Ai2
Truly open breakthrough AI.
VS
Together AI
The AI Native Cloud
Detailed comparison
Criteria
Ai2
Together AI
Pricing
Free
Paid
Plans & pricing
Semantic Scholar: Free, AutoDiscovery (AstaLabs) Trial: Free, Olmo 2 32B Instruct API: Custom, Olmo 3 7B Think API: Custom, Olmo 3 7B Instruct API: Custom, Olmo 3 32B Think API: Custom, Olmo 3.1 32B Think API: Custom, Olmo 3.1 32B Instruct API: Custom
Build Tier: Free, Scale Tier: Custom, Serverless Inference: Custom, Fine-Tuning: Custom, GPU Cloud - NVIDIA A100 (80GB): Custom, GPU Cloud - NVIDIA H100 (80GB): Custom, GPU Cloud - NVIDIA H200 (141GB): Custom, Frontier AI Factory: Custom
Free trial
Yes
No
Audience
b2b
b2b
Platforms
Web
Web, Api
API
Yes
Yes
Open Source
Open Source
Proprietary
Categories
Data Science, Education
Data Science, Dev Tools
Popularity
Very High
Very High
Description
Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key ...
Together AI is a full-stack platform designed for building, deploying, and scaling AI-native applications. It provides robust capabilities for inferen...
Pricing
Ai2
Free
Together AI
Paid
Plans & pricing
Ai2
Semantic Scholar: Free, AutoDiscovery (AstaLabs) Trial: Free, Olmo 2 32B Instruct API: Custom, Olmo 3 7B Think API: Custom, Olmo 3 7B Instruct API: Custom, Olmo 3 32B Think API: Custom, Olmo 3.1 32B Think API: Custom, Olmo 3.1 32B Instruct API: Custom
Together AI
Build Tier: Free, Scale Tier: Custom, Serverless Inference: Custom, Fine-Tuning: Custom, GPU Cloud - NVIDIA A100 (80GB): Custom, GPU Cloud - NVIDIA H100 (80GB): Custom, GPU Cloud - NVIDIA H200 (141GB): Custom, Frontier AI Factory: Custom
Free trial
Ai2
Yes
Together AI
No
Audience
Ai2
b2b
Together AI
b2b
Platforms
Ai2
Web
Together AI
Web, Api
API
Ai2
Yes
Together AI
Yes
Open Source
Ai2
Open Source
Together AI
Proprietary
Categories
Ai2
Data Science, Education
Together AI
Data Science, Dev Tools
Popularity
Ai2
Very High
Together AI
Very High
Description
Ai2
Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key ...
Together AI
Together AI is a full-stack platform designed for building, deploying, and scaling AI-native applications. It provides robust capabilities for inferen...
Features
Ai2
Open language models (OLMo)
Multimodal AI models
AI for science applications (Asta)
Semantic scientific search (Semantic Scholar)
AI for environmental applications (EarthRanger)
AI model evaluation frameworks
Together AI
Batch Inference for batch workloads
Dedicated Model Inference on custom hardware
Accelerated Compute with GPU Clusters
Model Shaping Fine-Tuning
Sandbox development environments for AI
Managed Storage
Key differentiators
Ai2
- Non-profit AI research for common good
- Develops truly open AI models
- Specializes in AI for science & environment
Together AI
- Unmatched price-performance
- High-performance GPU clusters
- Custom model fine-tuning
Other comparisons
FAQ: Ai2 vs Together AI
Ai2: Truly open breakthrough AI.. Together AI: The AI Native Cloud. Both tools take different approaches to address similar needs.
Ai2 offers a free plan, while Together AI is a paid tool.
The best choice between Ai2 and Together 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.
Ai2 offers: Open language models (OLMo), Multimodal AI models, AI for science applications (Asta), Semantic scientific search (Semantic Scholar). Together AI offers: Batch Inference for batch workloads, Dedicated Model Inference on custom hardware, Accelerated Compute with GPU Clusters, Model Shaping Fine-Tuning.
Based on our data, Ai2 currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.