VoiceStudio vs OpenMontage

VoiceStudio and OpenMontage share 8 technologies: FastAPI, OpenAI, React, torchvision, torch, torchaudio, pillow, and Pydantic. Both are written in Python.

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What they share and what sets them apart

debpalash

VoiceStudio

VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

Python105.3kRead on November 9, 2026, at commit 73cba3dWhat is VoiceStudio built with?

Only in VoiceStudio

In common

OpenMontageInc

OpenMontage

World's first open-source, agentic video production system. 12 production pipelines, 100+ tools, 700+ agent skill and production-knowledge files. Turn your AI coding assistant into a full video production studio.

Python78.9kRead on November 9, 2026, at commit fecb9a1What is OpenMontage built with?

Only in OpenMontage

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
VoiceStudio710,563 lines written1,671 code files
OpenMontage185,432 lines written70 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.
VoiceStudio26.2% of its commits signed by AIWith Claude Code, Codex, GitHub Copilot, Cursor, and CodeRabbit
OpenMontage28.5% of its commits signed by AIWith Claude Code, Codex, and GitHub Copilot
ActivityFrom GitHub and its history, on the day SeeRepo read it.
VoiceStudioLast push November 9, 20264,868 commits105,281 stars
OpenMontageLast push November 9, 2026470 commits78,916 stars
TestsThe files that test the code, and the share of code files a test imports.
VoiceStudio1,982 test files68.8% of its code files have a test that imports them
OpenMontage208 test files28.6% of its code files have a test that imports them

Frequently asked questions

Which is bigger, VoiceStudio or OpenMontage?
VoiceStudio, with 710,563 lines written; OpenMontage has 185,432.

The proof: debpalash/VoiceStudio's code at commit 73cba3d

Which has more GitHub stars, VoiceStudio or OpenMontage?
VoiceStudio, with 105,281 stars; OpenMontage has 78,916.

The proof: debpalash/VoiceStudio on GitHub

Which has more tests, VoiceStudio or OpenMontage?
VoiceStudio, with 1,982 test files; OpenMontage has 208.

The proof: debpalash/VoiceStudio's code at commit 73cba3d

Which was updated more recently, VoiceStudio or OpenMontage?
Both got their last push on November 9, 2026.

The proof: OpenMontageInc/OpenMontage's commits on GitHub

Which has more commits signed by AI, VoiceStudio or OpenMontage?
OpenMontage: an AI signed 28.5% of its commits, with Claude Code, Codex, and GitHub Copilot; in VoiceStudio, 26.2%.

The proof: the commits each tool signed in OpenMontageInc/OpenMontage

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