Posthog – open-source analytics and UX research tool

by gerroo • 2 years ago

127 37 2 years ago

ilrwbwrkhv• 2 years ago

Why is the self hosted version framed as a "hobby"?

Is this another one of those enshittification of open source where open source is used more as a marketing gimmick instead of following it's true ethos?

encodedrose2• 2 years ago

Fairly accurate, you can only get support if you're using their cloud product.

"We no longer support paid, open-source deployments and it is no longer possible to buy licenses for self-hosted versions - we instead recommend migrating to PostHog Cloud." - from: https://posthog.com/docs/self-host

ezekg• 2 years ago

Why are they obligated to provide support for a free open source project?

danr42• 2 years ago

That’s a pet peeve of mine so I’ll chime in.

I’ve actually used it self hosted pretty much since posthog launched and moved to their cloud after a couple years. Our product blew up and it was difficult to scale, as well as a few hosted only features that we needed (by then we raised and could afford it).

I also contributed code (and got some swag) which was promptly merged.

They’ve also open sourced how they run the company and onboarding (similar to GitLab).

All in all I think posthog is one of the most balanced open source product in the market, in terms of the easiness of self hosting, the feature set, the engineering culture, openness and business model.

If you don’t have a lot of traffic self hosted is excellent and can take you very far.

mrj2• 2 years ago

I tried to self-host recently and there was a lot of brokenness, and they discontinued the helm chart. They clearly don't want you to actually self host anymore and it's a shame. I have security requirements and can't yet afford their security-approved cloud product.

james_impliu• 2 years ago

(Founder) wanted to explain our intent behind the business… so here’s the origin story.

We tried to make the business work exclusively with self hosted and open source focus. I thought cloud would never work as we have so much competition. However we just couldn’t make hosting it at scale a good experience. We often have more data than customers production instances.

We wound up having to spend a ton of time debugging k8s in other people’s infra via screenshots. This wasn’t good for us or customers.

We kept having people hosting it themselves for no reason other than liking us so for the sake of a good experience for them, we made a cloud product. This represented the majority of users. It’s also cheaper for most people as we just have a big free tier and shared infra costs, so no hosting bill. Turns out cloud worked.

We didn’t want to abandon the OS project but we stopped trying to make money via an open core model. That means we call it a hobby instance because it just doesn’t scale very well.

doctorpangloss• 2 years ago

That means we call it a hobby instance because it just doesn’t scale very well.

Well you guys almost certainly operate posthog in Kubernetes yourselves. You either use a cloud-provided database, or you use a Kubernetes operator to run it on top of someone's infrastructure. Clickhouse, Kafka, whatever. They all have operators. I don't know when you adopted Temporal. Whatever. I may not be 100% right, but this is true in general.

The hobby offering doesn't have to scale poorly. It could scale just as well as your core offering. I am not saying you should, you are entitled to monetize something. It also doesn't have to be hard to install. You could author a Posthog CRD instead of using Helm as a low budget CRD. Maybe you already have that. Maybe your CRD exists as rows in some database and not in Kubernetes's dataplane. The interesting part of all of this is that you had an intuition that Kubernetes obsoletes a lot of the value proposition of traditional SaaS. The problem is figuring out, well, what IS the value proposition? People will endure a lot of brain damage to save on recurring costs, it is totally rational.

Another POV is this shows the limitations of Y Combinator's offering. It's true that enterprise sales goes way faster when it's startup CEO to startup CEO. Until you guys are worth billions of dollars, and even then, it's not 100%, your counterpart at a Fortune 1000 might be some CTO, some managing director with no real decisionmaking power. But he asks his team to pay the contractors in Pakistan to take the brain damage of self hosting Posthog and reimplementing your premium features, all because he cannot get meaningful approval for unlimited, use-based pricing, and then if you acquiesce to fixed pricing, you leave so much money on the table, and you sign up to dedicate a whole engineer to their customization and problems. While Kubernetes isn't to blame for this, it did make the Pakistan BANTA possible, and probably brought down pricing by a lot, hurting everyone trying to make good software for money. Very, very tough situation.

Something I can't really figure out is why Posthog hasn't gotten on Bitnami's (VMWare's) radar. Piwik and Matomo are. Mirantis has a great Kubernetes distribution, maybe the most painless one for people who are willing to take brain damage, and they could wind up doing this too. As always OSS is a value for someone else's thing that that someone else didn't pay for.

JimDabell• 2 years ago

I can only tell you my experience as a newcomer to PostHog last year. I went to try it out, and visited the documentation to figure out how to get it up and running. The documentation sent a very clear message of “You’d be a fucking idiot to put this into production. The open-source version is pathetic and can’t handle real traffic. Pay us.”. This immediately killed all interest I had in PostHog and I didn’t go any further. Your open-source version doesn’t have to scale indefinitely, but if you can’t stand behind your open-source version at all, I don’t trust your commercial version at all either. A closed-source product is preferable to an open-source product where the maintainers strongly warn people not to use it.

nurple• 2 years ago

My experience with it was a PM creating a ticket for our ops group with the title "install posthog" targeting our onprem k8s infra. He had included a link to the helm chart, but that's about it.

When I cracked open the chart I just started laughing. It installs not just clickhouse (via the operator), but also kafka and zookeeper!

This is _not_ a product I would ever self host unless you're planning to provide a handful of FTEs to install, manage, and fix some of the most complicated software you can run on Kubernetes.

eevo• 2 years ago

We've integrated posthog (cloud hosted) and have been using it for a few months now. It's got a rough edge or two but it's tight, integrated nicely with the codebase, and an order of magnitude cheaper than amplitude. I'd like a nicer sentry integration

kelsey987654312• 2 years ago

i was very sad to see posthog enabled by default with a hardcoded key in open-interpreter, with a tiny disclaimer that telemetry had been added just with a new feature flag quietly introduced to disable it. Sad to see this sort of thing getting shipped by default, surprised to see my local llm calls leaving my PC. I don't know why developers consider logging a challenge for some reason and default to using MSP for everything including internal logs. Seems unwise in this age of valuable data to just give it away for free when you can just write to a data layer you own...

alphabetatheta• 2 years ago

Posthog has been a fantastically useful tool to understand how our product is being used! Don't get some of the hate - any OSS company will probably embed some telemetry occassionally.

eddyg2• 2 years ago

People don’t understand the difference between tracking and telemetry. Simple as that.

taskforcegemini• 2 years ago

I'd imagine that's what people say who call their tracking telemetry.

sandinmyjoints• 2 years ago

Using Posthog (hosted, free tier) for a side project. It was easy to set up and is pleasant to use! Better than another product in this area I had previously tried.

mattvr• 2 years ago

Love posthog in many ways, but confused and a non-starter that they don’t support any data deletion yet.

i.e., if you want user analytics to be auto-deleted after 90 days, there’s literally no way to do that yet.

jwithington• 2 years ago

Lol what?? What's their retention policy?

timgl2• 2 years ago

Hi, PostHog co-founder here. We support deletion of individual users and entire projects, so it's inaccurate to say we "don't support any data deletion". We also TTL recordings after 1 month for free users and 3 months for paid users. You're right that we don't have a way of TTL-ing out events data automatically.

We have had some requests [0]for this though it hasn't been requested that often hence we haven't prioritised this. We've recently improved some of our tooling around this so should be easier for us to ship.

[0] https://github.com/PostHog/posthog/issues/17031

simple10• 2 years ago

Big fan of posthog. I've been using it for over a year and loving it as a replacement or augmentation to Google Analytics for funnels and user interactions.

brvsft• 2 years ago

I don't understand the name Posthog. Seems like it is prompting users to upload photos of their penis.

devmor• 2 years ago

I noticed that their twitter ads had comments disabled. This is probably why.

fragmede• 2 years ago

it grabs (hogs all of) the output from http POST.

inhumantsar• 2 years ago

this is all I can think of every time I see the name

brimstedt• 2 years ago

Anyone know how it compares to mouseflow?

KenArrari• 2 years ago

This name has another meaning on Twitter.

Posthog – open-source analytics and UX research tool

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