Concept211
Available August 2026 Start a project
27 years · 5 latest products · Shipping since 1999
A FIRM THAT

SHIPS

Concept211 builds AI-powered web apps, crypto trading bots, marketing stacks, and the interfaces around them. On the open web. Since 1999.

See our latest products Start a project
Our 5 latest products — built & run in-house
Why us

We don’t pitch a stack.
We ship on it every day.

Most shops sell you a process. We sell you the same stack and taste that runs our own products in production. The numbers aren’t a brag — they’re the receipts.

  • 0

    Years shipping

    On the open web since 1999. We’ve watched three stack cycles come and go.

  • 0

    Products we run

    Not case studies. Live software with our name on the login screen.

  • 0

    Client projects

    Delivered and handed off with runbooks, not left half-built.

  • 0

    Monthly users

    Real traffic on the exact stack your build would run on.

ConceptSEOConceptSEOLive · v2.4

Stop guessing. Start growing.

We analyse, optimise, and update your website every week using AI-powered tools — so you show up in Google, ChatGPT, Perplexity, and paid ads. Branded reports. Real traffic growth.

  • Weekly AI-powered audits
  • Engineering-ready PRs
  • AI-search ready (GEO)
  • White-label reports
  • +74% avg 90-day lift
  • Branded for your team
Built with
LaravelPHPOpenAIClaude SDKTailwind
Open ConceptSEO seo.concept211.com
ConceptSEO product screenshot
CarSnipeCarSnipeLive · Telegram

Be first. Win the deal.

CarSnipe monitors Facebook Marketplace 24/7 and fires instant Telegram alerts the moment matching cars appear — before other buyers even open the app.

  • Median 11s alerts
  • Local credentials only
  • 7-day free trial
  • $29 / month after
  • 500+ active hunters
  • $2,890 median save
Built with
Node.jsPlaywrightTelegram
Start hunting carsnipe.com
CarSnipe product screenshot
Hyperliquid GuideHyperliquid GuideThe definitive resource

Master Hyperliquid. Trade smarter.

Hyperliquid is a fully on-chain decentralised perpetual futures exchange with sub-second execution, zero gas fees, and no KYC. The most comprehensive independent guide, written by an active trader and dev since 2016.

  • 18 chapters deep
  • Quarterly revisions
  • Unsponsored
  • 50,000+ readers
  • 4% fee rebate
  • KYC-free
Built with
Next.jsTypeScriptTailwind
Read the guide hyperliquidguide.com
Hyperliquid Guide product screenshot
ClaudeViewClaudeViewWindows 10/11 · Free

Claude Code, native on Windows.

A fast, native Windows app that puts the Claude Code CLI into one workspace: chat, file tree, and git side by side, in about 120 MB instead of a full editor.

  • Chat, files, and git in one window
  • Streamed Markdown with clickable paths
  • Live token and usage meter
  • Git-aware file tree with status colors
  • Tray meter and phone sync
  • Installs and updates itself
Built with
Windows.NET 8Node.jsTypeScriptClaude SDK
Download for Windows View on GitHub
ClaudeView product screenshot
Also available for hire

Custom builds, for a handful of clients a year.

Our current products are the practice. We bring the same stack, tooling, and taste to a small number of bespoke engagements each year.

AI & web apps

Laravel, Next.js, OpenAI, Anthropic, Gemini. Typed pipelines that ship to production, not demos.

Trading bots

Perpetual market-makers, on-chain alerts, sub-second Telegram & Discord delivery.

UI / UX design

Type, grid, color, motion — design systems built to ship, not to demonstrate.

SEO · GEO · PPC

Technical audits, content for AI search, ad spend that reports on itself.

Windows desktop apps

C#, .NET 8, WPF, and WebView2. Native apps that launch instantly and sip memory.

Available August 2026

Let's build something.

Send us a few details and we'll get back to you within 24 hours. Quick scope, weekly demos, and a clean handoff with runbooks — we stay in close touch the whole way.

Reply within
24 hours
Typical scope
6 – 14 weeks
Working with
~5 clients/yr
Prefer Telegram? @Concept211