Social-perspective search
Combined conventional web information with opinions and reviews from social platforms.
Historical tool archive
Lumona was an AI search engine that brought web results and social-media perspectives into one answer, with an early focus on product research and buying decisions. The Y Combinator company directory now lists Lumona as inactive.
No longer active

Archive
Lumona was designed to reduce the work of opening many Reddit threads, YouTube reviews, and web pages before making a decision. It summarized those sources on one page while preserving paths back to the underlying discussions. The company began with product and skincare search before describing a broader social-insight search engine.
Past capabilities
Combined conventional web information with opinions and reviews from social platforms.
Condensed relevant Reddit discussions, YouTube reviews, and other sources into a single research view.
Supported generated summaries with links and context from the people and platforms behind the information.
Availability
Lumona is no longer offered as an active search product, so current pricing is not applicable. Its public launch materials invited people to try the service but did not preserve a reliable commercial price history.
Status checked . Review the historical source ↗
Current options
Data Analysis
Use Perplexity for a current answer engine with web research, citations, and follow-up exploration.
Explore Perplexity →Business Operations
Use ChatGPT for conversational web research, comparison, synthesis, and broader assistant workflows.
Explore ChatGPT →Content Creator
Use Brave Leo when browser-integrated AI assistance and privacy-oriented web use are the priority.
Explore Brave Leo AI →Questions
Lumona was a Y Combinator-backed AI search engine that summarized web information and social perspectives from sources such as Reddit and YouTube.
No. Y Combinator currently lists the Winter 2024 company as inactive, and the original search product is no longer available.
Perplexity is the closest broad answer-engine replacement. ChatGPT is useful for wider research and assistant workflows, while Brave Leo offers browser-integrated AI assistance.

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