Live status & reliability report

Grok status, outages & reliability

#3 of 7 AI chat assistantsOperational

Grok is the AI chat assistant from xAI, available at grok.com, in mobile apps and inside X.

Data updated Nov 1, 2026 · score recalculated

Over the last 89 days Grok had 99.77% effective uptime across 4 status page incidents (4 partial or major outages), resolving them in 1h 19m on average.

83.4/100Reliability scoreVisit Grok ↗

Is Grok down right now?

No, Grok is up and running.

  • Grok's status page reports all systems operational. Checked .
  • All 3 Grok pages we check are responding. Checked .

Official Grok status page ↗

Uptime (90d)99.77%4h 43m weighted downtime
Incidents (90d)41.4 per 30 days
Major / partial outages4
Avg time to resolve1h 19m
Outages we detected0by our independent probes

90-day uptime

Aug 4, 2026 – Sep 2, 2026: no incidentsSep 3, 2026: 84.77% uptime, 1 incident (Major outage)Sep 4, 2026 – Sep 21, 2026: no incidentsSep 22, 2026: 98.20% uptime, 1 incident (Major outage)Sep 23, 2026 – Oct 6, 2026: no incidentsOct 7, 2026: 99.59% uptime, 1 incident (Major outage)Oct 8, 2026 – Oct 29, 2026: no incidentsOct 30, 2026: 97.80% uptime, 1 incident (Partial outage)Oct 31, 2026 – Nov 1, 2026: no incidents
90 days ago99.782% average daily uptimeToday
  • No incidents
  • Degraded
  • Partial outage
  • Major outage
  • No data

Key facts about Grok's reliability

  • Since Aug 4, 2026, the earliest date its published history covers, Grok published 4 incidents on its status page, 4 of them partial or major outages.
  • Its longest outage on record in that time was “[grok.com] Models outage” on Sep 3, 2026, which lasted 3h 39m.
  • Grok's 90-day uptime of 99.77% is above the average for AI chat assistants (99.23%).
  • It resolves incidents faster than the typical AI chat assistant: 1h 19m on average, against a median of 3h 52m.

Score breakdown

Uptime · 40% weight
78
99.779% effective uptime
Incident frequency · 20% weight
71
1.35 weighted incidents per 30 days
Time to resolve · 20% weight
90
1h 19m average
Transparency · 20% weight
100
No unreported outages detected

How the score is calculated →

Incidents per month

01234DecJan ’26FebMarAprMayJunJulAug2 major outage incidents2Sep1 major outage incident1 partial outage incident2OctNov
  • Major outage
  • Partial outage
  • Degraded
  • Informational

Response time

Daily average response time of Grok's public pages, measured by our probes.

Not enough data yet — this chart fills in as our monitoring runs.

Score trend

Daily reliability score (rolling 90-day window).

Not enough data yet — this chart fills in as our monitoring runs.

Grok incident history (last 90 days)

Source: Grok status page · last checked

Our independent monitoring

We check these public Grok pages every 5 minutes. An outage is recorded after two consecutive failed checks.

PageLast checkUptime (30d)Avg response
Grok web appUp 100%804 ms
Grok app API (unauthenticated)Up 100%173 ms
Grok edge (robots.txt)Up 100%229 ms

How Grok compares

Grok vs Gemini

99.77% vs 99.94% uptime

Grok vs Perplexity

99.77% vs 99.83% uptime

Grok vs DeepSeek Chat

99.77% vs 100% uptime

Grok vs Pi

99.77% vs 99.01% uptime

Grok vs Claude

99.77% vs 99.25% uptime

Grok vs ChatGPT

99.77% vs 96.84% uptime

Most reliable Grok alternatives →

Grok status FAQ

Is Grok down right now?

No, Grok is up and running. Grok's status page currently reports all systems operational, and all 3 of the Grok pages we check every five minutes are responding. This page updates automatically when that changes.

How reliable is Grok?

Grok has a reliability score of 83.4 out of 100, ranking #3 of 7 AI chat assistants. Over the last 90 days it had 99.77% effective uptime.

How often does Grok have outages?

Grok published 4 incidents on its status page in the last 90 days (4 partial or major outages) and 4 in the past 12 months.

How long do Grok outages last?

Grok resolves incidents in 1h 19m on average. Its longest outage in the past year lasted 3h 39m, on Sep 3, 2026.

Does Grok have a status page?

Yes. Grok's official status page is status.x.ai. We read it every five minutes and keep its full incident history.