Updated for 2026

Cloudflare D1vsTiDB

Not sure which fits your workflow in 2026? Compare pricing, features, and trade-offs — then switch tools below to explore more options in this category.

Category
Tool A
Tool B

dev-database

Cloudflare D1

Cloudflare D1 is a native serverless SQL database first released in Alpha in May 2022 and entering GA in April 2024. It is a serverless SQLite for Workers/edge applications, emphasizing low-latency SQL close to users.

Visit Cloudflare D1

dev-database

TiDB

TiDB is a distributed, MySQL-compatible SQL database from PingCAP — built for scale-out OLTP/HTAP and cloud deployments.

Visit TiDB

Basics

FeatureCloudflare D1TiDB
Released20222017
CompanyCloudflarePingCAP
CountryUnited StatesUnited States / China
Region / AvailabilityGlobal edge (Cloudflare network)Self-host / multi-cloud

Pricing comparison

PlanCloudflare D1TiDB
Modelusagefreemium
Free tierYesYes
Starts at$0/mo$0/mo
Plan 1Free: FreeFree tier with 5GB total storage, 5 million row reads/day, and 100,000 row writes/day — very generous.Open Source / Self-host: Free
Plan 2Workers Paid: Usage-basedMonthly includes 5 GB storage, 25 billion row reads, and 50 million row writes.TiDB Cloud: Usage-based
Plan 3Exceeding the free quota: Usage-based$0.75/GB-month, $0.001/million row reads, $1.00/million row writes.—

Feature checklist

FeatureCloudflare D1TiDB
Open Source✗✓https://github.com/pingcap/tidb
Self-host Option✗✓
ACIDACID within a SQLite databaseDistributed ACID transactions
Index SupportSQLite B-tree indexesSecondary indexes; TiFlash columnar for analytics
ConcurrencyLimited writers; edge-friendly read fan-outHigh concurrency for distributed OLTP
ScalabilityGlobal edge placement; not unlimited write scaleHorizontal scale-out for HTAP workloads
SQL Support✓✓
Postgres Compatible✗✗
Serverless Database✓✓
Vector Search✗✓
Realtime✗✗
Built-in Auth✗✗
Blob / File Storage✗ (Supports R2 object storage within the Cloudflare ecosystem.)https://developers.cloudflare.com/r2/✗
Edge Compatible✓✗
AI SQL / NL Query✗✗
AI Schema Assist✗✗
AI Agent / MCP✗✗
Team Collaboration✓✓
Use CaseEdge SQLite for Cloudflare Workers and low-latency SQL near usersDistributed MySQL-compatible SQL for HTAP and cloud-scale OLTP

Pros & cons

Cloudflare D1

  • Ultra-low latency at the edge
  • Tight Workers / Pages integration
  • Simple SQLite mental model
  • Cloudflare's full-stack closed-loop ecosystem (seamless integration of Workers, Pages, R2 storage, and KV).
  • SQLite limits vs full Postgres
  • No built-in auth/storage suite
  • Replication / multi-region story still evolving

TiDB

  • MySQL compatibility with horizontal scale
  • Strong for large distributed SQL workloads
  • Open-source plus managed TiDB Cloud
  • Heavier than single-node MySQL/Postgres
  • Ops learning curve for distributed SQL
  • Not the simplest hobby database

Dimension scores

Editorial 0–10 scores across shared dimensions — higher is better for that axis.

DimensionCloudflare D1TiDB
Capability
7.5
8.5
Privacy
7.0
8.0
Value
9.0
8.0
Depth
6.5
8.5
Ecosystem
8.5
7.5
DX
8.0
7.5
CapabilityPrivacyValueDepthEcosystemDX
  • Cloudflare D1
  • TiDB

FAQ

Is Cloudflare D1 better than TiDB?

It depends on workflow. Cloudflare D1 emphasizes serverless sqlite database that runs on cloudflare’s global edge network. TiDB emphasizes mysql-compatible distributed sql database for htap and cloud-scale workloads. Use the feature checklist above for your stack.

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Related alternatives

Cloudflare D1 alternatives

TiDB alternatives

Disclaimer:Not Financial or Investment Advice, Educational/Dev Tool Comparison Only. Information may change; always verify pricing on the vendor site before purchasing.