Managed Database Services · reliability comparison
Convex vs Supabase: which is more reliable? (2026)
Convex is more reliable than Supabase, scoring 86.7 vs 27.4 out of 100. Over the last 90 days Convex reported 7 incidents and Supabase reported 51, with effective uptime of 99.87% and 94.30% respectively. Convex resolves incidents faster on average (50m).
Data updated Nov 1, 2026 · How we score
| Metric | Convex | Supabase |
|---|---|---|
| Reliability score | 86.7 | 27.4 |
| Rank (managed database services) | #5 | #14 |
| Uptime (90 days) | 99.87% | 94.30% |
| Incidents (90 days) | 7 | 51 |
| Partial / major outages | 4 | 14 |
| Avg time to resolve | 50m | 14h 43m |
| Outages we detected | 0 | 0 |
| Transparency score | 100/100 | 100/100 |
Where Convex and Supabase differ
- Supabase reported 7.3× as many incidents as Convex over the last 90 days (51 vs 7).
- Supabase had 14 partial or major outages, compared with 4 for Convex.
- Convex fixes problems faster: 50m on average, against 14h 43m for Supabase (17.6× quicker).
- Convex's longest outage on record lasted 3h 57m (May 22, 2026); Supabase's lasted 1d 3h (Sep 10, 2026).
90-day uptime
Convex
Supabase
- No incidents
- Degraded
- Partial outage
- Major outage
- No data
Recent Convex incidents
- Degraded performanceOct 20, 2026 · resolved in 54m
Elevated Error Rate for Deploying Node Actions
Affected: Free & Starter, Professional, Business
- Partial outageOct 9, 2026 · resolved in 36m
Affected: Free & Starter, Professional, Business
- Major outageSep 28, 2026 · resolved in 1h 4m
Affected: AI Gateway
- InformationalSep 18, 2026 · resolved in 1h 7m
- Partial outageAug 16, 2026 · resolved in 1h 53m
Account verification/team invite emails not working
Affected: Free & Starter, Professional, Business
- Degraded performanceAug 12, 2026 · resolved in 20m
Some HTTP Actions returning 404
Affected: Free & Starter, Professional, Business
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: ap-southeast-2, us-east-2, eu-west-1, ap-east-1, sa-east-1, ap-northeast-2 +30 more
- Partial outageOct 22, 2026 · resolved in 2h 13m
Elevated Mgmt API Error Rates in Multiple Regions
Affected: ap-southeast-1, Dashboard, us-east-1, eu-west-1, us-west-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 →