On-Premise vs Edge vs Cloud AI Video Analytics: Which Should You Choose?
Where AI video analytics runs affects privacy, bandwidth, speed and cost. A clear comparison of on-premise, edge and cloud deployment for CCTV.
AI video analytics can run in three places: on a small device at your site (edge), on a server you control (on-premise), or in the cloud. The right choice depends on how sensitive your footage is, how many cameras you have, how reliable your internet is and how fast you need alerts. Many sites mix them.
See our AI camera analytics serviceEdge: analysis on a device at your site
A small computer next to your cameras or recorder analyses the video locally. Only alerts and snapshots leave the site. Edge suits locations with limited bandwidth, a few to a few dozen cameras, and a wish to keep video on site.
On-premise: analysis on your own server
Video is analysed on a server inside your network, in your own server room or data centre. It suits larger camera counts, strict data-residency or security policies, and organisations such as factories, campuses and government bodies that do not want footage to leave their network.
Cloud: analysis on remote servers
Video or frames are sent to cloud servers for analysis. It is quick to start and easy to scale, but it needs steady upload bandwidth, and some organisations cannot send footage outside their network.
How to choose
Start with policy: if footage must stay on site, choose edge or on-premise. Then check bandwidth: many cameras and weak internet point away from the cloud. Then consider scale and maintenance: cloud is lighter to maintain, on-premise gives the most control. A hybrid, with analysis on site and a dashboard in the cloud showing only alerts, is common.
What Ch.AI Labs offers
Ch.AI Labs deploys AI video analytics at the edge, on-premise or in the cloud, whichever fits your site, and it can stay fully on-site. Alerts go to WhatsApp, email or a control room with image evidence.
Quick answers
Frequently asked questions
What is on-premise AI video analytics?
It is AI video analysis that runs on a server inside your own network, so camera footage does not have to leave your premises.
What is edge AI video analytics?
Edge AI analyses video on a small device at your site, sending only alerts and snapshots onward, which saves bandwidth and keeps video local.
Is cloud video analytics safe?
It can be, with proper access controls and encryption, but some organisations prefer or require that footage stays on their own network.
Can AI CCTV analytics work without the cloud?
Yes. Edge and on-premise deployments work entirely on site, with no cloud needed.