Down Doctor Β· for every dependency you rely on

Stop debugging outages that aren't yours.

Your app suddenly starts failing. Is it your code - or is OpenAI, Claude, Stripe, AWS, or another dependency having an incident? DownDr watches every service and AI provider your app relies on, so you know in seconds whether the problem is yours or theirs.

See how Otto helps
Prod's throwing 500s.
…is it my code? 😩
β‘  Pick your stack
Tell Otto what you depend on
OpenAIβœ“
Claudeβœ“
AWSβœ“
Stripeβœ“
β‘‘ Otto keeps watch
Watching your whole stack
so you don't have to.
β‘’ You hear it first
Otto: OpenAI is investigating
It's OpenAI. Not your code.
The provider behind your model - not your prompt. 🦦
How it works

Three steps. Then you'll always know.

1

Pick your stack

Choose what your application depends on - AI models, cloud, payments, database, email, whatever you build on.

2

Otto keeps watch

Otto continuously checks every service you've selected, so you never have to keep a status page open again.

3

You hear it first

The moment one of your dependencies reports an issue, Otto emails you - before you waste time debugging your own code.

β€œIt's them, not you.”

Every dependency, one place

From Claude to AWS, Otto watches it all.

Whether your app leans on an AI model, a managed database, or a payments API, it's just another dependency - and DownDr watches them all, at the provider level.

πŸ€– AI modelsthe exact names you call, watched through their provider
OpenAI
GPTChatGPTSora
Anthropic
Claude OpusClaude SonnetClaude Haiku
Google
GeminiVeo
Mistral
MistralCodestral
Meta Β· Groq
Llama
Cohere
Command
Perplexity
Sonar

Cloud

AWSCloudflareGoogle CloudAzure

Hosting

VercelNetlifyRailwayFly.io

Databases

SupabaseNeonMongoDB AtlasPlanetScale

Payments

StripePaddleLemon Squeezy

Messaging & email

ResendTwilioPostmarkSlack

Build & CI

npmDocker HubPyPICircleCI

Dev tools

GitHubSentryClerkDatadog
Always on
Otto watches around the clock - you're never the last to know something's down.
75+
Dependencies watched - AI, cloud, payments, databases, email, and more.
No setup
Pick your stack. No agents, no code - Otto does the rest.
Pricing

Free forever. Pro when your stack outgrows it.

No credit card to start, and no trial clock. Watch 4 services free for as long as you like - upgrade only when you need the whole stack.

Free

$0/forever

no card required

  • Watch up to 4 services
  • Email alerts the moment one breaks
  • Recovery emails when it's fixed
  • Incident history on your dashboard
  • All 75+ public status pages
Start free

Pro

Save $12 yearly
$6/month

or $60/year ($5.00/mo) Β· cancel anytime

  • Unlimited watched services
  • Slack or Discord alerts in your team channel
  • Webhooks for PagerDuty and anything else
  • Route alerts to an on-call or shared inbox
  • Everything in Free
Get Pro

Otto never sends an ad, and DownDr never shows one - not on the day your stack is on fire, not ever.