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Coder AI / AI Coding Assistant

Coder AI: complete files,
in plain English.

Coder AI logo

Coder AI, built by DadLink Technologies, is a UK-based AI coding assistant built on Anthropic's Claude models: browser-based, fifty-plus languages, and it returns complete files rather than snippets. Pick the model, describe the task in plain English, and get back code, debugging, performance suggestions, security review and tests, explained as it goes. Then read it before you ship it, as you would any code you did not write.

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50+ Languages supported
£1.99 Day pass entry
Claude By Anthropic
Coder AI generating complete code
01 / The Tool

Complete files,
not snippets.

Most AI coding tools autocomplete inside an IDE. Coder AI generates entire deployable files — full HTML pages, complete REST APIs, whole test suites — in a single response. No IDE plugin needed. Browser-based, works in any environment, with output limits up to 64K tokens on the Power plan.

  • Complete file generation. Entire React components, full Python scripts, complete Django apps — not fragments.
  • Intelligent debugging. Paste a buggy function, get a precise diagnosis with a corrected version. Handles syntax, logic, security, and concurrency bugs.
  • Performance optimisation. Spot bottlenecks, get a clear explanation of why something is slow, and a faster version that explains the trade-off.
  • Security review. SQL injection, XSS, hardcoded secrets, insecure dependencies — flagged and fixed before they reach production.
  • Test generation. Generate unit tests, integration tests and edge cases for a file or a function, ready to run and adjust.
  • Refactoring & documentation. Modernise legacy code, generate docstrings, JSDoc, README files, and inline comments — explained as it goes.
Up to 64K tokens out Browser-based No IDE lock-in
Coder AI multi-language support
02 / The Languages

Fifty-plus languages,
one assistant.

Not a generalist that pretends to know everything. Expert-level assistance across the languages and frameworks developers actually ship in — from web stacks to systems programming to data engineering — without the quality drop-off you get on niche or low-level work.

  • Web & full-stack. JavaScript, TypeScript, Python (Django/Flask/FastAPI), PHP (Laravel/Symfony), Ruby (Rails), Go, full Next.js applications.
  • Systems & performance. Rust ownership and lifetimes explained clearly, C/C++ for embedded and game engines, ARM Cortex firmware, performance-critical algorithms.
  • Mobile & native. Swift/SwiftUI for iOS, Kotlin/Jetpack Compose for Android, React Native, cross-platform patterns.
  • Backend & enterprise. Java with Spring Boot, C# .NET / ASP.NET Core, Entity Framework, Blazor, Unity.
  • Data & databases. SQL query optimisation across PostgreSQL/MySQL/MSSQL, complex joins, indexing strategies, stored procedures.
  • DevOps & cloud. AWS Lambda & CDK, Kubernetes manifests, Helm charts, Terraform, Docker tooling, CI/CD pipelines.
Web · Mobile · Native Systems · Embedded Cloud · DevOps
Coder AI pricing tiers
03 / The Pricing

Try before
you subscribe.

Most competitors lock everything behind a monthly subscription. Coder AI starts with a £1.99 day pass — try it on real work for a hackathon or a sprint, decide if it fits your workflow, then pick a plan that scales with you. UK pricing in GBP, no exchange-rate surprises.

  • Day Pass — £1.99. 25 messages over 24 hours. One large file. Try the tool risk-free, no card-on-file commitment.
  • Starter — £12.99/month. 125 messages, 4 large files. Perfect for students and casual coders building side projects.
  • Pro — £24.99/month. 300 messages, 10 large files, 32K token output. For developers who code daily and need deployable output.
  • Power — £64.99/month. 625 messages, 25 large files, 64K token output. For freelancers, heavy users, and small teams shipping constantly.
  • Enterprise — £174.99/month. 2,000 messages, 90 large files, up to 5 team seats, dedicated account support.
  • Cancel anytime. No lock-in contracts, no cancellation fees. Keep access until end of billing period.
From £1.99 UK pricing in GBP Cancel anytime
Coder AI competitive edge
04 / The Edge

Why Coder AI,
not the others.

Versus Copilot, Cursor, Tabnine — the differences are practical, not marketing. Complete files instead of snippets. Claude under the hood instead of generic LLMs. UK pricing instead of dollar exchange rates. A genuine day pass instead of a fourteen-day trial that asks for your card. Browser-first instead of IDE-locked.

  • Built on Claude. A choice of Anthropic's current Claude models, from fast and cheap to the most capable, chosen for the quality of the code they write. Like every AI assistant it can still be wrong, which is why the output is explained and you read it before it ships.
  • Complete files vs snippets. Editor assistants autocomplete inside the IDE. Coder AI returns the whole file for you to review and drop in.
  • Browser-based, IDE-agnostic. Works in VS Code, JetBrains, Vim, Neovim — or no editor at all. No plugin, no installation, no editor lock-in.
  • UK pricing in GBP. Unlike US-priced competitors, no exchange-rate uncertainty, no foreign transaction fees on the card.
  • Real risk-free trial. £1.99 day pass means try it before you subscribe — not a card-required free trial that auto-bills.
  • Built by a developer, for developers. The studio behind it ships its own software in production every week; every feature is one we wanted ourselves.
Claude 4.5 Sonnet · Opus Browser-first UK-built
50+
Languages supported
£1.99
Day pass entry
64K
Max tokens out
Claude
By Anthropic
Developers

What developers say.

Questions

Frequently asked.

UK-built · Powered by Claude

Stop autocompleting.
Start shipping.

Try Coder AI for £1.99. Use it on a real piece of work. See if the day-pass output ships, debugs, or refactors what you'd have spent the afternoon on yourself — then decide if a plan makes sense.

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