Technology · head to head
Apache Hadoop vs PostHog
Apache Hadoop
Technology
Open-source software for reliable, scalable, distributed computing
- From
- Free
- Rated
- -

PostHog
Technology
The single platform to analyze, test, observe, and deploy new features
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Apache Hadoop licensed under the Apache License per hadoop.apache.org; as open source software it has no paid tier or vendor price to compare; PostHog the free tier covers 1M events, 5K web session recordings and 2.5K mobile recordings per month before usage-based billing starts
Where they differ
Only the attributes on which Apache Hadoop and PostHog actually diverge.
| Attribute | Apache Hadoop | PostHog |
|---|---|---|
| Pricing model | open-source | usage-based |
| Platforms | Web | Web, Ios, Android, Api |
| Founded | Unknown | 2020 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Technology).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Apache Hadoop
Nothing recorded that PostHog does not also cover.
Only in PostHog
- Product analytics
- Session recording
- Feature flags
- A/B testing
- Heatmaps
- SQL access
- Data warehouse
- Apps platform
What people use each for
The jobs each tool is most often brought in to do.
Apache Hadoop
No use cases recorded yet. See the Apache Hadoop review.
PostHog
- Product analyticsnot Apache Hadoop
- Feature experimentationnot Apache Hadoop
- User behavior trackingnot Apache Hadoop
- A/B testingnot Apache Hadoop
- Debug production issuesnot Apache Hadoop
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Apache Hadoop
- Licensed under the Apache License per hadoop.apache.org; as open source software it has no paid tier or vendor price to compare
- S3 connectivity in Hadoop 3.4.3 and later requires separately downloading the AWS SDK bundle, no longer included in the default tar per hadoop.apache.org
PostHog
- The free tier covers 1M events, 5K web session recordings and 2.5K mobile recordings per month before usage-based billing starts
- Accounts without a card on file are limited to 1 project; adding one raises it to 6
- Data retention is 1 year until a card is added, which extends it to 7 years
- Support is community-only until the account is on a paid plan
- Error tracking is capped at 100K exceptions and surveys at 1500 responses per month on the free tier
Pricing, plan by plan
Apache Hadoop
FreeNo published plan breakdown. See the Apache Hadoop review.
PostHog
Free- FreeFree
- 1M events/month
- 5K sessions/month
- Unlimited users
- Paid$undefined/month
- $0.00031/event
- $0.005/session
- Advanced permissions
- Enterprise$undefined/month
- SAML SSO
- Advanced security
- Dedicated support
Which should you pick?
Choose PostHog if
- You need product analytics.
- You want to start without paying.
- You work on Web, Ios, Android, Api.
- You also want session recording.
Questions people ask
- Is Apache Hadoop or PostHog better?
- Neither clearly leads. Apache Hadoop starts at Free and PostHog at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Apache Hadoop or PostHog?
- Apache Hadoop starts at Free and PostHog at Free.
- Does Apache Hadoop or PostHog run on more platforms?
- Apache Hadoop runs on Web. PostHog runs on Web, Ios, Android, Api.
- Can I use Apache Hadoop for free?
- Both have a free tier, so you can try either at no cost before committing.
- What can Apache Hadoop do that PostHog cannot?
- PostHog covers Product analytics, Session recording, Feature flags, A/B testing.
