— “It's refreshing to use an analytics tool that just works without any hassle.”
PostHog is a popular product analytics platform, primarily focused on developers and technical teams. It is powerful for feature flags, session replay, and experimentation, but that breadth often requires ongoing instrumentation and deeper setup.
Seline is a focused PostHog alternative for teams that want clear traffic, funnel, journey, and revenue insight without adopting a full developer product suite. You keep day-to-day analytics simple and still get depth when conversion questions appear.
PostHog |  | |
|---|---|---|
No cookie banner needed Standard tracking without a consent banner. | Cookieless is a setting | |
Data never used for ads Visitor data is not sold or used to target ads. | US or EU cloud | Hosted in EU |
Set up in minutes One script, then the first report. | SDK and an event plan | |
Lightweight script How much the tracker adds to the page. | ~2 KB | |
Real-time dashboard The dashboard updates as visits happen. | ||
Funnels Multi-step paths, from visit to signup or sale. | ||
Visitor journeys & profiles One visitor, across sessions. | ||
Revenue attribution Which campaign or page brought the sale. | Stripe, Polar, Shopify, etc. | |
AI chat & MCP Ask in the product, or from Claude and Cursor. | 500 free AI credits | |
Unlimited websites How many sites one subscription covers. | 1 project free, 6 on paid | On one Pro plan |
Agencies & client sites Client sites, separate teams, and who gets the bill. | 6 projects on paid | Per-client teams & billing |
Human support A person replies when a number looks wrong. | Email on paid | Straight from founders |
Free plan A plan you can stay on without paying. | 1M events a month | 7-day trial |
Open source & self-hosting Public code and a server you run yourself. | Self-host | |
Demographics & interests Age, gender, and interest profiles. | No ad profiles | Privacy-first |
Google Ads & BigQuery A native link into Google Ads and BigQuery. | ||
Industry standard The tool people already expect a course for. | No course required | |
Feature flags and experiments Flags and experiments next to the analytics. | 1M flag requests free |
PostHog is excellent when product engineers need one platform for flags, experiments, and deep behavior analysis.
Seline is a better fit when founders and growth teams need fast answers about acquisition and conversion without the setup burden of a full product analytics suite.
Choose PostHog if your team needs one platform for product analytics, experimentation, and feature management with strong engineering ownership.
Choose Seline if you want simple analytics that still answers acquisition, conversion, and revenue questions quickly for product and marketing teams.
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Done-for-you setup and migration services available.
Keep core event and funnel checks, with less interface noise for non-technical teammates.
Journey and funnel views make it easier to explain conversion drops and prioritize practical fixes.
Revenue-linked reporting helps teams align around outcomes, not only event volume.
PostHog pricing can start low, but usage and add-ons can grow cost as teams expand event volume and product surface area.
Seline keeps pricing predictable and focused on core analytics value, so growth teams can budget without surprises.
PostHog has broad product analytics depth for engineering-heavy use cases and experimentation workflows.
Seline prioritizes actionable growth insight with simpler journeys, funnels, and revenue context for leaner teams.
PostHog supports privacy controls with flexible deployment options, including self-hosting for teams that need it.
Seline is cookieless and privacy-first by default, with EU data hosting that helps simplify GDPR workflows.
PostHog setup often involves deeper event design and developer involvement when teams use its full product suite.
Seline is fast to install with a single script and clear event setup, so teams can ship insight quickly.
Seline keeps a lightweight script footprint for teams that care about site speed and SEO impact.
PostHog can be heavier depending on implementation depth and enabled products.
PostHog is a strong choice when product engineers need a broad platform for experimentation and product operations.
Seline is a better PostHog alternative when teams want fast, simple analytics with enough depth to improve conversion.
Seline support comes directly from the team building the product, helping teams move faster during setup and migration.
