Staxly

PlanetScale vs Axiom

Serverless MySQL (Vitess) and Postgres at scale
vs. Observability for logs, traces, events — serverless-first, infinite scale

PlanetScale websiteAxiom website

Pricing tiers

PlanetScale

Postgres EBS single-node — PS-5
Single-node EBS, 512 MiB RAM, arm64. Entry point for Postgres.
$5/mo
Postgres EBS HA — PS-5
3-node (primary + 2 replicas), 512 MiB, arm64.
$15/mo
Vitess (non-Metal) — PS-10
Vitess MySQL sharded cluster, 1 GiB RAM.
$39/mo
Postgres Metal — M-10
3-node Metal, 1 GiB RAM + 10 GiB local storage. Much higher IOPS.
$50/mo
Vitess Metal — M-160
Vitess Metal, 16 GiB RAM + 110 GiB storage.
$609/mo
Enterprise
Custom agreements, dedicated regions, 99.99% SLA.
Custom
PlanetScale website

Axiom

Personal (Free)
No credit card. 500 GB/month ingest, 10 GB-hr compute, 25 GB storage, 30-day retention max.
Free
Axiom Cloud
$25/month minimum platform fee. Volume-based ingest + query credits. Always-free allowances: 1 TB/mo ingest, 100 GB-hr queries, 100 GB storage.
$25/mo
RBAC Add-on
+$50/month for role-based access control.
$50/mo
Audit Logs Add-on
+$50/month for audit logs.
$50/mo
Directory Sync Add-on
+$100/month for SCIM.
$100/mo
SSO Add-on
+$100/month for SAML SSO.
$100/mo
Enterprise
Custom. Dedicated cluster option, private connectivity, SLA.
Custom
Axiom website

Free-tier quotas head-to-head

Comparing pg-ebs-nonha-starter on PlanetScale vs personal on Axiom.

MetricPlanetScaleAxiom
ha0 nodes
ingest gb month500 GB/month
query compute gb hr10 GB-hr/month
ram mib512 MiB
retention max days30 days
storage gb25 GB

Features

PlanetScale · 12 features

  • BackupsAutomated daily backups with retention.
  • Database BranchingGit-like branches of your DB schema (not data). Create, diff, merge via deploy r
  • Deploy RequestsSchema changes in a feature branch get reviewed + auto-applied to main with zero
  • HIPAAHIPAA-compliant deployments (Enterprise).
  • Metal (NVMe)Dedicated NVMe local storage. 10x IOPS vs EBS, latency-critical workloads.
  • PgBouncer PoolerManaged PgBouncer for Postgres clusters. Optional dedicated pooler.
  • PlanetScale BoostQuery result cache with sub-ms reads.
  • Point-in-Time RecoveryRestore cluster to any point within retention window.
  • Postgres on PlanetScalePostgreSQL 15+ with the same branching + deploy-request flow. Launched 2024.
  • Query InsightsPer-query performance analytics, slow query tracking, explain plans.
  • Read-only RegionsRoute reads to the nearest region for lower latency.
  • Vitess (MySQL at scale)Horizontally-sharded MySQL (YouTube-scale) — original PlanetScale offering.

Axiom · 15 features

  • API TokensScoped tokens for ingest or query.
  • APL (query language)Axiom Processing Language — Kusto-inspired pipes (`|`). Fast + expressive.
  • AWS Lambda ExtensionNative extension to ship Lambda logs + traces.
  • Cloudflare IntegrationWorkers + Pages log drain. Log pull from any Cloudflare zone.
  • DashboardsVisualizations from APL queries: line/bar/pie/heatmap/table.
  • DatasetsLogical partitions of data. Schema-free; fields auto-indexed.
  • Elastic Bulk API compatElasticsearch Bulk API endpoint — drop-in replacement.
  • Field ExplorerAuto-detected field stats, histograms, top-values per dataset.
  • Monitors (alerts)Threshold + anomaly-based alerting on APL queries. Route to Slack/PagerDuty/emai
  • next-axiomNext.js logger with automatic correlation + Web Vitals capture.
  • OpenTelemetry-nativeIngest OTLP/HTTP + gRPC. No proprietary agent.
  • Saved QueriesSave + share APL queries as starters.
  • Stream (live tail)Live tail of incoming events with filter bar.
  • TracesOpenTelemetry-native. Distributed tracing across services.
  • Vercel IntegrationOne-click: Vercel logs + Web Vitals → Axiom.

Developer interfaces

KindPlanetScaleAxiom
CLIPlanetScale CLI (pscale)Axiom CLI
SDK@planetscale/databaseaxiom-go, @axiomhq/js, axiom-py, axiom-rs, next-axiom
RESTManagement APIAxiom REST API, Ingest HTTP endpoint
MCPPlanetScale MCPAxiom MCP
OTHERMySQL Wire Protocol, Postgres Wire Protocol
Staxly is an independent catalog of developer platforms. Some links to PlanetScale and Axiom may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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