Why Downdetector Doesn't Work for Developers (and What Does)
API-level monitoring for the developers who build on Stripe, OpenAI, Discord, and 100+ more APIs
Downdetector is great for checking if Netflix is down or if your ISP is having issues. But if you're a developer building on APIs, Downdetector isn't built for you.
Here's why — and what to use instead.
What Downdetector Does Well
Downdetector aggregates user reports to detect outages for consumer services. It's useful for:
- Consumer services — Netflix, Instagram, Xbox Live, banking apps
- ISPs and telecom — Comcast, Verizon, AT&T
- General "is it down?" checks — Quick crowd-sourced status
It works because millions of regular users report problems, creating a real-time signal.
Where Downdetector Falls Short for Developers
1. No API-Level Monitoring
Downdetector tracks services, not APIs. There's no page for "Stripe API" or "OpenAI API" — just the consumer-facing product. When Stripe's API has elevated error rates but their website works fine, Downdetector won't catch it.
As a developer, you need to know if the specific API endpoint your app calls is responding — not whether the company's homepage loads.
2. No Response Time Data
Downdetector tells you "it's down" or "it's fine." That binary view misses the most important metric for developers: response time.
An API returning 200 OK in 8 seconds is technically "up" but practically broken. Your users are staring at loading spinners. Downdetector won't show you this degradation.
3. No Uptime History or Comparisons
Choosing between Stripe and Braintree? SendGrid and Mailgun? OpenAI and Anthropic? Downdetector can't help you compare API reliability because it doesn't track historical uptime data.
4. No Developer Integrations
Downdetector's API is enterprise-only (read: expensive). There are no webhooks, no Slack integrations, no embeddable badges for your status page. It's built for consumers clicking a website, not developers building systems.
5. Crowd-Sourced Data Has Blind Spots
Downdetector relies on user reports. But most API consumers are machines, not people. When your Node.js server gets 503s from Twilio at 3 AM, nobody's going to Downdetector to report it. The outage goes undetected until business hours.
API Status Check: Built for Developers
API Status Check monitors 100+ APIs that developers actually depend on — with data developers actually need.
Real API Monitoring
We ping actual API endpoints every 5 minutes. Not the homepage, not the status page — the real endpoints your code calls.
- Stripe API Status —
api.stripe.com - OpenAI API Status —
api.openai.com - Discord API Status —
discord.com/api - 100+ more APIs →
Response Time Tracking
Every check records response time. You can see:
- Current response time (is it slow right now?)
- 24-hour response time chart (when did it get slow?)
- Average vs. peak response times
An API responding in 5 seconds instead of 200ms is a problem — even if it's technically "up." We catch that.
"Is X Down?" Pages
Quick answers for the exact questions developers Google at 2 AM:
Each page includes a 24-hour status bar, current response time, and troubleshooting steps specific to that API.
Side-by-Side Comparisons
Evaluating APIs? Compare their reliability with real data:
- Stripe vs Square — Payment processing
- OpenAI vs Anthropic — AI APIs
- SendGrid vs Mailgun — Email delivery
- Discord vs Slack — Communication
- Browse all comparisons →
Incident History
Full outage timelines from official status pages:
See every incident, its severity, resolution timeline, and affected components.
Embeddable Status Badges
Show your users which APIs you monitor:
Drop them in your README, status page, or documentation.
Downdetector vs API Status Check
| Feature | Downdetector | API Status Check |
| Focus | Consumer services | Developer APIs |
| Detection | Crowd-sourced reports | Direct endpoint monitoring |
| Response times | ❌ No | ✅ Yes, per check |
| APIs monitored | ~50 (generic) | 100+ (API-specific) |
| Uptime comparisons | ❌ No | ✅ Side-by-side |
| Incident history | Basic | Full timeline + updates |
| Status badges | ❌ No | ✅ Embeddable |
| "Is X down?" pages | Consumer only | 100+ API pages |
| API access | Enterprise only ($$$) | Free |
| Developer integrations | ❌ Limited | ✅ Webhooks, Slack, Discord |
Other Alternatives Worth Knowing
StatusGator
Best for monitoring other companies' status pages. Aggregates official status pages and alerts you when services you depend on report issues. Complements API Status Check well — they track official announcements, we track actual endpoint health.
UptimeRobot
Best for monitoring your own services. Pings your URLs and alerts you when they go down. Different use case from API Status Check — UptimeRobot monitors your infrastructure, we monitor your dependencies.
Better Stack (formerly Better Uptime)
Full-stack monitoring with incident management. More complex and expensive, but includes on-call scheduling and status pages.
Checkly
API and synthetic monitoring for developers. More DIY (you write monitoring scripts) but very powerful for complex API workflows.
When to Use What
| Scenario | Best Tool |
| "Is Netflix down?" | Downdetector |
| "Is the Stripe API responding?" | API Status Check |
| "Is MY website down?" | UptimeRobot |
| "Which email API is most reliable?" | API Status Check |
| "Alert me when AWS has an incident" | StatusGator |
| "Monitor my complex API workflow" | Checkly |
Try It Now
API Status Check is free. No signup required to check status. No API key needed for badges.