Amplitude vs PostHog
What each one’s own pages state, side by side. Every value is a quote AirStack found on that product’s pages; “Not observed” means AirStack has not found it on that product’s pages.
| Amplitude | PostHog | |
|---|---|---|
| What it says it does | From analytics to feedback to code, Amplitude brings AI into every step of building self-improving products. amplitude.com | PostHog ingests and stores your analytics, errors, replays, and business data so you and your agents can query and act on it. posthog.com |
| Starting at | free plan listed | Not observed |
| Deployment | Not observed | PostHog Cloud, self-hosting posthog.com |
| Integrations | Claude, Cursor, Figma Make, Lovable, Twilio Segment, Braze, Amazon Web Services S3, HubSpot, LaunchDarkly, Mailchimp, Marketo, Maze, MoEngage, Movable Ink, OneSignal, Optimizely, Qualtrics, RevenueCat, Salesforce CRM, Segment, Shopify, Slack, Snowflake, Tealium, UserGuiding, WordPress, Zeda.io amplitude.com | HubSpot, Postgres, Stripe posthog.com |
| Compliance | CCPA, GDPR, HIPAA, SOC 2 trust.amplitude.com | CCPA, GDPR, HIPAA, SOC 2 posthog.com |
| Free plan | Yes amplitude.com | Yes posthog.com |
| Plans | Enterprise, Free, Growth, Plus amplitude.com | Not observed |
| Open source | Not observed | Yes posthog.com |
| License | Not observed | It is MIT licensed if you want to use it in a big organization that isn’t ready to move to PostHog Web yet. posthog.com |
| Pricing basis | Event based pricing amplitude.com | Usage-based pricing posthog.com |
| Customers (their claim) | Global Agent resolves 76% of customer issues on average across 4,900+ customers, with many already surpassing 85%. amplitude.com | Join 500,000+ teams already shipping with PostHog. posthog.com |
Where they differ
- PostHog’s pages state that it is open source; AirStack has not found that on Amplitude’s pages.
Prices are list prices as written on each pricing page; check them before you buy. Nothing here is a ranking or a recommendation.