# ApplianSys > ApplianSys is a UK-based server appliance specialist, founded in 2000, with customers in 155+ countries. It designs, builds and sells purpose-built network appliances that make network managers' lives easier: CACHEBOX (web caching proxy appliances), DNSBOX (DNS, DHCP and IPAM / "DDI" appliances), and EDUGATEBOX (an all-in-one internet gateway for schools). Customers include ISPs, enterprises, education authorities, schools, public sector bodies and service providers. All products are delivered as dedicated hardware/software appliances, backed by direct technical support, and positioned as simpler, more reliable and better value than general-purpose servers or software-only alternatives. ## CACHEBOX - [CACHEBOX Introduction](https://www.appliansys.com/cachebox/): Overview of CACHEBOX, ApplianSys's web cache appliance range — who needs it, what it does (saves bandwidth, speeds up the web, lets you monitor/control usage), and why customers pick it. - [Why Cache](https://www.appliansys.com/cachebox/other/non-tech/overviews/why-cache/): Explains the case for deploying a web cache — typical bandwidth savings of 20-40%, faster access for users, and usage visibility — for both bandwidth-constrained networks and high-capacity networks under pressure from video/software-update traffic. - [Why CACHEBOX](https://www.appliansys.com/cachebox/other/non-tech/overviews/about-cachebox/): Explains what differentiates CACHEBOX from other caching options — a dedicated caching engine tuned since 2001, intelligent caching of "uncacheable" content like video and software updates, ease of use, service, and pricing — plus its flexible range of hardware models, sector editions, and management options. ## DNSBOX - [DNSBOX Introduction](https://www.appliansys.com/dnsbox/other/non-tech/overview/introduction/): Overview of DNSBOX, ApplianSys's DDI (DNS, DHCP, IPAM) appliance range — who needs it and why customers (from Global 100 companies to governments and SMEs) choose it over alternatives. - [Why DDI](https://www.appliansys.com/dnsbox/other/non-tech/overview/why-ddi/): Explains why organizations need an integrated DDI (DNS/DHCP/IP Address Management) solution — simplifying admin, increasing control and visibility, and protecting core network services from security threats and failures. - [Why DNSBOX](https://www.appliansys.com/dnsbox/other/non-tech/overview/why-dnsbox/): Explains what differentiates DNSBOX — purpose-built master/slave appliance models, the ApplianSys appliance platform (GUI, hardened OS, hardware), reliability/redundancy, flexibility, service, and pricing versus alternative DDI solutions. - [Standalone DHCP](https://www.appliansys.com/dnsbox/other/non-tech/overview/dhcp-only/): Describes DNSBOX as a dedicated, standalone DHCP appliance for organizations that just need reliable DHCP failover or high-performance DHCP, without a full DDI deployment. ## EDUGATEBOX - [EDUGATEBOX Introduction](https://www.appliansys.com/edugatebox/): Overview of EDUGATEBOX, an all-in-one network appliance that gets schools online easily, safely and affordably — combining routing, DNS/DHCP, content filtering, firewall, caching and traffic shaping in a single unit for up to 50 student devices. - [Getting Online](https://www.appliansys.com/edugatebox/education-authority/non-tech/classroom-internet/): Describes the three steps EDUGATEBOX enables for education authorities getting classrooms online: connecting devices to online content, protecting students and devices from online threats, and optimising bandwidth costs and speed. - [Why EDUGATEBOX](https://www.appliansys.com/edugatebox/education-authority/non-tech/edugatebox-makes-it-easy-to-get-classrooms-online/): Explains how EDUGATEBOX combines routers/switches, DNS/DHCP, content filtering, firewall, caching/traffic shaping and network monitoring into one simple, modular appliance so schools avoid needing specialist local IT skills. ## Company - [About ApplianSys](https://www.appliansys.com/company/): Company background — UK-based, founded 2000, customers in 155 countries, mission to make network managers' lives easier through fit-for-purpose appliances backed by strong service and support.