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litellm vs cua

litellm and cua share 6 technologies: React, FastAPI, Flask, axum, Postgres, and Claude. litellm is written in Python and cua in Rust.

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What they share and what sets them apart

BerriAI

litellm

The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

Python62.4kRead on October 30, 2026, at commit ef9385c What is litellm built with?

trycua

cua

Scale computer-use 2.0 with open-source drivers, cross-OS sandboxes, and benchmarks for training, evaluation, and data generation.

Rust31.5kRead on November 2, 2026, at commit e6a88bf What is cua built with?

In common

Only in litellm

Only in cua

Side by side

litellmcua

SizeLines written by people and agents, without generated ones; code files, without tests.

litellm4,405,837 lines written5,630 code files

cua2,541,798 lines written3,520 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.

litellm20% of its commits signed by AIWith Claude Code, Devin, Cursor, GitHub Copilot, OpenHands, Codex, Aider, and Gemini CLI

cua27.8% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, CodeRabbit, Factory, and Cursor

ActivityFrom GitHub and its history, on the day SeeRepo read it.

litellmLast push October 30, 202645,956 commits62,405 stars

cuaLast push November 2, 20265,587 commits31,513 stars

TestsThe files that test the code, and the share of code files a test imports.

litellm6,741 test files21.7% of its code files have a test that imports them

cua1,988 test files26.8% of its code files have a test that imports them

Frequently asked questions

Which is bigger, litellm or cua?

litellm, with 4,405,837 lines written in 5,630 code files; cua has 2,541,798 in 3,520.

The proof: BerriAI/litellm's code at commit ef9385c

Which has more GitHub stars, litellm or cua?

litellm, with 62,405 stars; cua has 31,513.

The proof: BerriAI/litellm on GitHub

Which has more tests, litellm or cua?

litellm, with 6,741 test files; cua has 1,988.

The proof: BerriAI/litellm's code at commit ef9385c

Which was updated more recently, litellm or cua?

cua: its last push was on November 2, 2026, and litellm's on October 30, 2026.

The proof: trycua/cua's commits on GitHub

Which has more commits signed by AI, litellm or cua?

cua: an AI signed 27.8% of its commits, with Claude Code, Codex, GitHub Copilot, CodeRabbit, Factory, and Cursor; in litellm, 20%.

The proof: the commits each tool signed in trycua/cua

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