Yupp's unique approach encourages user feedback on AI responses, which helps improve the models through aggregated data.

The platform supports instant crypto payments using stablecoins on Base Ethernet L2 and Solana blockchains, alongside traditional payment methods like Stripe and PayPal.

Yupp has introduced the Yupp VIBE Score, a public leaderboard that ranks AI models based on user feedback across various performance metrics.

AI startup Yupp, officially named Ber Sarai Labs Inc., has launched its platform on June 13, 2025, after raising $33 million in a seed funding round led by a16z crypto.

Yupp aims to establish itself as the primary evaluation layer for AI, leveraging community input to provide reliable assessments.

A16z crypto's leaders believe that blockchain can enhance the trustworthiness of data used in AI model training and evaluations, benefiting both users and builders.

Co-founder Pankaj Gupta emphasized the critical role of human feedback in refining AI models and enhancing user experiences.

Yupp's launch comes at a time of increasing demand for effective AI solutions, as both businesses and consumers are relying more on AI technologies.

Users can earn credits for their feedback, which can be exchanged for cash in multiple currencies or used for services on the platform, making it a free resource for evaluations.

Utilizing blockchain technology, Yupp ensures transparency and integrity in the feedback data collected from users.

The funding round attracted notable investors including Google Chief Scientist Jeff Dean, Twitter co-founder Biz Stone, and Coinbase Ventures, highlighting strong interest in the venture.

The platform allows users to compare answers from over 500 AI models, including popular ones like ChatGPT, Claude, and Gemini.