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PlanetScale vs Knock

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PlanetScale compared with Knock
DetailPlanetScaleKnock
What it doesThe world's fastest and most scalable cloud databases Customer engagement infrastructure for product, marketing, and transactional messaging
StageEstablished Not given
Founded2018 Not given
Based inNot given Not given
Pricing modelsubscription Not given
PricingPlanetScale Postgres starts at $5/month for single node development workloads. PlanetScale Metal starts at $50/month for high-performance NVMe-backed databases. Enterprise plans available with custom pricing. Pricing is based on compute instances, topology (shards/replicas), storage, and usage. Not given
Key features
  • Horizontal sharding for massive scale across thousands of nodes
  • Branching and schema/data isolation workflows for safe development
  • Built-in connection pooling and resilient connection behavior
  • High availability with automated failover across three availability zones
  • Query Insights for detailed database observability and monitoring
  • Multi-region support for globally distributed workloads
  • Automated and custom backups
  • Database Traffic Control to enforce query budgets and prevent runaway queries
  • Cross-channel message routing
  • Batch and delay notifications
  • AI-powered message generation
  • In-app messaging with custom components
  • AI agents for messaging tasks
  • Data unification and activation
  • Version control and environments
  • Observability and analytics
What makes it different
  • Highest SLA commitment at 99.999% for multi-region deployments
  • NVMe-backed PlanetScale Metal delivers fastest database performance in cloud with unlimited IOPS
  • AI-native messaging agents to build campaigns in minutes instead of days
  • 99.99% uptime SLA for production reliability
  • Developer-first with SDKs in all major languages and CLI integration
  • No-code workflow builder enabling non-technical teams
  • Unified platform for product, marketing, and transactional messaging
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)79 no change since last check71 no change since last check
Trust Flow (Majestic)5236
Citation Flow (Majestic)5248
Referring domains (Majestic)77641057

3 details filled in for both companies.

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