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Modurian

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Summary

Modurian is a hosted multi-agent workspace that turns a prompt into a web project, with an in-browser IDE, live preview and one-click deploy to a public Spaces URL. Models and routing are included, so no API keys are configured.

From
$40/monthbilled monthly
Free tier
PartlyOne-time grant of 50 credits on Google sign-in, no card required, estimated by the vendor at about 4-6 full builds; credits do not replenish on Free, and agent runs pause once they are spent. Free is limited to Auto routing at low reasoning depth, 4 starter skills (max 3 active), and excludes checkpoints, plugins, the prompt optimizer and Snap-to-Build.
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What it does

Writes code
YesBuild mode authors project files from a chat description, running sandbox commands and iterating until the preview renders as intended.Agents write files, run terminal commands, fix errors, and iterate until the preview looks right.modurian.com
Debugs and fixes
YesThe vendor states agents fix errors themselves during a build loop, and Build mode patches existing files with project context.Agents write files, run terminal commands, fix errors, and iterate until the preview looks right.modurian.com
Whole-codebase work
NoThe vendor's own comparison guide sends buyers with a large existing repository to an IDE agent instead, positioning Modurian for new browser-hosted projects.Need to extend a large existing monorepo? Use an IDE agent.modurian.com/guides/ai-app-builder-comp…
Ships it
YesDeployment is part of the product: one click publishes the project to a persistent public URL under /spaces, with ZIP export or GitHub push as alternatives.One click deploys your project to a public URL. Files persist under `/spaces/{id}` and survive server restartsmodurian.com/product
Done-for-you service
NoModurian is self-serve software a buyer signs into and operates; nothing on the site offers people who build or run projects on your behalf.AI models are pre-configured in the platform. Sign in with Google and start building — we handle the infrastructure.modurian.com/product

How much it does unattended

Runs autonomously
PartlyBuild mode runs a multi-step loop unattended, but Plan mode explicitly withholds any file write until the human approves and switches modes.Read-only planning — architecture, file structure, and steps. No files are written until you switch to Build.modurian.com/product
Multi-agent
PartlyThe vendor names planner and builder agents and markets multi-agent modes, but the modes are user-selected behaviours rather than documented concurrent coordination.Planner and builder agents write code, run commands, and show a live preview you can inspect in real time.modurian.com
Agent permissions
PartlyPermission is controlled only by the mode the user picks: Ask cannot touch files, Plan is read-only, Build has full write and deploy rights with no finer policy.Full power — create and edit files, run npm in the sandbox, deploy to Spaces. Use for real development.modurian.com/product

Which models it runs on

GPT
YesOpenAI is named among the AI model vendors that process prompts for Modurian, though the site never states which specific GPT models the router can select.We use service providers including Google (OAuth), Stripe (payments), hosting providers, and AI model vendors (e.g. DeepSeek, MiniMax, OpenAI, Google…modurian.com/privacy
Model choice
PartlyFree accounts are locked to Auto routing; manual model choice and reasoning depth controls arrive only with the paid Pro plan.Pick Auto to let the platform route each message, or choose a model manually on Pro.modurian.com/resources

Where you use it

In your editor
PartlyThere is a full IDE-style workspace, but it is Modurian's own in-browser editor; no plugin or extension for VS Code or another editor is offered.Chat, file tree, syntax-highlighted code viewer, live preview, and agent status — all in one screen.modurian.com/product
On the command line
PartlyShell commands run in the hosted sandbox and stream to a build log, but that is the agent's surface; no installable terminal client for the user is documented.npm install, build, test — output streams to the build log with color-coded stderr.modurian.com/product
In your pipeline
NoThe only git touchpoint is a one-way push to a new GitHub repository from the workspace header; nothing acts on a pull request or runs in CI.Export as ZIP or push your project to a new GitHub repo from the workspace header.modurian.com/product
In a browser
YesThe product is entirely a hosted browser workspace, combining chat, editor, preview and deployment with nothing installed locally.Modurian combines multi-agent AI, an in-browser IDE, live preview, and deployment — with models and routing built in.modurian.com/product

Whose machine it runs on

Self-hosted
NoModel access, the sandbox and deployed Spaces all run on Modurian's infrastructure; no bring-your-own-infrastructure option appears anywhere on the site.Modurian hosts and configures all models — you never paste API keys or manage provider dashboards.modurian.com/resources
Open source
NoThe terms reserve ownership of the platform software to the vendor, and no repository or licence is published on the site.We own the Service, branding, and platform software.modurian.com/terms

What it costs to run

How it meters
YesBilling is per credit, deducted from weighted token usage with per-mode minimums, so Build turns cost more than Ask turns.Credits are deducted after each agent run from weighted token usage (input + 2× output), with minimums per mode (Build costs more than Ask).modurian.com/resources
Free tier
YesA Google sign-in grants 50 credits with no card, which the vendor estimates at four to six full builds before a buyer must upgrade.Try Modurian with 50 credits — enough for about 4–6 full builds.modurian.com/pricing
Bring your own key
NoInference is bundled and keyless by design: the vendor states users never supply provider keys or manage provider dashboards, so own-key or own-cloud inference is not possible.you never paste API keys or manage provider dashboardsmodurian.com/resources

Buying it for a team

A company can buy it
NoOnly individual accounts can be bought today; the vendor places team and organisation billing on its roadmap rather than on sale.Team / organization billing is on the roadmap. Today each builder has an individual Free or Pro account.modurian.com/pricing
Seat model
NoPro is a flat individual subscription at one price with no seat count, no minimum and no multi-seat purchase path at all.Today each builder has an individual Free or Pro account.modurian.com/pricing
Pooled budget
NoCredits belong to the single Google account that signed in, and with no organisation billing there is no shared balance to pool across people.Your workspace and credits are tied to that account.modurian.com/resources
Admin controls
NoWith individual accounts only, there is no administrator role; what the agent may do is chosen by the user's own mode selection, not by policy.Today each builder has an individual Free or Pro account.modurian.com/pricing
Single sign-on
PartlyGoogle OAuth is the only way in, which covers consumer Google identity but gives no SAML or custom OIDC connection to a corporate directory.You sign in with Google OAuth.modurian.com/terms

What happens to your code

Data residency
PartlyThe operator is Norwegian and data stays within a named set of regions, but processing may occur in the US or elsewhere and the buyer cannot pin a jurisdiction.Data may be processed in Norway, the EU, the US, or other countries where our providers operate.modurian.com/privacy
Getting out
PartlyProject export is unrestricted via ZIP or GitHub push and survives cancellation, but credits expire with the billing period and have no cash value.Projects and Spaces remain. You lose Pro-only models and features and fall back to Free credit rules. Export anytime.modurian.com/pricing
Certifications
PartlyGDPR is addressed with legal bases, data-subject rights and transfer safeguards, but no SOC 2 or ISO 27001 certification is claimed anywhere on the site.Where GDPR applies: contract performance (providing the Service), legitimate interests (security, improvement, fraud prevention), consent where…modurian.com/privacy

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  • Capabilities · Free tier · Price · Terms

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