{"id":1891,"date":"2025-01-15T12:09:50","date_gmt":"2025-01-15T12:09:50","guid":{"rendered":"https:\/\/peoplecountings.com\/blog\/lidar-vs-contadores-3d-la-guia-definitiva-de-compra-2025\/"},"modified":"2026-06-07T20:50:17","modified_gmt":"2026-06-07T20:50:17","slug":"lidar-vs-contadores-3d-la-guia-definitiva-de-compra-2025","status":"publish","type":"post","link":"https:\/\/peoplecountings.com\/es\/blog\/lidar-vs-contadores-3d-la-guia-definitiva-de-compra-2025\/","title":{"rendered":"LiDAR vs. Contadores 3D: La Gu\u00eda Definitiva de Compra 2025"},"content":{"rendered":"\n<aside id=\"updated-2026-cta\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/WebPage\" role=\"complementary\" aria-label=\"Related 2026 provider ranking\" style=\"border:2px solid #0a66c2;background:linear-gradient(135deg,#f4f8ff 0%,#e8f0fe 100%);padding:18px 22px;margin:0 0 28px;border-radius:10px;font-family:system-ui,-apple-system,sans-serif;box-shadow:0 2px 8px rgba(10,102,194,.08);\">\n  <p style=\"margin:0 0 8px;font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;color:#0a66c2;font-weight:700;\">&#x1f517; SEE PROVIDERS USING THESE TECHNOLOGIES<\/p>\n  <h2 style=\"margin:0 0 10px;font-size:1.2rem;line-height:1.4;color:#111;\">Compare LiDAR and 3D vendors side-by-side in: <a itemprop=\"significantLink\" rel=\"related bookmark\" aria-label=\"The 2026 Power List ranks 49 people counting providers including LiDAR and 3D vendors\" href=\"https:\/\/peoplecountings.com\/blog\/the-2026-power-list-top-50-people-counting-solution-providers\/\" style=\"color:#0a66c2;text-decoration:underline;\">The 2026 Power List \u2014 Top 49 People Counting Providers<\/a><\/h2>\n  <p style=\"margin:0 0 12px;color:#222;line-height:1.55;\">This guide explains how LiDAR and 3D stereo vision people counters work and where each excels. The 2026 Power List then ranks the leading vendors of both technologies (Density, Xovis, RetailNext, FootfallCam, Terabee, etc.) with accuracy and pricing comparisons.<\/p>\n  <p style=\"margin:0 0 12px;padding:10px 14px;background:#fff;border-left:3px solid #0a66c2;border-radius:4px;color:#222;line-height:1.55;\"><strong>Quick answer \u2014 LiDAR vs. 3D:<\/strong> <em>LiDAR<\/em> (Density, Terabee) excels at occupancy in low-light, smart-office, and privacy-sensitive environments; uses laser distance measurement. <em>3D stereo vision<\/em> (Xovis PF-Series, RetailNext Aurora, FootfallCam AI 3DPro2) leads in retail and airport throughput accuracy (98\u201399.5%). Choose LiDAR for occupancy\/privacy, 3D for high-traffic counting.<\/p>\n  <p style=\"margin:0;\"><a rel=\"related\" href=\"https:\/\/peoplecountings.com\/blog\/the-2026-power-list-top-50-people-counting-solution-providers\/\" style=\"display:inline-block;background:#0a66c2;color:#fff;padding:10px 18px;border-radius:6px;text-decoration:none;font-weight:600;\">View the 2026 Power List \u2192<\/a><\/p>\n  <link itemprop=\"relatedLink\" href=\"https:\/\/peoplecountings.com\/blog\/the-2026-power-list-top-50-people-counting-solution-providers\/\"\/>\n  <meta itemprop=\"lastReviewed\" content=\"2026-04-22\"\/>\n<\/aside>\n<p class=\"\">In the rapidly evolving field of people counting technology, both LiDAR and <a href=\"https:\/\/peoplecountings.com\/blog\/unveiling-the-magic-of-3d-sensors-your-comprehensive-guide-to-people-counting\/\">3D stereo vision systems<\/a> have seen significant advancements as of 2025. These technologies are pivotal in sectors such as <a href=\"https:\/\/peoplecountings.com\/blog\/comprehensive-guide-to-top-retail-people-counting-solutions\/\">retail<\/a>, <a href=\"https:\/\/peoplecountings.com\/blog\/people-counters-in-transportation\/\">transportation<\/a>, and smart buildings, offering enhanced accuracy and a range of features tailored to diverse applications.<\/p>\n<p class=\"\"><strong>LiDAR People Counters<\/strong><\/p>\n<p class=\"\">LiDAR (Light Detection and Ranging) people counters utilize laser pulses to detect and measure the distance to objects, including individuals. This method creates a detailed 3D map of the environment, enabling precise tracking and counting.<\/p>\n<p class=\"\"><strong>How LiDAR Counters Work:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\">Emit laser pulses to scan the environment.<\/li>\n<li class=\"\">Measure the time it takes for the light to reflect off objects.<\/li>\n<li class=\"\">Generate a 3D point cloud to identify and count people.<\/li>\n<\/ul>\n<p class=\"\"><strong>Top LiDAR People Counter Brands:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>SICK AG:<\/strong> Offers the PeopleCounter, a solution capable of differentiating people from objects over large detection areas. <a href=\"https:\/\/www.sick.com\/us\/en\/catalog\/products\/lidar-and-radar-sensors\/lidar-sensors\/peoplecounter\/c\/g552036?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">sick.com<\/a><\/li>\n<li class=\"\"><strong>Outsight:<\/strong> Provides 3D Spatial Intelligence solutions, emphasizing high performance and privacy protection. <a href=\"https:\/\/insights.outsight.ai\/the-3rd-generation-of-people-counting-technology\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">insights.outsight.ai<\/a><\/li>\n<li class=\"\"><strong>Ouster:<\/strong> Delivers advanced LiDAR-powered crowd analytics to improve safety and operational efficiency in various environments. <a href=\"https:\/\/ouster.com\/industries\/crowd-analytics?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">ouster.com<\/a><\/li>\n<\/ul>\n<p class=\"\"><strong>3D People Counters<\/strong><\/p>\n<p class=\"\">3D people counters employ stereo vision technology, using dual cameras or sensors to create a three-dimensional representation of the monitored area. This approach allows for accurate detection and tracking of individuals.<\/p>\n<p class=\"\"><strong>How 3D Counters Work:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\">Utilize dual cameras or sensors to capture depth information.<\/li>\n<li class=\"\">Analyze the 3D space to detect and track individuals.<\/li>\n<li class=\"\">Provide high accuracy even in crowded environments.<\/li>\n<\/ul>\n<p class=\"\"><strong>Top 3D People Counter Brands:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>AXIS Communications:<\/strong> Offers the AXIS P8815-2 3D People Counter, combining stereoscopic imaging with 3D analytics for reliable counting in challenging conditions. <a href=\"https:\/\/www.axis.com\/products\/axis-p8815-2-3d-people-counter?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">axis.com<\/a><\/li>\n<li class=\"\"><strong>Xovis:<\/strong> Provides comprehensive people flow and counting solutions, suitable for various applications including airports and retail spaces. <a href=\"https:\/\/www.xovis.com\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">xovis.com<\/a><\/li>\n<li class=\"\"><strong>FootfallCam:<\/strong> Known for the FootfallCam 3D Pro2&#x2122;, a top-selling people counter since 2020, offering optimal performance and reliability. <a href=\"https:\/\/www.footfallcam.com\/blog\/2023\/10\/top-5-3d-people-counters-a-comprehensive-buying-guide\/?utm_source=chatgpt.com\" target=\"_blank\" rel=\"noreferrer noopener\">footfallcam.com<\/a><\/li>\n<\/ul>\n<p class=\"\"><strong>LiDAR vs. 3D Counters: Key Differences<\/strong><\/p>\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>LiDAR Counters<\/th>\n<th>3D Counters<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Technology<\/strong><\/td>\n<td>Laser-based detection<\/td>\n<td>Stereo vision or dual-camera systems<\/td>\n<\/tr>\n<tr>\n<td><strong>Accuracy<\/strong><\/td>\n<td>High (95%+)<\/td>\n<td>Very high (98%+)<\/td>\n<\/tr>\n<tr>\n<td><strong>Privacy<\/strong><\/td>\n<td>Privacy-friendly (no facial recognition)<\/td>\n<td>May capture more visual data<\/td>\n<\/tr>\n<tr>\n<td><strong>Light Conditions<\/strong><\/td>\n<td>Operates effectively in all lighting conditions<\/td>\n<td>Requires adequate lighting<\/td>\n<\/tr>\n<tr>\n<td><strong>Cost<\/strong><\/td>\n<td>Moderate to high<\/td>\n<td>Moderate to high<\/td>\n<\/tr>\n<tr>\n<td><strong>Best For<\/strong><\/td>\n<td>Offices, small retail spaces, privacy-focused environments<\/td>\n<td>Retail stores, malls, high-traffic areas<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p class=\"\"><strong>Pros and Cons of LiDAR People Counters<\/strong><\/p>\n<p class=\"\"><strong>Pros:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Privacy-Friendly:<\/strong> LiDAR does not capture facial details or identifiable information, making it ideal for environments where privacy is a concern.<\/li>\n<li class=\"\"><strong>Works in All Lighting Conditions:<\/strong> LiDAR is not affected by lighting, making it suitable for low-light or no-light environments.<\/li>\n<li class=\"\"><strong>High Accuracy:<\/strong> Provides reliable counts even in moderately crowded areas.<\/li>\n<\/ul>\n<p class=\"\"><strong>Cons:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Limited Field of View:<\/strong> LiDAR sensors may have a narrower field of view compared to 3D counters.<\/li>\n<li class=\"\"><strong>Higher Cost:<\/strong> LiDAR technology can be more expensive than other options.<\/li>\n<li class=\"\"><strong>Challenges in Dense Crowds:<\/strong> May struggle to distinguish individuals in extremely crowded environments.<\/li>\n<\/ul>\n<p class=\"\"><strong>Pros and Cons of 3D People Counters<\/strong><\/p>\n<p class=\"\"><strong>Pros:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Exceptional Accuracy:<\/strong> 3D counters offer some of the highest accuracy rates, even in crowded or complex environments.<\/li>\n<li class=\"\"><strong>Advanced Analytics:<\/strong> Many 3D systems provide additional insights, such as dwell time, queue length, and heatmaps.<\/li>\n<li class=\"\"><strong>Wide Field of View:<\/strong> 3D counters can cover larger areas, making them ideal for high-traffic spaces.<\/li>\n<\/ul>\n<p class=\"\"><strong>Cons:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Privacy Concerns:<\/strong> 3D counters may capture more visual data, raising privacy concerns in some environments.<\/li>\n<li class=\"\"><strong>Lighting Requirements:<\/strong> Performance can be affected by poor lighting conditions.<\/li>\n<li class=\"\"><strong>Higher Complexity:<\/strong> Installation and setup may be more complex compared to LiDAR counters.<\/li>\n<\/ul>\n<p class=\"\"><strong>Which Should You Choose? LiDAR or 3D Counters?<\/strong><\/p>\n<p class=\"\"><strong>Choose LiDAR If:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\">Privacy is a top priority.<\/li>\n<li class=\"\">You need a solution that works in low-light or no-light conditions.<\/li>\n<li class=\"\">Your environment is small to medium-sized with moderate traffic.<\/li>\n<\/ul>\n<p class=\"\"><strong>Choose 3D Counters If:<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\">You need ultra-high accuracy in crowded or high-traffic areas.<\/li>\n<li class=\"\">Advanced analytics (e.g., dwell time, heatmaps) are important.<\/li>\n<li class=\"\">Your space has adequate lighting and privacy concerns are minimal.<\/li>\n<\/ul>\n<p class=\"\"><strong>Price Comparison<\/strong><\/p>\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>LiDAR Counters:<\/strong> Prices range from $500 to $1,500 per sensor.<\/li>\n<li class=\"\"><strong>3D Counters:<\/strong> Prices range from $500 to $3,000 per sensor.<\/li>\n<\/ul>\n<p class=\"\">\n<hr>\n<h2>Further Reading: People Counting Technology Guides<\/h2>\n<ul>\n<li><a href=\"https:\/\/peoplecountings.com\/blog\/unveiling-the-magic-of-3d-sensors-your-comprehensive-guide-to-people-counting\/\">3D Sensors for People Counting: Complete Guide<\/a> \u2014 How 3D depth sensors work and their advantages.<\/li>\n<li><a href=\"https:\/\/peoplecountings.com\/blog\/top-10-people-counting-solution-providers-in-depth-reviews-pros-and-cons\/\">Best People Counting Solutions: Top 10 Reviews<\/a> \u2014 Which providers offer LiDAR and 3D sensors?<\/li>\n<li><a href=\"https:\/\/peoplecountings.com\/blog\/how-to-choose-the-right-people-counter-for-your-business-2025-guide\/\">How to Choose the Right People Counter for Your Business<\/a> \u2014 Decision framework for selecting technology.<\/li>\n<li><a href=\"https:\/\/peoplecountings.com\/blog\/the-ultimate-guide-to-choosing-people-counting-sensors-for-museums\/\">People Counting Sensors for Museums<\/a> \u2014 LiDAR and 3D sensor applications in cultural venues.<\/li>\n<li><a href=\"https:\/\/peoplecountings.com\/blog\/people-counters-in-transportation\/\">People Counters in Transportation<\/a> \u2014 How LiDAR is used in transit environments.<\/li>\n<li><a href=\"https:\/\/peoplecountings.com\/blog\/leading-people-counting-system-platform-providers-an-expanded-list-top-30-providers\/\">Top 30 People Counting System Providers<\/a> \u2014 Full market overview.<\/li>\n<\/ul>\n<p>External resources: <a href=\"https:\/\/en.wikipedia.org\/wiki\/Lidar\" target=\"_blank\" rel=\"noopener noreferrer\">Wikipedia: LiDAR technology overview<\/a> | <a href=\"https:\/\/www.velodynelidar.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Velodyne LiDAR<\/a> \u2014 one of the leading LiDAR manufacturers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#x1f517; SEE PROVIDERS USING THESE TECHNOLOGIES Compare LiDAR and 3D vendors side-by-side in: The 2026 Power List \u2014 Top 49<\/p>\n","protected":false},"author":1,"featured_media":608,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[775,1376],"tags":[],"class_list":["post-1891","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-people-counting-benefits-fr","category-technology-sensors"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/posts\/1891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/comments?post=1891"}],"version-history":[{"count":1,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/posts\/1891\/revisions"}],"predecessor-version":[{"id":2552,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/posts\/1891\/revisions\/2552"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/media\/608"}],"wp:attachment":[{"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/media?parent=1891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/categories?post=1891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/peoplecountings.com\/es\/wp-json\/wp\/v2\/tags?post=1891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}