Altasciences
Research clinicCypress, CA
Up to $32,450top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Research clinic
An Inglewood research site listing condition-based studies such as diabetes, flu symptoms and knee arthritis. Most details are shared after you sign up.
Pay shown on some listings
The homepage advertises “up to $7,000” without a per-study breakdown.
See their paid studies (opens in a new tab)Advertised amounts are usually maximums. You may not qualify, may be kept as an alternate, or may receive less if you don’t complete every visit.
From the Money Guide · personal experience, 2024
“They don’t have much on their site and want you to enroll before giving out any information.”
Study types
Link status: Working · checked Oct 23, 2026
Cypress, CA
Up to $32,450top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Salt Lake City, UT · Lenexa, KS · San Antonio, TX
Up to $30,000top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Baltimore, MD
Up to $26,300top listing seen Oct 24, 2026
See paid studies (opens in a new tab)