Best AI IDEs for Developers, Ranked by Coding Workflow and Cost

Cursor is a VS Code fork rebuilt around AI-first development, with multi-file Composer edits, Background Agents, and a privacy mode that keeps code from being stored by model providers. It crossed $1 billion in annualized revenue and over a million paying developers in early 2026, with Stripe, OpenAI, Figma, and Adobe among its publicly named customers. The trade-off is the bill. Cursor moved from request-based to usage-based credit billing in June 2025, the Pro plan's $20 credit pool buys roughly 225 Claude Sonnet requests or 550 Gemini requests, and a "max mode" refactor across a large repo can burn a full month of credits in an afternoon.

GitHub Copilot ships as a plugin across VS Code, Visual Studio, JetBrains IDEs, Eclipse, Xcode, and Neovim, with agent mode generally available on both VS Code and JetBrains as of March 2026. Copilot Pro scored 56.0% task resolution on SWE-bench Verified against Cursor Pro's 51.7% in independent testing, a 4.3-point lead on raw accuracy, though Cursor resolved tasks roughly 30% faster on the same suite. The catch is billing. On June 1, 2026 GitHub replaced premium requests with usage-based AI Credits at $0.01 per credit, with Pro at $10/mo bundling $15 of credits, Pro+ at $39/mo bundling $70, and a new Max tier at $100/mo bundling $200, so chat, agent mode, code review, and the cloud coding agent now draw from a credit pool that refreshes monthly.

Cognition rebranded Windsurf to Devin Desktop on June 2, 2026 via an over-the-air update that preserved plans, settings, and extensions, and the Cascade local agent reaches end-of-life on July 1, 2026, replaced by Devin Local. The 2.0 architecture introduced Spaces (bundles of agent sessions, PRs, and files), an Agent Command Center kanban view across local and cloud agents, and the in-house SWE-1.5 model as default, with Cognition reporting SWE-1.5 at 40.08% on SWE-bench Verified at roughly 13x the throughput of Claude Sonnet. Pricing aligned with Cursor in the March 2026 overhaul, with Pro at $20/mo, Max at $200/mo, Teams at $40 per user per month, and Enterprise on request, and the platform now supports the open Agent Client Protocol for cross-editor compatibility.

JetBrains AI Assistant is built natively into the JetBrains IDE family and is the only entry in the field that hooks an agent into the IDE's own static analysis, inspections, and test runners. The Junie agent, launched in January 2026 as JetBrains' answer to Cursor Composer and Copilot's coding agent, plans changes, executes them, and verifies with the IDE's inspection engine, and JetBrains reports Junie at 62.8% on SWE-Rebench at roughly $1.14 average cost per task. Pricing runs AI Free with 3 credits per 30 days, AI Pro at $10/mo with 10 credits, and AI Ultimate at $30/mo with 35 credits, where each AI Credit equals $1 USD, and a March 2026 Junie CLI adds BYOK support for Anthropic, OpenAI, Google, xAI, OpenRouter, and Copilot, letting heavy users bypass the JetBrains credit system entirely.

Zed is a GPU-rendered, native Rust code editor with first-class real-time multiplayer and an Agent Panel that runs Claude, GPT, and Gemini directly or hosts external agents like Claude Code, Codex, and OpenCode through the open Agent Client Protocol. The Personal plan is free forever with 2,000 accepted Zeta2.1 edit predictions per month and unlimited bring-your-own-key AI; Pro is $10/mo for unlimited edit predictions and $5 of included hosted-model credits, with usage-based billing at API list price plus 10% beyond that; Business is $30 per seat per month with org-wide model and data policies. The trade-off is the agent ceiling. Cursor's out-of-the-box codebase retrieval is still stronger on very large repos, and Zed's native extension registry is roughly 500 entries against VS Code's tens of thousands.