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Home/Compare/MongoDB Atlas vs PlanetScale

MongoDB Atlas vs PlanetScale

Research & Verification: TrackRival Research Team·Category: database·Updated: Oct 21, 2026

A comprehensive side-by-side comparison of pricing, tier limits, and recent changelog releases for MongoDB Atlas and PlanetScale.

Quick Verdict: MongoDB Atlas vs PlanetScale in 2026

MongoDB Atlas entry plans start at $56.94/mo, while PlanetScale starts at $5/mo. Choose MongoDB Atlas if you need managed cloud database for modern applications, or choose PlanetScale for mysql at scale.

MongoDB Atlas

Managed cloud database for modern applications.

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Category
database
Plans tracked
4
Entry price
$56.94/mo
Free plan?
Yes
See full MongoDB Atlas pricing & changelog →

PlanetScale

MySQL at scale.

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Category
database
Plans tracked
4
Entry price
$5/mo
Free plan?
No
See full PlanetScale pricing & changelog →

How do MongoDB Atlas and PlanetScale pricing plans compare in 2026?

Verified Source Data: Pricing tiers and features are synchronized directly from official vendor endpoints (MongoDB Atlas Pricing and PlanetScale Pricing) and diff-checked daily by TrackRival telemetry.

MongoDB Atlas

Free

MongoDB Atlas

Free
  • 512 MB storage
  • Shared RAM
  • Shared vCPU
  • Deploy across AWS, Google Cloud, Azure
  • For learning and exploring MongoDB

Dedicated

MongoDB Atlas

$56.94/mo
  • Starts at $0.08/hour
  • 10 GB to 4 TB storage per node
  • 2 GB to 768 GB RAM per node
  • 2 to 96 vCPUs per node
  • 99.995% uptime SLA
  • + 1 more

Atlas Infinite

MongoDB Atlas

$65/mo
  • Starts at $0.09/hour
  • Decoupled compute and storage
  • 128TB per HA shard capacity
  • 1M+ IOPS burst performance
  • Sub-second scaling triggers
  • + 1 more

Flex

MongoDB Atlas

-
  • $0.011/hour (up to $30/month)
  • 5 GB storage
  • Shared RAM
  • Shared vCPU
  • On-demand burst capacity for unpredictable traffic
  • + 1 more

PlanetScale

PlanetScale Postgres Single node

PlanetScale

$5/mo
  • Development and low-traffic production workloads
  • Starting at $5/month

PlanetScale Postgres Metal

PlanetScale

$50/mo
  • High-performance local NVMe storage
  • Starting at $50/month

Base Plan

PlanetScale

-
  • No contract or sales interaction required
  • Resource-based pricing
  • Vitess MySQL-compatible databases with horizontal sharding
  • Neki Postgres databases with horizontal sharding
  • Pay as you go month-to-month

Enterprise

PlanetScale

Custom
  • Bring your own cloud (PlanetScale Managed)
  • Upgraded support and Business support
  • Migration assistance
  • Slack-based support channel
  • Architecture consultation

MongoDB Atlas vs PlanetScale FAQ

Which is cheaper: MongoDB Atlas or PlanetScale?
PlanetScale starts lower at $5/mo, compared to MongoDB Atlas starting at $56.94/mo in the latest snapshot.
Does MongoDB Atlas or PlanetScale have a free tier?
MongoDB Atlas offers a free plan in the latest snapshot, whereas PlanetScale only offers paid or trial tiers starting at $5/mo.
Which is better: MongoDB Atlas vs PlanetScale?
Choosing between MongoDB Atlas and PlanetScale depends on your team's architecture and workload. MongoDB Atlas excels for teams needing streamlined workflows, while PlanetScale offers specialized depth in database. Review the side-by-side feature matrix and recent release cadence above to make an informed choice.
How do MongoDB Atlas and PlanetScale compare for developer and enterprise features?
MongoDB Atlas and PlanetScale handle enterprise scale differently: compare whether each provider includes SAML SSO, role-based access control (RBAC), SOC 2 compliance, and dedicated support SLAs in their standard tiers or reserves them for custom enterprise quotes.
Do MongoDB Atlas and PlanetScale support AI agent or MCP integrations?
Both tools support modern API integrations and webhooks. Furthermore, TrackRival provides official Model Context Protocol (MCP) telemetry for MongoDB Atlas and PlanetScale, allowing AI coding assistants like Claude Desktop and Cursor to query their live pricing and changelogs directly.
How often is this MongoDB Atlas vs PlanetScale comparison updated?
TrackRival refreshes pricing telemetry daily from verified official sources and appends changelog entries as soon as either MongoDB Atlas or PlanetScale publishes an update.

What are the latest product updates from MongoDB Atlas and PlanetScale?

What each engineering team shipped most recently.

MongoDB Atlas

  • Recently
    Atlas Changelog
  • Recently
    Atlas Data Federation Changelog
  • Recently
    Atlas Kubernetes Operator Changelog
See all MongoDB Atlas updates →

PlanetScale

No recent updates tracked.

See all PlanetScale updates →

Which is more cost-effective: MongoDB Atlas or PlanetScale?

Both MongoDB Atlas and PlanetScale compete in the database space.

  • Choose MongoDB Atlas if you value: managed cloud database for modern applications.
  • Choose PlanetScale if you value: mysql at scale.
  • Subscribe to TrackRival if you want to be notified whenever either of them changes pricing or ships a major update — so you can react before your competitors do.

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