all-in-rag vs open-webui

all-in-rag and open-webui share 20 technologies: chromadb, pyarrow, pymilvus, Hugging Face, accelerate, OpenAI, tiktoken, LangChain, transformers, langchain-text-splitters, sentence-transformers, einops, rank-bm25, av, markdown, openpyxl, pypdf, pillow, unstructured, and Pydantic. all-in-rag is written in Python and open-webui in Svelte.

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What they share and what sets them apart

datawhalechina

all-in-rag

🔍大模型应用开发实战一:RAG 技术全栈指南,在线阅读地址:https://datawhalechina.github.io/all-in-rag/

Python13kRead on November 10, 2026, at commit cec956eWhat is all-in-rag built with?

Only in all-in-rag

In common

open-webui

open-webui

User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

Svelte158.1kRead on November 9, 2026, at commit b0e6098What is open-webui built with?

Only in open-webui

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
all-in-rag17,394 lines written80 code files
open-webui419,491 lines written1,158 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
all-in-rag0.8% of its commits signed by AIWith Cursor
open-webui1.3% of its commits signed by AIWith Claude Code, Aider, Jules, GitHub Copilot, and Cursor
ActivityFrom GitHub and its history, on the day SeeRepo read it.
all-in-ragLast push September 30, 2026373 commits13,017 stars
open-webuiLast push November 8, 202617,246 commits158,145 stars
TestsThe files that test the code, and the share of code files a test imports.
all-in-rag0 test files
open-webui4 test files0.2% of its code files have a test that imports them

Frequently asked questions

Which is bigger, all-in-rag or open-webui?
open-webui, with 419,491 lines written; all-in-rag has 17,394.

The proof: open-webui/open-webui's code at commit b0e6098

Which has more GitHub stars, all-in-rag or open-webui?
open-webui, with 158,145 stars; all-in-rag has 13,017.

The proof: open-webui/open-webui on GitHub

Which has more tests, all-in-rag or open-webui?
open-webui, with 4 test files.

The proof: open-webui/open-webui's code at commit b0e6098

Which was updated more recently, all-in-rag or open-webui?
open-webui: its last push was on November 8, 2026, and all-in-rag's on September 30, 2026.

The proof: open-webui/open-webui's commits on GitHub

Which has more commits signed by AI, all-in-rag or open-webui?
open-webui: an AI signed 1.3% of its commits, with Claude Code, Aider, Jules, GitHub Copilot, and Cursor; in all-in-rag, 0.8%.

The proof: the commits each tool signed in open-webui/open-webui

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