Service comparison

MongoDB Atlas vs. CockroachDB

MongoDB Atlas vs. CockroachDB — reliability, API availability, and incident frequency head-to-head.

Last 90 days · 21 incidents total · Data via Pulsetic monitoring

Head-to-head

90-day summary

MongoDB Atlas

mongodb.com

Major outage
- 90-day uptime
  
  75.65%
- Incidents (90d)
  
  18
  
  7 major · 11 minor
- Median resolution
  
  3h 3m
- Longest outage
  
  308h 55m
View status page →
CockroachDB

cockroachlabs.com

Online
- 90-day uptime
  
  99.03%
- Incidents (90d)
  
  3
  
  2 major · 1 minor
- Median resolution
  
  39m
- Longest outage
  
  19h 40m
View status page →

Uptime over time

Availability across windows

Window	MongoDB Atlas	CockroachDB	Δ
Last 24 hours	100.00%	97.50%	+2.50 pp
Last 7 days	98.75%	99.64%	-0.89 pp
Last 30 days	98.26%	99.92%	-1.66 pp
Last 90 days	75.65%	99.03%	-23.38 pp

Δ is percentage-point difference (MongoDB Atlas minus CockroachDB). Higher is better.

Incidents 90-day

Severity breakdown

MongoDB Atlas

18 total

7 major 11 minor
- Median resolution
  
  3h 3m
- Longest outage
  
  308h 55m
CockroachDB

3 total

2 major 1 minor
- Median resolution
  
  39m
- Longest outage
  
  19h 40m

Recent activity

Last 5 incidents, side-by-side

MongoDB Atlas
- Jun 4
  
  Increased error rate creating and managing Search and Vector Search indexes
  
  2h 6m
  
  Minor
- Jun 2
  
  Investigating connection issues to ADFA in GCP
  
  1h 11m
  
  Major
- May 28
  
  Metrics may fail to send to DataDog Gov integrations
  
  1h 12m
  
  Minor
- May 23
  
  Authentication failures when running search queries for some clusters
  
  6h 17m
  
  Minor
- May 22
  
  [Atlas for Government] Data plane node logs unavailable for last 6 days
  
  1h 45m
  
  Minor
View all incidents →
CockroachDB
- Jun 9
  
  Unable to accept invites
  
  36m
  
  Minor
- May 8
  
  Degraded performance in one AWS us-east-1 availability zone
  
  19h 40m
  
  Major
- Mar 18
  
  Cloud Console Social Login Auth Unavailable
  
  39m
  
  Major
- Mar 1
  
  Cluster unavailability and degraded cluster operations in AWS me-central...
  
  10d 4h 39m
  
  Minor
- Feb 9
  
  Connectivity issues to Standard and Basic clusters on AWS
  
  12h 16m
  
  Major
View all incidents →

Bottom line

CockroachDB wins

CockroachDB edges out on 90-day uptime.

MongoDB Atlas posted 75.65% vs. 99.03% for CockroachDB (Δ -23.38 pp). Incidents: 18 vs. 3 (+15).

Also compare

Other MongoDB Atlas comparisons

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