Echoing all the cons others have listed, and then some.
The CEO is a horrible person. Her main motivation is money, and she sees humans as expendable. She treats employees with zero respect and trusts no one, probably because she's afraid everyone will cheat her as badly as she cheats others. All her toxic positivity is lip service to cover up how often she screams at, insults, or otherwise verbally and emotionally abuses her people. If an employee tries to set boundaries, her tactic is to double down on the abuse and make them miserable enough to quit, or just ignore them. The work she wants done changes with her mood, and she does not express gratitude when her ridiculous demands are met. She throws tantrums like a toddler when things don't go her way, and blames clients when things go wrong on her end. It is clear that she is a deeply unhappy person, and she takes it out on everyone around her.
The employees who have been with her the longest have learned to act like her and just say yes, no matter how absurd or contradictory the ask. For example, the only positive review here on Glassdoor was written because the CEO was desperate for a 5-star rating to offset all the honest 1-stars. Most of these women are judgmental and catty. They will be sweet up front then turn around to gossip about coworkers, clients, and friends alike, and they perpetuate their own internalized misogyny. A woman-owned-and-operated business in Silicon Valley should uplift and empower women, but water cooler conversation consists almost exclusively of boys and body weight, and their idea of team building is calorie counting.
The benefits are a joke, especially compared to the expectation of regular uncompensated overtime, and workflow process changes on a whim. The few administrative processes that remain consistent are all on paper, which is doubly embarrassing for a company based in the tech capitol of the world.