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      Lightning AI

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      Lightning AI reviews

      Toxic Culture - Anonymous employee Lightning AI Employee Review

      1.0
      Dec 10, 2022
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      - pytorch-lightning the open source framework. -

      Cons

      Work culture is really toxic. Product managers are clueless. If you have an offer just be prepared to be either let go or burned out if things do not work out.

      avatar
      Lightning AI Response
      2y
      First and foremost, we truly wish you had a better experience working at Lightning AI. We value your feedback and know that working at an early-stage startup has ups and downs. Since this review, we’ve put significant time, effort, and energy into ensuring cross-team alignment and building a positive, productive culture that we can all be proud of. We are glad you were part of our company and had a positive experience working on the open source side, which is exactly where our journey began. If you would like to share more feedback and details on your time at the company, please reach out to us. Thank you for taking the time to share this with us and best of luck to you in the future.

      Explore other reviews about Lightning AI

      5.0
      Nov 3, 2025
      Chief product officer (cpo)
      Recommend
      CEO approval
      Business outlook

      Pros

      The team is smart, collaborative, and deeply invested in design and AI-first thinking. The platform, built for PyTorch workloads with multi-cloud support, is genuinely unique. Fast-paced, challenging, and rewarding if you love shaping the future of AI. - Clear mission and strong product focus - Talented, diverse, collaborative team - Cutting-edge AI platform with multi-cloud support (neoclouds and hyperscalers) - Emphasis on thoughtful design and developer experience - Exec team likes to promote from within so an excellent place to grow your career - Work hard, play hard; truly a fun place to work if you are passionate about the mission

      Cons

      - Fast-paced environment typical of a scaling startup - Some internal processes are still evolving

      3.0
      Apr 20, 2026
      Anonymous employee
      Recommend
      CEO approval
      Business outlook

      Pros

      Potential to work for a place with a good opportunity to become an industry leader, or at least go public

      Cons

      * Company tripled in size after a merger in early 2026, and leadership hasn't yet figured out the necessary new behaviors and processes. * Extremely tops-down culture: Expectations to drop everything and pivot when execs have a random thought that they're too busy to clarify impedes progress towards a healthy "ownership mentality"

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