What PostHog shipped in 2025

Your product data just got a job: Workflows is now out

If your product data was a person, they'd basically be unemployed. They could get picked up in the occasional "freelance" query, but would ideally be looking for more steady work. We’ve always be…

How to fix your app onboarding drop-off points

A PostHog recipe for people whose users keep leaving the table. Prep time ~30 minutes setup, ~1 week of data Difficulty Beginner-friendly Yields One less broken onboarding flow Best for Product engine…

Meet Logs (beta) – more debugging context, all in PostHog

Every developer's debugging journey ends at the same destination. You can start with an error and get context with a session replay , but eventually, you'll need logs to see what's actu…

Why small teams crush tiger teams

There are a few core milestones in the lifecycle of a PostHog employee. The first one is when your friends or family ask, "So… what does your company actually do?" and suddenly you're explaining …

How we built user behavior analysis with multi-modal LLMs (in 5 not-so-easy steps)

PostHog captures a lot of user behavior data — the pages people visit, the buttons they click, and everything in between, all captured as events and session recordings . By “a lot,” I mean billions of…

The best Contentsquare alternatives & competitors, compared

Contentsquare is a beast, and we mean that in a good way – it's one of the most comprehensive digital experience platforms out there. They've doubled down on their market dominance by acquir…

8 learnings from 1 year of agents – PostHog AI

Today we launch PostHog AI, the AI agent built into PostHog . A year in the making, we've gone a long way from our first chat prototype made over a hackathon . It all started with just one tool: …

Why we killed our AI product assistant

jk, we didn't really do that. Like everyone else, our AI journey started with a chatbot. From the first “you're absolutely right!” it crawled, then walked, then became a lanky teenager with …

Workflows graduate to beta! Product data, meet automation

When we first introduced Workflows (in alpha) , it was still a bit rough around the edges, and many of you were brave enough to test it. Since then, we’ve spent a lot of time fixing, refining, and add…

The best Rollbar alternatives & competitors, compared

Rollbar is one of the most dependable tools for catching errors in production. It's lightweight, integrates easily with most frameworks, and gives developers real-time visibility into what's…

Workflows are now in Alpha and I already broke mine

We've been building Workflows for a while now: this is our Zapier-style automation builder you can use to trigger actions based on live user behavior. And, while it’s still in its early days, it’…

I've consistently underestimated how important communication is as a CEO

We take pride in investing as much as possible in our ability to ship cool projects and not in hiring a gazillion managers. As a result, we only have an exec team of 5 (AKA ), with roughly 150 people …

How we made feature flags even faster and more reliable

Feature flags are high stakes. An outage affects not only our customers, but our customer's customers, who's experience it impacts. When flags are slow, our customer's entire applicatio…

"E"xciting news

PostHog secured $75M in Series E funding, valuing the company at $1.4B and upgrading its status to unicorn. The round was led by Peak XV Partners with participation from existing investors. The funds …

PostHog raises a series D (and a small C)

PostHog secured $70M in primary capital at a $920M valuation in its Series D, led by Stripe, with participation from existing investors. The round also included a secondary Series C for employee liqui…

PostHog secured $70M in primary capital at a $920M valuation in its Series D, led by Stripe, with participation from YC, GV, and Formus Capital. The round aims to expand products for support, sales, a

The best session replay tools for developers, compared

Picture this: you've spent days building a feature. It looks perfect on dev and checks are green. You hit deploy, grab a coffee, and feel good about it. Then your inbox starts lighting up with su…

What I learned attending my first ever hackathon

We sponsored the recent hackathon hosted by ElevenLabs – and I got to be in the room in San Francisco as it unfolded, and behind-the-scenes during the planning and judging. The two days saw furious sp…