PostHog Reviews

“Easy cohorts & affordable replays

Pros

Creating cohorts is easy and session replay is available without the high cost I often see elsewhere.

Cons

The masking labels in session replays make it tougher to dig deeper into how users actually behave.

“Clean session replay insights

Pros

PostHog gave me the analytics I needed to understand how users actually interact with my product. The session replay feature has been especially valuable for reviewing user journeys on my platform especially during the early launch of�SmushLabs.ai.�Also it's clean, easy to use and simple to work with. Even without being very technical in marketing tools, getting started felt very manageable. Installing the script through Node was easy too and the analytics started working well quickly. Session replays were a real highlight. I also appreciate the visibility it gives me and the fact that I keep ownership of my data. Those replays have helped me spot potential bugs and errors and given me a clearer picture of how visitors move through my landing page. The initial setup was incredibly simple like honestly one of the best onboarding experiences I have had.

Cons

My only concern is that, while I am technical enough to work through it, I can see it feeling a bit complex for some other founders.

“packed with high-quality features

Pros

Between product analytics and session replays, this is one of the tools I check pretty much every day. It packs in a lot of high-quality features for a website or SaaS product, yet the implementation is still fairly understandable. Even with how much it offers, the platform does a good job of guiding me through setup and usage. I am also a big fan of the app's design as it looks polished and honestly feels like something built with a lot of care. Getting it connected to both my website and web app has been quite easy too and their documentation site not only looks excellent but is genuinely helpful too.

Cons

I don't really have any major complaints. The only thing worth noting is that you probably need a basic level of technical comfort to use�this platform�confidently because it can feel a little overwhelming at first otherwise. Still, that seems very much in line with the audience�the product�is meant for.

“Powerful all-in-one platform for analytics

Pros

Having analytics, session replay and feature flag management in a single product is a big plus with PostHog especially since it doesn't push me toward stitching together multiple separate tools. The pricing feels fair for what I get and the overall value is strong, so it comes across as a platform I can keep using as I grow without feeling like costs will spiral out of control. The feature flag and toggle management has been the standout part for me. It's flexible enough for practical, real-world scenarios, including targeting users and handling conditional rollouts and it has worked reliably for me. The API is another strong point, since being able to control flags programmatically and pull data when needed has been genuinely useful. Altogether, it delivers a lot of functionality, integrates without much trouble and once everything is in place, it's pretty easy to use on a daily basis.

Cons

Getting started was probably the hardest part. The first time I opened the UI, there were so many features visible at once that it felt a bit overwhelming. It took some time to understand where everything lived, identify the parts I actually needed and learn how to use them properly. That friction does fade once you spend more time with�the product and after getting familiar with it, navigation and day-to-day use become much more comfortable. Still, that initial experience can feel like a lot to take in at once. Stronger onboarding, a more guided setup flow or clearer ways to discover key features would make it much easier for new users to get up to speed quickly.

“Quick & simple analytics

Pros

It has been a really great tool for me because it's simple to use and gives quick access to the information I need. It feels very fast and the analytics are much more powerful than the platform I was using before. Getting started was also easy since the initial setup only took about a day.

Cons

Some of the filters can still be confusing to figure out. At times they're just a bit hard to understand.

“amazing support

Pros

it feels very approachable to use which is a big advantage for someone like me who doesn't come from a marketing background. The free plan is also a huge benefit since I can get started without dealing with the whole corporate expense approval process. On top of that the support team has been amazing too which makes the overall experience even better.

Cons

At times the interface feels a little off to me. I'd also prefer a clearer UI and a more simple way to handle selective feature flags.

“Useful mobile funnel replays

Pros

Running PostHog with my React Native mobile app has been really useful for checking funnels and understanding the user journey. It lets me see where users are dropping off on specific screens and the session replay feature is a nice addition for the app. Getting everything set up in the beginning also went smoothly.

Cons

It still doesn't show the exact start and end of session replay for a specific screen. Having that available for React Native would make�the product�much more helpful.

“Complete developer minded control

Pros

It has become part of my daily workflow for both web and mobile analytics. It gives me complete control over event tracking, funnels and feature flags without needing to juggle several different tools. The flexibility to define custom events, run product experiments and connect everything directly to my data stack is especially valuable. Compared with platforms like Mixpanel or Amplitude, it feels much more built with developers in mind.

Cons

Getting started does take some effort. Since�this platform�is highly flexible and fairly technical, it takes time to properly set up events, funnels and dashboards the right way. That said, once everything is in place, it ends up being far more powerful than simpler analytics platforms.

“True all one solution

Pros

Having this as a single platform with so many products has been a big plus especially since everything works together and I don't have to juggle 20 different tools or spend time stitching them together. It really feels like a true all in one solution. The dynamic dashboard is also top notch and the data handling and pipeline are very strong which leaves plenty of room for custom workflows. They also release new features quickly and getting started was very easy, even if it takes a bit more time to fully integrate every feature and organize the setup in the most logical way.

Cons

The fast release pace is nice but at times it gives the impression that some products are only partially finished. After they reach GA, development can seem to slow down, almost as if maintaining everything becomes too much. I'd also like to see the custom dashboard become more dynamic and more usable publicly, including basics like date range support.

“easy feature flags

Pros

this tool has been a really nice way to handle feature flags. I can iterate quickly and test different implementation paths by turning flags on or off or adjusting the user groups that receive them. It takes a lot of stress out of the process and gives me one less thing to think about. The initial setup was also very easy.

Cons

At times updated values can take a few minutes to come through although I am not completely sure whether that's caused by�the platform�itself or by the way we're using it internally.

“Very smooth integration

Pros

It has been a great addition to my workflow. The integration feels seamless, the free tier is incredibly generous and the interface is well designed too. Session recordings and the deeper analytics go beyond just showing numbers as they lead to insights I can actually act on. I run a web design business and also teach Framer, so I end up recommending it to all of my students as well. And honestly their creative branding is a fun bonus that makes the product even more memorable.

Cons

Getting started does come with a bit of a learning curve which is pretty normal for analytics platforms but even then,�this one�still seems easy to navigate than many of the other tools out there.

“Easy setup

Pros

Getting started with PostHog was very easy and that simplicity has been one of the best parts of using it. The team behind the project has also been excellent which adds a lot to the overall experience. I also really appreciate that it's open source and the generous free tier makes it an even better option.

Cons

Nothing to mention here.

“Works slow at times

Pros

Being open source is a big plus and it packs a lot of power. It feels pretty similar to other analytics platforms I have used, like Mixpanel but at a lower cost and I also have the flexibility to self-host it later if I decide to. I also liked the dashboard feature since it was quick for me to understand how to build them. Overall, getting everything set up was fairly easy.

Cons

At times the website would hang or load more slowly than expected. I also ran into a bug a couple of times where pages took a long time to open. On top of that I couldn't really figure out how to pin dashboards or tabs so I could jump between different dashboards more quickly.

“confusing UX!

Pros

PostHog has been really strong for observability from what I have seen even if I feel like I am probably not using it to its full potential yet. I have relied a lot on the session replay feature and having that available inside my M365 add-ins would be a huge plus. Getting started was fairly simple and it's also pretty impressive that PostHog can work through my codebase in a way that feels similar to Claude code.

Cons

That said,�the product�isn't very user friendly and moving around in it can be difficult. I still don't have a clear sense of how to configure many things natively, so a lot of it ends up feeling confusing. The UX is pretty rough overall as we want to understand how to set things up, monitor what matters and really use the app effectively but doing that takes more effort than it should.

“Generous free customizable tier

Pros

It won me over with its generous free tier and how customizable it is. I was able to test it out without any commitment, then decide later whether paying for it or self-hosting made more sense once I saw the value. Having feature flags and experimentation included is also a big plus. On top of that getting started with the initial setup was very easy.

Cons

Using it in a mobile browser feels awkward at times because a lot of the buttons overlap and when I try to scroll, I sometimes end up tapping something by mistake. The UI can also be a bit slow when running queries, both on web and mobile.

“Polished, pay-as-you-go platform

Pros

One of the best parts is the pay-as-you-go pricing, plus the free tier gives me very generous usage limits. The interface feels really polished and there are tons of features available. At the same time, I don't need to use every single one of them to still get real value out of PostHog.

Cons

The biggest drawback, in my opinion, is that�the product�covers such a broad range of analytics tools that it can make you question how one platform can stay strong while being spread across so much. It would probably help if�the platform�communicated its intended use cases more clearly. For instance, combining web analytics similar to GA with feature flags like LaunchDarkly blends analytics and software development in a way that could be confusing for some users, even though I personally think that combination is a good thing.

“Spot browser errors fast

Pros

PostHog has been really valuable for monitoring activity in my application and keeping track of user preferences. It's especially helpful when users run into browser errors, since it lets me spot the issue quickly and fix it fast. From a developer's perspective, being able to review errors alongside screen recordings makes troubleshooting much more practical. The initial setup was easy and hassle-free. I'd absolutely rate it 10 out of 10.

Cons

It's already quite good overall but adding a better search narrative for the route page would help, since that part wasn't working properly.

“clean UI

Pros

Once I get into it, the UI looks clear and easy to use. Plus it makes integrating app notifications with Slack very simple and adding feature flags is just as easy. The Slack bot transformation pipelines are also very good and uncomplicated to work with.

Cons

At the beginning, the interface can feel pretty intimidating. It would help a lot to have some simpler onboarding or quicker ways to get started.

“Core tools in one place!

Pros

Having the core tools in one place has been really valuable for my growing startup especially with feature flags, experiments and analytics all included.

Cons

It's been working reliably for our team and continues to perform well as we scale.

“Polished UI easy SDK

Pros

The website looks polished, with a top-notch UI and UX that makes everything simple to navigate. Adding the Session Replay feature through the iOS SDK was also quite easy. Another thing I appreciate is how many features PostHog includes and how in-depth they are. I have only used Session Replay so far and it has been working really well.

Cons

One part that wasn't very easy was setting up Session Replay masking for labels on iOS 26. I know the iOS SDK already notes some buggy behavior due to technical changes in SwiftUI, so that seems to be the cause. Other than that, this has been the only issue I have run into with�this software.

“Clearer click analytics alternative

Pros

Running all my product analytics through PostHog has given me a much clearer view of how customers interact with my product including clicks. It has a huge range of features and takes a lot of the hassle out of analytics. It processes events for me and lets me explore data in different formats like charts and diagrams without having to build those views from scratch. Also the product analytics side is especially useful. It tracks almost everything and works as a strong alternative to Google Analytics, giving me the key insights I need without requiring a consent banner. I also appreciate the feedback tools and feature flags which make collecting user feedback and ratings very easy. On top of that the team has a casual, fun style that feels refreshing as they use humor and never come across as pushy. Their documentation is also very thorough and covers pretty much anything I would need.

Cons

I haven't run into any downsides at this point as it does exactly what I need.

“Self hosted complete control

Pros

The biggest win for OORB since adopting this platform is that running it as a self-hosted product analytics platform gives OORB complete control over its data while still delivering deep insight through autocapture and session replay. The biggest advantages are the unified event pipeline, quick feature flags, built-in A/B testing and session replay which cut down on instrumentation work and help my experiments and debugging move much faster.

Cons

As usage grows, scaling it can take a fair amount of operational effort along with memory tuning. A few of the more advanced features also come with limited documentation and can be harder for non-technical users to pick up.

“Easy setup

Pros

What made PostHog my go-to tool from the beginning is that getting started with it is really easy and that's a huge advantage for me. The setup process feels simple and uncomplicated which is why it has become my go-to tool. On top of that it performs quite well overall for what I need.

Cons

The dashboard UI can feel a bit overwhelming at times.

“Smooth onboarding AI wizard

Pros

One of the smoothest onboarding experiences I have had is that getting started with it was really easy and the AI setup wizard did a genuinely impressive job.

Cons

Dashboard UX seems a little complex and I had to spend some time figuring out how insights works for tracking events.

“Video recordings is a standout feature

Pros

The video recordings are easily the standout feature for me.

Cons

The UI inside the app isn't very simple to understand.

“great for error tracking and product analytics

Pros

I mostly rely on PostHog for error tracking and product analytics and it gives me a much clearer understanding of how my product is performing. Plus it comes with a good range of tools and the interface is one of the parts I enjoy using the most.

Cons

At times it does get a bit complicated. The Next.js documentation is also duplicated and not always consistent. One section explains the installation in one specific way, while another part of the docs tells you to set it up differently. A few features, like the logs, are still things I haven't been able to get working.

“Flexible user tracking

Pros

PostHog stood out for how flexible it is and how well it handles tracking. It gives me a clear view of user behavior and conversions and the analytics are strong while still being simple enough to use without needing ongoing help from technical staff. Everyone on my team can work with it comfortably and create custom dashboards as needed. The initial setup was fairly easy and I was able to begin collecting data almost immediately.

Cons

There is definitely a bit of a learning curve especially for non-technical users like me when it comes to the more advanced analytics and the interface can feel a little complex at times. More guided onboarding from�the team behind this platform, along with simpler reporting options for non-technical users, would be very welcome improvements.

“amazing for solo founder like me!!

Pros

Having session replay built in and working so well alongside other analytics tools has been a huge plus. The free tier is surprisingly generous and it covers a lot in one product, from user experience tracking to product analytics and developer insights. As a solo founder, getting all of that in a single platform is incredibly valuable.

Cons

This is only a small downside but getting full value from the dashboards takes a bit of learning and setup. That said, the documentation looks very good and seems helpful for getting through the configuration.

“helpful recordings and insights

Pros

PostHog has been especially valuable to me because of the user recording feature. It honestly felt like a bit of a discovery since I hadn't realized that kind of tracking was even available. Being able to watch what users do, where they click and where they seem to get stuck has been incredibly useful for understanding points of confusion. The analytics side also does what I need, giving me a clearer picture of my customers and the problems they run into while using my product. For my still-small language learning product, it feels like a really nice fit. Overall, these features have been genuinely helpful in moving me toward my goals.

Cons

One thing that's still pretty frustrating is how inconsistent the user recordings seem to be. If I am seeing seven unique visitors, I naturally expect seven recordings but that's not what I am getting. I have looked through Google results and reached out to�support for this platform and I still don't fully understand why. The explanation around merging didn't really clear things up for me because I still feel like every session should have a recording. I am also unsure about bulk deleting user recordings at the moment. When I select all the recordings, I don't see any clear delete button or option to remove them in one go.

“All in one analytics workflow

Pros

Having PostHog as an all in one platform has been a big plus for me. It gives me a single flow from insight to root cause to fix which makes the whole process feel much more connected. Since the same user context carries across everything, there's a lot less jumping between tools and decisions happen faster. That level of integration has really helped streamline how I work.

Cons

Getting started with�this platform�can be a bit challenging because the learning curve is real. It takes some time to understand the best way to model things and at first it can feel a little overwhelming. For newer team members especially,�the product's�depth and power can make it easy to lose direction. We have handled that by intentionally keeping our setup simple.

“helpful session replay insights

Pros

It has been really useful for analytics on my product especially when it comes to session replays and collecting evidence around my open source package. The session replay tool gives me a clear view of how people are actually using my product which helps a lot with spotting bugs and noticing UI elements that aren't being used the way I expected. Being able to watch what users are doing on the platform is both clear and valuable. I also appreciated that the initial setup and onboarding were simple and easy. I haven't come across another tool that offers this kind of quick setup while still providing such a generous range of features.

Cons

The thing that still bothers me is how complex�the platform�feels. Since I only go into it about once a week, I often need a bit of time to remember where the dashboards are. That part gets frustrating because I end up wasting seconds or even minutes just trying to locate the data I need. There's a lot happening in the interface that I don't really use and it can feel a bit overwhelming.

“clean UI and useful dashboards

Pros

PostHog has been a great choice for me especially because it's GDPR-compatible which matters a lot since I really don't want to deal with cookie banners. I also appreciate the powerful query language and the clean interface. The free plan covers everything I need right now, at least until my projects start bringing in more revenue. On top of that the dashboards are easy to work with and the SDK is simple to use as well. I have particularly enjoyed working with the TypeScript browser and Node.js SDKs.

Cons

One thing that tripped me up was trying to build a dashboard graph from a custom query while using the dashboard's time filter. It wasn't clear to me how to reference the selected date range in the query or whether that filter gets applied automatically.

“generous free tier and clear docs

Pros

One thing I have really enjoyed about PostHog is how generous the free tier is. It's also much simpler to understand and get started with than Google Analytics. The documentation is excellent and the AI text bot has been a really nice addition too.

Cons

I have been using�this software�for less than a month at this point, so I honestly haven't run into anything I dislike yet. Nothing negative comes to mind right now.