AssemblyAI
AI models to transcribe and understand speech
VS
Fireworks AI
Fastest Inference for Generative AI
Detailed comparison
Criteria
AssemblyAI
Fireworks AI
Pricing
Freemium
Freemium
Plans & pricing
Free: Free, Enterprise: Custom
Enterprise: Custom, Text & Vision Base Model (<4B params): Custom, Image Generation (non-Flux models): Custom, OpenAI GPT-OSS-20B: Custom, Flux.1 Kontext Pro: Custom
Free trial
Yes
No
Audience
b2b
b2b
Platforms
Web, Api
Web, Api
API
Yes
Yes
Open Source
Proprietary
Proprietary
Categories
Voice, Dev Tools
Data Science, Dev Tools
Popularity
Very High
Very High
Description
AssemblyAI offers industry-leading Speech AI models and APIs to accurately transcribe speech to text and extract valuable insights from voice data. De...
Fireworks AI offers the fastest inference platform for state-of-the-art, open-source LLMs and image models. It enables developers and enterprises to u...
Pricing
AssemblyAI
Freemium
Fireworks AI
Freemium
Plans & pricing
AssemblyAI
Free: Free, Enterprise: Custom
Fireworks AI
Enterprise: Custom, Text & Vision Base Model (<4B params): Custom, Image Generation (non-Flux models): Custom, OpenAI GPT-OSS-20B: Custom, Flux.1 Kontext Pro: Custom
Free trial
AssemblyAI
Yes
Fireworks AI
No
Audience
AssemblyAI
b2b
Fireworks AI
b2b
Platforms
AssemblyAI
Web, Api
Fireworks AI
Web, Api
API
AssemblyAI
Yes
Fireworks AI
Yes
Open Source
AssemblyAI
Proprietary
Fireworks AI
Proprietary
Categories
AssemblyAI
Voice, Dev Tools
Fireworks AI
Data Science, Dev Tools
Popularity
AssemblyAI
Very High
Fireworks AI
Very High
Description
AssemblyAI
AssemblyAI offers industry-leading Speech AI models and APIs to accurately transcribe speech to text and extract valuable insights from voice data. De...
Fireworks AI
Fireworks AI offers the fastest inference platform for state-of-the-art, open-source LLMs and image models. It enables developers and enterprises to u...
Features
AssemblyAI
Speech-to-Text
Speaker Diarization
Automatic Language Detection
Automatic Text Formatting
Audio Intelligence
Fireworks AI
High-speed inference for generative AI
Support for state-of-the-art open-source LLMs and image models
Fine-tuning and deployment of custom models
Scalable platform for building generative AI capabilities
Self-serve access for developers with free credits
Enterprise solutions available
Key differentiators
AssemblyAI
- Industry-leading Speech AI
- Advanced audio intelligence
- Real-time transcription & insights
Fireworks AI
- Blazing-fast AI inference
- Open-source LLM & image model support
- Custom model fine-tuning & deployment
Other comparisons
FAQ: AssemblyAI vs Fireworks AI
AssemblyAI: AI models to transcribe and understand speech. Fireworks AI: Fastest Inference for Generative AI. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. AssemblyAI is freemium and Fireworks AI is freemium.
The best choice between AssemblyAI and Fireworks AI depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Both are primarily designed for individuals. The choice depends on which specific features you need.
AssemblyAI offers: Speech-to-Text, Speaker Diarization, Automatic Language Detection, Automatic Text Formatting. Fireworks AI offers: High-speed inference for generative AI, Support for state-of-the-art open-source LLMs and image models, Fine-tuning and deployment of custom models, Scalable platform for building generative AI capabilities.
Based on our data, Fireworks AI currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.