OpenWork vs Vellum
A side-by-side comparison of features, pricing, and characteristics.
OpenWork
Open-source desktop AI workspace for running 50+ LLMs on local files, sharing skills and MCP setups, and automating team workflows.
Read the full reviewVellum
Vellum is an AI platform for building agents to automate boring operational tasks.
Read the full review| Attribute | OpenWork | Vellum |
|---|---|---|
| Pricing type | Free + paid (from $10/mo) | Free + paid (from $50/mo) |
| Korean support | No | No |
| Platforms | macOS, Windows, Linux, Web browser | mobile, web, cli, desktop, api |
| Open source | No | No |
| API available | - | - |
| SDK | - | - |
| LLM-based | - | Yes |
| Multimodal | - | - |
| AI model | OpenAI models, Anthropic Claude models, Google Gemini models, Mistral, Local models | - |
| GitHub Stars | 23.4K | - |
| Vendor | Different AI, Inc. d/b/a OpenWork | Vellum |
| Category | Productivity & Automation | Productivity & Automation |
| Details | View | View |
OpenWork key features
- Support for over 50 LLM providers and local models
- Local-first desktop app for macOS, Windows, and Linux
- Natural language AI agent tasks targeting files and tools
- Execution of browser automation and task workflows
- Sharing skills, MCP servers, plugins, and model settings
- OpenWork Connect MCP gateway for organizations
Vellum key features
- Workflow Development IDE
- Prompt engineering with comparison mode
- RAG and document ingestion
- Python/Typescript SDK
- Evaluation metrics