NORTHSTAR SELECT — RESPONSIVE CRM COST CALCULATOR EMBED
Checked: August 11, 2026

RESPONSIVE EMBED (recommended)
<iframe id="northstar-crm-cost-calculator" src="https://riaselect.com/tools/embed/crm-cost-calculator/?utm_source=publisher_embed&amp;utm_medium=referral&amp;utm_campaign=free_crm_tools&amp;utm_content=cost_calculator" title="CRM Annual Cost Calculator" width="100%" height="920" loading="lazy" style="border:0;border-radius:12px;min-height:640px"></iframe><script>(function(){var f=document.getElementById('northstar-crm-cost-calculator');if(!f)return;window.addEventListener('message',function(e){if(e.origin!=='https://riaselect.com'||e.source!==f.contentWindow||!e.data||e.data.type!=='northstar-embed-resize'||e.data.embed!=='crm-cost-calculator')return;var h=Math.max(640,Math.min(1800,Number(e.data.height)||920));f.style.height=h+'px';});})();</script>

FIXED-HEIGHT FALLBACK (for CMS platforms that remove scripts)
<iframe id="northstar-crm-cost-calculator" src="https://riaselect.com/tools/embed/crm-cost-calculator/?utm_source=publisher_embed&amp;utm_medium=referral&amp;utm_campaign=free_crm_tools&amp;utm_content=cost_calculator" title="CRM Annual Cost Calculator" width="100%" height="920" loading="lazy" style="border:0;border-radius:12px;min-height:640px"></iframe>

The resize listener accepts messages only from https://riaselect.com, verifies the sending iframe, and clamps height between 640 and 1800 pixels. Calculator inputs are not included in resize messages. Keep the visible Northstar Select attribution.