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Gustavo Sardinha
Founder, OQuark
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Founder of OQuark (oquark.io), building AI products like AI Rankings.
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AI Rankings
The best tool for each task, ranked. Rank never for sale
Nov 2026
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Joined Product Hunt
October 28th, 2026
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Gustavo Sardinha
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5h ago
AI Rankings - The best tool for each task, ranked. Rank never for sale
Tell us the task, get the short answer: the 4–10 best tools for it, the reason for each spot and the date we last checked. In English and Portuguese, free to read. Sponsors get a labeled card outside the list. The ranking itself is never for sale.
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