SprigSee which content actually brings readers back.
Grow by word of mouth, not ads. One line of HTML adds share buttons to your site, then shows you which posts travel and which channels return real readers — including the private “dark social” shares Google Analytics can't see.
From paste to insight in three steps.
Paste one line of HTML.
Drop a single async script tag before </body>. No build step, no plugin, no tag manager. The widget renders your chosen channels and starts tracking immediately.
<!-- paste before </body> --> <script src="https://cdn.sprigshare.com/share.js?key=YOUR_API_KEY" async></script>
Visitors share — we tag every link.
Each share carries an invisible identifier. When someone clicks through and lands back on your site, Sprig connects the return to the exact channel it came from — even iMessage and WhatsApp, the “direct” traffic GA4 can't explain.
See what actually brings people back.
Your dashboard ranks channels by return visits, not raw clicks. Spot the platforms that travel, catch a post going viral early, and report a real viral coefficient — the metric most tools never give you.
See pricing & sign up →Email returns 3× more visitors than Facebook — invisible to GA4.
Reader-driven growth, not just buttons.
Know which content brings readers back
See which platforms actually return visitors — not just which buttons got clicked. This is return-visit attribution.
Count the traffic Google can't see
iMessage, WhatsApp, email — the private "dark social" shares Google Analytics labels "direct" and can't attribute.
Catch a post going viral early
Track return visits per share — your viral coefficient — so you spot what's taking off while it still matters.
Live in one line of HTML
Paste one script tag. Works on any CMS — Squarespace, WordPress, Webflow, Ghost, custom.
Make it yours
Pick your channels, theme, button style, size and accent color. Preview it live before you ship.
A live dashboard, free
Watch shares and return visits update in real time — last 7 days, top channels — no card required.
Find out what really brings your readers back.
Start free with a live dashboard — last 7 days, no card required. Upgrade when you want longer history and viral-spike alerts.