8 Best The RealReal Alternatives & Competitors (2026)

eBay's Authenticity Guarantee program partners with third-party authenticators for select luxury categories. It provides platform-level protection during checkout. Unlike Lollipuff's independent, on-demand certificates usable anywhere, eBay's service is tied to listings on its site and may involve longer processing for high-value items.

Vestiaire Collective is a European-led luxury resale platform that authenticates items through a network of experts. It emphasizes sustainability and has broad brand coverage similar to Lollipuff. Unlike Lollipuff's quick certificate service, Vestiaire integrates authentication into its marketplace workflow, which suits sellers but may add delays for buyers wanting independent verification only.

Fashionphile specializes in pre-owned luxury handbags and accessories with its own authentication standards and buy/sell marketplace. It offers competitive pricing on authentication-inclusive transactions. Relative to Lollipuff, it provides more direct resale liquidity but less flexibility for users who simply want a fast third-party certificate without committing to a sale.

Rebag runs a luxury resale site focused on bags and small leather goods, using a combination of expert review and proprietary technology. Its trade-in and instant-offer features differentiate it from pure authentication services. Compared to Lollipuff, Rebag is stronger for sellers seeking quick cash-out but offers less standalone verification for private-party purchases.

Entrupy provides AI-powered authentication hardware and software used by retailers and resellers for luxury items. Its technology-driven approach enables scalable checks. Versus Lollipuff's human-expert model, Entrupy can be faster for high-volume users but may require equipment purchases and is less focused on detailed narrative reports or certificates for individual consumers.

Poshmark is a social marketplace that offers optional authentication partnerships for luxury listings. Its community-driven model supports casual sellers. Compared with Lollipuff's dedicated expert service, Poshmark authentication is less rigorous and slower, making it better for lower-value items than high-stakes luxury purchases.