PlanetScale Vitess vs Tencent Cloud
A detailed comparison to help you choose between PlanetScale Vitess and Tencent Cloud.
Quick Verdict
3.8/5
PlanetScale Vitess
0 reviews
3.6/5
Tencent Cloud
0 reviews
PlanetScale Vitess is rated higher (3.8 vs 3.6). Vitess is the CNCF-graduated, MySQL-compatible database system created at YouTube in 2010. It adds transparent horizontal sharding, online schema changes and automatic failure repair around MySQL; PlanetScale is its largest commercial contributor and managed offering. Tencent Cloud is the cloud division of Tencent Holdings, the third-largest provider in China (15% share, Canalys Q3 2024) with about 2% of the global cloud market. Strong WeChat and gaming ecosystem integration; 22 regions with mainland China coverage.
PlanetScale Vitess CNCF-graduated MySQL-compatible sharding system, born at YouTube | Tencent Cloud China's second-largest cloud by Tencent | |
|---|---|---|
| Overview | ||
| Rating | 3.8 (0 reviews)✓ | 3.6 (0 reviews) |
| Pricing model | free | freemium |
| Starting price | Free | Free tier available |
| Best for | Teams whose MySQL-compatible dataset no longer fits one node and who want sharding without rewriting the application — self-hosting Vitess with Kubernetes experience, or buying it managed through PlanetScale. | Businesses with China or Asia-Pacific users, game studios, media delivery into mainland China, and teams building on the WeChat/mini-program ecosystem |
| Specifications (entry plan) | ||
| CPU cores | — | 1 vCPU |
| RAM | — | 1 GB |
| Storage | — | — |
| Bandwidth | — | — |
| SLA uptime | — | 99.975% |
| Data-center count | — | 22 |
| €/vCPU/mo | — | €0.00 |
| €/GB RAM/mo | — | €0.00 |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ||
| Data-center locations | ||
| Regions | — | 22 regions / 64 AZs incl. mainland China, Hong Kong, Singapore, Seoul, Tokyo, Bangkok, Mumbai, Silicon Valley, Virginia, Frankfurt, Moscow |
| Tags | ||
| Tags | free tieropen sourceself hostableapi access | free tierhourly billinggpu availableapac datacenterus datacenterapi access |
| Visit PlanetScale Vitess → | Visit Tencent Cloud → | |
PlanetScale Vitess
Pros
- + Free, foundation-governed software with YouTube-scale production provenance since 2011
- + Horizontal sharding transparent to the application, with live resharding and near-zero-downtime migrations
- + Online, non-blocking schema changes across shards with monitoring and fine-grained controls
- + Automatic primary failure detection and repair; point-in-time recovery without a binlog server since v18
- + Active, healthy project — 2,159 contributors tracked by CNCF, with public nightly benchmarks
Cons
- - Real operational burden: VTGates, VTTablets, topology store and a Kubernetes operator footprint to run yourself
- - Foreign keys are shard-scoped only (managed mode since v18); cross-shard constraints are still future work
- - Compatibility gaps under managed foreign keys — REPLACE INTO and INSERT ... ON DUPLICATE KEY UPDATE restricted, cyclic FKs rejected
- - No support contract or SLA on the free software; PlanetScale is the primary paid route
- - Massive overkill below the scale where a single MySQL node stops being enough
Tencent Cloud
Pros
- + 22 regions and 64 AZs with mainland China coverage that Western clouds cannot offer
- + Published per-hour CVM price lists by region and per-second pay-as-you-go billing
- + Published 99.975% single-instance SLA with 10-400 Gbps baseline DDoS protection included
- + Trial-based Free Tier across 30+ products (CVM 2C4G free for 3 months) plus aggressive new-user pricing
- + Native WeChat, mini-program and gaming ecosystem integration
Cons
- - Mainland China compliance (ICP registration, data law) is heavy friction for Western buyers
- - Documentation and console experience are inconsistent, with machine-translated pages
- - Sales-and-ticket support model; community ecosystem is thin outside Asia
- - Promotional pricing is the headline — steady-state costs on modern instance families are closer to hyperscaler rates
- - Price list is reference-only; actual order pricing governs
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