Managed Database Services · reliability comparison
MongoDB Atlas vs Supabase: which is more reliable? (2026)
MongoDB Atlas is more reliable than Supabase, scoring 49.4 vs 27.4 out of 100. Over the last 90 days MongoDB Atlas reported 11 incidents and Supabase reported 51, with effective uptime of 97.89% and 94.31% respectively. MongoDB Atlas resolves incidents faster on average (4h 18m).
Data updated Nov 1, 2026 · How we score
| Metric | MongoDB Atlas | Supabase |
|---|---|---|
| Reliability score | 49.4 | 27.4 |
| Rank (managed database services) | #12 | #14 |
| Uptime (90 days) | 97.89% | 94.31% |
| Incidents (90 days) | 11 | 51 |
| Partial / major outages | 4 | 14 |
| Avg time to resolve | 4h 18m | 14h 43m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where MongoDB Atlas and Supabase differ
- Supabase reported 4.6× as many incidents as MongoDB Atlas over the last 90 days (51 vs 11).
- Supabase had 14 partial or major outages, compared with 4 for MongoDB Atlas.
- MongoDB Atlas fixes problems faster: 4h 18m on average, against 14h 43m for Supabase (3.4× quicker).
- MongoDB Atlas's longest outage on record lasted 3d (Apr 17, 2026); Supabase's lasted 1d 3h (Sep 10, 2026).
90-day uptime
MongoDB Atlas
Supabase
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent MongoDB Atlas incidents
- Degraded performanceOct 20, 2026 · resolved in 12h 36m
GCP Availability Zone europe-west2-b connectivity issues
Affected: MongoDB Cloud
- Partial outageOct 9, 2026 · resolved in 1h 48m
Issue impacting Atlas Search availability on certain clusters
Affected: MongoDB Atlas Search
- InformationalOct 9, 2026 · resolved in 2h 35m
Admin Admin API: Intermittent Increase in 5xx errors
Affected: MongoDB Cloud
- Partial outageOct 1, 2026 · resolved in 5h 13m
Trigger processing may be delayed globallyofficial update ↗
Affected: MongoDB Atlas App Services and Device Sync
- InformationalSep 30, 2026 · resolved in 2h 10m
Delays in Atlas cluster management operations
Affected: MongoDB Cloud
- Degraded performanceSep 11, 2026 · resolved in 2h 23m
Atlas is experiencing issues with issuing certificates from Lets Encrypt
Affected: MongoDB Cloud, MongoDB Atlas for Government
Recent Supabase incidents
- InformationalOct 31, 2026 · resolved in 1h 8m
- InformationalOct 30, 2026 · resolved in 51m
- Degraded performanceOct 28, 2026 · resolved in 53m
Delayed Log Delivery from 14:10 - 15:30 UTC
Affected: Logging & Observability
- Degraded performanceOct 22, 2026 · resolved in 47m
Affected: Logging & Observability
- Degraded performanceOct 22, 2026 · resolved in 3d 17h
Elevated Mgmt API Error Rates in Multiple Regions
Affected: sa-east-1, ap-east-1, ap-southeast-1, ap-northeast-2, ca-central-1, ap-northeast-1 +30 more
- Partial outageOct 22, 2026 · resolved in 2h 13m
Elevated Mgmt API Error Rates in Multiple Regionsofficial update ↗
Affected: Dashboard, us-east-1, eu-west-1, us-west-1, ap-southeast-1
Other managed database services to consider
- Upstash · #1 · 100% uptime
- Prisma Postgres · #2 · 99.96% uptime
- PlanetScale · #3 · 99.92% uptime
- Neon · #4 · 100% uptime
See the full most reliable managed database services ranking →