Fireworks AI
Fast inference and training platform for open-source AI models
Updated · AppBreakup editorial · Web
Is Fireworks AI free?
No, it's a paid product
- Starting price:
- From $0.05 per 1M input tokens
Checked on Fireworks AI's site Nov 8, 2026
2 alternatives with a free option Full Fireworks AI pricing and plansSwitch from Fireworks AI to
All 5
Together AIPaid
Blackbox AIPaid
GroqGPT OSS 20B price: $0.075 per 1M input tokens
- Verified facts
- 5 of 5
- Alternatives ranked
- 5
- Approved reviews
- 0
- Visits sent from here
- 0
About Fireworks AI
Fireworks AI runs open-source models as a hosted service, with a strong focus on speed and cost per finished task. Developers call serverless models on a pay-per-token basis and can switch per request between standard, priority, fast, batch and spot modes; batch work is billed at half price, and spot capacity is cheaper again but may drop out. Teams with steady traffic can reserve throughput with an SLA, and enterprises can have Fireworks run its inference engine on GPUs in their own cloud account. The platform also covers supervised and reinforcement fine-tuning of large models, model ensembling that routes each turn to a suitable model, and a coding-focused product called Nexus. Usage draws down prepaid credits, with monthly spend limits available. It suits engineering teams shipping AI features on open models who care about latency and price more than access to closed frontier models.
Best for: Product teams that want fast, cheap inference on open models with room to fine-tune.
Fireworks AI pricing (checked Nov 8, 2026)
Each line is quoted from Fireworks AI's own site, with the page it came from.
| Plan or term | What it says | Checked | Source |
|---|---|---|---|
| Starting price | From $0.05 per 1M input tokens | Nov 8, 2026 | fireworks.ai |
| Batch discount | 50% off | Nov 8, 2026 | fireworks.ai |
Pros and cons
What works
- Batch and spot modes cut costs for non-urgent jobs
- Cached input billed at half price or less
- Can run inside your own cloud for data residency
- Reinforcement and supervised fine-tuning built in
Why people leave
- Open models only; no GPT or Claude
- Spot capacity can drop to zero mid-workload
- Prepaid credits needed for serverless usage
Fireworks AI vs Together AI, Blackbox AI and Groq
From each app's listing and the prices verified on its own site. A dash means we haven't verified it yet.
| Attribute | Fireworks AI | Together AI | Blackbox AI | Groq |
|---|---|---|---|---|
| Pricing | Paid | Paid | Paid | Free plan + paid |
| Verified price | From $0.05 per 1M input tokens | — | — | $0.075 per 1M input tokens |
| Free plan | No | No | No | Yes (Free tier) |
| Open source | No | No | No | No |
| Self-hostable | No | No | No | No |
| Platforms | Web | Web | Web | Web |
Top Fireworks AI alternatives
See all 5- 1Together AI68.8
Comparable open-model API with a broad media model catalogue and on-demand GPU clusters.
- 2Blackbox AI64.8
Encrypted, zero-retention enterprise inference that also covers closed models under one contract.
- 3Groq59.4
Runs popular open models on its own LPU chips for very fast token output, through an OpenAI-compatible API.
- 4
Replicate57.5Pay-per-use API for thousands of community models, including image and video, and easy custom model deploys.
- 5
OpenRouter52.6Pick from many hosts, including Fireworks itself, and fall back between them with one key.
Why people left Fireworks AI
In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.
No switching stories yet. If you moved away from Fireworks AI, review the app you switched to and tell us why.
Reviews
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Fireworks AI: common questions
What is Fireworks AI?
Fireworks AI: Fast inference and training platform for open-source AI models. Best for product teams that want fast, cheap inference on open models with room to fine-tune. Available for Web.
Is Fireworks AI free?
No, Fireworks AI is a paid product. Starting price: From $0.05 per 1M input tokens (checked on Fireworks AI's own site).
How much does Fireworks AI cost?
Fireworks AI is a paid product. Starting price: From $0.05 per 1M input tokens; Batch discount: 50% off. Checked on Fireworks AI's own site, November 2026.
Is Fireworks AI open source?
No, Fireworks AI is not open source.
What platforms does Fireworks AI run on?
Fireworks AI is available for Web.
What are the best alternatives to Fireworks AI?
The highest-ranked Fireworks AI alternatives right now are Together AI, Blackbox AI and Groq. See the full ranked list for pricing, platforms and verified facts.
Fireworks AI vs Together AI: what's the difference?
Both Fireworks AI and Together AI are paid products. Both run on Web.