Insights

Lending Ecosystem Prosper operates a multi-party lending platform with WebBank and other Lending Partners, offering personal loans, home equity products, and the Prosper Card to a large borrower base. This structure creates API-based partnership opportunities to streamline underwriting and loan origination. Potential sales plays include underwriting automation, risk analytics, identity verification, fraud prevention, and data services for lenders and fintech partners.

Security First A data breach in recent years affecting millions highlights cybersecurity and data privacy risks for Prosper and its partners. This creates demand for security, incident response, data loss prevention, identity protection, and regulatory compliance services. Targeted pitches could focus on breach readiness, threat detection, vendor risk management, and compliance visibility.

Analytics Edge Prosper’s tech stack includes analytics and ad tech tools such as PostHog and AppNexus, along with Cloudflare for security. This suggests an opportunity to sell privacy-preserving product analytics, experimentation platforms, and marketing optimization tools that integrate with their stack. Emphasize seamless integrations, data governance, and scalable analytics for growth marketing.

Brand Momentum Prosper has earned industry recognition including Finovate Best Consumer Lending Solution and a CSO Award, signaling strong market credibility in a competitive fintech landscape with firms like SoFi. The momentum supports co-marketing, premium services, and potential white-label or co-branded lending technology partnerships to expand reach. Recommend joint campaigns, content, and partner-led events.

Risk and Compliance With a large borrower base and multiple product lines, Prosper and its lending partners face regulatory and risk management needs. There is an opportunity to offer KYC/AML, underwriting risk scoring, fraud detection, and vendor risk management automation to improve origination quality and compliance for lenders on the platform.

Prosper Marketplace Tech Stack

Prosper Marketplace uses 8 technology products and services including AppNexus, PostHog, InVision, and more. Explore Prosper Marketplace's tech stack below.

  • AppNexus
    Advertising
  • PostHog
    Analytics
  • InVision
    Communication And Collaboration
  • Cloudflare
    Content Management System
  • Microsoft Windows
    Operating Systems
  • Ubuntu
    Operating Systems
  • Bash
    Operating Systems & Computing Languages
  • AddToAny
    Widgets

Media & News

Prosper Marketplace's Email Address Formats

Prosper Marketplace uses at least 1 format(s):
Prosper Marketplace Email FormatsExamplePercentage
FLast@prosper.comJDoe@prosper.com
79%
FirstLast@prosper.comJohnDoe@prosper.com
17%
First@prosper.comJohn@prosper.com
3%
FirstL@prosper.comJohnD@prosper.com
1%

Frequently Asked Questions

Where is Prosper Marketplace's headquarters located?

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Prosper Marketplace's main headquarters is located at 221 Main Street Suite 300 San Francisco, California 94105 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Prosper Marketplace's phone number?

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You can contact Prosper Marketplace's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Prosper Marketplace's official website and social media links?

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Prosper Marketplace's official website is prosper.com and has social profiles on LinkedInCrunchbase.

What is Prosper Marketplace's SIC code NAICS code?

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Prosper Marketplace's SIC code is 6282 - Investment Advice NAICS code is 52 - Finance and Insurance.

How many employees does Prosper Marketplace have currently?

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As of June 2026, Prosper Marketplace has approximately 504 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer And Founder: D. M.CEO: L. B.Chief Marketing Officer: C. L.. Explore Prosper Marketplace's employee directory with LeadIQ.

What industry does Prosper Marketplace belong to?

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Prosper Marketplace operates in the Financial Services industry.

What technology does Prosper Marketplace use?

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Prosper Marketplace's tech stack includes AppNexusPostHogInVisionCloudflareMicrosoft WindowsUbuntuBashAddToAny.

What is Prosper Marketplace's email format?

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Prosper Marketplace's email format typically follows the pattern of FLast@prosper.com. Find more Prosper Marketplace email formats with LeadIQ.

How much funding has Prosper Marketplace raised to date?

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As of June 2026, Prosper Marketplace has raised $75M in funding. The last funding round occurred on Nov 17, 2022 for $75M.

When was Prosper Marketplace founded?

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Prosper Marketplace was founded in 2005.

Prosper Marketplace

Financial ServicesCalifornia, United States501-1000 Employees

Prosper Marketplace is a financial services company based in San Francisco, California, with an address at 221 Main Street, Suite 300, and a workforce of 501 to 1000 employees. Founded in 2005, it helped establish the U.S. peer-to-peer lending model and has since assisted more than two million customers seeking financial well-being. The company operates a flagship personal loan marketplace and offers home equity loans and lines of credit, providing borrowers with options to access their home equity. Personal loans are issued by WebBank, the Prosper Card is issued by Coastal Community Bank under a Mastercard license, and home equity products are underwritten and issued by Prosper Lending Partners. Prosper maintains its website at prosper.com and is associated with Prosper Marketplace, Inc., NMLS#111473.

Section iconCompany Overview

Headquarters
221 Main Street Suite 300 San Francisco, California 94105 United States
Phone number
SIC Code
6282 - Investment Advice
NAICS Code
52 - Finance and Insurance
Founded
2005
Employees
501-1000

Section iconFunding & Financials

  • $75M

    Prosper Marketplace has raised a total of $75M of funding over 17 rounds. Their latest funding round was raised on Nov 17, 2022 in the amount of $75M.

  • $500M$1B

    Prosper Marketplace's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $75M

    Prosper Marketplace has raised a total of $75M of funding over 17 rounds. Their latest funding round was raised on Nov 17, 2022 in the amount of $75M.

  • $500M$1B

    Prosper Marketplace's revenue is estimated to be in the range of $500M$1B

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