Best Videos

Best LlamaIndex Tutorial Videos

64 LlamaIndex videos from top YouTube educators, ranked by views and engagement. YouTube channels teaching LlamaIndex for building RAG and LLM-powered data applications. Learn document indexing, query engines, retrieval pipelines, and connecting LLMs to private data.

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As of October 2026, the best LlamaIndex tutorials on YouTube come from 33 verified creators across 64 indexed videos. Ranked by total views, the top picks are "Introduction to LlamaIndex with Python (2025)" by Alejandro AO (68,214 views) , "Django Project Tutorial: Build an AI Slack Bot | Django, Celery, Upstash, LlamaIndex, OpenAI + more" by CodingEntrepreneurs , and "Understanding Embeddings in LLMs (ft LlamaIndex + Chroma db)" by Samuel Chan. Full ranked list below, updated weekly from the YouTube Data API.

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We indexed 64 LlamaIndex videos from 33 YouTube channels to find the tutorials worth your time. Below you'll find the most-watched LlamaIndex content, beginner-friendly crash courses, and what's trending right now.

The most-watched LlamaIndex tutorial has 68,214 views from Alejandro AO. Other top educators include CodingEntrepreneurs and Samuel Chan.

LlamaIndex Channels on the Move

Ranked by subscribers, with movement vs ~30 days ago. See fastest-rising by view velocity → This week in dev YouTube →

  1. #1 AI Engineer 833K subs —
  2. #2 NeuralNine 487K subs —
  3. #3 CodingEntrepreneurs 388K subs —
  4. #4 Real Python 208K subs new
  5. #5 Siddhardhan 183K subs ▼1 (was #4)
  6. #6 Sangam Mukherjee 100K subs ▼1 (was #5)
  7. #7 Alejandro AO 83.9K subs ▼1 (was #6)
  8. #8 James Briggs 82.1K subs ▼1 (was #7)
  9. #9 CoreWeave 70.2K subs ▼1 (was #8)
  10. #10 DigitalOcean 60.4K subs ▼1 (was #9)

Top LlamaIndex Videos

Best for Beginners

Recent & Trending

Frequently Asked Questions

What are the best LlamaIndex tutorial videos?

The most-watched LlamaIndex tutorials on YouTube are "Introduction to LlamaIndex with Python (2025)" by Alejandro AO (68,214 views), "Django Project Tutorial: Build an AI Slack Bot | Django, Celery, Upstash, LlamaIndex, OpenAI + more" by CodingEntrepreneurs (58,956 views) and "Understanding Embeddings in LLMs (ft LlamaIndex + Chroma db)" by Samuel Chan (38,903 views). They lead the 64 most-viewed LlamaIndex videos on this page, from 33 channels, ranked by view count.

Which LlamaIndex videos are best for beginners?

The most-watched beginner LlamaIndex video is "Introduction to LlamaIndex with Python (2025)" by Alejandro AO (68,214 views). The Best for Beginners section lists 10 crash courses, tutorials and getting-started videos, ranked by views.

How many LlamaIndex educators are on YouTube?

Developer Educators tracks 56 YouTube channels that teach LlamaIndex. Visit the All LlamaIndex Channels page for the full list of educators.

How are videos ranked?

Videos are ranked by view count within each section. Top Videos shows the most-watched overall, Best for Beginners filters for introductory content, and Recent & Trending highlights videos from the last 6 months.

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