Stack Health Score
Score = 30-day uptime − penaltiesLatency >500ms: −2 | >1000ms: −5
Outages this month: −2 each
Degradations this month: −1 each
Uptime · Latency · Incidents
Does your product depend on Backblaze B2?
Get alerted the moment Backblaze B2 degrades — before your users notice. Monitor it alongside your whole stack, free for 30 days.
100.00%
UptimePercentage of time the API was available.
Only DOWN status impacts this metric.
267ms
Avg Latency
1,000+
APIs monitored
0
Outages
0
Degradations
This Month
About Backblaze B2's Backblaze B2
Backblaze B2's Backblaze B2 provides affordable S3-compatible cloud object storage for files, backups, and media. Backblaze was founded in 2007 and launched B2 Cloud Storage in 2015.. The Backblaze B2 is used by developers worldwide for file storage, backup storage, media hosting, S3-compatible workflows, cost-efficient archiving.
Probecast monitors the Backblaze B2 from 4 global regions (US West, US East, Europe, Asia Pacific) every 300 minutes, tracking uptime, latency and regional availability. Our real-time monitoring helps developers and teams understand the current health of Backblaze B2's Backblaze B2 and get alerted the moment service degrades.
Why monitor Backblaze B2?
If your product depends on Backblaze B2 for critical features, an outage on Backblaze B2's side is an outage on your product. Probecast detects Backblaze B2 incidents before your users do, giving you time to communicate with customers, fall back to alternative services or pause background jobs gracefully.
Current status
As of the latest check, Backblaze B2 is operational. The 30-day uptime is 100.00%, with 0 incidents recorded this month. Average response latency across all regions is 267ms.
●Uptime History
Regional Status
US West
41ms
latency
US East
28ms
latency
Europe
458ms
latency
Asia Pacific
541ms
latency
Latency (24h)
Backblaze B2 is one of 1,000+ services Probecast watches for you
Checking a status page during an incident means your users already noticed. Probecast flips that: it tells you first — and shows what the outage costs.
Checked from 4 regions
US West & East, Europe and Asia — a regional outage never hides.
Alerted the moment it degrades
Slack, email, Teams or webhooks — before your users notice.
Your whole stack, one screen
1,000+ catalog APIs plus your own endpoints, websites and cron jobs.
Your business view: traffic & revenue
Google Analytics, Probecast Pixel, Stripe, Polar, Lemon Squeezy & more — beside your uptime.
2-minute setup · no DevOps team needed · cancel anytime during the trial
Frequently Asked Questions
Recent Incidents
No incidents recorded
This API has been stable
API Information
Monitored Endpoint
https://api.backblazeb2.com/b2api/v2/b2_authorize_accountProvider
Category
Cloud Infrastructure & Storage
Health Check
POST request
Check Interval
Every 5 minutes
