Cursor alternatives that are actually free in 2026

Search this and you get lists of tools that are "free" the way a trial is free. Here is the version that separates the editor from the model, because that distinction is what actually determines whether you end up paying.

Updated October 2026. The first version of this post still listed Roo Code, which shut down in May 2026, and did not say that Continue has stopped active development. Both are corrected below, and the free-backend section reflects current quotas. For free tools beyond Cursor-style editors, see what is actually free in AI coding.

The thing those lists miss

An AI editor is two products bolted together: the agent loop that reads your files and edits them, and the model that answers. Cursor charges for the second one. The first is not the expensive part.

Several editors are free and open source, and give you the agent loop with no charge at all -- then ask you to supply the model. Which means the real question is not "which free editor" but "how do I get model access without a subscription".

Editors that are genuinely free

Cline (VS Code extension and CLI, open source). Full agent: reads the repo, runs commands, edits files. Bring your own model. Its reputation for being expensive comes entirely from people pointing it at a metered API and letting it run -- the extension itself costs nothing.

Kilo Code (VS Code, JetBrains and a CLI; open source, MIT). A full agent in the same mould as Cline. It sells model access at provider rates through its own account, but you can point it at your own backend instead. If you used Roo Code, this and Cline are the closest replacements: Roo Code shut down in May 2026 and its repository is archived.

Aider. Terminal-first, git-native, commits as it goes. Bring your own model.

Claude Code. Not open source and not free in the usual sense -- but it reads ANTHROPIC_BASE_URL, so it can be pointed at any compatible endpoint rather than an Anthropic subscription.

Continue, with a caveat. It still installs and still works with your own model, but it shipped a final 2.0 release and its repository is no longer actively maintained. Fine if it already does what you need; do not expect fixes.

None of these charge you. All of them need a backend.

Getting the backend for nothing

This is the part the listicles skip. There are three realistic routes, and the free one has shrunk this year: Qwen's OAuth free tier ended on April 15, 2026, and Gemini CLI's free Google-login tier was replaced by Antigravity CLI on June 18.

Free provider tiers. Kiro's free plan is 50 credits a month, with Claude Sonnet 4.5 and open-weight models. Antigravity's free individual plan has a weekly agent quota. OpenRouter's free models allow 20 requests a minute and 50 a day (1,000 a day once you have bought $10 of credit). And two providers in kRouter need no account at all: OpenCode Free, which serves whichever free models OpenCode currently publishes, and MiMo Code Free, which serves a single model, mimo-auto.

A subscription you already have. GitHub Copilot plans include an allowance for Claude, GPT and Gemini models that most subscribers never use directly.

Cheap metered APIs. Not free, but an order of magnitude below frontier prices. DeepSeek's Flash model lists $0.30 per million input tokens at peak and half that off-peak, against $3 for Claude Sonnet 4.6.

Mixing them is what makes this work in practice: free tiers absorb the volume, a cheap API catches the overflow, and a limit becomes a fallback instead of a hard stop.

One honest warning about the first two routes. Kiro, Antigravity and Copilot work through an account login rather than an API key, and kRouter shows a risk notice on each: the session is not licensed for proxy use, and the account can be restricted. What happens when an Antigravity account gets flagged is worth reading before you rely on one.

Connecting an editor to those

Several of these free tiers speak their own protocol -- Kiro and Antigravity in particular -- and the editors above do not talk to them natively. A local router removes that problem by presenting one OpenAI-compatible endpoint:

npm install -g @sifxprime/krouter
krouter -t

Point the editor at it -- http://localhost:20128/v1 for a standard OpenAI-compatible client -- and it reaches every connected provider through that one URL, with failover between them when a limit is hit. The dashboard's CLI Tools page writes the settings for Cline, Kilo Code and Claude Code directly, in the form each one expects, and shows step-by-step guides for the others it lists.

One caveat specific to Cursor: it routes every request through its own servers, so localhost is not reachable and you need a tunnel or a public URL (here is why, and the fix). The open-source editors above run entirely on your machine and have no such restriction -- which is itself a reason to prefer them.

The honest comparison

Cursor is a better-finished product, and its Tab completion is a genuine strength. That is a real thing to pay for, and if the included usage suits you there is no reason to move.

What you are buying, though, is the editor -- not the model. Once that is clear, "free alternative" stops meaning "worse tool" and starts meaning "same model, different editor".

Common questions

Is there a genuinely free alternative to Cursor?

Several editors are free and open source -- Cline, Kilo Code and Aider, plus Continue, which still works but is no longer maintained. What none of them include is the model, which is the part Cursor charges for. The real question is how you get model access, not which editor.

Why do people say Cline is expensive?

Because they point it at a metered API and let it run. The extension itself costs nothing; the bill comes from the backend you connected to it.

Can I use a local router with Cursor?

Not at localhost. Cursor routes requests through its own servers, so it needs a reachable URL, such as a tunnel. The open-source editors run entirely on your machine and have no such restriction.

Is a free alternative actually worse?

The editor is less polished in places -- that is a real thing Cursor charges for. The model is not worse, because it can be the same model; you are changing where it comes from, not what it is.

Related

• The true cost of Cursor Pro
• Why your Cline bill is $200
• Integration guides
• Free AI coding assistant: what is actually free