Hacker ApprovedDepartments

Fireworks AI

Hacker Approved

The most recommended of 14 inference providers

Recommended for fast, reliable hosting of open-weight models with strict data retention and US compliance, though quality and billing draw criticism.

Recommended for fast, reliable hosting of open-weight models with strict data retention and US compliance, though quality and billing draw criticism.

86 people gave an opinion

recommend it
67
criticize it
19
approval share
78%
Each figure is one person. RecommendsCriticizes

Recommended in 11 of 13 months

  1. November 2025: not recommended
  2. December 2025: recommended
  3. January 2026: recommended
  4. February 2026: recommended
  5. March 2026: recommended
  6. April 2026: recommended
  7. May 2026: recommended
  8. June 2026: recommended
  9. July 2026: recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: recommended
  13. November 2026: not recommended (month in progress)

Why it carries the badge

  • 67 people recommend itNeeds 10 or more, met.
  • 3.5 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 11 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Strict data retention and privacy policies

    “Fireworks is one of the companies serving open models with solid performance and compliance/zero data retention sorted out.”

    Comment from 8 Jun 2026 in “DeepSeek V4 Pro beats GPT-5.5 Pro on precision”

    “They are incredibly price competitive, have strict data retention policies, and in general are quite fast.”

    Comment from 30 May 2026 in “Anthropic surpasses OpenAI to become most valuable AI startup”

    “together.ai, fireworks.ai have tons of deals that focus very much on data confidentiality.”

    Comment from 9 Sep 2026 in “Navier-Stokes – Tristan Buckmaster [pdf]”
  • Wide range of open models

    “offer a wide range of models like gpt oss that are very capable and far cheaper than the models from big 3.”

    Comment from 7 Jun 2026 in “The OnlyFans Economy of American AI”

    “You can pay for GLM 5.2 inference right now via Fireworks AI and presumably several dozen other providers.”

    Comment from 21 Jun 2026 in “The frontier is open-source today”

    “You can run them on the Together AIs or Firework AIs of this world.”

    Comment from 23 Aug 2026 in “GLM-5.3 (open-weight) beat Anthropic/OpenAI models – for 1/5 the cost”
  • Competitive pricing for open models

    “offer a wide range of models like gpt oss that are very capable and far cheaper than the models from big 3.”

    Comment from 7 Jun 2026 in “The OnlyFans Economy of American AI”

    “They are incredibly price competitive, have strict data retention policies, and in general are quite fast.”

    Comment from 30 May 2026 in “Anthropic surpasses OpenAI to become most valuable AI startup”

    “Fireworks supports this model serverless for $1.20 per million tokens.”

    Comment from 2 Dec 2025 in “DeepSeek-v3.2: Pushing the frontier of open large language models [pdf]”
  • Reliable with few rate limit issues

    “I've used GLM-5.2 a lot on fireworks and had never ever issues on rate limits.”

    Comment from 27 Jul 2026 in “Kimi-K3 Releases on HuggingFace 6/27”

    “Use the model through a fast and reliable provider such as Fireworks directly”

    Comment from 29 Sep 2026 in “GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price”

    “Yep, I have it running multiple OpenClaw instances all day. No issues.”

    Comment from 19 Apr 2026 in “Daily Claude outage is upon us. Waiting for Claude Status to update”

What people warn about

Each mark is one comment

  • Quality varies by model

    “Fireworks is a great provider but we still ran into issues here and there”

    Comment from 30 Jul 2026 in “Advancing the price-performance frontier with GPT‑5.6”

    “Fireworks can be great, but it depends on the model and on the day.”

    Comment from 11 Sep 2026 in “So you want to use OpenRouter?”

    “Fireworks has high variance amongst models and while some are served correctly; many of them are junk / broken and degraded”

    Comment from 11 Sep 2026 in “So you want to use OpenRouter?”
  • Limited model selection or LoRA support

    “My only gripe is their serverless offering for reranking has only 1 model which is Qwen 8b and it's quite expensive.”

    Comment from 11 Sep 2026 in “So you want to use OpenRouter?”

    “Even the providers like fireworks which claim to let you deploy LORAs in a scalable way can't do it.”

    Comment from 16 Apr 2026 in “Cloudflare's AI Platform: an inference layer designed for agents”

    “the only models supporting LORA are like year old dense models that perform horribly on most tasks”

    Comment from 17 Apr 2026 in “Cloudflare's AI Platform: an inference layer designed for agents”
  • Confusing or changing billing and subscriptions

    “subscription-based which is nicer for coding than e.g. Fireworks which is per-token billing”

    Comment from 1 Jul 2026 in “Claude Sonnet 5”

    “screwed up the onboarding, charged me money (when the account was supposed to be gratis)”

    Comment from 18 Oct 2026 in “DeepSeek-v4.1-Flash-1017”

    “I've been rugpulled multiple times on their Fire Pass subscription”

    Comment from 21 Aug 2026 in “Ask HN: OpenCode no longer including DeepSeek?”
  • Cache and token costs hard to compare

    “these zdr providers dont transparently disclose caching/tokens etc and so they end up being far more expensive than directly using DS”

    Comment from 31 Jul 2026 in “DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis”

    “the cache rates for GLM 5.3 flash are quite a bit more expensive than for DeepSeek”

    Comment from 24 Sep 2026 in “Best LLM for every budget, updated daily”

Other inference providers people recommend

The four most recommended other inference providers, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Fireworks AI compared with 4 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
Fireworks AIThis page671978%11—Approved
DeepInfra361177%11—Approved
Together AI20774%9—Approved
fal.ai19773%8—Approved
Neuralwatt18195%7—Approved
See all 14 inference providers, ranked

What people said

40 of the 120 comments that mention it, newest first. Each links to the original comment.

“Reputable hosting providers, e.g. Fireworks, Cloudflare, Baseten, whatever absolutely _do_ have a reputation to lose.”

RecommendsComment from 28 Oct 2026 in “Artificial Analysis Intelligence Index v5”

“just use US companies like Fireworks.ai or Ollama Cloud for more privacy”

RecommendsComment from 20 Oct 2026 in “DeepInfer: High-performance inference framework for DeepSeek models”

“screwed up the onboarding, charged me money (when the account was supposed to be gratis)”

CriticizesComment from 18 Oct 2026 in “DeepSeek-v4.1-Flash-1017”

“Use the model through a fast and reliable provider such as Fireworks directly”

RecommendsComment from 29 Sep 2026 in “GPT 6.1 Sol: Near-Astra intelligence for a fifth of the price”

“Last I checked they still offer no training ZDR US based hosting.”

RecommendsComment from 27 Sep 2026 in “Ember-1”

“Just read the terms of service and read this blog post and I think your concern will be addressed.”

RecommendsComment from 27 Sep 2026 in “Ember-1”

“the cache rates for GLM 5.3 flash are quite a bit more expensive than for DeepSeek”

CriticizesComment from 24 Sep 2026 in “Best LLM for every budget, updated daily”

“it's also easy to hook the models up to e.g. codex which allows for fairly clean comparisons”

RecommendsComment from 16 Sep 2026 in “DeepSeek v4.1 Flash Is Now Our Best Hacking Model”

“Fireworks can be great, but it depends on the model and on the day.”

MixedComment from 11 Sep 2026 in “So you want to use OpenRouter?”

“Fireworks has high variance amongst models and while some are served correctly; many of them are junk / broken and degraded”

CriticizesComment from 11 Sep 2026 in “So you want to use OpenRouter?”

“Fireworks hosts the available models themselves which probably solves the problem”

RecommendsComment from 11 Sep 2026 in “So you want to use OpenRouter?”

“For truly production use cases, use Novita, Fireworks, Toghether or something of the sort.”

RecommendsComment from 11 Sep 2026 in “So you want to use OpenRouter?”

“My only gripe is their serverless offering for reranking has only 1 model which is Qwen 8b and it's quite expensive.”

MixedComment from 11 Sep 2026 in “So you want to use OpenRouter?”

“together.ai, fireworks.ai have tons of deals that focus very much on data confidentiality.”

MixedComment from 9 Sep 2026 in “Navier-Stokes – Tristan Buckmaster [pdf]”

“it is probably easier to use APIs from FireWorks.ai, Ollama Cloud, Open Router, etc.”

RecommendsComment from 3 Sep 2026 in “Gemini 3.8 Flash and 3.8 Flash Cyber”

“no matter how much I use this service my monthly bill is between $10 and $40”

RecommendsComment from 25 Aug 2026 in “Apple introduces M6 and M5 Ultra”

“I’ve mostly settled on using a mixture of open weights models through Together.ai and Fireworks.ai”

RecommendsComment from 24 Aug 2026 in “Anthropic's best AI model struggles to attract users as cheaper tools thrive”

“You can run them on the Together AIs or Firework AIs of this world.”

MixedComment from 23 Aug 2026 in “GLM-5.3 (open-weight) beat Anthropic/OpenAI models – for 1/5 the cost”

“I've been rugpulled multiple times on their Fire Pass subscription”

CriticizesComment from 21 Aug 2026 in “Ask HN: OpenCode no longer including DeepSeek?”

“Fireworks and OpenCode both have excellent open model offerings”

RecommendsComment from 20 Aug 2026 in “Anthropic Refuses to Support Agents.md”

“try Fireworks AI or DeepInfra who do support more recent models”

RecommendsComment from 3 Aug 2026 in “Qwen3.8-Max: A New Bar for Coding and Cowork”

“these zdr providers dont transparently disclose caching/tokens etc and so they end up being far more expensive than directly using DS”

CriticizesComment from 31 Jul 2026 in “DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis”

“Fireworks is a great provider but we still ran into issues here and there”

MixedComment from 30 Jul 2026 in “Advancing the price-performance frontier with GPT‑5.6”

“I've used GLM-5.2 a lot on fireworks and had never ever issues on rate limits.”

RecommendsComment from 27 Jul 2026 in “Kimi-K3 Releases on HuggingFace 6/27”

“I felt better about Fireworks leadership after hearing some of them more candidly on podcasts”

RecommendsComment from 23 Jul 2026 in “OpenAI's accidental cyberattack against Hugging Face is science fiction”

“serving up the best open weight models with the compliances we need in US enterprise”

RecommendsComment from 21 Jul 2026 in “Gemini 3.6 Flash, 3.5 Flash-Lite, and 3.5 Flash Cyber”

“subscription-based which is nicer for coding than e.g. Fireworks which is per-token billing”

CriticizesComment from 1 Jul 2026 in “Claude Sonnet 5”

“Jeremy Howard was recommending fireworks.ai as a host of you want to go direct”

RecommendsComment from 25 Jun 2026 in “GLM-5.2 is the step change for open agents”

“You can pay for GLM 5.2 inference right now via Fireworks AI and presumably several dozen other providers.”

RecommendsComment from 21 Jun 2026 in “The frontier is open-source today”

“Fireworks is one of the companies serving open models with solid performance and compliance/zero data retention sorted out.”

RecommendsComment from 8 Jun 2026 in “DeepSeek V4 Pro beats GPT-5.5 Pro on precision”

“offer a wide range of models like gpt oss that are very capable and far cheaper than the models from big 3.”

RecommendsComment from 7 Jun 2026 in “The OnlyFans Economy of American AI”

“use Fireworks and have the choice to use cheaper open models”

RecommendsComment from 2 Jun 2026 in “Angry devs vow to flee GitHub Copilot as metered billing takes hold”

“They are incredibly price competitive, have strict data retention policies, and in general are quite fast.”

RecommendsComment from 30 May 2026 in “Anthropic surpasses OpenAI to become most valuable AI startup”

“based in California and would face the same consequences for lying about their data policy”

RecommendsComment from 2 May 2026 in “DeepSeek V4–almost on the frontier, a fraction of the price”

“Fireworks has a pretty generous 'Pass' that comes out to about $7 a week”

RecommendsComment from 22 Apr 2026 in “Claude Code no longer included in Pro tier”

“Yep, I have it running multiple OpenClaw instances all day. No issues.”

RecommendsComment from 19 Apr 2026 in “Daily Claude outage is upon us. Waiting for Claude Status to update”

“the only models supporting LORA are like year old dense models that perform horribly on most tasks”

CriticizesComment from 17 Apr 2026 in “Cloudflare's AI Platform: an inference layer designed for agents”

“Even the providers like fireworks which claim to let you deploy LORAs in a scalable way can't do it.”

CriticizesComment from 16 Apr 2026 in “Cloudflare's AI Platform: an inference layer designed for agents”

“Plenty of other providers that offer much faster inference on GLM-5.1.”

RecommendsComment from 8 Apr 2026 in “GLM-5.1: Towards Long-Horizon Tasks”

“Fireworks supports this model serverless for $1.20 per million tokens.”

RecommendsComment from 2 Dec 2025 in “DeepSeek-v3.2: Pushing the frontier of open large language models [pdf]”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.