Experiment vs Mightycause Comparison 2026
Both cover crowdfunding. Here is what separates them on price, billing, what you can take with you, and coverage.
At a glance
- Both have a genuinely free tier.
Side by side
Experiment | Mightycause | |
|---|---|---|
| Starting price | Free | Free |
| Pricing model | Free | Free |
| Free tier | Yes | Yes |
| Billing | Usage-based | Usage-based |
| Free trial | Not stated | Not stated |
| API | Not stated | Not stated |
| Data export | Not stated | Not stated |
| Their cut | 8% of what you earn | Not stated |
| Runs on | Web | Web |
| Covers | Crowdfunding | Crowdfunding, Tips & Donations |
| Works with | Nothing in particular |
Shaded rows are where the two answers disagree and both listings have answered. A row where one side has not stated a fact is left plain, because silence is not a difference.
Experiment
Crowdfunding for research projects
Experiment funds science: a researcher posts a hypothesis, a budget and a method, and backers pay for the work rather than for a product. Every project is reviewed by a person before it goes public, and funding is all or nothing, so a project that misses its number charges nobody. What backers get back is the result, usually a paper or a data set. Anybody looking for a reward tier will find this a strange place.
Our note
Set the goal at what the work actually needs rather than at an ambitious number, because all-or-nothing turns an over-ambitious target into no money at all. The 8 percent is at the high end for crowdfunding, and what buys it is a reviewed, credible platform that scientific backers already trust.
Mightycause
Nonprofit fundraising with no monthly bill
Mightycause gives a nonprofit donation pages, peer-to-peer fundraising and event tools without a subscription, and it operates as a donor advised fund, which is what lets it handle receipting and the 501(c)(3) paperwork on the organisation's behalf. The company states an overall ceiling on what a donation costs rather than splitting platform and processing. There are no donor tip prompts. Anybody outside the United States is in the wrong place.
Ratings are the average of reviews readers left. The facts are stated by each tool’s own listing and are not verified by CloutStack. How we make money.