- Campaigns can run from one day to 60 days, though 30 days tends to work best.
- Rewards usually ship months after the campaign ends, so the money has to cover production and delivery too.
All-or-nothing vs keep-it-all
All-or-nothing is not the only design. The Wharton paper says Indiegogo has let entrepreneurs choose between all-or-nothing and keep-it-all (also called flexible funding) since 2011, while Kickstarter has used all-or-nothing since 2009.
| Design | If the goal is missed |
|---|---|
| All-or-nothing (fixed funding) | Pledges are refunded in full and the creator gets nothing |
| Keep-it-all (flexible funding) | The creator still collects everything pledged |
The two definitions in this table come from the Wharton working paper, and platform rules can change, so check the source before you rely on them.
The authors built a theoretical model of the trade-off. They find that a keep-it-all campaign always raises less money than an all-or-nothing one, yet can produce higher profits for projects with low odds of financing and high retail potential.
The takeaway is that neither design wins everywhere. If you are comparing a one-off push with ongoing support, see recurring crowdfunding vs one-time campaigns.
Risks when rewards do not arrive
Backing a project means trusting its creator. In the first-ever Federal Trade Commission complaint against a Kickstarter project, as reported by Brookings on June 30, 2015, creator Erik Chevalier was charged with misusing the $122,874 in pledges he received for the board game The Doom That Came to Atlantic City.
He agreed to a settlement that includes a fine of $111,793.71. Brookings noted that this was less than the total raised and that backers would not receive a refund, although another company, Cryptozoic Entertainment, stepped in to publish the game.
Goals matter for backer satisfaction too. A 2021 study in the Journal of Management Information Systems analysed a Kickstarter dataset of nearly 390,000 campaigns. It found that creators who set particularly meager funding targets are more likely to receive sufficient funds but less likely to satisfy backers with the outcomes they deliver.
Questions to ask before you pledge or launch
The sources above point to a short checklist for backers and creators alike:
- Does the funding goal cover delivering the promised rewards, not just reaching the target?
- Does the creator explain clearly how the money will be spent?
- Do you understand what happens if the goal is missed under that platform’s funding design?
- Are you comfortable waiting months for a reward rather than buying a finished product?
- Are the fees included in the budget?
Frequently asked questions
Is reward-based crowdfunding the same as investing?
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No. Backers receive the promised reward at most, with no equity stake and no monetary return, according to a Brookings commentary dated June 30, 2015.
What happens if a Kickstarter campaign misses its goal?
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As of Kickstarter’s help page dated September 2, 2026, no money changes hands. Backers are not charged and the creator can relaunch at any time.
Can a campaign raise more than its goal?
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Yes. Kickstarter says there is no limit, and funds beyond the goal count as overfunding, which many creators tie to stretch goals.
Do backers get a refund if a funded project fails to deliver?
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Brookings reported in 2015 that the creator typically refunds backers in that case. It also noted that Kickstarter’s terms require delivering rewards or refunding, but that enforcement was not rigorous.
