Continue.dev is a free, open-source extension for VS Code and JetBrains that brings AI chat, autocomplete, and inline edits into your existing editor — with whatever model you bring. Here’s the full picture for solo founders.
Research-based overview. This article synthesizes the continue.dev product surface, the github.com/continuedev/continue repository and documentation, founder reports on Indie Hackers and Hacker News, and the published configuration reference. We avoid first-person testing claims; cited sources are linked inline. How we research.
Continue.dev is an open-source AI coding extension for VS Code and JetBrains IDEs. Documentation states it’s licensed under Apache 2.0 and the source is public at github.com/continuedev/continue. Unlike Cursor — a standalone editor with bundled models and a $20/month subscription — Continue.dev installs as an extension and asks you to bring your own API key for whichever model you want to use.
That trade-off is the whole story. You give up the polished, zero-config experience of Cursor in exchange for full control over model choice, data privacy, and unit economics. For the right developer, that’s an excellent deal. For the wrong one, it’s configuration overhead with no compensating benefit.
Continue.dev is best understood as the do-it-yourself option in the AI coding tool category. It is free, transparent, and infinitely customizable — provided you’re willing to do the customization.
Continue.dev is two things bundled together: a chat-and-edit interface that lives inside your existing IDE, and an open standard for connecting that interface to any large language model.
You install it from the VS Code marketplace or JetBrains plugin repository. Public documentation states the extension supports both editor families with feature parity for the core flows. Once installed, a sidebar panel appears where you can chat with your code, run inline edits, and configure the model behind the curtain.
The configuration model is the key differentiator. Continue.dev reads from a config.json (or YAML) file in your home directory. In that file you list which models you want available and supply API keys. The repository documentation states supported providers include:
You can configure different models for different tasks. The standard pattern, described in the documentation, is to use a frontier model like Claude Sonnet for chat, a cheaper or local model for autocomplete, and a fast model for embeddings. This is impossible in Cursor — you take what Cursor ships — but it’s the explicit point of Continue.dev.
The extension is free. Apache 2.0 license. No subscription, no usage caps imposed by Continue itself.
What you do pay for is model usage. When you chat with Claude Sonnet, those tokens hit your Anthropic API bill. When you run autocomplete with GPT-4o-mini, those tokens hit your OpenAI bill. When you use a local Ollama model, you pay nothing in API costs but you’re consuming your own GPU.
This is genuinely cheaper for some founders and genuinely more expensive for others, depending on usage patterns. We’ve built a calculator for exactly this kind of math — see our AI token cost calculator to estimate your monthly bill before switching.
A rough framework based on public reports:
Documentation describes four primary capabilities, mirroring what a polished AI editor offers but with configurable model routing for each.
The sidebar panel is a project-aware chat interface. You can reference files, folders, or your entire codebase using @-mentions. Continue indexes your project for retrieval, similar to Cursor’s codebase chat, but the embedding model is configurable. Public reports describe the chat surface as functionally equivalent to Cursor’s chat for typical workflows, with a slightly less polished UI.
Continue.dev provides ghost-text autocomplete as you type. The model used is configurable separately from the chat model — this is the main lever for cost control. The documentation explicitly recommends using a smaller, faster model (a 7B or 13B local model, or a low-cost API like Mistral or DeepSeek) for autocomplete to keep costs sane.
Highlighting code and pressing Cmd+I opens an inline edit prompt — analogous to Cursor’s Cmd+K. You describe a change, the extension produces a diff, you accept or reject. This is the bread-and-butter flow for most users and the one that determines whether the extension feels worth using day to day.
This is where Continue.dev pulls ahead of most alternatives. The configuration file lets you define custom slash commands — for example, /test that runs a specific prompt with specific files in context, or /review that runs a code review prompt against the current diff. Context providers let you pull in external data (Jira tickets, Linear issues, internal docs) as part of the chat context.
Founders on Indie Hackers report these custom commands are the primary reason they stay on Continue rather than migrating to Cursor — the workflow customization compounds over time in a way that a closed product can’t match.
The mental model that holds: Cursor is a curated product. Continue.dev is a kit of parts. Both produce a working AI editor — the question is whether you want to assemble it yourself.
The three tools occupy distinct points on the polish-vs-control spectrum. Here’s how they compare on the dimensions that drive day-to-day choices:
| Dimension | Continue.dev | Cursor | Codeium |
|---|---|---|---|
| License | Apache 2.0 (OSS) | Closed-source | Closed-source |
| Editor | VS Code + JetBrains | Standalone (VS Code fork) | VS Code, JetBrains, others |
| Model choice | Any provider, BYO key | Curated set, no BYO | Codeium-managed |
| Local models | Ollama, LM Studio, etc. | Not supported | Not supported |
| Pricing | Free + API costs | $20/mo flat | Free tier + Pro |
| Setup friction | Higher (config file) | Lower (sign in) | Lower |
| Best for | Devs who want full control | Devs who want polish | Devs who want a free Cursor alternative |
Codeium splits the difference — closed-source like Cursor but with a generous free tier and broader editor support. Continue.dev wins decisively on flexibility and transparency. Cursor wins on out-of-box quality. The right answer depends on which axis you weight more.
For founders who want a similar control-and-customization profile but for a different tool category, our Windsurf review covers an alternative AI editor with its own take on the trade-off.
Continue.dev is the best open-source option in the AI coding extension category in 2026. It runs in the editors you already use, supports any model you want, and respects your privacy if you choose local models. The trade-off is real: you give up the curated experience and have to make decisions about which model to use, what API keys to manage, and how to tune your config. For developers who actively want those decisions, Continue.dev is excellent. For founders who just want to get to work, Cursor remains the easier path.
If Continue.dev’s configuration overhead doesn’t fit your workflow, Cursor is the most popular curated option for solo SaaS founders.
The stack, prompts, pricing, and mistakes to avoid — for solo founders building with AI.