Sighthound ALPR
Ridiculously Accurate
Automatic License Plate Recognition - processing over 1 billion images per year.
Detect, recognize and search vehicle license plates, make, model, and color. Works with live cameras and pre-recorded video or images. You can try it now:
Sighthound ALPR Editions
- ALPR Free
Free
forever, no strings attachedOne camera
7 day video retention
Up to 5 users
Up to 1000 daily detections & alerts
Partial developer API
- Download
- ALPR Pro
$24.99
per camera, per month - billed annuallyUp to 100 cameras
90 day video retention
Unlimited users
Unlimited detections & alerts
Full developer API
- Get Started
- ALPR Enterprise
Contact Us
for custom pricing solutionsUnlimited cameras
Unlimited video retention
Unlimited users + LDAP SSO
Unlimited detections & alerts
Full API + Custom integrations & UI
- Contact Us
Looking for the most versatile ALPR?
You’ve found it.

Complete Vehicle Analytics
Recognizes nearly 10,000
unique vehicle makes, models and colors.

Unmatched Camera Support
Support for low-lighting, near infrared (IR cameras), wide -angled cameras (multiple lanes),
acute-angled cameras (up to 90 degrees),
shadows and occlusion.

Deploy in ANY Environment
Designed to work on edge, premise, or cloud servers and is available as software,
Sighthound-hosted Software as a Service (SaaS),
or turnkey hardware + software solutions.

Works Worldwide
Detect and recognize plates from over one hundred countries, states, and territories.
Try our Online ALPR Demo
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Try our Online ALPR Demo
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Sighthound ALPR Benefits
Simplified, flexible pricing matches your requirements better
Free version allows up to five users and one week of data retention
Optimize CapEx & OpEx with flexible deployment and subscription options
Universally compatible hardware requirements for any IP Camera
Multiple-lane license plate and vehicle analysis
Flexibility in camera placement, height and angle
Cameras can be either mobile or fixed
Accommodates broad range of lighting conditions
Robust ALPR + Vehicle Analytics
The Sighthound suite of Automatic License Plate Recognition (ALPR) software, services, and solutions is built on its 10-year heritage of innovative computer vision products. Sighthound ALPR automatically recognizes license plates from over one hundred countries, states, and territories. An easy to use web portal provides the sophisticated license plate detection, alert, and search capabilities required to monitor a network of cameras based on time and location.
Common Use Cases

Smart Cities
Powering smart cities with complete computer vision capabilities in one deeply-learned platform.

Surveillance
Intelligent visual search to stored video files and live feeds. Use the SDK’s person, vehicle, LPR and other capabilities for BOLO, parking enforcement and amber alerts.

Tolls
Power your tolls for safety, accuracy, and revenue growth by integrating Sighthound IO platform into your current platform.

Parking
Parktek is a growing business segment in need of better technology. Optimize your lots and eliminate lost revenue through ticketless systems.

Gated Entry
Leverage extremely accurate LPR and vehicle recognition to facilitate entry authentication.

Demographics
Power your OOH advertising or location demographics with a complete suite of LPR, vehicle, and people segmentation to bring the power of digital analytics and demographics data to the real world.
Deployment Environments
Sighthound ALPR is available for deployment in the cloud, on-premise, or within edge devices including in-vehicle cameras and digital signage.

On Premise

Cloud

Edge Devices

Windows OS

Linux OS
Speed & Accuracy Benchmarks
Industry-leading benchmarks supported by world-class support.
Accuracy

Performance/Speed

Vision Capabilities

Accuracy based on Caltech Car Dataset
Up to 160 FPS performance on GPU
Real-time performance on CPU
License plate detection
License plate character recognition
License plate region recognition
Vehicle make, model, color
Have questions?
We’d like to help.
info@sighthound.com