Tabnine alternatives: 6 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Tabnine: not aimed at individual developers, and pricing is per seat and sales-led for larger setups. We ranked 6 alternatives by how directly each one replaces Tabnine, then by reviews, real visits and how recently each app's facts were checked against its own website. GitHub Copilot currently ranks first.

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The best Tabnine alternative for…

The highest-ranked app in this list for each need.

Best Tabnine alternative for most people

GitHub Copilot

A more capable general assistant if code may leave your network.

Best Tabnine alternative for a free option

TabbyML

Open-source and self-hosted, so you can run private completions without a licence.

Best Tabnine alternative for a free plan you can upgrade

Refact.ai

Open-source agent with an on-premises option and fine-tuning on your code.

Best Tabnine alternative for open source

TabbyML

Open-source and self-hosted, so you can run private completions without a licence.

Best Tabnine alternative for self-hosting

Sourcegraph Cody

Enterprise assistant with self-hosted deployment and deep code search.

Best Tabnine alternative for Mac

Augment Code

Strong whole-codebase context with SOC 2 and data residency options.

Best Tabnine alternative for Windows

Gemini Code Assist

Managed and indemnified, for companies already on Google Cloud.

Best Tabnine alternative for Linux

GitHub Copilot

A more capable general assistant if code may leave your network.

Best Tabnine alternative for working in the browser

GitHub Copilot

A more capable general assistant if code may leave your network.

Tabnine alternatives: common questions

What is the best alternative to Tabnine?

GitHub Copilot ranks first right now. A more capable general assistant if code may leave your network. TabbyML and Refact.ai follow it in our ranking.

Is there a free alternative to Tabnine?

Yes. GitHub Copilot (free plan + paid), TabbyML (open source) and Refact.ai (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Tabnine?

Yes: TabbyML and Refact.ai. TabbyML and Refact.ai can also be self-hosted.

Which Tabnine alternatives work on Linux?

GitHub Copilot, TabbyML, Refact.ai, Augment Code and Sourcegraph Cody run on Linux.

Why do people switch from Tabnine?

The complaints we hear most: not aimed at individual developers; pricing is per seat and sales-led for larger setups; agent features lag the leading cloud agents.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Tabnine, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.