Overview
Fireworks AI is the inference cloud built by ex-Meta PyTorch engineers. Specializes in sub-second latency for Llama 3, function calling, vision models, and compound AI systems.
Available On
WebAPI
Key Features
Sub-Second Latency Inference
Native Function Calling on Open Models
Fine-Tuning Deployment in 10 Seconds
Multimodal Audio and Vision Support
Pros
- Extremely stable production SLAs
- Great function calling support on open models
- Generous free developer credits
Cons
- Targeted at developers building software, not end-user consumers
- Advanced routing requires custom configuration
Pricing Plans
Pay-as-you-goPAID
$0.9/mo
- $0.90 / 1M tokens (70B models)
- Instant serverless deployment
- Enterprise VPC option
User Reviews
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Integrations
LangChainLlamaIndexVercelPython SDK
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Quick Info
Websitefireworks.ai
CategoryArtificial Intelligence
Team SizeSTARTUP
ReleasedJanuary 15, 2023
Last UpdatedSeptember 20, 2026
Monthly Visits12.0M
API AvailableYes
Open SourceNo
Compare Fireworks AI
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Fireworks AI vs Together AIFireworks AI vs GroqBuild Custom ComparisonAI Capabilities
Production-ready open model inference, structured JSON output, vision & function calling.
Best For
AI EngineeringEnterprise SoftwareVoice AI