Together AI vs Vellum (2026)
A detailed comparison of Together AI and Vellum covering features, pricing, platform support, and more.
Feature Comparison
| Feature | Together AI | Vellum |
|---|---|---|
| LLM API access | Yes | No |
| Multiple model support | Yes | No |
| Fast inference | Yes | No |
| Fine-tuning support | Yes | No |
| Batch processing | Yes | No |
| Cost-effective pricing | Yes | No |
| Open-source models | Yes | No |
| LLM deployment platform | No | Yes |
| Prompt versioning | No | Yes |
| A/B testing | No | Yes |
| Evaluation tools | No | Yes |
| API hosting | No | Yes |
| Monitoring and logging | No | Yes |
| Version control | No | Yes |
Pricing Comparison
| Detail | Together AI | Vellum |
|---|---|---|
| Free Tier | Yes | Yes |
| Free Tier Details | Limited credits | Limited monthly requests |
| Starting Price | Free | Free |
| Plan 1 | Pay-as-you-go: $null/custom | Starter: $50/month |
| Plan 2 | — | Production: $300/month |