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umami-software
umami
TypeScript2020–2026
umami-software / umami

umami

Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.

24Distinct people
28Mentions
0Explicit recommenders
40.1KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Umami is a privacy-first web and product analytics platform. Traffic, campaigns, behavior, conversions, and revenue in one place. No cookies, no surveillance, self-hosted or in the cloud.

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 10:49:33 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year28 dated mentions

Observed mentions: 2020-08-18 15:16:08 UTC to 2026-10-08 23:27:36 UTC.

02468102020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 9 mentions; 3 submissions, 6 comments20202021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 3 mentions; 0 submissions, 3 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 2 mentions; 2 submissions, 0 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 7 mentions; 3 submissions, 4 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 3 mentions; 1 submissions, 2 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC936
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC312
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC303
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC220
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC734
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC312

What Hacker News says

9 sources
> Everyone with a website needs to know some basic facts about their website: ... What other sites sent traffic to my website? No. If this product is capable of collecting that sort of data in the first place then it's not privacy first as far as I'm concerned. > ... we don’t “fingerprint” individuals via their IP address ... That _can't_ be true. How else would a single "visit" (their terminology) be tracked? A self-hosted analytics solution (ex: https://github.com/mikecao/umami) would allow you to actually preserve user privacy if you wanted to.
In Free, Privacy-First Analytics for a Better Web

Ask HN: Open-source auth0/octa alternative?

Hi HN community! Are you familiar with any OSS projects that aim to have somewhat parity with using an identity service like auth0 or octa? The idea is for this to have all the nice things about having a 3rd party service for identity, but being able to run in one's infra. Something e.g. what https://github.com/mikecao/umami does for analytics. What I'd like this to have: (a) .sql files to setup the DB, (b) Dockerfile for easy deployment, (c) admin panel for stuff like tracking/revoking sessions, etc, (d) built on something battle-tested (e.g. devise).
10 points · Open discussion
One of the claims of Umami is that it's GDPR compliant: > Umami does not collect any personally identifiable information so it is GDPR and CCPA compliant. No cookie notices are needed because Umami does not use cookies. From auditing the source code, this doesn't seem to be the case. First, it claims it doesn't use cookies, but it clearly uses localStorage to store a "sessionKey"[0]. The other claim, that Umami is GDPR and CCPA compliant because it does not collect any personally identifiable information is only half true. While the data collected isn't PII (because you can't use it on it's own to identify a user), it's still "personal data". This is because the "sessionKey" stored alongside all events is actually a pseudonymous user identifier. It's really just a hash of the user's IP along with a few other properties[1]. Because the dat
Read the rest
a Umami collects, when combined with some other data, can be attributed back to the user, the data is still considered "personal data". That means you're still subject to most of GDPR such as GDPR deletion requests[2]. [0] https://github.com/mikecao/umami/blob/f4ca353b5c68750bf391e5... [1] https://github.com/mikecao/umami/blob/master/lib/session.js#... [2] https://gdpr-info.eu/art-17-gdpr/
In Umami: Self-hosted open-source alternative to Google Analytics

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