1
SpellBox
spellbox.appAlso covers code generation
SpellBox generates code from plain-language prompts to help developers solve programming tasks.
Alternatives
The Best Devon Alternatives in 2026
8 alternatives0 free · 3 open source
Looking for something like Devon? Here are 8 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 3 are open source.
Use Devon as an open-source pair programmer for working through code and project changes.
Top picks at a glance
First suggestionSpellBoxSpellBox generates code from plain-language prompts to help…Open source optionOpenDevinOpenHands supports AI-driven software development through…Another optionCodeGPTCodeGPT provides coding assistance in VS Code, JetBrains…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | SpellBox | — | Not stated | macOS, Web, Windows |
| 2 | CodeGPT | — | Not stated | Web |
| 3 | OpenDevin | — | Yes | — |
| 4 | Cody by ajhous44 | — | Yes | — |
| 5 | tabby | — | Not stated | — |
| 6 | CodeFuse-ChatBot | — | Not stated | — |
| 7 | Localforge | — | Yes | — |
| 8 | CodeMate AI | — | Not stated | Web |
All Devon alternatives
2
CodeGPT
codegpt.coAlso covers code generation
CodeGPT provides coding assistance in VS Code, JetBrains, and Visual Studio, with model access and code-generation features.
3
Also covers developer tools and open source · same kind of open-source project
OpenHands supports AI-driven software development through an open-source coding agent.
4
Also covers open source and python · same kind of open-source project
Cody is a coding assistant project described as an AI coding assistant on its repository page.
5
tabby
github.com/TabbyML/tabbyAlso covers developer tools · same kind of open-source project
Run Tabby as a self-hosted AI coding assistant, as described by its project page.
6
CodeFuse-ChatBot
github.com/codefuse-ai/codefuse-chatbotAlso covers python · same kind of open-source project
CodeFuse ChatBot provides an assistant for software development tasks, powered by a multi-agent framework.
7
Also covers open source · same kind of open-source project
Localforge provides a local coding agent with a web interface that works on project files.
8
CodeMate AI
codemate.aiCodeMate provides an AI pair programmer and code assistant, with private self-hosted options described on its site.
No alternatives match this filter.
Alternatives to similar tools
Localforge9 alternativesSpellBox7 alternativesOpenDevin6 alternativesCody by ajhous4410 alternativestabby9 alternativesCodeGPT8 alternatives
What is the best alternative to Devon?
Based on features, tags and platforms, the closest alternatives to Devon are SpellBox, CodeGPT, and OpenDevin.
Are there open-source alternatives to Devon?
Yes: OpenDevin, Cody by ajhous44, and Localforge.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative