What is the difference between Anthropic and Fireworks AI?

Anthropic and Fireworks AI are both cloud GPU providers offering different pricing models, features, and GPU availability. Use our comparison tool to see real-time pricing and feature differences.

Which is cheaper: Anthropic or Fireworks AI?

Pricing varies by GPU model and usage requirements. Check our real-time comparison table to find the best deals for your specific needs.

Can I switch between Anthropic and Fireworks AI?

Yes, both providers offer flexible cloud GPU services. However, consider factors like data transfer costs, setup time, and specific features when switching between providers.

Anthropic vs Fireworks AI

Compare LLM inference API pricing between Anthropic and Fireworks AI. Find the best rates for AI training, inference, and ML workloads.

Anthropic

Provider 1

Models Available

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Fireworks AI

Provider 2

Models Available

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Comparison Overview

Total LLM Models

Anthropic Models

Fireworks AI Models

Direct Comparisons

LLM API Pricing Comparison

Total models: 17Both available: 0Anthropic: 14Fireworks AI: 3

Showing 15 of 17 models

Prices per 1M tokens · Last updated: 10/26/2026, 12:43:30 PM

Model ↑	Anthropic	Fireworks AI	Input Diff ↕
Claude Fable 5 Anthropic	$10.00 in $50.00 out	Not available	—
Claude Fable 5.1 Anthropic	$10.00 in $50.00 out	Not available	—
Claude Haiku 4.5 Anthropic	$1.00 in $5.00 out	Not available	—
Claude Haiku 5.5 Anthropic	$0.100 in $0.500 out	Not available	—
Claude Opus 4.5 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 4.6 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 4.7 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 4.8 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 5 Anthropic	$5.00 in $25.00 out	Not available	—
Claude Opus 5.5 Anthropic	$4.00 in $20.00 out	Not available	—
Claude Sonnet 4.5 Anthropic	$3.00 in $15.00 out	Not available	—
Claude Sonnet 4.6 Anthropic	$3.00 in $15.00 out	Not available	—
Claude Sonnet 5 Anthropic	$2.00 in $10.00 out	Not available	—
Claude Sonnet 5.5 Anthropic	$2.00 in $10.00 out	Not available	—
DeepSeek V4.1 Flash DeepSeek	Not available	$0.300 in $1.20 out	—

Features Comparison

Anthropic

Claude Model Family
Access to the Claude model family including Fable 5, Opus 5, Sonnet 5, and Haiku 4.5, plus the Mythos line
Claude Code
Agentic coding assistant in your terminal for enhanced development workflows
Claude Cowork
Collaborative workspace features for team projects and shared workflows
Claude Design
Design-focused product surface included with paid Claude plans
Claude Science
Customizable app for researchers that integrates common research tools and packages, produces auditable artifacts, and provides flexible access to computing resources
Claude Security
Security features and tools for enterprise security teams

Fireworks AI

100+ Open-Source Models
Text, vision, audio, image, and embedding models, including recent releases such as Kimi K3, GLM 5.2, DeepSeek V4, MiniMax M3, and Qwen3.7 Plus
Blazing Fast Inference
Inference engine focused on throughput and latency
Fine-Tuning Suite
SFT, DPO, and reinforcement fine-tuning of models up to 1T+ parameters, from guided runs through writing your own trainer and RL loop
OpenAI- and Anthropic-Compatible API
Drop-in replacement for closed-model APIs - change the base URL to migrate, with the same SFT data format for fine-tuning
On-Demand GPUs
H100, H200, B200, B300, and GB300 deployments with per-second billing and autoscaling
Batch Processing
Async bulk inference jobs run at scale for less than standard serverless requests

Pros & Cons

Anthropic

Advantages

Clean API design with SDKs for Python, TypeScript, Go, Java, Ruby, PHP, and C#
200K token context window across all plans
Cost savings via prompt caching and the Batch API
Comprehensive documentation with quickstarts, courses, and a cookbook

Considerations

No image or video generation capabilities
Higher cost for top-tier Fable and Opus models
Closed source proprietary models

Fireworks AI

Advantages

Low-latency inference with a focus on response times
Easy-to-use API with OpenAI and Anthropic compatibility
Wide variety of optimized open-source models
Discounted pricing for cached tokens and batch inference

Considerations

Limited capacity with some serverless model limits
Primarily focused on language models over image/video generation
BYOC only available for major enterprise customers

Compute Services

Anthropic

Fireworks AI

Pricing Options

Anthropic

Pay-per-token API

Per million token pricing for Claude models with competitive rates

Consumer Plans

Free, Pro, and Max subscription tiers for individual use, billed monthly or annually

Team Plans

Per-seat pricing with monthly or annual billing, central billing, and SSO

Enterprise Plans

Self-serve and sales-assisted per-seat pricing with advanced admin, security, and compliance features, also available via AWS Marketplace

Prompt Caching

90% savings on cached content with 5-minute and 1-hour options

Batch API

50% discount on all tokens for async processing

Fireworks AI

Serverless Inference

Pay-per-token pricing across Standard, Priority, and Fast serverless tiers with postpaid billing and no cold starts

Cached tokens

Cached input tokens billed at a reduced rate on supported models

Batch processing

Async bulk inference billed at a discount to standard serverless requests

Embeddings

Embedding models billed per 1M input tokens, tiered by model parameter count

Fine Tuning

Supervised and preference fine tuning billed per 1M training tokens with LoRA or full-parameter options; reinforcement fine tuning billed per GPU hour

Serverless Training API

Shared always-on trainer pool for LoRA training with no provisioning or idle cost, billed per token prefilled, sampled, and trained

On-demand GPUs

Per-second billing for H100, H200, B200, B300, and GB300 GPU deployments with no start-up charges; region-restricted deployments in the US or Europe are priced at 1.25x the standard rate

Reserved capacity

Guaranteed capacity with higher rate limits and earliest access to new hardware, arranged through sales

Getting Started

Anthropic

Get Started

1
Create Console account
Sign up at platform.claude.com
2
Generate API key
Create an API key from Account Settings
3
Install SDK
pip install anthropic (Python) or npm install @anthropic-ai/sdk (TypeScript)
4
Make first API call
Call the Messages API endpoint with your API key

Fireworks AI

Get Started

1
Explore Model Library
Browse 100+ models at fireworks.ai/models
2
Test in Playground
Experiment with prompts interactively without coding
3
Generate API Key
Create an API key from user settings in your account
4
Make first API call
Use OpenAI-compatible endpoints or Fireworks SDK
5
Scale to production
Transition to on-demand GPU deployments for production workloads

Support & Global Availability

Anthropic

Global Regions

150+ countries including US, Canada, UK, EU, Australia, Japan. Available via direct API, Amazon Bedrock, Google Cloud Vertex AI, and Microsoft Foundry

Support

Documentation, Discord community, email support, Help Center, status page, and enterprise support options

Fireworks AI

Global Regions

18+ global regions across 8 cloud providers with multi-region deployments and BYOC support for enterprise

Support

Documentation, Discord community, status page, email support, and dedicated enterprise support with SLAs