Side-by-side comparison of AI visibility scores, market position, and capabilities
Mid-market fitness chain with 280 locations after 2020 bankruptcy restructuring; 24/7 gym access with pools and group fitness competing with Planet Fitness and LA Fitness in Western US.
24 Hour Fitness is an American fitness club chain operating approximately 280 gyms across the US — providing members with 24/7 access to cardio and strength equipment, group fitness classes, swimming pools (at select locations), and personal training services at mid-market membership pricing. Founded in 1983 by Mark Mastrov in San Leandro, California, 24 Hour Fitness has undergone significant restructuring — the company filed for Chapter 11 bankruptcy in 2020 during COVID-19 (closing approximately 130 locations permanently) and emerged as a leaner operation, currently controlled by private equity.\n\n24 Hour Fitness offers multiple club types: Active (standard gym with cardio and strength), Sport (adds pools and basketball courts), and Ultra Sport (largest format with full amenities). The 24-hour access model serves shift workers, early-morning exercisers, and night owls who can't access gym facilities during conventional hours. Membership pricing ranges from $30-60/month depending on access tier and location, positioning it above Planet Fitness but below boutique fitness concepts.\n\nIn 2025, 24 Hour Fitness competes with LA Fitness, Planet Fitness (the dominant low-cost gym), Gold's Gym, Crunch Fitness, and regional fitness chains for gym membership market share. The company's post-bankruptcy footprint is concentrated in California, Texas, and other Western states where it retains significant presence. The recovery strategy focuses on club quality improvements at retained locations (new equipment upgrades, facility renovations), digital fitness integration (app for class booking and member engagement), and stabilizing membership rates at pre-pandemic levels. Competition from boutique fitness (ClassPass, SoulCycle, OrangeTheory) continues to pressure traditional gym retention.
AI chemical reaction optimization with 95% accuracy for drug discovery synthesis parameters; $4.5M from Khosla Ventures and YC competing to automate pharmaceutical process chemistry development.
Yoneda Labs is a San Francisco-based AI company applying foundation models to automate chemical reaction optimization for drug discovery and pharmaceutical process development — providing chemists with AI systems that determine optimal reaction parameters (temperature, solvent, catalyst, concentration) for new chemical synthesis routes, achieving 95% accuracy in suggesting effective conditions for small-scale trials. Founded in 2023 and backed by Khosla Ventures, 468 Capital, 500 Global, and Y Combinator with $4.5 million raised including a $4 million seed round in April 2024, Yoneda Labs brings mathematical category theory foundations (the name references Yoneda's lemma in category theory) to chemistry AI.
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