Your ChatGPT App is Live.
Is It Working?

Know the moment your app fails on critical conversational experiences, with screenshot proof.

Already monitoring 80+ apps nightly

Live Monitor
Last run: just now
ExpediaExpedia
InstacartInstacart
KayakKayak
ShopifyShopify
OpenTableOpenTable
KlarnaKlarna
ZillowZillow
IndeedIndeed
DoorDashDoorDash
PricelinePriceline
eBayeBay
TripadvisorTripadvisor
82267% healthy

14% of ChatGPT Apps are breaking.

Join monitoring in minutes and see issues before users do.

ExpediaExpedia
InstacartInstacart
KayakKayak
ShopifyShopify
OpenTableOpenTable
KlarnaKlarna
ZillowZillow
IndeedIndeed
DoorDashDoorDash
PricelinePriceline
eBayeBay
TripadvisorTripadvisor
Booking.comBooking.com
AllrecipesAllrecipes
EventbriteEventbrite
HouzzHouzz
Khan AcademyKhan Academy
CodecademyCodecademy
Vivid SeatsVivid Seats
ThumbtackThumbtack
Care.comCare.com
RoverRover
TaskRabbitTaskRabbit
UpworkUpwork
FiverrFiverr
CourseraCoursera
UdemyUdemy
StubHubStubHub
GrubhubGrubhub
YelpYelp
RedfinRedfin
CompassCompass
TruliaTrulia
HubSpotHubSpot
MailchimpMailchimp
CalendlyCalendly
NotionNotion
CanvaCanva
FigmaFigma
ExpediaExpedia
InstacartInstacart
KayakKayak
ShopifyShopify
OpenTableOpenTable
KlarnaKlarna
ZillowZillow
IndeedIndeed
DoorDashDoorDash
PricelinePriceline
eBayeBay
TripadvisorTripadvisor
Booking.comBooking.com
AllrecipesAllrecipes
EventbriteEventbrite
HouzzHouzz
Khan AcademyKhan Academy
CodecademyCodecademy
Vivid SeatsVivid Seats
ThumbtackThumbtack
Care.comCare.com
RoverRover
TaskRabbitTaskRabbit
UpworkUpwork
FiverrFiverr
CourseraCoursera
UdemyUdemy
StubHubStubHub
GrubhubGrubhub
YelpYelp
RedfinRedfin
CompassCompass
TruliaTrulia
HubSpotHubSpot
MailchimpMailchimp
CalendlyCalendly
NotionNotion
CanvaCanva
FigmaFigma
FigmaFigma
CanvaCanva
NotionNotion
CalendlyCalendly
MailchimpMailchimp
HubSpotHubSpot
TruliaTrulia
CompassCompass
RedfinRedfin
YelpYelp
GrubhubGrubhub
StubHubStubHub
UdemyUdemy
CourseraCoursera
FiverrFiverr
UpworkUpwork
TaskRabbitTaskRabbit
RoverRover
Care.comCare.com
ThumbtackThumbtack
Vivid SeatsVivid Seats
CodecademyCodecademy
Khan AcademyKhan Academy
HouzzHouzz
EventbriteEventbrite
AllrecipesAllrecipes
Booking.comBooking.com
TripadvisorTripadvisor
eBayeBay
PricelinePriceline
DoorDashDoorDash
IndeedIndeed
ZillowZillow
KlarnaKlarna
OpenTableOpenTable
ShopifyShopify
KayakKayak
InstacartInstacart
ExpediaExpedia
FigmaFigma
CanvaCanva
NotionNotion
CalendlyCalendly
MailchimpMailchimp
HubSpotHubSpot
TruliaTrulia
CompassCompass
RedfinRedfin
YelpYelp
GrubhubGrubhub
StubHubStubHub
UdemyUdemy
CourseraCoursera
FiverrFiverr
UpworkUpwork
TaskRabbitTaskRabbit
RoverRover
Care.comCare.com
ThumbtackThumbtack
Vivid SeatsVivid Seats
CodecademyCodecademy
Khan AcademyKhan Academy
HouzzHouzz
EventbriteEventbrite
AllrecipesAllrecipes
Booking.comBooking.com
TripadvisorTripadvisor
eBayeBay
PricelinePriceline
DoorDashDoorDash
IndeedIndeed
ZillowZillow
KlarnaKlarna
OpenTableOpenTable
ShopifyShopify
KayakKayak
InstacartInstacart
ExpediaExpedia

Everything looks fine. Until a user tries it.

Three ways your MCP app experiences conversational failures.

36%of failures

You tested your words, not theirs

You wrote 10 prompts that work. Your users try a thousand that don’t. Every person describes your app differently, and you’re not testing any of them.

68%of failures

A local inspector is not ChatGPT

Your users are running on different models, different devices, and you have no idea what’s actually happening.

14%of prompts skipped

Your app simply doesn’t invoke

For your target prompts, the model just skips you. This is critical to your distribution. You need to understand why and fast.

How it works

Uptime monitoring for the AI layer. Four steps.

Step 1

Claim Your App

Tell us which ChatGPT app to monitor. Setup takes 2 minutes.

Step 2

Add your golden prompt set

Define the real prompts that matter most for your users and core flows.

Step 3

We Test Daily

Real ChatGPT browser sessions run against your app every night. Test multiple ChatGPT models (GPT-5.1, instant, mini).

Step 4

You Know Instantly

Green means working. Red means broken. Screenshot proof. Email alerts on failure.

Who It's For

Whether you ship solo or across a large product organization, the goal is the same: keep your ChatGPT app working reliably.

Builders

For developers and engineers shipping ChatGPT apps who need confidence their integrations work before users hit problems.

Business

For enterprise teams and product organizations that need reliable, repeatable app performance across workflows.

Screenshot proof. Every test run.

Every check captures exactly what ChatGPT did with your app. See the prompt, the response, and whether your app was invoked. No guessing.

Real test result: ALL Accor — “Show me available hotels in Paris for tonight”

  • Full screenshot of ChatGPT response
  • Invocation status and parameters sent
  • Historical pass/fail trends over time
  • Email alerts on failure
Test Result: ALL Accor
Passed
ChatGPT invoking ALL Accor to show hotels in Paris

Prompt

“Show me available hotels in Paris for tonight”

Result

App invoked ✓ · Action completed ✓

OpenAI is already scoring your app.

After every tool call, ChatGPT shows users a thumbs up/down. That feedback feeds directly into OpenAI's ranking signals. Every silent failure, every broken invocation, every thumbs down is being recorded.

Failed interactions don't just cost you one user. They actively push your app down in future recommendations. Without monitoring, you're losing ground and you don't even know it.

How It Works

The AI Discoverability Stack

This is how to get your app discovered by humans and agents.

Dynamic discovery
Primary layer

Dynamic discovery is when AI naturally chooses your app in alignment with the user's intent. Our platform gives you data and agents to improve performance, increase discoverability, and win more users in your category.

Live now

MCP App Monitor

Know the moment your MCP App fails

MCP App Monitor preview

Daily monitoring in the real client with screenshot proof. Claim your app, add your golden prompt set, we test daily, and you know instantly when conversational performance breaks.

Private beta

Conversational Testing

Realistic conversational testing at scale

Run hundreds of prompts across user types in live ChatGPT sessions to see where your app gets chosen, where it drops out, and what that means for discoverability.

Private beta

Discoverability Agents

Optimize for discovery

Use AI agents to turn testing and organic prompt data into continuous discoverability improvements, so your app gets surfaced more often and wins more users in your category.

Frequently asked questions

Practical details on setup, testing, and alerts.

What does ChatGPT app monitoring actually test?

Each run checks realistic prompts in live ChatGPT sessions, validates whether your app is discovered and invoked, and captures screenshot evidence for every result.

How often does monitoring run?

Monitoring runs nightly by default, with every run recorded so you can track pass/fail trends over time.

What counts as a failure?

A failure is any test where your app is not surfaced when expected, fails to invoke correctly, or returns a broken or incomplete outcome for the target prompt.

Do I need to change my app to use this?

No product rewrite is required. You configure your app and golden prompts, then monitoring runs against real conversations without changing your runtime architecture.

What's a golden prompt set?

It is the prompt set that defines your highest-value user outcomes. These prompts become the baseline scenarios we test continuously.

How do I get alerted when something breaks?

You can configure email alerts daily or on failure, so you always know when something breaks. Alerts include context and screenshot evidence so you can act immediately.

Is my app data kept private?

Monitoring data is scoped to your account and used for test execution and reporting. Prompt and result history is retained for debugging and trend visibility.

What's the difference between discovery failure and invocation failure?

Discovery failure means your app is not selected when it should be. Invocation failure means ChatGPT selects your app but the action fails or returns a broken result.

Your app could be broken right now. Would you know?

Join the teams who monitor their ChatGPT app performance daily.

MCP App Monitor

Monitoring comes first

App discoverability starts with knowing if your app is working

14% of ChatGPT apps are having daily failures, and most teams are unaware.

ChatGPT App Monitoring | Appdiscoverability.com