Best People Counters for Retail (2026)

In real store conditions, every credible vendor (Dor, RetailNext, ShopperTrak, V-Count, FootfallCam, SenSource) performs in roughly the same range; published differences usually come down to test setup (door type, traffic volume, group-entry logic). Vendors advertising "99.9%" rarely publish methodology. Optimize for install model, integrations, and total cost; on accuracy, ask for test conditions and pilot two sensors side by side in your own store.

On a standard storefront doorway, thermal counters like Dor perform in the same range as stereo-vision and AI-video counters from the same buying tier. Thermal trades demographic estimation for faster install, lower cost, and a privacy posture that does not require a customer-data review. Thermal sensors detect body heat rather than images, so they are unaffected by lighting changes, shadows, and window displays that can confuse video analytics; the main constraint is doorway width, where very wide or double-door entrances may need a second sensor.

For small retailers (1-10 stores), the best people counter is one you can install yourself and connect to your POS without IT help. Dor fits that profile: peel-and-stick install in five minutes, native Shopify and Square integrations, and month-to-month pricing at $150 per location. Camera-based options like RetailNext and ShopperTrak require professional installation and multi-year contracts, which makes economic sense at 50+ stores but not at single-store scale.

A security camera is not a people counter. Retrofitting a camera with people-counting software generally underperforms a purpose-built counter: fine for spotting trends, not reliable enough for conversion-rate math at the hourly level. A dedicated counter is the difference between "we got busy on Saturday" and "our 2pm staffing is off by one associate." The gap shows up in the edge cases that decide accuracy: groups entering together, children, carts, and people lingering in the doorway. Purpose-built counters handle these with dedicated directional logic; retrofitted security cameras usually do not.

Budget vendors, including Dor, start in the low hundreds per door per year all-in. Mid-market 3D and stereo-vision systems run roughly $1,500–$3,000 per door installed, plus annual software. Enterprise platforms like RetailNext and ShopperTrak typically start at $5,000+ per door with multi-year contracts. Dor is a flat $150 per location per month ($135 billed annually) with a one-time $300 hardware cost per sensor, and every feature included. When comparing quotes, price the full three-year picture (hardware, software subscription, installation labor, and any required network or electrical work), because the sensor sticker price is usually the smallest component of total cost.

For retailers of any size seeking faster deployment, the strongest alternatives are Dor (thermal sensing, five-minute self-install, $150 per location per month with a one-time $300 hardware cost per sensor, enterprise rollouts in weeks not months), V-Count (camera-based with demographics, published subscription pricing), and FootfallCam (broad feature set at mid-market pricing). The right alternative depends on what you are replacing: if you need demographics and shopper journeys, stay camera-based; if you need conversion rate with rapid enterprise deployment and no cameras or contracts, Dor is the faster path. See our head-to-head comparisons: <a href="/compare/dor-vs-retailnext">Dor vs RetailNext</a> and <a href="/compare/dor-vs-shoppertrak">Dor vs ShopperTrak</a>.

It depends on the vendor. Dor has native integrations with Shopify, Square, and Vend / Lightspeed, so conversion rate is computed automatically once the POS is connected. Most enterprise vendors require a custom integration project to do the same. When evaluating vendors, ask specifically whether the integration is native (connect accounts and data flows automatically) or a "supported integration" that turns out to be a CSV export or a paid professional-services project.

Only if it uses a camera. Thermal counters like Dor do not. AI-video and stereo-vision counters like RetailNext, ShopperTrak, and V-Count do, which is fine for many retailers, but it triggers GDPR/CCPA review and customer-notice obligations. Decide before you install, not after. GDPR and CCPA obligations are triggered by capturing identifiable images, not by counting itself; in practice that means posted notices at the entrance, data-retention policies, and legal review. Ask camera-based vendors for their compliance documentation before installing.

Same product, different name. "Door counter" emphasizes the install location; "people counter" emphasizes what is being measured. Some vendors also say "footfall counter" or "visitor counter." All refer to the same category. The distinction matters mostly while shopping: searches for "door counter" skew toward simple beam devices, while "people counter" surfaces everything from beam counters to AI vision systems. Whatever the label, evaluate the same six factors: accuracy, install effort, privacy, integrations, total cost, and retailer fit.

With Dor, yes: peel-and-stick install in about five minutes, no electrician and no network drop. Every other vendor on this list requires a professional install, and most need a wired power or network connection. The partial exception is Traf-Sys Direct Count One, which is wireless and battery-powered but still needs careful placement and a receiver. If self-install matters, confirm the details before buying: "wireless" in this category often means wireless data with wired power.