📊 analytics

Seline costs $35/mo.
These cost $0.

15 free alternatives to Seline, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.

⚡ Quick Verdict · 2027 Guide

The top-rated free, open-source replacement for Seline is OpenPanel (AGPL-3.0 Open Source). Across this category, 14 self-hostable tools are available (including OpenPanel and Umami). Switching a 5-person team saves up to $2,100/year compared to Seline's $35/mo subscription.

The catch: Its behavioral analysis, experimentation, taxonomy management and data governance are less deep and mature than Amplitude's.

See the 15 picks ↓

Seline vs Free Alternatives

Quick side-by-side comparison · $0/mo vs $35/mo

Alternative	Type	License	Where It Runs	Stars	Head-to-Head
OpenPanel	open source	AGPL-3.0	Self-host	★ 7.3k	Seline vs OpenPanel →
Umami	open source	MIT	Self-host	★ 40k	Seline vs Umami →
PostHog	open source	MIT	Self-host	★ 40.7k	Seline vs PostHog →
Plausible	open source	Open Source	Self-host	★ 29.8k	Seline vs Plausible →
Matomo	open source	GPL-3.0	Self-host	★ 22k	Seline vs Matomo →
Rybbit	open source	AGPL-3.0	Self-host	★ 13.2k	Seline vs Rybbit →
Countly	open source	Open Source	Self-host	★ 5.9k	Seline vs Countly →
Tianji	open source	Open Source	Self-host	★ 3.1k	Seline vs Tianji →
OpenWebAnalytics	open source	Open Source	Self-host	★ 2.7k	Seline vs OpenWebAnalytics →
Litlyx	open source	Open Source	Self-host	★ 1.7k	Seline vs Litlyx →
Swetrix	open source	Open Source	Self-host	★ 1.2k	Seline vs Swetrix →
Vemetric	open source	Open Source	Local	★ 398	Seline vs Vemetric →
Betterlytics	open source	Open Source	Self-host	★ 180	Seline vs Betterlytics →
HitKeep	open source	Open Source	Self-host	★ 105	Seline vs HitKeep →
Prisme Analytics	open source	Open Source	Self-host	★ 136	Seline vs Prisme Analytics →

The picks

15 open source · ranked by fit

01
OpenPanel
open sourceAGPL-3.0Self-host
7.3knov 2026
Open-source analytics platform covering web traffic, custom events, funnels, retention, session replay, and revenue tracking. GDPR-compliant with optional self-hosting.
The catch vs Seline
Its behavioral analysis, experimentation, taxonomy management and data governance are less deep and mature than Amplitude's.
Install, platforms & data +
platforms
mobilewebself-hostedself-host, real ops
install
Create a hosted account or run the self-host installer and Docker stack
setup
None for the hosted free tier; self-hosting requires Docker, DNS or a reverse proxy and several persistent services
your data
A self-hosted deployment uses PostgreSQL for account data, ClickHouse for event data and Redis for cache and queues; hosted data lives in OpenPanel's service
checked
2026-11-07
Visit openpanel.dev ↗Source Compare vs Seline →also replaces 8 other apps →
02
Umami
open sourceMITSelf-host
40knov 2026
A lightweight, open-source alternative to Google Analytics that respects user privacy and provides valuable insights.
The catch vs Seline
It is far shallower for cohorts, retention, experimentation, taxonomy governance and behavioral analysis than Amplitude.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Create an Umami Cloud account or deploy the Node application with Docker Compose and PostgreSQL
setup
None for hosted signup; self-hosting requires Docker or Node hosting and a PostgreSQL database
your data
A self-hosted deployment stores analytics and account data in PostgreSQL; Umami Cloud stores it in Umami's managed service
checked
2026-11-07
Visit umami.is ↗Source Compare vs Seline →also replaces 16 other apps →
03
PostHog
open sourceMITSelf-host
40.7knov 2026
All-in-one product analytics platform. Track user behavior, run experiments, and make data-driven decisions to grow your product.
The catch vs Seline
Its kitchen-sink product is heavier, while Amplitude's core product-analytics workflows and governance are more refined.
Install, platforms & data +
platforms
mobilewebthey host it
install
Create a PostHog Cloud project or use the hobby self-host script on a Linux server
setup
None for hosted signup; self-hosting is an unsupported, resource-heavy multi-service stack requiring serious operations work
your data
The self-hosted stack splits analytics, transactions, queues and recordings across ClickHouse, PostgreSQL, Kafka, Redis and object storage; cloud data lives in PostHog's managed regions
checked
2026-11-07
Visit posthog.com ↗Source Compare vs Seline →also replaces 13 other apps →
04
Plausible
open sourceOpen SourceSelf-host
29.8knov 2026
Simple, open-source web analytics tool that respects user privacy and provides valuable insights without compromising data protection.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/plausible/analytics/ or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit plausible.io ↗Source Compare vs Seline →also replaces 6 other apps →
05
Matomo
open sourceGPL-3.0Self-host
22knov 2026
Comprehensive web analytics platform offering full data ownership, privacy protection, and customizable insights for data-driven decision making.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Google Analytics.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/Matomo-org/matomo or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit matomo.org ↗Source Compare vs Seline →also replaces 6 other apps →
06
Rybbit
open sourceAGPL-3.0Self-host
13.2knov 2026
Get next-gen, open-source, and cookieless web analytics. Understand user behavior with session replays, real-time data, and web vitals. GDPR/CCPA compliant.
The catch vs Seline
Its replay and heatmap tooling is newer and less mature for form debugging, consent workflows and dedicated UX research than Mouseflow.
Install, platforms & data +
platforms
mobilewebself-hosteddocker to self-host
install
Use the hosted service or deploy the free self-hosted edition with Docker Compose
setup
The indefinitely free path is self-hosting, which requires Docker Compose, a domain, secrets and enough resources for three data services
your data
The self-hosted stack uses PostgreSQL for application data, ClickHouse for analytics and Redis for queues and cache; hosted data lives in Rybbit's cloud
checked
2026-11-07
Visit rybbit.io ↗Source Compare vs Seline →also replaces 10 other apps →
07
Countly
open sourceOpen SourceSelf-host
5.9knov 2026
All-in-one analytics platform for mobile, web, and desktop apps. Track user behavior, monitor performance, and optimize your product.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Google Analytics.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/countly/countly-server or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit countly.com ↗Source Compare vs Seline →also replaces 6 other apps →
08
Tianji
open sourceOpen SourceSelf-host
3.1knov 2026
Self-hostable platform combining website analytics, uptime monitoring, server status, Docker tracking, status pages, and telemetry for indie developers and small teams.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/msgbyte/tianji or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit tianji.dev ↗Source Compare vs Seline →also replaces 5 other apps →
09
OpenWebAnalytics
open sourceOpen SourceSelf-host
2.7knov 2026
Open-source web analytics platform offering comprehensive visitor tracking, customizable dashboards, and data ownership for websites and applications.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/Open-Web-Analytics/Open-Web-Analytics or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit openwebanalytics.com ↗Source Compare vs Seline →also replaces 6 other apps →
10
Litlyx
open sourceOpen SourceSelf-host
1.7knov 2026
Track user behavior, custom events, and conversion funnels in real-time with a single line of code, all while maintaining GDPR compliance.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/litlyx/litlyx or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit litlyx.com ↗Source Compare vs Seline →also replaces 5 other apps →
11
Swetrix
open sourceOpen SourceSelf-host
1.2knov 2026
Privacy-first web analytics with real-time dashboards, session replays, error tracking, A/B testing, and GDPR compliance out of the box. No cookies, no consent banners.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/swetrix/swetrix-api or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit swetrix.com ↗Source Compare vs Seline →also replaces 6 other apps →
12
Vemetric
open sourceOpen SourceLocal
398nov 2026
Privacy-focused analytics platform combining web and product insights. Track user journeys, create funnels, and understand behavior with GDPR compliance and no cookies by default.
The catch vs Seline
Community-driven open source project without dedicated enterprise SLAs.
Install, platforms & data +
platforms
desktopcross-platformone-click install
install
Clone https://github.com/vemetric/vemetric or deploy with Docker Compose
setup
Download the native package or installer for your operating system.
your data
All application data lives locally on your own machine.
checked
2026-11-07
Visit vemetric.com ↗Source Compare vs Seline →also replaces 5 other apps →
13
Betterlytics
open sourceOpen SourceSelf-host
180nov 2026
GDPR-compliant web analytics with real-time insights, session replay, and funnel tracking. No cookies, no tracking, no consent banners required.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/betterlytics/betterlytics or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit betterlytics.io ↗Source Compare vs Seline →also replaces 5 other apps →
14
HitKeep
open sourceOpen SourceSelf-host
105nov 2026
Self-hosted or managed web analytics with zero external dependencies. Cookie-free tracking, full data sovereignty, and single binary deployment for organizations that own their data.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/PascaleBeier/hitkeep or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit hitkeep.com ↗Source Compare vs Seline →also replaces 6 other apps →
15
Prisme Analytics
open sourceOpen SourceSelf-host
136nov 2026
Prisme offers customizable, GDPR-compliant web analytics with real-time insights, unlimited data retention, and bot filtering.
The catch vs Seline
Requires self-hosting setup, updates, and server maintenance compared to managed Seline.
Install, platforms & data +
platforms
webself-hosteddocker to self-host
install
Clone https://github.com/prismelabs/analytics or deploy with Docker Compose
setup
Deploy via Docker or binary release from GitHub and configure environment variables.
your data
All application data and configuration live on your own server or local database.
checked
2026-11-07
Visit prismeanalytics.com ↗Source Compare vs Seline →also replaces 5 other apps →

Seline Head-to-Head Comparisons (2027)

Side-by-side trade-off breakdowns · 15 free alternatives

Seline vs OpenPanelAGPL-3.0 · Self-host →

Seline vs UmamiMIT · Self-host →

Seline vs PostHogMIT · Self-host →

Seline vs PlausibleOpen Source · Self-host →

Seline vs MatomoGPL-3.0 · Self-host →

Seline vs RybbitAGPL-3.0 · Self-host →

Seline vs CountlyOpen Source · Self-host →

Seline vs TianjiOpen Source · Self-host →

Seline vs OpenWebAnalyticsOpen Source · Self-host →

Seline vs LitlyxOpen Source · Self-host →

Seline vs SwetrixOpen Source · Self-host →

Seline vs VemetricOpen Source · Local →

Seline vs BetterlyticsOpen Source · Self-host →

Seline vs HitKeepOpen Source · Self-host →

Seline vs Prisme AnalyticsOpen Source · Self-host →

Frequently Asked Questions

Direct answers · Seline open-source replacements

What is the best free alternative to Seline?+

The top free alternative to Seline is OpenPanel (open source, AGPL-3.0). Open-source analytics platform covering web traffic, custom events, funnels, retention, session replay, and revenue tracking. GDPR-compliant with optional self-hosting. Other popular Seline replacements include Umami, PostHog, Plausible.

Can I self-host a free replacement for Seline?+

Yes. Of the 15 free alternatives to Seline, 14 can be self-hosted on your own server or local machine: OpenPanel (AGPL-3.0), Umami (MIT), PostHog (MIT), Plausible (Open Source), Matomo (GPL-3.0), Rybbit (AGPL-3.0), Countly (Open Source), Tianji (Open Source), OpenWebAnalytics (Open Source), Litlyx (Open Source), Swetrix (Open Source), Betterlytics (Open Source), HitKeep (Open Source), Prisme Analytics (Open Source).

How much does switching from Seline to a free alternative save?+

Seline starts at $35/month per seat ($420/year). Switching a 5-person team to a free alternative like OpenPanel saves $2,100 per year in software subscription fees.

Should I vibe-code or build my own Seline clone from scratch?+

Our build verdict for Seline is NO (use a free alternative, save the tokens). Instead of paying recurring SaaS fees for Seline or rebuilding it from scratch, deploy one of the 15 battle-tested open-source alternatives like OpenPanel.

What is the catch when switching from Seline to OpenPanel?+

Its behavioral analysis, experimentation, taxonomy management and data governance are less deep and mature than Amplitude's.