Lightning AI reviews

4.1

70% would recommend to a friend

(46 total reviews)
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William Falcon

69% approve of CEO

79% positive business outlook

Lightning AI has an employee rating of 4.1 out of 5 stars, based on 46 company reviews on Glassdoor which indicates that most employees have an excellent working experience there. The Lightning AI employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

46 reviews
5.0
Nov 3, 2025
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

5.0
Jun 15, 2025

Good company

Recommend
CEO approval
Business Outlook

Pros

Interesting product, smart and driven teammates

Cons

25 PTO days include sick days

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Lightning AI Response
12mo
Hi! Thanks for your review and feedback. I do want to highlight that the PTO policy for US employees is unlimited, not capped at 25 days. Please reach out to the People team if you have any other questions about our policy.
5.0
Apr 17, 2025
Recommend
CEO approval
Business Outlook

Pros

Always fee llike you're working on high impact problems. Ideas are taken seriously and put into practice if they have merit. Everyone is motivated to keep the company growing and help the world build AI solutions.

Cons

Office space is nice, but may be filling up

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Lightning AI Response
1y
Thank you for your thoughtful feedback—we’re glad to hear you feel motivated and that your ideas are being heard and valued. It’s important to us that everyone at Lightning AI feels empowered to make an impact. As we continue to grow, we’re actively evaluating the evolving needs of the team and how we work best together, both in person and across locations. We appreciate your note about office space—it’s something we’re keeping a close eye on. We’re also staying in touch with real estate partners to stay ahead of upcoming opportunities as we plan for future needs across all our offices. Thanks again for sharing!
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Glassdoor has 47 Lightning AI reviews submitted anonymously by Lightning AI employees. Read employee reviews and ratings on Glassdoor to decide if Lightning AI is right for you.