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Kissmetrics

vs

PostHog

In-depth comparison to help you make the right choice for your product analytics needs

Kissmetrics logo

Kissmetrics

Product Analytics

Person-based analytics platform that connects individual user behavior to revenue, helping SaaS and e-commerce teams optimize funnels and reduce churn.

Pricing
Free - $499+/mo
10,000+
Founded 2008
PostHog logo

PostHog

Product Analytics

All-in-one open-source product analytics platform with session replay, feature flags, and A/B testing for engineers.

Pricing
Free - Usage-based
190,000+
Founded 2020

Best For

Who should use each platform

Kissmetrics
E-commerce
B2B SaaS
Marketing Teams
Product Teams
Startups
PostHog
Startups
B2B SaaS
Product Teams
Data Teams
Mobile Apps

Pricing Breakdown

Compare pricing options and trial availability

Kissmetrics
Starting Price
Free - $499+/mo
Free tier available
No free trial
Special Offer

Pay-as-you-go model available for small teams

PostHog
Starting Price
Free - Usage-based
Free tier available
No free trial
Special Offer

Startup program ($50k credits), Non-profit discounts

Integrations

Available integrations for each platform

Kissmetrics
Shopify
WooCommerce
HubSpot
Mailchimp
Optimizely
Zapier
Appcues
CallRail
Marketo
Slack
PostHog
Slack
Stripe
HubSpot
Salesforce
Sentry
Segment
Zapier
RudderStack
Hightouch
BigQuery

Strengths

What users love about each platform

Kissmetrics

  • • Ties every event to a specific human identity rather than anonymous sessions
  • • Strong focus on revenue attribution and Customer Lifetime Value (CLV)
  • • Deep integration with e-commerce platforms like Shopify and WooCommerce
  • • Visual funnel reports to pinpoint exactly where users drop off

PostHog

  • • Open-source and self-hostable option for complete data control
  • • All-in-one platform combining analytics, replays, and feature flags
  • • Generous free tier (1M events/month) that resets monthly
  • • Direct SQL access (HogQL) for advanced data querying
  • • Autocapture feature tracks all events without manual instrumentation

Limitations

What could be better with each platform

Kissmetrics

  • • Event-based pricing can become expensive as user activity scales
  • • Requires manual instrumentation (tracking plans) compared to auto-capture tools
  • • Interface can feel less modern compared to newer competitors

PostHog

  • • Steep learning curve for non-technical users
  • • Self-hosting requires significant engineering resources to maintain
  • • Can become expensive at high volume if not optimized
  • • Visualization options are less flexible than dedicated BI tools

Ready to explore Kissmetrics?

See detailed features, pricing, and more

All Kissmetrics comparisons

Ready to explore PostHog?

See detailed features, pricing, and more

All PostHog comparisons