Grok API (xAI) vs Together AI: Which is Better in 2026?
Choosing between Grok API (xAI) and Together AI? Both are popular llm provider tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack.
Quick verdict
Both Grok API (xAI) and Together AI are strong llm provider choices. The right pick comes down to your specific feature needs, existing stack, and team preferences. In our catalog, Together AI rates slightly higher (4.5 vs 4.2 out of 5).
Grok API (xAI) vs Together AI — Side by Side
| Grok API (xAI) | Together AI | |
|---|---|---|
| Category | LLM Provider | LLM Provider |
| Pricing | Free | Free |
| Starting price | Free tier available | Free tier available |
| Free tier | ||
| Rating | 4.2 | 4.5 |
| Best for | LLM Provider — llm, ai | LLM Provider — ai, api |
Pros & Cons
- Real-time web search built in
- OpenAI-compatible — easy migration
- Competitive pricing vs GPT-4
- Free tier available for prototyping
- Smaller ecosystem than OpenAI
- Newer — fewer community resources
- Rate limits on free tier
- Huge open-model catalog (200+)
- Cheapest at scale
- One API for many models
- Fine-tuning support
- Free is credits (not permanent)
- Open models only
Key Features Compared
Grok API (xAI)
- Grok-2 model access
- 25 requests/hour (rate-limited)
- 131K token context window
- Real-time web search integration
- OpenAI-compatible API
- Good for prototyping
Together AI
- $25 free credits
- 200+ open-source models
- Serverless inference + fine-tuning
- OpenAI-compatible API
Choose Grok API (xAI) if…
- You want a free tier to validate before paying.
- Real-time web search built in
- OpenAI-compatible — easy migration
- Competitive pricing vs GPT-4
Choose Together AI if…
- You want a free tier to validate before paying.
- Huge open-model catalog (200+)
- Cheapest at scale
- One API for many models
Frequently Asked Questions
Is Grok API (xAI) better than Together AI?⌄
Both Grok API (xAI) and Together AI are strong llm provider choices. The right pick comes down to your specific feature needs, existing stack, and team preferences. In our catalog, Together AI rates slightly higher (4.5 vs 4.2 out of 5).
What is the difference between Grok API (xAI) and Together AI?⌄
Grok API (xAI) — xAI's Grok API — real-time internet access, large context window, and competitive pricing for AI-powered apps. Together AI — Serverless inference and fine-tuning for 200+ open-source models — the price leader at scale, with $25 free credits. Both are llm provider tools; the comparison table above breaks down pricing, free tiers, and what each is best for.
Grok API (xAI) vs Together AI: which is cheaper?⌄
Grok API (xAI) pricing: Free. Together AI pricing: Free. Confirm current pricing on each tool's official site, as plans change.
Which is rated higher, Grok API (xAI) or Together AI?⌄
In our catalog, Grok API (xAI) rates 4.2 out of 5 and Together AI rates 4.5 out of 5, so Together AI has a slight edge on reviews.
See more options in our guide to the best llm provider tools for startups.
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