Yield | Revenue Analytics PHP Script With Flutter App

Every analytics tool on your server can tell you that 4,000 people visited last month. Almost none can tell you that the 61 who came from your newsletter are worth $14.20 each and the 1,900 from paid search are worth eleven cents. Yield closes that loop. It ties every pageview, referrer and UTM set to a visitor, carries that visitor into checkout, and stitches the payment webhook back to the session that earned it.

The headline number on the dashboard is not pageviews. It is revenue per visitor.

Yield runs entirely on your own server. One purchase, no monthly fee, no per-event overage, and no customer data leaving your infrastructure.

What it does

• Revenue attribution that actually works. First-touch, last-touch or linear, with a configurable attribution window. Every dollar is traced to a channel, campaign, referrer, landing page and UTM combination.
• Five payment gateways, signature-verified. Stripe, Paddle, Lemon Squeezy, Polar and Paystack. Every webhook delivery is logged with the reason it did or did not attribute, so a missing payment is a question you can answer instead of guess at.
• A tracking script under 4 KB. No third-party requests, no cookie banner required in cookieless mode, automatic outbound-link stamping so your buy button carries the visitor id without you touching it.
• Realtime. Who is on the site right now, which page they are on, where they came from, and a live pulse of the last hour.
• Funnels and goals. Step-by-step drop-off with the revenue behind each conversion, not just a count.
• Per-visitor journeys. Every session, every page, every payment for one person, on one screen.
• Public share links. Read-only dashboards for a client or an investor, optionally password-protected, with revenue hidden if you want the traffic without the numbers.
• A native mobile app, with push. Flutter source included for iOS and Android, and an optional Firebase Cloud Messaging integration that tells you the moment a payment lands, naming the channel that earned it. Sign in with the same account and the whole dashboard is in your pocket. Try the Android build from the demo landing page, then rebuild it against your own install with a single flag.
• Teams. Owner, admin, analyst and viewer roles per site, on top of an install-wide administrator or member role, all enforced by policies rather than by hiding buttons. One account opens both the reporting dashboard and the settings panel, with password reset by email, so nobody is ever locked out of their own analytics.
• It stays fast. Nothing is written inside the web request and no chart is computed from raw events on page load. Ingestion is queued, reporting reads pre-aggregated rollups, and raw events age out on a retention window you set.