Mobile App Risk is Business Risk.
Regulators are watching Enterprise mobile apps. Users demand transparency. Get instant visibility into privacy risks, AI data exposure, dangerous permissions and suspicious network connections across your entire enterprise app portfolio.
Search 2,000+ Enterprise Apps. Know Your Risk in Minutes.
OfferUp: Buy. Sell. Simple.
OfferUp: Buy. Sell. Simple.
Buy, Sell, and Letgo. OfferUp and Letgo have come together to bring you an even better mobile marketplace. Whether you are looking for treasures to buy or used items to sell, OfferUp marketplace is your largest mobile marketplace for buying or selling items locally.
Buy, sell and shop deals on thousands of unique items nearby! So whether you want to make some extra money by selling your used furniture or want to do some secondhand clothes and shoes shopping, the choice is yours with OfferUp marketplace.
OfferUp marketplace makes it easy to find great deals on the things you want and make money on the things you want to sell. Ditch the Classified Ads, garage sales and thrift stores — this is the best way to buy and sell in your local community or neighborhood. Join the recommerce movement with a mobile marketplace you can trust for all your secondhand shopping. Find amazing deals on used cars, clothes, shoes, vintage fashion, and more!
See how simple it is to use OfferUp
– Buy or sell anything; easily offer up your used or new items for sale in 30 seconds. Buying new items or selling your old items becomes easier with OfferUp!
– Find great local deals and discounts on secondhand clothes, shoes, used furniture, vintage fashion, thrift finds, cell phones, electronics, baby & kids items, sports equipment, used cars, home goods and more.
– Connect confidently using OfferUp's marketplace reputation features like ratings and profiles to build lasting trust.
– Shop local items for sale with thousands of new postings daily.
– Message buyers and sellers securely from within the app.
– Build your reputation with your unique seller profile page.
– Browse and shop items by image and sort by category or location.
– Join millions of people using OfferUp across the country.
– Enjoy garage sale finds without the hassle. OfferUp is the simplest way to buy and sell locally. Thrift stores are in the past now with OfferUp marketplace where you can do your shopping faster and easier.
HOW CAN IT MAKE YOUR LIFE EASIER?
1- With OfferUp you can easily sell anything locally like clothes and shoes, used cars, electronics, vintage fashion, and furniture.
2- OfferUp shows you what’s selling nearby in your local community.
3- Communication between buyers & sellers happens through the app via secure messaging.
4- OfferUp is better than a garage sale; it's a mobile marketplace and shopping store in one. You can do your shopping right on your phone or tablet.
JOIN THE COMMUNITY!
We’re making local shopping and selling an experience that everyone can try and trust. The community at the heart of our marketplace is what makes that possible. When you join OfferUp, you’re joining millions of people helping each other make money and save money around the nation — and right in the neighborhood. This is recommerce powered by community. No more looking for garage sales or thrift stores near you. OfferUp marketplace is here for you to find your next best treasure whether it is a second hand furniture, used phone, second-hand car or vintage clothes and shoes. Or if you simply want to sell your used car, secondhand phone or old vintage clothes, get on OfferUp and start your selling journey.
From shoes to used cars, vintage fashion to used furniture – unearth unique secondhand treasures and thrift store items that you can’t find for sale in any other store or marketplace. Download OfferUp today and enjoy the mobile marketplace with plenty of hidden gems just waiting to be discovered.
The two leading mobile marketplaces in the U.S., OfferUp and Letgo, are joining forces to create a new powerhouse. OfferUp acquired Letgo on July 1, 2020.
OfferUp is not associated with Facebook Marketplace, Mercari, Poshmark, eBay or Craigslist.
OfferUp: Buy. Sell. Simple.
Package ID
com.offerup
Version
2025390003
Developer
OfferUp Inc.
Category
Shopping
Store Rank
178
App Store Link
View in Google PlayDeveloper Privacy Policy
Privacy PolicyObservations Summary:
Permissions Observations
DETECTEDPermissions defined by Apple and Google as dangerous have been observed.
Observed During Analysis
- Allows an app to access approximate location.
- Allows an app to access precise location.
- + 19 more
- Allows applications to access information about networks.
- Allows applications to access information about Wi-Fi networks.
- Required to be able to access the camera device.
- Allows a regular application to use Service.startForeground.
- Allows applications to open network sockets.
- Allows an application to modify global audio settings.
- Allows applications to perform I/O operations over NFC.
- Allows an app to post notifications
- Allows an application to read the user's calendar data.
- Allows an application to read from external storage.
- Allows an application to read image files from external storage.
- Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
- Allows an application to record audio.
- Allows an app to use device supported biometric modalities.
- This constant was deprecated in API level 28. Applications should request USE_BIOMETRIC instead
- Allows access to the vibrator.
- Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
- Allows an application to write the user's calendar data.
- Allows an application to write to external storage.
- show less
- See Your App’s Risk Profile
Why Permissions Matter
If not managed properly, dangerous permissions can permit malicious access to sensitive data, and device features.
Sensitive Data Collection and Sharing Observations
SENSITIVE INFO FOUNDThis app collects, stores, or shares information that is often designated as sensitive and private.
Observed During Analysis
- Build Fingerprint
- WiFi IP Address
- + 1 more
- ZIP Code
- show less
- See Your App’s Risk Profile
Why Data Collection and Sharing Matters
If not managed properly private data can expose enterprises, customers, employees and partners to breach and compliance violations.
AI Observations
DETECTEDThis app uses artificial intelligence and may introduce risks including loss of IP, privacy concerns, or other unintended consequences.
Observed During Analysis
- OpenCV (Open Source Computer Vision Library)
- LiteRT model
- + 2 more
- Lite Runtime (formerly TensorFlow Lite)
- ML Kit
- show less
- See Your App’s Risk Profile
Why AI Matters
AI features can process sensitive data in unexpected ways, potentially exposing proprietary information or creating liability.
Network Connections Observations
DETECTEDNetwork analysis has detected communication with external servers and data transfer patterns.
Observed During Analysis
Connected Hostname:
- akamai.com
- amazon.com
- + 3 more
- cloudflare.com
- facebook.com
- google.com
- show less
Server Locations:
- Ashburn, Virginia, US
- Cape Town, Western Cape, ZA
- + 9 more
- Chicago, Illinois, US
- Dubai, Dubayy, AE
- Dublin, Dublin, IE
- Kansas City, Missouri, US
- Milan, Lombardia, IT
- Mountain View, California, US
- San Francisco, California, US
- Seattle, Washington, US
- Toronto, Ontario, CA
- show less
- See Your App’s Risk Profile
Why Network Connections Matter
Uncontrolled communication with external servers by an employee-used app could expose sensitive business data to unauthorized third parties. This unauthorized access can lead to data breaches, regulatory non-compliance, and damage to your business's reputation and financial standing.
Privacy Declarations Observations
NOT DETECTEDThis test did not detect a discrepancy, indicating all required declarations are disclosed.
- See Your App’s Risk Profile
Why Privacy Declarations Matter
Declarations matter because they provide transparency on how apps collect and use sensitive data. iOS requires Privacy Manifest declarations, while Android requires Data Safety disclosures and manifest permissions.
NowSecure provides detailed risk assessments for millions of mobile apps. We Can Help Secure Your App.
All trademarks, logos, and brand names are the property of their respective owners. All company, product, and service names used in this website are for identification purposes only. Use of these names, trademarks, and brands does not imply endorsement.
MARC App Directory