Your forms don't know when to show up. Allegro does.
Allegro evaluates how visitors interact with your site, shows a form at the right moment, and notifies you the second someone responds. One-step setup on your existing site.
Tell Spark what you need.
Spark is Allegro's built-in AI assistant. Describe the program you want to run — Spark designs your windows, builds your forms, and configures the triggers to match your goals. You review, adjust if needed, and launch.
The form shows up at the right moment.
Not on a timer. Not on every page load. Allegro evaluates visitor behavior against your triggers — combining signals like scroll depth, return visits, and time on page — and displays the form only when the conditions you've set are met.
You get notified. Instantly.
The second someone submits, you know — by email, SMS, or both. Every lead also appears in your dashboard. Not on your next login. Not in a daily digest. Right now.
One-step setup on your existing site. No migration, no retooling.
See what's working. Adjust.
Your dashboard shows every submission, every trigger that fired, and how your forms are performing. Adjust your triggers, redesign a window, or let Spark suggest improvements — all without touching your site's code.
Used by real businesses. Here's what happened.
This site runs on Allegro. The contact form you may have seen was targeted to this visit — timed, not scheduled.
Read the case studies →Try Starter free for 3 months. Fixed pricing on every plan.
Three plans. Predictable monthly cost. No surprise overages.
For individuals and small teams getting started with lead capture.
For growing businesses running multiple campaigns.
For organizations supporting multiple business lines.