Guardian

← All providers · Communication

SendGrid.

1 service independently monitored by Guardian

Atom feed of incidents & status changes

GUARDIAN-MEASURED

◐ AUTH REQUIREDAll systems responding (auth-walled endpoints)

Our keyless probes, every 5 minutes. Independent of the vendor.

VENDOR-REPORTED

■ ALL SYSTEMS OPERATIONAL

Their status feed, fetched less than a minute ago. Shown for reference.

Two lanes. Never merged into one number.

01⁄GUARDIAN-MEASURED · 90-DAY WINDOW · 30-DAY NARROW WINDOW

Measured by Guardian probes only. Mobile rows show a separately computed trailing 30-day percentage beside the 30 visible cells.

APIs

  • Web API v3◐ AUTH REQUIRED
    90 days ago100 % reachable · grade A · since 2026-06-15 · auth blocks deep probes; reachability only, not correctness · no changes in 50d100 % reachable · grade A · 30 d · auth blocks deep probes; reachability only, not correctness · no changes in 50d · 30 dtoday

MCP servers

□ NO DATA · no MCP servers monitored

02⁄VENDOR-REPORTED · TRACKED SINCE 2026-06-12 · 52-DAY WINDOW

Vendor-reported components

As self-reported by SendGrid’s official status feed, grouped to mirror its status page. Shown for reference. The Guardian-measured statuses and uptime below are probed independently and unaffected by this data.

Mail SendingOperational3 of 3 operational
  • API v2Operational
  • API v3Operational
  • SMTPOperational
Marketing CampaignsOperational1 of 1 operational
  • Marketing CampaignsOperational
WebhooksOperational2 of 2 operational
  • Event WebhookOperational
  • Parse APIOperational
Other componentsOperational7 of 7 operational
  • APIOperational
  • BillingOperational
  • Email ActivityOperational
  • Legacy Marketing CampaignsOperational
  • PartnersOperational
  • StatisticsOperational
  • WebsiteOperational

Vendor-reported data via status.sendgrid.com (fetched less than a minute ago)

OperationalDegraded PerformancePartial OutageMajor OutageMaintenanceNo dataGrade: A ≥99.9% · B ≥99% · C ≥95% · D ≥90% · F <90%

03⁄PAST INCIDENTS

Past incidents

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedSMTP: Degraded performance · resolved after 17h 25m
  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedAPI v3: Degraded performance · resolved after 17h 25m

No incidents reported.

No incidents reported.

No incidents reported.

  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedMarketing Campaigns: Degraded performance · resolved after 2h 15m

  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedAPI v2: Degraded performance · resolved after 10m
  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedSMTP: Degraded performance · resolved after 10m
  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedAPI v3: Degraded performance · resolved after 10m

  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedMarketing Campaigns: Degraded performance · resolved after 1h 30m

  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedAPI v2: Degraded performance · resolved after 1h 22m
  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedSMTP: Degraded performance · resolved after 1h 22m
  • VENDOR-REPORTEDVendor-reported✓ RESOLVEDResolvedAPI v3: Degraded performance · resolved after 1h 22m

Vendor-reported incidents are shown from , when Guardian began recording this status feed’s transitions. Earlier vendor incidents are not shown.