The second screen
indie founders
keep open.
Your stack, your revenue and your growth — on one screen, per product.
Probecast watches every service your products depend on, prices each incident against MRR in real time, and shows you where that revenue is coming from — which channels, which countries, where the funnel leaks.
Calm when things are fine. Loud when they're not. Always on while you're vibe coding.
Is your stack healthy right now?
One screen for every product — dependencies, app stores, revenue and a single health score, side by side. This is what you see the moment your stack is connected.
Anthropic (Cl...
Artificial Intelligence
DPD Germany
🇩🇪European Commercial
AWS Bedrock
🇺🇸Artificial Intelligence
DWD Weather W...
Germany
Instagram Gra...
Social
Canva
Design & Creative Tools
Strætó (Trans...
Nordic Countries
mLabs
Social Media
Bitbucket
Cicd Deployment
Mangopay
European Commercial
Dataforsyning...
Nordic Countries
Datatrans
European Commercial
HelpScout API
Customer Support
Health Infoba...
🇨🇦Canada
INMET BDMEP
🇧🇷Brazil
AFCN (Nuclear...
Belgium
Slite
Knowledge Management
Receita Feder...
🇧🇷Brazil
Wasabi
Cloud Infrastructure & Storage
dados.gov.pt ...
🇵🇹Portugal
Guru
Knowledge Management
SSI (Public H...
Nordic Countries
IBGE Names
🇧🇷Brazil
CPTEC Weather...
🇧🇷Brazil
Upstash QStas...
Developer Tools
Twitter Ads
Advertising & Marketing
Stat.fi
🇫🇮Nordic Countries
GLS Spain
🇪🇸European Commercial
Railway
CI/CD & Deployment
ANAC
🇧🇷Brazil
Paytrail
European Commercial
Google Street...
Mapping
Storyblok
CMS & Content
INMET Tempo
🇧🇷Brazil
EMT Madrid
Spain
CH.admin (Gov...
🇨🇭Switzerland
CoinGecko
Financial Markets
Dataforsyning...
Nordic Countries
Pluggy API
Finance
NS (Railways)
Netherlands
Nuvemshop
E-commerce
EasyPost
E-commerce
Google Ads
Advertising & Marketing
ExchangeRate-...
🇧🇷Financial Markets
ThoughtSpot
Business Intelligence
Bring Sweden
🇸🇪European Commercial
Labelbox
Artificial Intelligence
VirusTotal
Security & Compliance
Watch dollars while
you watch latency.
Connect Stripe, Paddle, LemonSqueezy or Mercado Pago. Probecast maps every incident to revenue — per product, in real time — so you can see, not guess, what an outage just cost you.
127 paying customers
Starter $19 · Pro $49 · Pro/yr $470 · Enterprise $199
"Churn driven by 3 incidents."
Auto-generated every Sunday. Patterns, anomalies, growth opportunities — written in plain English.
See dollars bleed the moment they bleed.
Every incident on your stack gets a price tag. Filter the timeline by product, plan, or payment provider. Export reports for board updates without opening Stripe.
Open revenue correlation →Watch traffic become revenue.
Revenue tells you the dollars landed. Growth tells you where they came from. See visitors, conversion and the exact funnel stage where you're leaking the most money — per product, correlated with the incidents that caused it.
Your data, your way.Connect the Google Analytics you already have — it's running in two minutes. Or turn on Probecast's own tracking for the full picture: no sampling, and no privacy thresholds blanking out your data while you're still early — exactly when every signup counts most. Plus revenue attributed to the actual visitor journey. You pick simplicity or precision.
Privacy-first by design — no PII, cookieless by default.
Which channel pays. Which burns cash.
Organic, direct, referral, social — each one mapped to real Stripe dollars, not vanity traffic. See the channel quietly carrying your revenue, and the one eating budget for nothing.
See exactly where you leak.
Visitors → engaged → signup → paid, with the steepest drop flagged automatically. No event setup — Probecast bridges your traffic with the signups and payments it already tracks.
The country punching above its weight.
Traffic share versus revenue share, side by side. Find the market sending 14% of your visitors and 30% of your money — then price and ship for it.
A surge is growth and load.
Your launch is working — and your API is at 80% capacity. The same traffic spike is an opportunity and a risk, and Probecast is the only screen showing both at once.
Stripe stays the source of truth for money. Your analytics — GA or ours — adds the story behind it.
Set up Growth →Not just up or down.
The whole picture.
UptimeRobot tells you if OpenAI is reachable. Probecast tells you how much it's costing you, which model is bleeding the budget, and that gpt-3.5-turbo-0613 retires in 9 weeks. One card. No SDK.
Everything a solo founder needs.
Nothing they don't.
No DevOps team. No YAML files. No on-call rotation of one. Just clear signal on what's happening — and what it's costing.
One screen, four signals that actually move your business:
One dashboard for your entire stack.
Connect your providers — hosting, databases, email, payments, mobile stores. Each one shows operational status and key metrics. Auto-refreshing, with health history.
The TV in the room you're not in.
Put it on the office display, second monitor, or iPad on the desk. Calm when things are fine, loud when they're not.
AI tells you what just happened.
Plain English, not a PagerDuty wall of text. Root cause, impact in dollars, what to do next.
Describe a flow. We write the Playwright.
Real browser, real interactions, real confidence. AI compiles your prose into scripts.
One score per product.
Alerts where you already are.
Paste a domain. See the graph.
Built for the way you build.
Whether you ship SaaS, an API product, a storefront, or a mobile app — Probecast fits your stack.
Vercel + Stripe + Resend + Supabase
Your SaaS depends on four providers. When any one breaks, customers feel it. Know the moment it happens.
Explore use case →You integrate a dozen APIs
OpenAI, Twilio, Stripe — when one degrades, your product breaks. Know before your users tweet about it.
Explore use case →Checkout downtime costs thousands
A 30-minute gateway outage is a four-figure problem. Monitor your checkout flow end-to-end.
Explore use case →Before the 1-star reviews
Backend, push, payments, app store status — one dashboard. Know what’s wrong before TestFlight notices.
Explore use case →
Stripe
Vercel
Railway
Supabase
Resend
Neon
Netlify
Render
Cloudflare
Fly.io
PlanetScale
Turso
Postmark
SendGrid
Mailgun
Mercado Pago
Paddle
LemonSqueezy
Polar
App Store
Google PlayFree to start. Scales when you do.
No credit card. No DevOps team. Flat pricing — never per-seat.
- 50 public catalog APIs
- 1 product
- Slack + email alerts
- 30-day history
- 50 catalog + 30 custom APIs
- 3 products + status pages
- Stack Pulse — 1-min refresh
- Health score per product
- Weekly stack digest
- 90-day history
- Unlimited APIs
- Revenue correlation
- AI incident summaries
- SLA & error budget
- Stack Pulse — 15s refresh
- 180-day history
How Probecast compares.
Feature-by-feature against the tools you may already know.
| Feature | Probecast | UptimeRobot | Better Stack | Pingdom | StatusGator |
|---|---|---|---|---|---|
| Unified stack view per product | ● | — | — | — | — |
| Public status pages | ● | ● | ● | ● | ● |
| Custom API monitoring | ● | ● | ● | ● | — |
| Website monitoring | ● | ● | ● | ● | — |
| Heartbeat / cron monitoring | ● | ● | ● | — | — |
| Synthetic checks (Playwright) | ● | — | — | — | — |
| Stack Health Score | ● | — | — | — | — |
| Smart Alerts (AI) | ● | — | — | — | — |
| Alert grouping (anti-spam) | ● | — | — | — | — |
| Incident correlation (AI) | ● | — | partial | — | — |
| AI-powered postmortem | ● | — | partial | — | — |
| Dependency map | ● | — | — | — | — |
| White-label / custom domain | ● | — | ● | — | — |
| Maintenance windows | ● | ● | partial | ● | — |
| Flat pricing (no per-seat) | ● | ● | — | — | ● |
// comparison based on public documentation as of April 2026
Your stack is live right now.
Are you watching?
Open the second screen. 2-minute setup, no card, no DevOps. Free forever for solo builders.