PostHog vs Strapi
Open source product analytics — all-in-one dev tool
vs. Leading open-source Node.js headless CMS — self-host or Cloud
Pricing tiers
PostHog
Free (generous)
No credit card. Each product has its own free monthly quota. Great for startups + OSS.
Free
Paid (usage-based)
Pay only what you use, after free quotas. Volume discounts at higher tiers. 6 projects, 7-year retention.
$0 base (usage-based)
Self-Hosted (OSS)
MIT-licensed. Run on your own infra via Docker/k8s. Zero vendor lock-in.
$0 base (usage-based)
Enterprise
Custom. SAML SSO, dedicated CSM, custom SLA.
Custom
Strapi
Self-Hosted (OSS)
MIT-licensed Node.js CMS. Run free on any infra. Full admin + plugin ecosystem.
$0 base (usage-based)
Cloud Free (trial)
14-day free trial of Strapi Cloud.
Free
Cloud Essential
$18/month ($15 annual). 500k API requests, 50 GB asset bandwidth, 50 GB storage. Transparent overages.
$18/mo
Cloud Pro
$90/month. Higher quotas, faster support.
$90/mo
Cloud Scale
$450/month. Enterprise-grade infra, priority support.
$450/mo
Enterprise Edition (self-host)
Self-host + Enterprise license. SSO/SAML, audit logs, review workflows, content releases.
Custom
Free-tier quotas head-to-head
Comparing free on PostHog vs self-hosted on Strapi.
| Metric | PostHog | Strapi |
|---|---|---|
| data warehouse rows | 1000000 rows/month | — |
| error tracking exceptions | 100000 exceptions/month | — |
| feature flags requests | 1000000 requests/month | — |
| llm analytics events | 100000 events/month | — |
| logs gb | 50 GB/month | — |
| product analytics events | 1000000 events/month | — |
| projects | 1 projects | — |
| retention years | 1 year | — |
| session replay recordings | 5000 recordings/month | — |
| surveys responses | 1500 responses/month | — |
| team members | unlimited members | — |
Features
PostHog · 14 features
- A/B Testing — Experiments with significance analysis.
- Data Pipelines — Export events to BigQuery, Snowflake, S3.
- Data Warehouse — Query external sources (Stripe, Hubspot, S3) alongside events with SQL.
- Error Tracking — Sentry-style error tracking in same platform.
- Feature Flags — Rollout flags with targeting, A/B testing, JSON payloads.
- LLM Analytics — Tracing + cost tracking for OpenAI, Anthropic, Gemini, etc.
- Logs — Centralized log ingest with free 50 GB/month.
- Product Analytics — Events, funnels, trends, retention, paths. SQL insights available.
- Revenue Tracking — Integration with Stripe for revenue + churn metrics.
- Self-Hosting — Docker/Helm. Full feature parity with cloud.
- Session Replay — Watch user sessions. Privacy controls, masked inputs, JS errors.
- SQL Query API — Run ClickHouse SQL over your events via API.
- Surveys — In-app surveys + feedback widgets.
- Workflows — Trigger emails/webhooks on events.
Strapi · 16 features
- Audit Logs (EE) — Track every admin action.
- Components — Reusable field groups shared across content types.
- Content Types Builder — Visual schema builder — fields, relations, components, dynamic zones.
- Custom Fields — Plugin-based custom field types (color picker, markdown, etc.).
- Draft & Publish — Two-phase publishing workflow.
- Dynamic Zones — Flexible page builder — authors pick components to add.
- GraphQL API (plugin) — Optional GraphQL layer via official plugin.
- Internationalization — Multi-locale content out of the box.
- Media Library — Upload + organize media. Providers: local, S3, Cloudinary, DO Spaces.
- Releases (EE) — Bundle content changes and publish atomically.
- REST API (auto-gen) — Auto-generated REST endpoints per content type. Full CRUD + filters.
- Review Workflows (EE) — Approval-based content workflows.
- Role-Based Access Control — Per-role permissions at content type + field level.
- SSO / SAML (EE) — Enterprise identity for admin users.
- Strapi Cloud — Fully-managed hosting of Strapi instances.
- Webhooks — Built-in webhooks on content lifecycle events.
Developer interfaces
| Kind | PostHog | Strapi |
|---|---|---|
| CLI | — | Strapi CLI |
| SDK | posthog-android, posthog-flutter, posthog-go, posthog-ios (Swift), posthog-js, posthog-node, posthog-php, posthog-python, posthog-react-native, posthog-ruby | @strapi/client (JS) |
| REST | PostHog REST API | Admin REST API, Strapi Content REST API |
| GRAPHQL | — | GraphQL API (plugin) |
| MCP | PostHog MCP | — |
| OTHER | Webhooks + Actions | Webhooks |
Staxly is an independent catalog of developer platforms. Outbound links to PostHog and Strapi are plain references to their official websites. Pricing is verified against vendor pages at publication time — reconfirm before buying.
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