Creative designer agent
Starts with the experience. Thinks through visual direction, layout, hierarchy, and how each interaction should feel.
Clarity · craft · consistency
Optimise costs with smart model routing and warm-context caching. See what every task costs in rupees, set developer budgets, and manage your own work or your whole agency from one balance.
₹1,000 trial credit for agencies. ₹100 for solo developers.
A little HTML. A little CSS.
A very solvable problem.
BUILT FOR THE STACK YOU ALREADY SHIP
# BUILD ON YOUR TERMS

You don’t need a $20 or $100 monthly plan to get coding. Add ₹100 when you need it, use it at your own pace, and top up when you’re ready.
₹100 starter credit when you join early access.
Our engine chooses the model that fits your task, balancing capability and cost. No model comparisons or manual switching.
Start with ₹100. Add credits when you need them and use them at your own pace. Your balance never expires.
Frontend, backend, and architecture specialists work on your task, with shared context in your VS Code workspace.

Top up ₹100–₹10,000 and let your team work from one shared balance. No subscriptions to manage for every developer. Add more only when you need it.
₹1,000 starter credit at onboarding. No strings attached.
Set and manage AI budgets for developers, projects, and clients in one dashboard. Adjust limits as your team’s work changes.
Add ₹100–₹10,000 in credits whenever your team needs more. Everyone uses one shared balance, and purchased credits never expire.
No back-calculating tokens into money. Task costs, developer spending, and project and client totals are all shown in ₹.
# THE RIGHT EXPERT FOR EVERY TASK.
Frontend, backend, architecture, or design: DeveloperOne selects both the specialist persona and a model set suited to the work. Keep focusing on the task. There are no models to juggle.
Starts with the experience. Thinks through visual direction, layout, hierarchy, and how each interaction should feel.
Clarity · craft · consistency
Starts with the rules. Works through APIs, data handling, validation, and the logic that makes the product reliable.
Reliability · security · testing
Starts with the user journey. Connects interfaces to APIs and handles state, loading, errors, and responsive behaviour.
Integration · usability · accessibility
Starts with the bigger picture. Maps system boundaries, data models, dependencies, and trade-offs before implementation.
Structure · scale · maintainability
# YOUR WORK. YOUR BUSINESS.
[ OUR PRIVACY COMMITMENT ]You’re building for your clients. Your work should stay yours.
Privacy, clear boundaries, and control are part of the plan.
We won’t use your code or prompts to train our models. Your work belongs to you.
Share only task-relevant context. Keep unrelated files and project data in your workspace.
No source-file retention by default. Content logging only with your explicit consent.
Local tools, clear permissions, and your approval before sensitive actions.
# TWO YEARS OF WORK ON ROUTING & CACHING
A task needs more than a model. See how specialist reasoning, warm context, and tools work together on one build.
The drawing explains the architecture. Context reuse depends on modality, model, and provider; it does not imply every provider shares the same cache or every model is called for a task.
# CHOOSE HOW YOU BUILD
Set your priority. The engine handles the persona, model selection, and context. Every mode uses the same prepaid balance.
For focused changes and everyday coding. Efficient models, tighter context, and more reuse keep the cost down.
Fix a button. Add validation. Write a test.
Auto selects Economy or Standard for the task. Small changes stay lean; wider or more sensitive changes get more room.
A working day with a mix of simple and complex tasks.
For changes that span more of your codebase. A larger context budget and additional verification support more involved work.
Change an API. Refactor a module. Update a schema.
A planned catalogue across leading model families. Each task uses a selected set suited to the work.
Availability varies by mode and provider. The engine chooses; you keep building.
# DEVELOPERONE RESEARCH LAB
Our benchmark system runs 24/7. Our research team compares verified outcomes, provider performance, and cost to keep improving the balance.
| # / Candidate | Pass | ₹ / task | TTFT | Trend |
|---|---|---|---|---|
01 | 96% | ₹0.42 | 0.8s | |
02 | 94% | ₹0.46 | 0.7s | |
03 | 97% | ₹0.68 | 1.1s | |
04 | 93% | ₹0.71 | 0.9s | |
05 | 96% | ₹0.87 | 1.2s | |
06 | 95% | ₹0.92 | 1.3s | |
07 | 99% | ₹1.18 | 1.4s | |
08 | 98% | ₹1.24 | 1.3s | |
09 | 89% | ₹0.65 | 0.9s |
Quality threshold first. Cost second. TTFT = time to first token.
Same tasks. Comparable workloads across model families.
Full cost. Include retries, context, and verification.
Ongoing review. Refine routing as models and providers change.
# YOUR TEAM. YOUR LIMITS.
Managing five developers across several clients should not mean five separate AI bills. Fund one balance, set individual budgets, and see daily spending by developer, client, and project.
You set the limits. Across all 3 developers.
Across 3 developer limits
Usage you can account for
Every rupee attributed to the project that caused it.
| Developer | Budget limits · INR (₹) | Monthly spend | Budget status |
|---|---|---|---|
| AMAlex MorganFrontend developer | ₹18030% used | Within budget | |
| STSam TaylorFull-stack developer | ₹32040% used | Within budget | |
| JLJordan LeeTech lead | ₹24040% used | Within budget |
Individual limits. One clear view. No end-of-month guesswork.
Illustrative dashboard with sample amounts in INR. Changes stay in this preview. Team budget controls are planned.
File operations, repository search, and verification run in your workspace.
Review changes and approve sensitive actions before they happen.
Visible usage and hard limits keep the agent within your boundaries.
# TOP UP. BUILD. REPEAT.
No monthly subscription. Top-ups start at ₹100 for everyone, and purchased credits never expire.
# A FEW MORE DETAILS
An AI coding agent for VS Code, for solo developers and agencies. It selects a specialist persona and model set for your task, reuses relevant context, and shows your spending in rupees. Agencies can manage developers, clients, projects, and budgets in one dashboard.
No. Frontend work gets a frontend specialist and an appropriate model set. Backend work gets a backend specialist. System design gets an architecture specialist. Routing also considers task complexity and available cached context. You describe the work; DeveloperOne handles the selection.
The engine combines automatic persona selection, task-aware routing, and multiple pre-warmed context layers connected to different model families. It can reuse relevant context as work continues. The route and cache reuse depend on the task and provider; savings are not a fixed percentage.
Top up from ₹100 through UPI. There is no monthly subscription, and purchased credits never expire. Add ₹1,000 and use it over a week, a month, or three months. Your balance is charged as you use the agent.
It depends on the work, model usage, and context required. You see the actual cost in rupees and your remaining balance. Amounts in the demos are examples, not fixed prices.
Agencies get ₹1,000 in starter credit and solo developers get ₹100 when onboarded for early access. Get started for yourself or your team.
Yes. Allocate a shared balance across your developers and set individual limits. Give a senior developer more room for complex work, and set smaller budgets where appropriate. Daily spending is attributed to developers, clients, and projects, so you can use real costs when billing clients.
The pool includes DeepSeek, MiniMax, Qwen, and Anthropic. DeveloperOne selects a model set based on the type and complexity of the task. You do not need to choose one manually.
No. DeveloperOne works as a VS Code extension. Your agency manages the shared balance, developer budgets, and spending reports in the dashboard.
# TRY IT ON YOUR OWN WORK
₹1,000 for your agency. ₹100 if you build solo.
Get started. No payment required.
Sign in to DeveloperOne for yourself or your team. Starter credit is added when you are onboarded. No card needed.
Get started