The AI tools directory — Find the Best AI Tools

Best Vellum AI Alternatives in 2026

Looking for alternatives to Vellum AI? We've compiled 20 similar AI tools with comparable features, so you can compare options and find the right fit. Top-rated picks include Nomic Atlas, Patronus AI, Unstructured.

Top Vellum AI Alternatives

  1. Nomic Atlas (Freemium) Compare with Vellum AI
  2. Patronus AI (Paid) Compare with Vellum AI
  3. Unstructured (Freemium) Compare with Vellum AI
  4. turbopuffer (Paid) Compare with Vellum AI
  5. Beam Cloud (Freemium) Compare with Vellum AI
  6. Poolside (Paid) Compare with Vellum AI
  7. Letta (Freemium) Compare with Vellum AI
  8. Sarvam AI (Freemium) Compare with Vellum AI
  9. Liquid AI (Freemium) Compare with Vellum AI
  10. Predibase (Paid) Compare with Vellum AI
  11. Tensorlake (Freemium) Compare with Vellum AI
  12. Reducto (Paid) Compare with Vellum AI
  13. Trieve (Freemium) Compare with Vellum AI
  14. Ragie (Freemium) Compare with Vellum AI
  15. LlamaIndex (Free) — Data framework for building LLM applications with custom knowledge. Compare with Vellum AI
  16. Semantic Kernel (Free) — Microsoft open-source SDK for integrating LLMs into applications. Compare with Vellum AI
  17. Portkey AI (Freemium) — AI gateway for managing LLM reliability, routing, and observability. Compare with Vellum AI
  18. Mistral Vibe (formerly Le Chat) (Freemium) — Mistral AI's conversational chat interface for fast, multilingual AI interactions. Compare with Vellum AI
  19. Braintrust (Freemium) — AI evaluation and prompt management platform Compare with Vellum AI
  20. Pixtral 12B (Freemium) Compare with Vellum AI

Pricing Overview

Of the 20 Vellum AI alternatives listed here, 15 offer free or freemium plans and 5 are paid tools. See free Vellum AI alternatives.

Frequently Asked Questions

What are the best Vellum AI alternatives?

Top Vellum AI alternatives include Nomic Atlas, Patronus AI, Unstructured. Browse all 20 options above to compare features and pricing.

Are there free alternatives to Vellum AI?

Yes. Filter by "Free" or "Freemium" above — 15 free options are listed.

How do I choose between Vellum AI alternatives?

Compare each tool's pricing, key features, and use-cases. Use the compare links above to see side-by-side breakdowns.

Browse by Category

All LLM AI Tools · All Developer Tools AI Tools

Back to Vellum AI