Best Devin Alternatives in 2026

AI code assistant that lives in your editor -- autocomplete on steroids, now with the broadest model picker of any coding tool. **Gemini 3.7 Flash landed 2026-08-13 and Grok 4.6 on 2026-08-14**, both across Pro, Pro+, Max, Business and Enterprise and both still off by default for orgs. **Claude Opus 5 landed 2026-07-24** (Pro+, Max, Business, Enterprise) and **Grok 4.5 on 2026-07-28** (all five paid SKUs, up to 500K context, text and image input, low/medium/high reasoning effort). Both bill usage-based at provider list price, and both are off by default for Business/Enterprise until an admin enables the policy -- though that posture flips on **2026-08-26**, when new GA models covered by GitHub's data-retention agreement start auto-enabling for orgs. **MAI-Code-1.1-Flash landed 2026-08-11** (native vision, 0.25x premium-request multiplier, 73% below the model it replaces; automatic for Free/Student, manual elsewhere, off by default for orgs) and **MAI-Code-1-Flash retires 2026-09-10**. **GitHub Models (the separate free playground) was fully retired 2026-07-30.** Usage-based billing went live 2026-06-01 with AI Credits and token metering; code completions are still free; new signups for Student/Pro/Pro+/Max remain PAUSED

AI-native code editor, agent-first in Cursor 3 -- and now home to **Grok 4.6 on day one (2026-08-12)**, following the Grok 4.5 model Cursor trained jointly with SpaceXAI on trillions of Cursor tokens (still $2/$6 per 1M, fast variant 2x, desktop/web/iOS/CLI/SDK), with Composer 2.5 as the fast lower-cost tier. Since 2026-08-11 the **Cursor Ultra and Teams Premium tiers also entitle you to xAI's Grok Bot**

OpenAI's coding agent -- parallel tasks, PRs, and as of 2026-07-09 merged into the unified ChatGPT desktop app (Chat + Work + Codex, every plan incl. Free) with GPT-5.6 across the lineup

Google's agent-first AI IDE -- deploys up to 5 autonomous coding agents in parallel on a VS Code fork. Antigravity 2.0 (I/O 2026) is the runtime substrate for Gemini Spark, and the Antigravity CLI is now the official successor to Gemini CLI, which stopped serving consumer tiers on 2026-06-18

Roblox Studio's agentic AI that plans, builds, and playtests games. Planning Mode (2026-04-16) + Mesh Generation + Procedural Models brings 3D-native creation to 70M+ daily creators

Anthropic's terminal-based coding agent that reads your whole repo and makes real changes -- not just suggestions. v2.1.131 (2026-05-06 Code with Claude conf) shipped Code Review GA + Remote Agents + CI Auto-Fix + Routines, plus 2x rate-limit increase from the SpaceX compute deal

Describe the app you want in plain English and watch it build itself -- $500M ARR (June 2026) and ~1M new projects/week say it works

Windsurf is now **Devin Desktop** -- Cognition retired the Windsurf brand via OTA update on June 2, 2026. Same editor, plans, pricing, settings, and extensions; the bundled agent is now 'Devin Local' and Devin Cloud agent access starts on the $20 Pro plan. Agent Command Center, Spaces, and Devin Review all carry over

Mistral's dedicated code model -- Codestral 2 (launched 2026-04-08) relicensed under Apache 2.0, removing the commercial-use restrictions of the original. 22B dense, strong FIM (fill-in-middle), available via Mistral API + Hugging Face

Cloud IDE with an AI agent that can build full apps from prompts. **Agent 4 shipped May 2026** with parallel task execution (Replit reports automatic merge-conflict resolution ~90% of the time) -- coding optional, but recommended

AI code completion that runs locally and keeps your code private -- the enterprise-friendly alternative to Copilot