Fireworks AI

What drives engagement

Smart avg engagement per post across every post in this window. Gray rows at the bottom are under the sample floor (8+ posts per category, 8+ per format) — too few posts to trust the average.

Best day: Friday. Best time block: 9pm–12am UTC. Timing detail is in the Cadence chart above.

Best performing posts

• 2026-07-16 · Lin Qiao · Celebratory Announcement3.9K eng. (3.5K likes · 302 comments · 100 shares)

  I'm excited to announce our $1.5 billion Series D at a $17.5 billion valuation, led by Atreides Management, Index Ventures, and TCV, with pa…

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• 2025-10-28 · Lin Qiao · Celebratory Announcement3.1K eng. (2.8K likes · 269 comments · 59 shares)

  I'm very excited to share that Fireworks AI has raised $250M in Series C funding co-led by Lightspeed and Index Ventures, and participation …

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• 2025-02-21 · Lin Qiao · Product Update1.7K eng. (1.7K likes · 39 comments · 17 shares)

  I'm excited to partner with Perplexity in advancing deep research 🔥 🚀 Perplexity has been pushing the boundaries of the depth and accuracy…

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• 2026-04-22 · Lin Qiao · Hiring / Recruiting1.4K eng. (1.3K likes · 95 comments · 26 shares)

  I'm thrilled to welcome George Hu as President of Fireworks AI! When the seven cofounders started the company, we wanted to honor our roots …

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• 2026-07-31 · Lin Qiao · Hiring / Recruiting1.4K eng. (1.3K likes · 71 comments · 5 shares)

  I'm thrilled to welcome Dwarak Rajagopal as Head of Engineering at Fireworks. I've known Dwarak for more than seven years. He's one of the f…

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Worst performing posts — settled posts only (published ≥7 days before the data edge)

• 2025-06-11 · Lin Qiao · Product Update48 eng. (46 likes · 0 comments · 2 shares)

  🔥 Day 3/7 -- launching Experimentation Platform and Build SDK 🔥 I'm excited to share that we GA-ed Fireworks AI Experimentation Platform a…

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• 2024-10-16 · Lin Qiao · Event53 eng. (53 likes · 0 comments · 0 shares)

  Thanks for having me to discuss Fireworks AI building compound AI system on OCI infrastructure at Oracle Cloud World!

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• 2024-09-03 · Chenyu Zhao · Hiring / Recruiting65 eng. (57 likes · 1 comments · 7 shares)

  Fireworks AI is hiring a full-time (lead?) UX designer. Help us design the world's leading gen AI platform. We're looking for someone who ca…

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• 2025-10-04 · Lin Qiao · Event97 eng. (94 likes · 2 comments · 1 shares)

  Thank you Praveen Neppalli Naga for an inspiring dialog and your leadership! It’s exciting for Fireworks AI to partner with Uber to drive bu…

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• 2025-04-29 · Lin Qiao · Product Update98 eng. (94 likes · 4 comments · 0 shares)

  You can now build on the record breaking Qwen-3 on Fireworks AI! #samedaylaunch

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