For shipped applications

Your app's second shift.

You built it. You launched it. Now D2Shift takes over. Autonomous monitoring, maintenance, and operations for the apps you already shipped.

Start monitoring free → No credit card. 60 seconds to set up.

The problem

Launching was the easy part.

Millions of apps get shipped every month with Lovable, Bolt, Replit, Cursor, and plain code. The moment they go live, the real work starts. Uptime breaks. Users hit bugs. AI-generated code accumulates debt nobody understands. And the builder who shipped it? They've already moved on to the next idea.

170+

Lovable-built apps found with exposed security vulnerabilities in a single audit

19%

Slower. Developers using AI tools were measured to be less productive, not more, on real codebases

Tools that autonomously monitor, diagnose, fix, and operate shipped apps end-to-end

How it works

Start with a URL. Go deeper when it matters.

Paste your URL

Give D2Shift the live URL of your app. That's it. No code access needed. No signup forms. Monitoring starts immediately.

See what's happening

Uptime, broken flows, frontend failures, performance signals. D2Shift watches your app and explains what it finds in plain English. No dashboards full of graphs you'll never read.

Unlock deeper access

When D2Shift proves its value, connect your code or integrations. It moves from watching to fixing, maintaining, and eventually running the business layer around your app.

Access levels

Earn trust, then go deeper.

Free

Monitor

$0 forever

Start with just a URL. D2Shift watches your live app and reports what it finds in plain English.

What you get

Uptime and availability checks
Response time tracking
Frontend failure detection
Plain English issue reports
In-app alert notifications
Up to 3 apps

Start free →

Pro · BYOK

Maintain

$19 /mo

Connect your code. D2Shift goes from watching to fixing. Bring your own OpenAI or Anthropic key.

Everything in Monitor, plus

GitHub code access
Autonomous bug diagnosis and fixes
AI-generated code cleanup
Reliability improvements
BYOK: OpenAI or Anthropic
Up to 20 apps

Upgrade to Pro →

Pro · Included

Maintain+

$49 /mo

Everything in Pro, with 500 AI interactions per month included. No API key needed.

Everything in Maintain, plus

500 AI interactions/month included
No API key required
Priority monitoring
Full integration onboarding
AI usage dashboard
Up to 20 apps

Get Pro Included →

Why D2Shift

Not another monitoring tool. Not another app builder. The layer that was missing.

Monitoring tools watch. D2Shift operates.

Better Stack and UptimeRobot send you an alert at 3am. D2Shift diagnoses the issue, explains it in plain English, and when you grant access, fixes it before your users notice.

Code review tools react. D2Shift prevents.

CodeRabbit reviews your pull requests after you write them. D2Shift watches your live app continuously, catches issues before they become pull requests, and maintains code health over time.

Cleanup services charge $10k. D2Shift works continuously.

Hiring a developer to audit your vibe-coded app costs thousands and produces a one-time report. D2Shift provides continuous, autonomous maintenance for a fraction of the cost.

App builders leave after launch. D2Shift arrives.

Lovable, Bolt, and Cursor help you build. The moment you deploy, you're on your own. D2Shift is purpose-built for everything that happens after that moment.