PostHog vs Tinybird — Which One Wins?
A detailed, side-by-side comparison of PostHog and Tinybird to help you pick the right tool for your workflow.
Quick Verdict
PostHog takes the lead with a 4.5 rating and is best for startups wanting product analytics, session replay, and feature flags in one open-source platform.. Tinybird (4.2) is the better pick if you need developers building real-time analytics features who need fast sql-based apis over large datasets.
Side-by-Side Comparison
| Criteria | PostHog | Tinybird |
|---|---|---|
| Rating | ★★★★ 4.5(167) | ★★★★ 4.2(23) |
| Pricing Model | open_source | freemium |
| Starter Price | Pay-as-you-go above free limits | $0.07/GB processed |
| Free Tier | Yes | No |
| Platforms | web | Web |
| Learning Curve | medium | moderate |
| API Available | Yes | Yes |
| Best For | Startups wanting product analytics, session replay, and feature flags in one open-source platform. | Developers building real-time analytics features who need fast SQL-based APIs over large datasets |
| Verdict | recommended | recommended |
Feature Checklist
| Feature | PostHog | Tinybird |
|---|---|---|
| Product analytics | — | |
| Session replay | — | |
| Feature flags | — | |
| A/B testing | — | |
| Surveys | — | |
| Self-hostable open source | — | |
| Real-time data ingestion | — | |
| SQL-based analytics | — | |
| API endpoint generation | — | |
| Sub-second query latency | — | |
| ClickHouse under the hood | — | |
| Materialized views | — |
PostHog
Pros
- ✓All-in-one replaces 4-5 separate tools
- ✓Open source with free self-hosting
- ✓Cloud free tiers are genuinely generous
Cons
- ✕Individual analytics less powerful than dedicated Mixpanel/Amplitude
- ✕Session replay less polished than FullStory
- ✕Self-hosting requires infrastructure management
Tinybird
Pros
- ✓Excellent real-time performance
- ✓SQL-based simplicity
- ✓Generous free tier
- ✓Great developer experience
Cons
- ✕Developer-only tool
- ✕Not a visualization platform
- ✕Requires SQL knowledge
The Bottom Line
Both PostHog and Tinybird are solid tools in the Analytics & Data space. PostHog edges ahead with a stronger overall rating (4.5 vs 4.2) and is the better choice for startups wanting product analytics, session replay, and feature flags in one open-source platform.. However, if you prioritize developers building real-time analytics features who need fast sql-based apis over large datasets, Tinybird is worth serious consideration. We recommend trying the free tier or trial of each before committing.