The current KeepFlip service stack uses Appwrite for account authentication, databases and tables, file storage, realtime updates, push-target registration, and server-side Functions. Android builds may use Firebase Analytics and Firebase Cloud Messaging for analytics and notification delivery where enabled. The KeepFlip web app may use Firebase Analytics for aggregated website and feature-usage measurement.
KeepFlip may share limited information with RevenueCat and the applicable app store for subscription and purchase reconciliation. When web billing is enabled, RevenueCat uses Stripe as KeepFlip's web payment gateway. KeepFlip may also share information with OpenAI for Flip and requested AI analysis; SerpApi for market research; Google Maps Platform for nearby repair-provider search; and support or infrastructure providers when needed to operate the requested feature.
When you use connected eBay features, information may be exchanged with eBay through eBay APIs according to the permissions you approved and the applicable eBay terms and privacy notice.
When you connect a bank account, Plaid processes the authorized bank-link and transaction requests needed to provide the connection. KeepFlip sends Plaid requests from its server-side Books service and receives the account and transaction data described above; KeepFlip does not send your online-banking credentials to its app client.
Tenjin, KeepFlip's mobile attribution provider, receives app install and session information and may process device information, IP address, advertising identifiers, and event names for completed account registrations and saved inventory items to measure advertising campaign and post-install performance. Advertising partners, including Appodeal and its service partners, may process device information, IP address, advertising identifiers, consent choices, ad impressions, clicks, and approximate location when permitted.
KeepFlip may also disclose information when required by law, to protect users or the service, or as part of a merger, acquisition, financing, or transfer of the business.