What it is
PostHog is an open-source product analytics platform that runs on your own infrastructure, giving teams full ownership of their user data without the per-event pricing or data residency concerns that come with SaaS analytics tools. WebGrow24 recommends PostHog for Indian SMBs in regulated industries where user event data cannot leave the country, for startups that need to track behaviour during an MVP phase before committing to a SaaS analytics contract, and for teams that want to extend analytics with custom events or self-hosted deployments on their own cloud. The platform covers the full stack: product analytics with funnels and cohort analysis, session recording to understand how users actually navigate a page, feature flags to control what users see before rolling out broadly, and A/B testing to validate changes with statistical rigour. PostHog's self-host option on Dokploy means the entire analytics stack runs on the same infrastructure as the product, which simplifies operations and keeps costs predictable in INR rather than variable USD SaaS billing. Choose PostHog over Amplitude when data ownership or cost control matters more than built-in BI integrations, and prefer Amplitude when the team needs the most mature behavioural cohort analysis without managing infrastructure.
Use cases
- Product analytics with funnel, cohort, and retention analysis
- Session recording to diagnose UX friction and drop-off points
- Feature flags controlling which users see new functionality
- A/B testing with statistical significance calculations
- Self-hosted analytics for regulated industries with data residency requirements
- Event tracking for mobile apps where Firebase is not appropriate
- Marketing site conversion tracking when GA4 feels excessive
- Combined product and error analytics in a single tool for smaller teams
Integration patterns
Common integrations WebGrow24 connects with PostHog:
- Next.js (auto-capturing pageviews and custom events from React components)
- SvelteKit (event tracking integrated with SvelteKit load functions)
- Dokploy (self-hosted PostHog deployment on your own cloud infrastructure)
- Zapier (triggering automations from PostHog cohort membership changes)
- Slack (notifications when key metrics exceed configured thresholds)
- BigQuery (exporting raw events for long-term storage and custom BI queries)
- Salesforce (syncing user and account properties for CRM-based workflows)
- HubSpot (connecting product behaviour to lifecycle stage transitions)
- LaunchDarkly (complementary feature flag management alongside PostHog analytics)
- Sentry (correlating errors with the user sessions that experienced them)
- Cloudflare (deploying PostHog proxy for reduced latency in India region)