PostHog is the all-in-one developer platform for product analytics, session replay, feature flags, A/B testing, and user surveys. Users love having one SDK replace 4 tools, while smaller teams occasionally get surprised by session replay ingestion bills.
Founders love replacing 4 costly SaaS subscriptions with a single PostHog project.
Huge community goodwill for their engineering blogs, public roadmaps, and generous free tier.
New teams sometimes leave 100% session recording on and get alerted when monthly volume spikes.
We just cancelled Mixpanel ($800/mo) and LaunchDarkly ($450/mo) and moved entirely to @posthog. One SDK, session recordings directly linked to funnel dropoffs, and saved $1,000/month. Best dev tool decision of the quarter.
Be careful with PostHog session replay sampling if you run a consumer app! Forgot to configure sampling rates on our viral launch day and racked up $600 in recording costs in 36 hours. Set your billing caps early.