Kilo Code
An open-source AI coding agent you can drop into VS Code, JetBrains, your terminal or the cloud, that lets you plug in any of 500+ AI models at the provider's own price — no markup added on top.
🔗 Visit Kilo CodeDescription
Most AI coding assistants lock you into one model provider and quietly add a margin on top of what that model actually costs to run. Kilo Code takes a different approach: it's a fully open-source coding agent, so you can see exactly what prompts and context it sends, and it lets you bring your own API keys or pay through its gateway at the same rate the model provider charges directly.
Kilo Code works as a VS Code extension, JetBrains plugin (IntelliJ, PyCharm, WebStorm), CLI tool, and cloud agent, with specialized modes for writing/refactoring code, planning features (Architect Mode), fixing bugs (Debug Mode), and general Q&A (Ask Mode), plus automatic model routing between efficient, frontier, balanced or free strategies depending on the task. It's MIT-licensed with visible prompts and context windows — a meaningful transparency claim in a category where most tools are closed-source black boxes. The company reports 3 million-plus users and over 40 trillion tokens processed, with customers at Meta, Amazon, Airbnb, PayPal, Square and Red Hat, and was recently acquired by Anaconda. Pricing is free to start, Teams at $15/user/month, and custom Enterprise; AI inference runs either pay-as-you-go through the Kilo Gateway at provider rates or via Kilo Pass subscriptions starting at $19/month with bonus credits, while cloud compute (running agents in Kilo's infrastructure) is billed per second, from roughly $0.33 to $1.20/hour depending on the task.
💬 Our review
The short version: if you want an AI coding agent without being locked into one model vendor's pricing and one editor, Kilo Code's open-source, multi-model, multi-IDE approach is a legitimate reason to pick it over a closed competitor — as long as you're comfortable reading a slightly more complex pricing page.
Against Cursor, which bundles its own editor and a simpler flat subscription, Kilo Code trades a bit of polish for openness: you keep your existing editor (VS Code or a JetBrains IDE) and can switch models freely instead of being tied to Cursor's curated set. Against Cline and Roo Code, two other open-source agents in the same space, Kilo Code's differentiator is scale and backing — Anaconda's acquisition and the reported 3M+ user base suggest more resources behind ongoing development, though that's also worth watching for how much the open-source ethos survives corporate ownership over time. The pricing is genuinely competitive on paper (zero markup on model costs), but it's spread across three different meters — Teams seats, AI inference credits, and cloud compute by the second — so a team should model actual usage before assuming it's cheaper than a flat-fee competitor. Best fit: developers and teams who want model flexibility, transparency, and to avoid vendor markup, and don't mind assembling their own usage-based budget. Weaker fit: teams that just want one flat monthly price and don't care which model runs underneath — Cursor or GitHub Copilot are simpler in that respect.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Gratuit (sans carte bancaire). Teams : 15 $/utilisateur/mois. Enterprise : sur devis. Inférence IA via Kilo Gateway (prix fournisseur, sans marge) ou Kilo Pass à partir de 19 $/mois (jusqu'à 50% de crédits bonus). Compute cloud facturé à la seconde (~0,33 à 1,20 $/heure selon la tâche).
Pros
Open-source (MIT), prompts et contexte visibles — transparence rare dans la catégorie
Zéro marge sur le coût des modèles IA, possibilité d'apporter ses propres clés API
Fonctionne dans VS Code, JetBrains, CLI et cloud — pas de verrouillage éditeur
500+ modèles disponibles, routage automatique selon la tâche
Cons
Tarification éclatée en trois compteurs différents (sièges, crédits d'inférence, compute cloud) — plus complexe à budgéter qu'un forfait unique
Récemment racheté par Anaconda — à surveiller si l'ouverture du projet perdure sur la durée
Moins de polish d'éditeur intégré que des concurrents comme Cursor
Compute cloud facturé à la seconde peut surprendre sans suivi d'usage actif
