Playbooks Email logoPlaybooks.Email
    Back to tools

    PostHog

    Development

    We make dev tools that help product engineers build successful products.

    Startups Using PostHog

    S

    Site GPT and Feather

    AI/SaaS

    Built $13k MRR SaaS using free SEO tools instead of paid marketing

    H

    Hallow.com

    Faith & Spirituality / Mobile Apps

    A Christian app that blocks your phone until you pray, leveraging AI for personalized prayer experiences.

    M

    Metalab and Deep Personality

    AI-powered SaaS

    Built autonomous SaaS using AI agents for support, marketing, and development