Tabby vs Devin
A self-hostable, open-source AI coding assistant — a private alternative to GitHub Copilot. Tabby runs on your own server, gives autocomplete and chat in your editor, and keeps all code in-house, with no per-seat cloud fees.
🧠 Expert verdict
Our expert verdict: Tabby is the stronger all-round choice, scoring 4.5/5 versus 4.3/5 for Devin, and it stands out for "Self-hosted Copilot alternative". Choose Tabby if you want the best code tool overall, especially for private in-house coding assistant; pick Devin if its pricing or specific features matters more for your workflow.
Tabby
A self-hostable, open-source AI coding assistant — a private alternative to GitHub Copilot. Tabby runs on your own server, gives autocomplete and chat in your editor, and keeps all code in-house, with no per-seat cloud fees.
Devin
World's first AI software engineer — autonomously plans, codes, tests and deploys full features.
Tabby
✅ Pros
- +Self-hosted Copilot alternative
- +Keeps code fully private
- +No per-seat cloud fees
- +Editor autocomplete & chat
- +Free and open source
❌ Cons
- −Needs a server/GPU to host
- −Setup and maintenance
- −Suggestions trail top cloud models
- −For teams with infra
🎯 Best for — Tabby
🏷️ Tags — Tabby
Our Verdict
After comparing ratings, pricing and features, Tabby comes out ahead with a 4.5/5 rating. It is the better choice for most users.
Expert take on each tool
📌 Tabby
Tabby is the best self-hosted open-source Copilot alternative: run it on your own server for private autocomplete and chat, with no per-seat cloud fees. Ideal for teams that cannot send code to a third-party cloud.
❓ Frequently Asked Questions
Which is better: Tabby or Devin?
Tabby has the higher user rating (4.5/5 vs 4.3/5), making it the stronger overall pick. That said, Devin can still be the better fit depending on your budget and specific needs — see the full comparison above.
Is Tabby or Devin cheaper?
Tabby (Free / Open Source (self-host)) is generally more budget-friendly than Devin ($500/mo). If cost is your main concern, Tabby is worth trying first — but compare the feature sets above to confirm it covers what you need.
Can I switch from Tabby to Devin?
Yes — switching between Tabby and Devin is usually straightforward since both are code tools with similar core workflows. Most users can export their data and get started with Devin within a day; just check Devin's free plan before committing to a paid tier.