Product analytics · Session replay · LLM & agent observability

PostHog pricing

All-in-one product platform with per-product usage pricing and a monthly free tier.

Published pricing Active Open source Last checked 2026-10-19

Free tier: 1M analytics events, 5K session recordings, 100K AI-observability events, 1M feature-flag requests per month (resets monthly).
Pricing page: https://posthog.com/pricing
Self-host / OSS: Self-hostable · github.com/PostHog/posthog
Currency: USD

Plans

Plan	Price	Notes
Free	$0	Usage stops at free-tier limits.
Pay-as-you-go	$0 base + usage	Per-product graduated rates above the free allowance; billing limits per product.

Tier breakpoints

Product analytics (anonymous events) (billed per events)

Pay-as-you-go
0 – 1M events	Free
1M – 2M events	$50 per 1M events
2M – 15M events	$34.3 per 1M events
15M – 50M events	$29.5 per 1M events
50M – 100M events	$21.8 per 1M events
100M – 250M events	$15 per 1M events
250M – ∞ events	$9 per 1M events

Add-on: Identified events (person profiles) add-on — $0.000198 up to 2M, $0.0000697 up to 15M, $0.000036 up to 50M, $0.0000146 up to 100M, $0.0000037 up to 250M, $0.000001 up to ∞

Base rate covers anonymous events. Identified events also incur the person-profiles add-on rate (shown on the pricing page as $0.000198/event after the first 1M).

Session replay (web recordings) (billed per recordings)

Pay-as-you-go
0 – 5K recordings	Free
5K – 15K recordings	$5000 per 1M recordings
15K – 50K recordings	$3500 per 1M recordings
50K – 150K recordings	$2000 per 1M recordings
150K – 500K recordings	$1700 per 1M recordings
500K – ∞ recordings	$1500 per 1M recordings

Web recordings. Mobile replay is a separate meter (2,500 free, then from $0.01/recording).

AI observability (LLM analytics events) (billed per AI events)

Pay-as-you-go
0 – 100K AI events	Free
100K – 150K AI events	$350 per 1M AI events
150K – 250K AI events	$175 per 1M AI events
250K – 500K AI events	$100 per 1M AI events
500K – 1M AI events	$80 per 1M AI events
1M – 10M AI events	$70 per 1M AI events
10M – 50M AI events	$65 per 1M AI events
50M – ∞ AI events	$60 per 1M AI events

Billed per AI event (generations, spans, traces each count as an event). Calculator converts traces using your spans-per-trace assumption (1 trace + N spans events).

Estimated monthly cost

Product analytics: events / month	Estimate	Plan
1M	$0	Pay-as-you-go
5M	$153	Pay-as-you-go
10M	$324	Pay-as-you-go
20M	$643	Pay-as-you-go

Session replay: sessions / month	Estimate	Plan
10K	$25.00	Pay-as-you-go
50K	$173	Pay-as-you-go
100K	$273	Pay-as-you-go
200K	$458	Pay-as-you-go

LLM & agent observability: traces / month	Estimate	Plan
100K	$68.00	Pay-as-you-go
1M	$450	Pay-as-you-go
10M	$3,930	Pay-as-you-go

Try your own volume → PostHog alternatives

Estimate, check vendor page. Figures are list prices computed from publicly posted pricing on the "last checked" date. They exclude taxes, discounts, add-ons, seats and contract terms unless stated. Always confirm on the vendor's own pricing page.

Notes

Tier breakpoints taken from the structured pricing data that powers posthog.com/pricing (Gatsby page-data JSON), saved alongside the HTML snapshot.
Annual plans and volume discounts available via sales.

History

2026-10-19
Pricing snapshot baseline capturedbaseline

Sources

PostHog pricing page retrieved 2026-10-19
PostHog pricing data (page-data JSON) retrieved 2026-10-19

Raw snapshots in the repo: data/snapshots/posthog/2026-10-19.htmldata/snapshots/posthog/2026-10-19.mddata/snapshots/posthog/2026-10-19.pricing-data.json