Prosper Review

Prosper is one of the original peer-to-peer lenders — it’s been arranging personal loans since 2005 — and today it operates as a lending marketplace where the loans themselves are made by WebBank, an FDIC-insured bank, rather than by Prosper directly. The product is a fixed-rate, fixed-term installment loan with amounts from $2,000 to $50,000 (8.99% to 35.99% APR as of September 2026) and terms as long as six years, aimed at borrowers with fair-to-good credit who want a lower rate than a high-cost installment lender charges and a longer runway than a typical bank loan offers.

The trade-off is eligibility: Prosper states a 640 minimum credit score, higher than several competitors reviewed on this site that publish no floor at all. If your credit clears that bar, Prosper is worth comparing seriously. If it doesn’t, you’re likely to be declined, so a lender with no published minimum — OneMain or OppLoans, for damaged credit — is the more realistic starting point.

How Prosper works

Prosper Marketplace, Inc. runs the application, underwriting, and servicing, but the loan itself is originated by WebBank, its partner bank, once investor commitments fund it. That marketplace structure — a tech platform pairing borrower demand with funding rather than lending from its own balance sheet — is the same basic model Upstart uses, and it’s why Prosper’s own pages note that funding “requires sufficient investor commitments” rather than promising approval outright.

Once funded, the loan is a standard simple-interest, fully amortized installment loan: a fixed rate, a fixed monthly payment, and a term you choose between two and six years (24 to 72 months). There’s no balloon payment and no requirement to re-borrow.

Rates, fees, and what a loan really costs

Prosper’s published APR range is 8.99% to 35.99%, and the origination fee runs 1% to 9.99% of the loan amount, deducted from your proceeds before the money is disbursed — you still owe and repay the full principal, you just receive less cash upfront. Prosper says there’s never a prepayment penalty, so paying a loan off early doesn’t cost extra. Prosper’s own pages mention a late fee and an insufficient-funds fee can apply but don’t publish the dollar amounts, so check your specific loan agreement rather than assuming a figure.

Here’s what that looks like on a representative loan. Say you borrow $10,000 over 36 months at 20% APR — roughly the middle of Prosper’s range — with a 5% origination fee:

• Fee deducted at funding: $10,000 x 5% = $500, so you receive about $9,500 in cash.
• Monthly payment: an APR already includes the origination fee by definition, so we amortize the $9,500 you actually receive at 20% APR over 36 months, which works out to about $353.
• Total paid over the term: $353 x 36 = about $12,710, roughly $3,210 more than the $9,500 you actually received.

These are our own amortization figures, not a Prosper quote. Your actual rate and fee depend on your credit profile, so use this as a way to read an offer, not a prediction of one. How installment loan interest actually works walks through the same math in more depth.

Who qualifies

Prosper states that borrowers must have a credit score of 640 or higher to qualify, and that applicants under 600 might not qualify at all — a firmer floor than lenders like OneMain or OppLoans that publish no minimum score. Beyond credit, Prosper asks for verifiable income, a bank account for direct deposit, and basic identifying information (name, address, date of birth) to confirm who you are. Checking your rate uses what Prosper describes as a process that “won’t affect your credit score,” consistent with a soft pull at that stage.

Applying and getting funded

You check your rate, review an offer, and — if you accept — complete verification before the loan is approved and funded. Prosper says you may receive your funds as soon as one business day after accepting the offer, completing verification, and getting final approval, deposited directly into your bank account. Because funding also depends on investor commitments behind the marketplace, Prosper’s own language is that eligibility “is not guaranteed,” which is a real difference from a direct bank lender that funds from its own balance sheet.

Where Prosper is available

Prosper’s compliance page states that personal loans are available to consumers in every U.S. state except Iowa and West Virginia. If you live in either state, Prosper isn’t an option regardless of your credit profile.

How Prosper compares

Against LendingClub (now Happen Bank), the products are close cousins: similar APR ceilings in the mid-30s and an origination fee taken off the top, though LendingClub’s $75,000 maximum and 84-month term both run higher than Prosper’s $50,000 and 72-month ceiling. Against Upstart, the comparison turns on underwriting: Upstart’s model weighs education and employment alongside credit and has approved scores as low as 300, while Prosper’s stated 640 minimum makes that same borrower a long shot — a thinner credit file is more likely to clear Upstart’s bar than Prosper’s. If your credit sits below Prosper’s minimum, OneMain and OppLoans are more realistic starting points, though both cost more if you do qualify with a stronger score.

If you’re deciding whether a personal loan is the right move at all, when debt consolidation actually makes sense and bad-credit installment loan options are worth reading before you compare specific offers.

Is Prosper legit? Complaints and reputation

Prosper is a legitimate lender: a marketplace operating since 2005 whose loans are made by WebBank, an FDIC-insured bank, with a published rate and fee range. Prosper has been BBB-accredited since 2012 and held an A+ rating as of September 2026, which reflects how the company responds to complaints rather than how many it receives. Prosper’s early years included a securities-law issue on the investor side of its marketplace rather than the borrower side: in 2008 the SEC found that Prosper had offered promissory notes to individual lenders without registering them as securities, Prosper later settled with state securities regulators and, separately, in 2013, with a class of note purchasers. That history concerns how Prosper raised money to fund loans, not how borrowers are treated.

The more recent and more relevant event is a data breach. On September 1, 2025, Prosper discovered unauthorized access to its systems; attackers had reached customer databases between June and August 2025, exposing information on about 17.6 million people, including Social Security numbers, government-issued IDs, and income details, according to Prosper’s notice of data breach and its SEC filing. Prosper offered affected customers two years of credit monitoring, and the resulting lawsuits were consolidated. If you’ve applied with Prosper before, the notice explains how to check whether your data was involved; if you apply now, a credit freeze is worth knowing about.

What the CFPB complaint database shows

We pulled the Consumer Financial Protection Bureau’s public complaint database for Prosper Marketplace, Inc. on October 7, 2026. The CFPB publishes every complaint it forwards to a company, along with the issue the consumer selected and how the company responded, so the figures are a record of consumer-filed complaints, not findings of wrongdoing. The twelve-month window opened a month after Prosper disclosed the breach described above.

• 341 complaints in the twelve months ending September 30, 2026, up 10% from 309 the year before. Among the 17 online lenders we track, that is one of the smaller rises; only three of the other sixteen moved less.
• Credit reporting was the largest category at 125 (up from 107), led by “incorrect information on your report” (83), “improper use of your report” (33), and “problem with a company’s investigation into an existing problem” (29).
• Personal loan complaints nearly doubled, from 50 to 95. The issues were “getting the loan” (22), “problem when making payments” (15), “getting a line of credit” (12), “charged fees or interest you didn’t expect” (9), and “incorrect information on your report” (7). “Getting the loan” leading the list fits a lender with a 640 minimum score and investor-funded loans: applications that stall or are declined generate complaints.
• Complaints filed under the CFPB’s credit card category fell from 106 to 67, and debt collection rose from 41 to 49, led by “took or threatened to take negative or legal action” (14). The total covers more than personal loans.
• Relief was uncommon. 325 of the 341 closed with explanation, meaning the company replied without offering relief, and 16 closed with non-monetary relief, about 5% of the total, down from 32 non-monetary and 3 monetary the year before. Every one of the 95 loan complaints closed with explanation.
• All 341 were answered on time, as were all 309 the year before.
• By state, Florida led with 47, then Texas with 45 and California with 32.

One caveat: Prosper Marketplace, Inc. is the entity that answers complaints, but a borrower may have filed under WebBank, the lender of record, so treat the count as a floor. If a problem is not resolved directly, you can file with the CFPB.

For how Prosper’s record compares with 16 other online lenders over the same twelve months, see our CFPB complaints by lender report.

Bottom line

Prosper is a legitimate, long-running lender for borrowers with fair-to-good credit who want a lower rate than a high-cost installment loan and a longer term than many banks offer. The 640 credit-score floor is the gatekeeper: clear it, and Prosper’s 8.99%-35.99% APR range and up-to-$50,000 ceiling are worth comparing against LendingClub and Upstart before you commit. Fall short of it, and you’re better off starting with a lender that publishes no minimum.