Together AI
By Coda One Team · Last verified: March 2026
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Open-source model inference platform with low-cost API and playground
What is Together AI?
Together AI is an inference platform for running open-source AI models at scale, offering a playground chat interface alongside a production-grade API. With over 300K monthly visits, it has become critical infrastructure for the open-source LLM ecosystem, providing fast and affordable access to models like Llama 3, Mixtral, DBRX, Qwen, and dozens more.
The Together Playground lets users chat with any supported model through a web interface, making it easy to compare model outputs, test prompts, and evaluate different models for specific use cases. For developers, the API offers OpenAI-compatible endpoints that make switching from proprietary to open-source models seamless.
Together AI's pricing is highly competitive — often 3-5x cheaper than running equivalent models on major cloud providers, and significantly cheaper than proprietary model APIs for similar-quality outputs. The platform also offers fine-tuning services, allowing users to customize open-source models on their own data.
As a key infrastructure player, Together AI helps organizations reduce their dependence on proprietary AI vendors while maintaining production-grade reliability and performance.
Key Features
Pros & Cons
Pros
- ✓ Widest selection of open-source models on a single platform
- ✓ Highly competitive pricing — often cheapest way to run open-source models
- ✓ OpenAI-compatible API makes migration effortless
Cons
- ✗ Playground is a developer tool, not a polished consumer chat experience
- ✗ No proprietary models — quality limited to open-source frontier
- ✗ Support and documentation less mature than major cloud providers
Ready to try Together AI?
See if it fits your workflow — free plan available.
Video Tutorials
Finetuning 3.0 – How to finetune models on Together AI
Together AI
Pricing
Free tier with credits; pay-per-token API pricing significantly below alternatives
Free Tier
$0
- ✓Free credits for new accounts
- ✓Playground chat access
- ✓API access with rate limits
- ✓Multiple model selection
Pay-as-you-go
Usage-based
- ✓All 100+ models available
- ✓Higher rate limits
- ✓Fine-tuning capabilities
- ✓Dedicated support options
- ✓OpenAI-compatible API
Pay with crypto using a virtual Visa card
Humanize AI content from Together AI
Transform AI-generated text into natural, human-sounding writing that bypasses detection tools.
Try FreeWho is Together AI for?
Cost-effective production inference for open-source LLMs
Comparing and evaluating open-source models before deployment
Fine-tuning open-source models on custom datasets
Building AI applications with vendor-independent model infrastructure
Frequently Asked Questions
Is Together AI free?
Together AI offers a free tier with limited features. Free tier with credits; pay-per-token API pricing significantly below alternatives Paid plans unlock additional capabilities.
What are Together AI's key features?
Together AI's standout features include 100+ open-source models available (Llama, Mixtral, Qwen, DBRX, etc.), Playground chat interface for model comparison, OpenAI-compatible API endpoints, Custom model fine-tuning services. It offers 8 features in total designed for cost-effective production inference for open-source llms.
Can I pay for Together AI with cryptocurrency?
Together AI does not currently accept cryptocurrency directly. However, you can pay with crypto using a virtual Visa card funded by USDT, USDC, or other stablecoins.
What are the best alternatives to Together AI?
Popular alternatives to Together AI include 1min.AI, Character.ai, ChatGPT. Each offers different strengths in pricing, features, and specialization.
Does Together AI have an API?
Yes, Together AI offers an API. Free credits on signup; Llama 3 70B at ~$0.88/1M tokens; Mixtral 8x7B at ~$0.60/1M tokens
Do I need to sign up to use Together AI?
Together AI requires an account to access most features. If you prefer no-signup tools, browse Coda One's free tools.
Does Together AI work on mobile?
Together AI works in any modern browser on desktop, tablet, and mobile — no install required. For offline or on-device workflows, check our tool catalog for alternatives.
Is my data safe with Together AI?
Review Together AI's privacy policy at https://www.together.ai for specifics on data retention. For browser-local processing (no server upload), see Coda One's PDF and image tools.
What pricing plans does Together AI offer?
Together AI offers 2 plans: Free Tier, Pay-as-you-go. Starts at Free. Compare with Coda One's own pricing.
Can I cancel or get a refund from Together AI?
Cancellation and refund policies are set by Together AI — check their terms at https://www.together.ai. Coda One's own paid plans can be cancelled anytime from your subscription dashboard.
How can I pay for Together AI with USDT or USDC?
Since Together AI does not take crypto directly, the practical route is a Coda One virtual Visa card funded by USDT/USDC, which works anywhere Visa is accepted.
Who is Together AI best for?
Together AI is most useful for Cost-effective production inference for open-source LLMs, Comparing and evaluating open-source models before deployment, Fine-tuning open-source models on custom datasets. For related workflows, explore Coda One's AI tool catalog.
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