Updated for 2026

TabbyvsJan

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.

Category
Tool A
Tool B

local-model-infra

Tabby

Tabby is an open-source coding assistant you can self-host — focused on private code completion and repository context.

Visit Tabby

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 Jan

Basics

FeatureTabbyJan
Released20232023
CompanyTabbyMLJan
CountryUnited StatesUnited States
Region / AvailabilitySelf-hosted / private networkRuns locally / offline

Pricing comparison

PlanTabbyJan
Modelopen-sourceopen-source
Free tierYesYes
Starts at$0/mo$0/mo
Plan 1Open Source: FreeOpen Source: Free
Plan 2Enterprise: Custom—

Feature checklist

FeatureTabbyJan
OS PlatformsCross-platform (Docker / Linux first)https://tabby.tabbyml.com/docs/quick-start/installation/docker/macOS / Windows / Linuxhttps://github.com/janhq/jan/releases
Model Management UI✓ (Start a local web service, manage via browser.)✓
Local Inference✓✓
OpenAI-Compatible API✓✓
GPU Acceleration✓✓
Code Embeddings✓✗
Multi-model Support✓✓
Docker Support✓✗
Open Source✓https://github.com/TabbyML/tabby✓https://github.com/janhq/jan
Self-host Option✓✓
Privacy Mode✓✓
Team Collaboration✓✗
Use CaseSelf-hosted coding assistant / completion server for private reposOffline-first desktop AI for private local chat and model management

Pros & cons

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

Jan

  • Open-source desktop ChatGPT alternative
  • Offline-first privacy posture
  • Friendly model hub UX
  • Inference performance depends on local hardware
  • Less common in headless CI setups

Dimension scores

Editorial 0–10 scores across shared dimensions — higher is better for that axis.

DimensionTabbyJan
Capability
8.0
7.5
Privacy
9.5
9.5
Value
9.0
9.5
Depth
8.0
7.0
Ecosystem
7.0
7.0
DX
8.0
8.5
CapabilityPrivacyValueDepthEcosystemDX
  • Tabby
  • Jan

FAQ

Is Tabby better than Jan? (2026)

It depends on workflow. Tabby emphasizes open-source, self-hosted ai coding assistant / completion server for private stacks. Jan emphasizes open-source chatgpt-style desktop app for running local models offline. Use the feature checklist above for your stack.

Which use cases fit Tabby vs Jan?
  • Tabby: Self-hosted coding assistant / completion server for private repos
  • Jan: Offline-first desktop AI for private local chat and model management
What are the main differences between Tabby and Jan?
  • OS Platforms: Tabby (Cross-platform (Docker / Linux first)) vs Jan (macOS / Windows / Linux)
  • Code Embeddings: Tabby (yes) vs Jan (no)
  • Docker Support: Tabby (yes) vs Jan (no)
  • Team Collaboration: Tabby (yes) vs Jan (no)
How do Tabby and Jan compare on pricing?

Tabby pricing overview:

  • Has a free tier
  • Pricing model: open source
  • Starting from ~$0/mo
  • Plan Open Source: Free
  • Plan Enterprise: Custom

Jan pricing overview:

  • Has a free tier
  • Pricing model: open source
  • Starting from ~$0/mo
  • Plan Open Source: Free

Always verify current prices on the vendor site before buying.

Do Tabby and Jan offer a free tier?
  • Tabby: Has a free tier
  • Jan: Has a free tier
Are Tabby and Jan open source?
  • Tabby: yes
  • Jan: yes
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Related alternatives

Tabby alternatives

Jan alternatives

Disclaimer:Not Financial or Investment Advice, Educational/Dev Tool Comparison Only. Information may change; always verify pricing on the vendor site before purchasing.