Staxly

PocketBase vs Polar

Open-source backend in a single Go binary
vs. Merchant of Record for devs — usage-based billing, MoR, 4% + 40¢

PocketBase (OSS)Polar website

Pricing tiers

PocketBase

Self-Hosted
MIT-licensed single binary. Run on any VPS / Docker / bare metal. No usage caps — only limited by your server.
$0 base (usage-based)
PocketBase (OSS)

Polar

Pay-as-you-go
4% + 40¢ per transaction. Cheapest Merchant-of-Record. No monthly or setup fees.
$0 base (usage-based)
Enterprise
Custom. Volume discounts for high-growth teams.
Custom
Polar website

Free-tier quotas head-to-head

Comparing self-hosted on PocketBase vs payg on Polar.

MetricPocketBasePolar
No overlapping quota metrics for these tiers.

Features

PocketBase · 12 features

  • Access RulesRecord-level access rules (filter expressions) referencing @request and @collect
  • Admin DashboardBuilt-in web UI for schema + data management.
  • AuthEmail+password, OAuth2 (Google, GitHub, Facebook, Apple, Discord, Microsoft, etc
  • BackupsBuilt-in backup/restore with S3 upload option.
  • Built-in MailerSMTP integration for verification, password reset, magic link emails.
  • CollectionsSchema-defined record types with fields, validations, and record/admin/auth acce
  • Embedded JS EngineJavaScript VM (goja) lets you write hooks in JS without recompiling.
  • Extend as Go LibraryEmbed PocketBase in a larger Go app, add custom routes and events.
  • File StorageLocal filesystem or S3-compatible storage with access rules.
  • HooksServer-side Go or JavaScript hooks that run on CRUD events (OnRecordBeforeCreate
  • MigrationsJS/Go migration scripts applied on startup.
  • Realtime SubscriptionsSSE-based subscriptions to collection changes.

Polar · 15 features

  • Customer PortalSelf-serve subscription management.
  • Feature FlagsSimple flag mgmt tied to subscription tiers.
  • Framework AdaptersNext.js, BetterAuth, TS, Python, Laravel, Ruby, 11+ more.
  • Fraud ProtectionChargeback + fraud handling included.
  • GitHub Sponsors ImportImport existing sponsors to Polar.
  • Global Tax ComplianceVAT/GST/sales tax filed by Polar.
  • Hosted CheckoutPolar-hosted + embeddable checkout.
  • License KeysGenerate + validate license keys for software.
  • MeteringTrack API calls, tokens, custom units.
  • One-off PurchasesSingle purchases + digital downloads.
  • Open-Source BackendFull platform code on GitHub.
  • Sandbox EnvironmentTest transactions without charging.
  • SubscriptionsTiered plans with upgrades/downgrades.
  • Usage-Based BillingEvent ingestion → meter → invoice.
  • WebhooksResource events with HMAC signatures.

Developer interfaces

KindPocketBasePolar
SDKGo API (extend as library), pocketbase (Dart), pocketbase (JS SDK)polar-sdk-python, @polar-sh/better-auth, @polar-sh/nextjs, @polar-sh/sdk
RESTREST APIPolar REST API
MCPPolar MCP
OTHERAdmin Dashboard, Realtime SSEPolar Checkout, Polar Webhooks
Staxly is an independent catalog of developer platforms. Outbound links to PocketBase and Polar are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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