Source: https://seerepo.com/compare/Canner/WrenAI/vs/debpalash/VoiceStudio
Markdown source: https://seerepo.com/compare/Canner/WrenAI/vs/debpalash/VoiceStudio.md
Description: WrenAI and VoiceStudio share 7 technologies: pyarrow, Rich, cryptography, lxml, Pydantic, loguru, and log. WrenAI is written in Rust and VoiceStudio in Python.

# WrenAI vs VoiceStudio

WrenAI and VoiceStudio share 7 technologies: pyarrow, Rich, cryptography, lxml, Pydantic, loguru, and log. WrenAI is written in Rust and VoiceStudio in Python.

- [Canner/WrenAI](https://seerepo.com/r/Canner/WrenAI): GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.
- [debpalash/VoiceStudio](https://seerepo.com/r/debpalash/VoiceStudio): VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

## What they share and what sets them apart

- In common: pyarrow, Rich, cryptography, lxml, Pydantic, loguru, log
- Only in WrenAI: datafusion, DuckDB, object_store, opendal, Tokio, arrow, sqlglot, pyjwt, pydantic-ai, LangChain, LangGraph, csv, env_logger, boto3, parquet
- Only in VoiceStudio: Jetpack Compose, FastAPI, androidx.core:core-ktx, OpenAI, PostHog, lifecycle-runtime-compose, Lightning, androidx.navigation:navigation-compose, objc2-app-kit, React, @tanstack/react-router, Vite, Electron, matplotlib, prompt-toolkit, global-hotkey, Gradio, x11rb, androidx.compose.material:material-icons-core, SQLAlchemy, alembic, bcrypt, conformer, diffusers, librosa, ModelScope, ONNX, onnxruntime, openai-whisper, torchvision, x-transformers, torch, torchaudio, transformers, faster-whisper, accelerate, MCP, defusedxml, qrcode, yt-dlp, imageio-ffmpeg, pillow, com.google.zxing:core, psutil, Tailwind CSS, cn, class-variance-authority, @fontsource-variable/inter, @fontsource/ibm-plex-mono, tailwind-merge, react-hot-toast, sonner, Base UI, Radix UI, tanstack, xyflow, react-window, Lucide, country-flag-icons, html-entities

## Side by side

| | WrenAI | VoiceStudio |
|---|---|---|
| Size | 105,033 lines written, 173 code files | 689,005 lines written, 1,641 code files |
| Who writes it | 5.3% of its commits signed by AI. With Claude Code and CodeRabbit | 28.3% of its commits signed by AI. With Claude Code, Codex, GitHub Copilot, Cursor, and CodeRabbit |
| Activity | Last push November 6, 2026, 2,758 commits, 18,095 stars | Last push November 4, 2026, 4,490 commits, 100,682 stars |
| Tests | 155 test files. 46.8% of its code files have a test that imports them | 1,909 test files. 68.4% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, WrenAI or VoiceStudio?

VoiceStudio, with 689,005 lines written; WrenAI has 105,033.

The proof: [debpalash/VoiceStudio's code at commit 7a896ed](https://github.com/debpalash/VoiceStudio/tree/7a896ed455e116d734f26437393a92cad090aadb)

### Which has more GitHub stars, WrenAI or VoiceStudio?

VoiceStudio, with 100,682 stars; WrenAI has 18,095.

The proof: [debpalash/VoiceStudio on GitHub](https://github.com/debpalash/VoiceStudio)

### Which has more tests, WrenAI or VoiceStudio?

VoiceStudio, with 1,909 test files; WrenAI has 155.

The proof: [debpalash/VoiceStudio's code at commit 7a896ed](https://github.com/debpalash/VoiceStudio/tree/7a896ed455e116d734f26437393a92cad090aadb)

### Which was updated more recently, WrenAI or VoiceStudio?

WrenAI: its last push was on November 6, 2026, and VoiceStudio's on November 4, 2026.

The proof: [Canner/WrenAI's commits on GitHub](https://github.com/Canner/WrenAI/commits)

### Which has more commits signed by AI, WrenAI or VoiceStudio?

VoiceStudio: an AI signed 28.3% of its commits, with Claude Code, Codex, GitHub Copilot, Cursor, and CodeRabbit; in WrenAI, 5.3%.

The proof: [the commits each tool signed in debpalash/VoiceStudio](https://seerepo.com/r/debpalash/VoiceStudio/ai)

## Sources

- Canner/WrenAI: Read on November 6, 2026, at commit 548eee3 (https://github.com/Canner/WrenAI/tree/548eee3e864b11e7f11eee15ae82be178a295f22)
- debpalash/VoiceStudio: Read on November 4, 2026, at commit 7a896ed (https://github.com/debpalash/VoiceStudio/tree/7a896ed455e116d734f26437393a92cad090aadb)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.