Mono: one subscription for leading AI models, $10,800 a month verified
Mono is a single subscription for leading AI models — OpenAI, Claude, Gemini, Perplexity and more — with shared memory and research tools, earning a verified $10,800 MRR run by one person. It is low-capital and single-operator, but the aggregator market is crowded: it wins on the shared-memory and research experience, not on price.