Is Twilio down right now?

Yes. HostTracker lets you add any URL - including third-party services you depend on, not just your own website - as a monitored target, and notifies you automatically the moment it becomes unreachable. Before sending an alert, HostTracker re-verifies a failure from multiple locations in its 300+-location network, so you're notified about real, confirmed outages rather than a single location's momentary blip. The free plan checks two monitors every 30 minutes indefinitely at no cost; paid plans check as often as once a minute, with alerts available through SMS, email, voice call, and several messenger apps.

Run the live check at the top of this page - it tests www.twilio.com from HostTracker's 300+ monitoring locations at once and tells you within seconds whether Twilio is reachable for everyone or only failing for you.

It might not be Twilio at all. A message can leave Twilio's systems successfully and still fail to arrive because of a carrier-side delay or block on the receiving end, which happens entirely outside Twilio's infrastructure once the handoff is made. Checking the delivery status of specific messages in the console is a better first step than assuming a platform incident, especially if only messages to certain carriers or countries are affected while others go through normally.

That's a normal pattern for Twilio, not a contradiction. Voice, SMS, Verify, and SendGrid email are separate products that share a billing account but not the same underlying infrastructure, so an incident can affect one while leaving the others completely unaffected. If Voice specifically is failing, that points at an issue scoped to Twilio's Voice systems rather than a platform-wide event, and checking api.twilio.com's general reachability alongside the specific product's own status gives the fuller picture.

Often not. Twilio sends webhook callbacks to a URL your own application hosts, and a failure there - your server being down, slow, or returning an error - looks identical from Twilio's side to a delivery problem, even though Twilio successfully attempted the callback. Checking your own endpoint's logs and uptime is usually the faster diagnosis than assuming the issue originates at Twilio, particularly if other Twilio features on the same account are working normally.

The API endpoint is the more direct signal if your integration is failing, since it's what your code actually calls to send messages, place calls, or verify numbers. The console at twilio.com runs on separate infrastructure for account management and reporting, so it can lag behind or diverge from the live serving path - a console that loads slowly doesn't confirm the API is struggling, and a console that's briefly unreachable doesn't mean messages have stopped sending.