Coverage Widget & Lead Capture

One line of code.
A qualified lead every time.

Embed a coverage serviceability widget on your WISP website. Visitors enter their address or drop a pin — you get a line-of-sight-validated lead with contact details and per-tower analysis in your inbox instantly. Three configurable modes, webhook integration to any CRM.

Start 14-day free trial See Pro pricing

GridVisio coverage widget — visitor checks their address and sees instant served/not-served result

Coverage widget embedded on a WISP website

The full lead flow — in seconds

From address entry on your website to a qualified lead in your inbox — here is how it works.

Enter address

Visitor types their address, enters coordinates, or drops a pin on the embedded map. No account required.

LoS runs

GridVisio evaluates the nearest towers, runs line-of-sight + Fresnel check to each, picks the best-serving one.

Result shown

Visitor sees served / not-served. Contact form captures name, email, phone — before or after the result.

Lead in inbox

Instant email: contact details, best tower, per-tower LoS verdict. Lead also in your GridVisio inbox.

Push to CRM

Signed webhook fires to Splynx, UISP, Sonar, or any URL. Zapier template available.

Three modes — your choice

Coverage check only — visitors check their address, see served/not-served, no contact capture. Passive serviceability page.

Coverage first, then capture (recommended) — show the instant coverage result, then the contact form. The positive result motivates the visitor to share their details. Highest conversion rate.

Lead form first — contact details before the result. Captures the lead even if not serviceable — useful as a waitlist/nogo record for future network expansion planning.

All modes configurable per project from your dashboard. No website code change needed when you switch modes.

GridVisio shared map — the same map infrastructure powers the widget embed

Shared map — the foundation of the widget embed

Push leads to your billing system

Every new lead fires a signed JSON webhook. Compatible with Zapier, Make, or any HTTP endpoint.

Webhook — any endpoint

HMAC-SHA256 signed JSON payload. Splynx, Sonar, Powercode, or your own code. Works with anything that accepts HTTP POST.

Zapier / Make

Use the Zapier template to connect your leads to 5,000+ apps — CRMs, email, Slack, Google Sheets, and more.

Splynx

Push the lead directly into Splynx as a new lead record with address, contact info, and serviceability status.

UISP / UCRM

Create a client lead in UISP automatically when a visitor submits the widget on your website.

Frequently asked questions

What plan do I need for the lead-capture widget?

The coverage widget with lead capture is available on the Pro plan ($39/month). The 14-day free trial includes Pro-level access.

Does the visitor need a GridVisio account?

No. The widget is a public-facing tool on your website. Visitors just enter their address — no login required.

How accurate is the coverage check?

The widget runs a real line-of-sight calculation with Fresnel zone analysis using terrain elevation data (SRTM 30m, ASTER 30m, or USGS 10m for the US). It evaluates up to 5 nearby towers and selects the best-serving one.

Can I customise the widget appearance?

Yes — brand colour, thank-you message or redirect URL, which contact fields to show, and widget mode. Changes apply instantly with no website code change needed.

What data does the webhook send?

Signed JSON: contact info (name, email, phone), address, lat/lng, classification (serviceable/marginal/no_service), best-serving tower, and per-tower LoS results.

One line of code.A qualified lead every time.