Updated for 2026
Janvs
Tabby
Not sure which fits your workflow in 2026? Compare pricing, features, and trade-offs — then switch tools below to explore more options in this category.
local-model-infra
Jan
Jan is an open-source desktop app for chatting with and serving local models while keeping data on your device.
Visit Janlocal-model-infra
Tabby
Tabby is an open-source coding assistant you can self-host — focused on private code completion and repository context.
Visit TabbyPricing comparison
| Plan | Jan | Tabby |
|---|---|---|
| Model | open-source | open-source |
| Free tier | Yes | Yes |
| Starts at | $0/mo | $0/mo |
| Plan 1 | Open Source: Free | Open Source: Free |
| Plan 2 | — | Enterprise: Custom |
Feature checklist
| Feature | Jan | Tabby |
|---|---|---|
| Company | Jan | TabbyML |
| Region / Availability | Runs locally / offline | Self-hosted / private network |
| OS Platforms | macOS / Windows / Linux | Cross-platform (Docker / Linux first) |
| Local Inference | ✓ | ✓ |
| OpenAI-Compatible API | ✓ | ✓ |
| GPU Acceleration | ✓ | ✓ |
| Code Completion Server | ✗ | ✓ |
| Code Embeddings | ✗ | ✓ |
| Model Management UI | ✓ | ✓ |
| Multi-model Support | ✓ | ✓ |
| Docker Support | ✗ | ✓ |
| Open Source | ✓ | ✓ |
| Self-host Option | ✓ | ✓ |
| Privacy Mode | ✓ | ✓ |
| Team Collaboration | ✗ | ✓ |
Pros & cons
Jan
- Open-source desktop ChatGPT alternative
- Offline-first privacy posture
- Friendly model hub UX
- Not a code-completion server
- Inference performance depends on local hardware
- Less common in headless CI setups
Tabby
- Purpose-built self-hosted code completion
- IDE plugins + private deployment story
- Codebase-aware indexing / embeddings
- Ops burden vs SaaS AI IDEs
- Model quality depends on what you host
- Smaller ecosystem than Cursor-class tools
FAQ
Is Jan better than Tabby?
It depends on workflow. Jan emphasizes open-source chatgpt-style desktop app for running local models offline. Tabby emphasizes open-source, self-hosted ai coding assistant / completion server for private stacks. Use the feature checklist above for your stack.
Does this page include affiliate links?
When an affiliate partnership exists, CTAs use tracked links; otherwise we link to the official site. See our disclaimer for compliance notes.
Related alternatives
Disclaimer:Not Financial or Investment Advice, Educational/Dev Tool Comparison Only. Information may change; always verify pricing on the vendor site before purchasing.