Updated September 28, 2026 · DeployCue Editorial Team
Aiven vs UCloud
Compare Aiven and UCloud using recorded catalog facts and pricing.
Aiven vs UCloud: the differences
| Fact | Aiven | UCloud |
|---|---|---|
| Price from | $5 | $0.96Lower |
| Database engines | Kafka, PostgreSQL, OpenSearch, ClickHouse, Valkey, MySQL | MySQL, PostgreSQL, MongoDB, Redis |
| Free tier | Yes | Not confirmed |
| Compliance certifications | Not confirmed | CMMI Level 5, ISO 9001, ISO 27001, ISO 20000, SOC I & II, ITSS |
Key differences
- Price from is lower at UCloud: $0.96 vs $5.
- Database engines: only Aiven offers Kafka, OpenSearch, ClickHouse.
- Database engines: only UCloud offers MongoDB, Redis.
- Support channels: only Aiven offers Phone, Community.
- Support channels: only UCloud offers Email.
- Founded is lower at UCloud: 2012 vs 2016.
Score breakdown
| Area | Aiven | UCloud |
|---|---|---|
| Cost | 9.40Entry price of $5 sits below the database group median of €4.38, and the free tier keeps small projects off the bill. | Not confirmed |
| Offer | 9.70Higher | 9.30Node prices start at $0.96, under the €9.15 midpoint for this category. |
| Trust | 8.80 | 9.60Higher |
Area by area
Aiven
- Offer9.7
- Trust8.8
UCloud
- Offer9.3
- Trust9.6
- Aiven edges UCloud on offer, 9.7 to 9.3.
- On trust the two are close: UCloud 9.6, Aiven 8.8.
Every fact side by side
| Fact | Aiven | UCloud |
|---|---|---|
| Legal entity | Aiven Ltd | UCLOUD INFORMATION TECHNOLOGY(HK) LIMITED |
| Headquarters | Finland | Hong Kong |
| Founded | 2016 | 2012Lower |
| Support channels | Help centre, Phone, Community | Email, Help centre |
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