Can I open-source June?
YES · mature open-source replacementYes. PostHog (38k stars), Umami (28k stars), Plausible (23k stars) are mature open-source replacements for June — self-host with docker and stop paying.
June: Customers pay for trusted numbers, retention, privacy controls, and a pipeline that remains accurate while traffic and schemas change.
xenterprise governance and integrations
xbank, payment, tax, and reconciliation integrations
xhigh-volume ingestion and retention
xbot and identity resolution
xsession replay privacy tooling
These projects already replace it, free.
PPostHogGroup analytics turns companies into first-class entities; the dashboards require more assembly than June.open source↗UUmamiSimple privacy-focused web analytics on Node.js with Postgres/MySQL and a clean dashboardopen source↗PPlausibleLightweight, privacy-friendly, cookieless web analytics in a single Docker deploymentopen source↗What each one is, in full: PostHog · Umami · Plausible
all 4 open-source alternatives to June →· no votes, no pay-to-list · just what's real
June pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| all-in-one | custom | — | No numeric event, seat, report, or retention limits are published; positioned for companies at or above $1M ARR |
free tierno free tier
billingcustom contract; monthly and annual prices are not published; free trial available
hidden costsImplementation setup fees vary with complexity; June explicitly says it has no startup plan and is intended for companies with at least $1M ARR.
verified 2026-08-12 · source ↗
Can I open-source June?
Yes. PostHog replaces June today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does June cost?
June's pricing is usage-based or varies by plan · The official pricing URL is recorded, but a stable current amount was not safely recoverable in this pass. Do not publish a number until rechecked..
What do I lose by replacing June?
Honestly: enterprise governance and integrations; bank, payment, tax, and reconciliation integrations; high-volume ingestion and retention; bot and identity resolution; session replay privacy tooling. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to June?
Yes: PostHog (Group analytics turns companies into first-class entities; the dashboards require more assembly than June.) Umami (Simple privacy-focused web analytics on Node.js with Postgres/MySQL and a clean dashboard) Plausible (Lightweight, privacy-friendly, cookieless web analytics in a single Docker deployment) All 4 curated open-source alternatives are at caniopensourceit.online/june/alternatives.