PlanetScale
CockroachDBPlanetScale vs CockroachDB: Complete Comparison (2026)
In-depth comparison of PlanetScale and CockroachDB. Compare pricing, features, pros & cons to find the best serverless-database for your team.
PlanetScale vs CockroachDB
Serverless‑first, distributed SQL databases for modern applications
Introduction
When you’re building a cloud‑native service that must scale horizontally without a DevOps nightmare, the choice of database can make or break your roadmap. Two of the most talked‑about options in 2024 are PlanetScale – a serverless MySQL‑compatible platform built on Vitess – and CockroachDB – a distributed SQL engine that promises strong consistency across any cloud region.
Both services market themselves as “serverless databases,” yet they differ dramatically in architecture, pricing granularity, and the problems they solve best. In this article we dive deep into the company backgrounds, pricing structures, core feature sets, pros/cons, and ideal use‑cases for each platform, ending with a clear recommendation for developers, CTOs, and technical decision‑makers.
Quick Verdict
PlanetScaleCockroachDBCompany & Background
PlanetScale – Founded in 2018 by former Vitess maintainers, PlanetScale commercializes the open‑source Vitess sharding layer as a fully managed, serverless MySQL service. The company positions itself as the “GitHub for databases,” emphasizing branching, deploy‑requests, and query‑monitoring baked into the UI. It operates in any AWS or GCP region that offers at least three availability zones, and it offers a “bring‑your‑own‑cloud” Managed deployment for highly regulated customers.
Cockroach Labs – Launched in 2015, Cockroach Labs builds CockroachDB, a distributed SQL database inspired by Google Spanner. The platform is engineered for geo‑distributed workloads, automatic replication, and strong consistency. CockroachDB Cloud runs on AWS, GCP, and Azure, and the company markets itself around “SQL‑first, cloud‑native resilience” with a focus on compliance certifications (PCI‑DSS, HIPAA, ISO, SOC2) and emerging workloads like vector search.
Pricing Comparison
Value discussion
PlanetScale charges based on the resources you provision (instances, VTGate size, storage). The Base Plan has no fixed monthly fee, making it attractive for unpredictable traffic spikes. The Metal tier adds a predictable $50/mo price for NVMe‑backed nodes, while Enterprise pricing is custom and includes compliance guarantees.
CockroachDB offers a genuinely free tier (Basic) that covers modest workloads up to 50 M request units and 10 GiB storage. Its Standard and Advanced tiers are billed hourly, which can be more cost‑predictable for steady compute needs but may become expensive at scale, especially the $0.60/hr unlimited‑compute tier.
Core Features Comparison
| Feature | PlanetScale | CockroachDB |
|---|---|---|
| Horizontal Sharding (Vitess) | ✓ | ✗ |
| Distributed SQL (Strong Consistency) | ✓ | ✓ |
| Multi‑region Deployment | Any AWS/GCP region (≥3 AZs) | ✓ |
| Automatic 3× Replication | ✓ | ✓ |
| SLA | 99.99 % (HA) | 99.99 % (Basic/Standard) / 99.999 % (Advanced) |
| Compute Scaling Model | Pay‑as‑you‑go resource scaling | On‑demand to zero / Provisioned / Unlimited |
| Storage Model | Network‑attached, autoscaling (first 10 GB free) | On‑demand (Basic/Standard) / Provisioned (Advanced) |
| PCI‑DSS / HIPAA | Enterprise tier | Advanced tier |
| Schema Branching & Deploy‑Requests | ✓ | ✗ |
| Vector Search (pgvector) | ✗ | ✓ |
Detailed analysis
| Feature | PlanetScale | CockroachDB |
|---|---|---|
| SQL Compatibility | MySQL‑compatible (Vitess) and optional Postgres single‑node engine. | PostgreSQL wire‑compatible layer; full SQL with ACID guarantees. |
| Sharding Strategy | Vitess‑based horizontal sharding – tables are split across shards automatically. | Uses range‑based partitioning under the hood; not exposed as “sharding” to the user. |
| Branching Workflow | Built‑in branching, deploy‑requests, and query monitoring – ideal for rapid schema iteration. | No native branching; migrations must be managed manually or via external tooling. |
| High Availability | HA clusters (1 primary + 2 replicas) across three AZs; 99.99 % SLA. | Automatic 3× replication; HA across regions; SLA varies by tier (up to 99.999 %). |
| Multi‑region | Deploy to any AWS/GCP region with ≥3 AZs; no cross‑cloud federation. | True multi‑region across AWS, GCP, and Azure with geo‑partitioning. |
| Compliance | PCI‑DSS available on Enterprise; custom compliance options via PlanetScale Managed. | PCI‑DSS, HIPAA, ISO, SOC2 included in Advanced tier. |
| Compute Pricing | Resource‑based, pay‑as‑you‑go; first 10 GB storage free, $0.50/GB thereafter. | Hourly compute rates; Basic is free, Standard/Advanced billed per vCPU‑hour. |
| Storage Pricing | Autoscaling network‑attached storage; 100 GB egress included. | On‑demand storage (Basic/Standard) or provisioned (Advanced). |
| Observability | Query monitoring, performance insights, branch‑level metrics. | Intelligent insights, AI‑driven MCP Server, extensive monitoring integrations. |
| Advanced Workloads | Metal plan offers ultra‑fast NVMe for latency‑sensitive apps. | Advanced tier adds vector search, row‑level security, CMEK, and unlimited compute. |
Pros & Cons
PlanetScale — Pros & Cons✓Pros
- MySQL‑compatible Vitess sharding enables massive horizontal scale.
- Branching & deploy‑request workflow accelerates schema changes.
- Pay‑as‑you‑go pricing aligns with cloud‑native cost models.
- Metal plan provides ultra‑low latency NVMe storage.
- Enterprise tier offers single‑tenant deployment and PCI‑DSS.
✗Cons
- No native multi‑cloud federation – limited to AWS or GCP.
- Advanced compliance (PCI‑DSS) requires Enterprise contract.
- Vector search and row‑level security not available.
CockroachDB — Pros & Cons✓Pros
- True multi‑region support across AWS, GCP, and Azure.
- Free Basic tier with generous request‑unit allowance.
- Advanced tier includes PCI‑DSS, HIPAA, and vector search.
- Strong consistency and automatic 3× replication out‑of‑the‑box.
- Extensive compliance certifications and CMEK support.
✗Cons
- Hourly compute pricing can become costly for bursty workloads.
- No built‑in schema branching workflow – migrations are manual.
- Higher learning curve for Vitess‑style sharding not required but distributed SQL concepts are complex.
Ideal Use Cases
| Scenario | Recommended Tool |
|---|---|
| MySQL‑centric applications that need horizontal sharding and rapid schema iteration | PlanetScale – leverage Vitess sharding and branching. |
| Start‑ups or hobby projects needing a free tier with generous request limits | CockroachDB Basic – zero‑cost entry, automatic scaling to zero. |
| Latency‑critical, high‑throughput workloads (e.g., gaming leaderboards, ad‑tech) | PlanetScale Metal – NVMe storage with unlimited IOPS. |
| Globally distributed services requiring strong consistency across continents | CockroachDB Advanced – multi‑region, 99.999 % SLA, cross‑cloud. |
| Regulated industries (FinTech, Healthcare) needing PCI‑DSS / HIPAA compliance | CockroachDB Advanced (built‑in) or PlanetScale Enterprise (custom). |
| AI/ML pipelines that store high‑dimensional embeddings | CockroachDB Advanced – native vector index. |
| Teams that want Git‑style database workflows (branches, PR‑like deploy‑requests) | PlanetScale – first‑class branching UI. |
Final Recommendation
PlanetScaleCockroachDBReady to try them out?