Alternatives
Self-hosted alternatives to WhisperX
Projects in the registry that can run on your own hardware and serve at least one of the same use cases as WhisperX.
- Source
- Registry relations over fetched repository records — the evidence sits on each repository page
- Verified
- Evidence not verified
- Confidence
- High
01How this list was built
- Compared against
- WhisperX
- Delivery
- Libraries
- Shared use cases
- Meeting transcription, Call transcription, Translation
- Selection rule
- open source, or self-hostable, and shares a use case
- Candidates found
- 6
02Alternatives
faster-whisper
Libraries
Reimplementation of Whisper on CTranslate2 with substantially lower memory use and faster inference, including int8 execution on CPU. The usual engine behind self-hosted transcription.
- Repository
- SYSTRAN/faster-whisper
- Stars
- 25,259
- Licence
- MIT
- In stacks
- 2
Shares: Meeting transcription · Call transcription
LiveKit Agents
Hybrid — hosted or self-hosted
Framework for real-time voice and video agents on LiveKit’s WebRTC infrastructure, with turn detection, interruption handling and pluggable speech and model providers.
- Repository
- livekit/agents
- Stars
- 14,030
- Licence
- Apache-2.0
- In stacks
- 1
Shares: Call transcription
LMDeploy
Model servers
Serving toolkit from the InternLM team with its own inference engine and quantisation tooling, and strong coverage of Chinese open-weight model families.
- Repository
- InternLM/lmdeploy
- Stars
- 8,082
- Licence
- Apache-2.0
- In stacks
- 0
Shares: Translation
LocalAI
Model servers
Drop-in OpenAI-compatible API server that runs text, embedding, image and audio models locally across several back ends, including CPU-only deployments.
- Repository
- mudler/LocalAI
- Stars
- 49,166
- Licence
- MIT
- In stacks
- 0
Shares: Meeting transcription
Open WebUI
Self-hosted projects
Self-hosted chat interface for local and hosted models, with user accounts, groups, document upload and built-in retrieval. Runs in Docker against Ollama, vLLM or any OpenAI-compatible endpoint.
- Repository
- open-webui/open-webui
- Stars
- 149,870
- Licence
- Other
- In stacks
- 5
Shares: Translation
PaddleOCR
Libraries
OCR toolkit with detection, recognition and layout models, including Chinese and other East Asian scripts, plus table and formula recognition. Runs offline on CPU or GPU.
- Repository
- PaddlePaddle/PaddleOCR
- Stars
- 88,941
- Licence
- Apache-2.0
- In stacks
- 0
Shares: Translation
03Repository facts
| Repository | Stars | Health |
|---|---|---|
| SYSTRAN/faster-whisperFaster Whisper transcription with CTranslate2 | 25k | Maintenance 20%, Releases 20%, Contributors 50%, Issues 87%, Community 88%48 |
| livekit/agentsA framework for building realtime voice AI agents | 14k | Maintenance 60%, Releases 60%, Contributors 50%, Issues 44%, Community 83%63 |
| InternLM/lmdeployLMDeploy is a toolkit for compressing, deploying, and serving LLMs. | 8.1k | Maintenance 80%, Releases 60%, Contributors 50%, Issues 26%, Community 78%66 |
| mudler/LocalAILocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required. | 49k | Maintenance 80%, Releases 80%, Contributors 50%, Issues 97%, Community 94%81 |
| open-webui/open-webuiUser-friendly AI Interface (Supports Ollama, OpenAI API, ...) | 150k | Maintenance 60%, Releases 60%, Contributors 50%, Issues 99%, Community 100%72 |
| PaddlePaddle/PaddleOCRTurn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages. | 89k | Maintenance 60%, Releases 40%, Contributors 50%, Issues 97%, Community 99%68 |
04Ask about your own case
Which alternative is right depends on how many people will use it, what the data is and what you can operate. Ask and the answer is researched for your organisation.