TiDB Cloud vs YDB

TiDB Cloud9.2Visit YYDB8.6Visit

Higher score TiDB Cloud #2 in Distributed SQL Databases 9.2/10 Free plan Free plan✓ 5 of 6 features Visit TiDB Cloud

vs

Y YDB #6 in Distributed SQL Databases 8.6/10 Open source ✓ 3 of 6 features Visit YDB

• TiDB Cloud fits best

  Low-cost cloud HTAP workloads

• YDB fits best

  Open-source distributed transactional systems

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Side by side

Feature	TiDB Cloud 9.2/10 Visit ↗	YYDB 8.6/10 Visit ↗
At a glance
Editor score	9.2	8.6
Ranking	#2 in Distributed SQL Databases	#6 in Distributed SQL Databases
Best for	Low-cost cloud HTAP workloads	Open-source distributed transactional systems
Pricing model	Free plan + paid	Free
Starting price	—	Free
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Cloud, Browser extension	Cloud, Self-hosted
Platforms	Web	Linux
Support	Email, Live chat, Tickets, Docs	Community, Docs
Integrations	20 integrations	9 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features TiDB Cloud 5/6 · YDB 3/6
PostgreSQL compatibility	—	Not checked yet
MySQL compatibility	✓ (best)	Not checked yet
Horizontal scaling	✓	✓
Multi-region deployment	✓	✓
Geo-partitioning	✓ (best)	Not checked yet
HTAP workloads	✓	✓
Specs
Deployment model	Cloud	Both
Our review
Pros	Free Starter tier with storage, request units, and scale-to-zero MySQL compatibility with horizontal scaling and native HTAP Broad integrations across observability, streaming, BI, and data tools	Distributed ACID transactions with automatic sharding and rebalancing Supports multi-data-center replication and fault-tolerant topologies Combines SQL, streaming, federated queries, and external integrations
Cons	No PostgreSQL compatibility Several editions use usage-based pricing Premium is in public preview	Managed charges vary by usage, region, and dedicated resources Change data capture is specified for row-oriented tables Its broad feature set may exceed the needs of narrow database projects
Our verdict	TiDB Cloud is PingCAP’s fully managed, cloud-native Database-as-a-Service, based on the open-source TiDB distributed SQL database. It is designed for developers, growing teams, and enterprise workloads that need MySQL protocol and syntax… Read the review →	YDB is an Apache 2.0 open-source distributed SQL database for mission-critical transactional, analytical, and streaming workloads. It is aimed at teams that need strongly consistent ACID transactions, horizontal scaling, automatic… Read the review →

Strengths and trade-offs

• TiDB Cloud — where it wins

  • Free Starter tier with storage, request units, and scale-to-zero
  • MySQL compatibility with horizontal scaling and native HTAP
  • Broad integrations across observability, streaming, BI, and data tools

  Where it doesn't

  • No PostgreSQL compatibility
  • Several editions use usage-based pricing
  • Premium is in public preview

• YDB — where it wins

  • Distributed ACID transactions with automatic sharding and rebalancing
  • Supports multi-data-center replication and fault-tolerant topologies
  • Combines SQL, streaming, federated queries, and external integrations

  Where it doesn't

  • Managed charges vary by usage, region, and dedicated resources
  • Change data capture is specified for row-oriented tables
  • Its broad feature set may exceed the needs of narrow database projects

• TiDB Cloud9.2/10 · Free plan

  A MySQL-compatible cloud database with free usage, autoscaling, and native HTAP.

  Visit TiDB CloudFull verdict →
• YYDB8.6/10 · Open source

  A broad open-source choice for strongly consistent, distributed SQL workloads.

  Visit YDBFull verdict →