Crestron vs Lutron vs Control4 vs Savant: An Expert Comparison (2026)

Which Platform Actually Suits Your Project

Originally published April 2020 · Updated October 2026

If you are comparing smart home systems, you will almost certainly have encountered the same four names: Crestron, Lutron, Control4 and Savant. They dominate the professional end of the residential market, and each has genuine strengths. But they are not interchangeable — and choosing the wrong one is an expensive mistake. We install all four, and have been installing Crestron and Lutron since 1998. This is our honest, independent assessment — no brand loyalty, no affiliate arrangements. Just 25 years of project experience distilled into a guide we would want to read ourselves.

2026 update: This post has been revised for 2026 with updated Lutron Homeworks QSX specifications. In October 2026 we added Savant to the comparison, along with a closing section on when a multi-room audio system alone is all you need.

Quick Summary: Which System Does What

Before going into detail, here is the honest short answer to the question most people are really asking:

Lutron is the world’s best lighting and shading control system. It does not try to do everything — it tries to do lighting better than anyone else, and succeeds.

Crestron is the most powerful and flexible whole-home automation platform. It controls everything — AV, lighting, HVAC, security, access control — and integrates natively with Lutron.

Control4 is a capable, more accessible automation platform, suited to homes where the project does not require the depth of customisation that Crestron offers.

Savant is a premium, design-led control platform with exceptional interfaces and deep Apple integration, suited to homes where the interface is part of the interior and the brief does not need Crestron’s bespoke depth.

The most capable homes we install use Lutron and Crestron together — Lutron for all lighting and shading, Crestron as the central automation brain. This combination is more expensive, but it is the right answer for serious projects.

Lutron: The Lighting Specialist

Lutron was founded in 1961 — the year they invented the solid-state dimmer. Sixty-five years later, they are still exclusively focused on lighting and shading control. That focus shows in everything they make: the quality of the dimming curve, the feel of the keypads, the reliability of the RF technology, and the depth of the product range. As a certified Lutron lighting control installer since 1998, we specify and install Lutron Homeworks QSX across the UK and overseas.

Lutron Homeworks QSX
Lutron Homeworks QSX is the flagship residential system. It is a wired system — more accurately described as a wired backbone with wireless peripheral options — and it is designed for the most demanding homes. QSX has no effective limit on the number of zones or devices. It supports Lutron’s full designer keypad range — Alisse, Palladiom, Avienna — in dozens of finishes. It integrates natively with Ketra, Lutron’s full-spectrum intelligent lighting system that goes beyond tunable white to replicate natural daylight cycles throughout the day. And it offers the deepest integration with third-party systems including Crestron. For large new builds, Grade I and II listed estates, multi-building projects and clients for whom only the best will do, QSX is the correct system. For serious projects, nothing comes close.

What affects the cost: the number of zones and dimmer modules in the central rack, the keypad range and finishes chosen, whether Ketra fixtures are specified, the extent of motorised shading, the number of buildings served and the depth of third-party integration. We provide a free, detailed quotation based on your drawings.

Lutron and Shading
One point worth emphasising across all Lutron systems: Lutron is the world’s largest manufacturer of motorised window treatments. Their Sivoia QS and Palladiom shading systems are simply better than anything else available — quieter, more reliable, and more deeply integrated with the lighting system. Integrating lighting and shading via a single Lutron system, rather than using a third-party shading system, always produces a better result.

Lutron: Summary

• Wired backbone with wireless peripheral options
• No effective limit on the number of zones or devices
• Full designer keypad range — Alisse, Palladiom, Avienna — in dozens of finishes
• Native integration with Ketra full-spectrum lighting
• The deepest third-party integration, including Crestron
• Best suited to large new builds, multi-building estates and demanding projects

Crestron: The Automation Specialist

Crestron was founded in 1969 and, like Lutron, has spent over fifty years focused on a single mission — professional-grade control systems for residential and commercial environments. Where Lutron has gone deep on lighting and shading, Crestron has gone wide across everything else: AV distribution, HVAC, access control, security, energy management and more. The defining characteristic of Crestron is flexibility. A Crestron programmer can make the system do almost anything. There are no template-driven limitations, no pre-approved device lists and no ceiling on complexity. If a device has an IP address, a serial port or a relay, Crestron can control it. The interface — touchpanels, apps, keypads — can be designed completely bespoke, to any visual specification. This flexibility comes with two important caveats. First, Crestron requires a skilled programmer. The system does not configure itself — every function, every macro, every interface element is coded. This means your installer matters enormously. A good Crestron programmer delivers a system that feels effortless. A poor one delivers something frustrating and expensive to fix. Second, that programming time is reflected in the cost. Crestron projects are not cheap, and they should not be. You are paying for a bespoke, hand-crafted system.

Crestron Home vs Crestron Custom
It is worth distinguishing between Crestron Home — a more streamlined, app-based platform designed for faster deployment — and Crestron Custom (sometimes called Crestron Pyng or full Crestron), which offers unlimited programming depth. For most serious residential projects, Crestron Custom is the appropriate platform. Crestron Home suits smaller projects where budget and timeline are priorities over bespoke depth.

Crestron and Lutron Together
Crestron integrates natively and deeply with Lutron. In practice, the most common high-end configuration we specify is Lutron Homeworks QSX for all lighting and shading, controlled via a Crestron interface. This gives you the best lighting system in the world integrated with the best automation platform in the world — controlled from a single, bespoke touchpanel or app. It is our most recommended combination for large new builds and major renovations.

Crestron: Summary

• The most flexible and powerful whole-home automation platform available
• Completely bespoke programming — no template limitations
• Integrates natively with Lutron, Savant, AMX, KNX and most building management systems
• Requires a skilled certified programmer — your installer matters as much as the hardware
• Cost is driven by the number of rooms, the hardware tier and the depth of programming and integration
• The right choice when nothing less than full control and full customisation will do

Control4: The Accessible Automation Platform

Control4 was founded in 2003 — a generation behind Lutron and Crestron — and has built its market position on accessibility. It is easier to install, faster to commission and less expensive than a full Crestron system. For homeowners who want solid AV distribution, multi-room audio, lighting control and smart home integration without the cost or complexity of Crestron, Control4 is a legitimate and capable choice. The platform integrates with over 12,000 third-party products and services via pre-written drivers, including Lutron, Sonos, Nest, Ring and most major AV brands. This breadth of integration is genuinely impressive and one of Control4’s strongest selling points. The limitations become apparent at the top of the market. Control4 interfaces are largely template-driven — a competent programmer can do a great deal within those templates, but truly bespoke interfaces and unusual integrations are difficult or impossible. Very large or complex projects tend to expose the ceiling of what Control4 can do. For those projects, Crestron is the right platform. Control4 acquired Snap One in 2023, which has expanded its ecosystem further and brought additional hardware options to the platform. The combined business is now the largest smart home integrator brand in the world by volume.

Control4 and Lighting
Control4 offers its own lighting control range, and it integrates with Lutron. For projects where budget is a consideration and whole-home lighting control is required, Control4 lighting can be a practical solution. For projects where the quality of the lighting system matters — the dimming curve, the keypad design, the reliability of the RF — we still prefer to specify Lutron, even within a Control4 project.

Control4: Summary

• Accessible, capable smart home automation platform
• Excellent third-party integration — 12,000+ compatible products and services
• Faster and less expensive to install than Crestron
• Template-driven interfaces — less bespoke customisation than Crestron
• Better suited to small and mid-size projects; large complex installations can hit limitations
• Integrates with Lutron for lighting if required

Savant: The Design-Led Control Platform

Savant is a premium control platform designed for high-end residential automation, integrating lighting, blinds, climate, audio and video, security and access control through a single interface. It is the relative newcomer beside Crestron and Lutron, and it has built its reputation on the quality of its interfaces: the Savant app on iOS and Android, the Pro Remote with built-in voice control, Savant Home for Apple TV, and 5″ and 8″ touch panels, with keypads from the Metropolitan, Echo and Ascend ranges in wired and wireless versions. Siri voice control is built in throughout the current platform, which is why Savant is often the logical choice for committed Apple users, and why it excels in design-focused luxury spaces where the interface is part of the interior.

Savant runs on Cat6 structured cabling, with its control modules communicating over Ethernet back to a host in the equipment rack, which makes the network the foundation of the whole system. It integrates with Lutron lighting and Kaleidescape media servers via open protocols. Programming is more configuration-driven than a fully bespoke Crestron system, which suits homes where the brief does not call for unusual integrations and can translate into a lower installation cost. Once a home exceeds around 8,000 sq ft, spans several buildings or needs integrations such as distributed video, large HVAC zones, pools, gates or motorised skylights, Crestron becomes the stronger specification. Our technical staff are trained and accredited by Savant. You can read more on our Savant dealer page, and our Crestron vs Savant comparison covers those two platforms head to head.

Savant: Summary

• Polished, design-led control platform with exceptional interfaces
• Deep Apple integration, including built-in Siri voice control
• Configuration-driven programming — less bespoke than Crestron
• Integrates with Lutron lighting and Kaleidescape media servers
• Best suited to design-led homes without unusual integration needs; Crestron is the stronger specification above around 8,000 sq ft or across several buildings
• Requires a Savant-accredited installer

Head-to-Head Comparison

Which System Should You Choose?

Rather than a definitive ranking — which would be misleading, because the right answer depends on your project — here is how we think about the decision.

Lutron Homeworks QSX

• You are building or significantly renovating a large home (typically over 5,000 sq ft)
• Lighting quality, keypad design and reliability are the highest priority
• You want Ketra full-spectrum lighting or the Palladiom/Alisse keypad ranges
• You are also specifying Crestron for overall automation
• You have an architect or interior designer with specific keypad finish requirements

Crestron

• You need comprehensive whole-home control — AV, lighting, HVAC, security, access — from a single bespoke interface
• You have unusual or complex integration requirements
• You want a fully bespoke touchpanel interface designed to your specification
• You are combining with Lutron for lighting (our most recommended configuration)
• The project is large enough to justify the investment in programming depth

Control4

• You want capable smart home automation at a more accessible price point than Crestron
• The project does not require bespoke programming or unusual integrations
• Multi-room audio, AV distribution and lighting automation are the main priorities
• You are happy working within a template-driven interface

Savant

• The home is design-led and the look and feel of every keypad, remote and screen matters as much as what it controls
• You are a committed Apple user and want an interface that feels like a natural extension of that ecosystem
• The brief does not require unusual integrations or fully bespoke programming
• The property is below the scale, around 8,000 sq ft or several buildings, at which Crestron becomes the stronger specification

Consider Lutron + Crestron together if:

• You want the best possible result and budget is not the primary constraint
• This is a large new build or major renovation where you are specifying from scratch
• You want Lutron lighting and shading quality with Crestron’s automation depth and bespoke interface
• This is the configuration we most frequently recommend for serious projects, and the one we are most experienced in delivering

Why You Might Not Need a Smart Home System at All – When a Multi-Room Audio System Is Enough

Before committing to a control platform, it is worth asking whether you need one. Not every home does, and the most useful thing we can tell a client at the first meeting is sometimes that a simpler system will do the job. The question comes down to how many things you want to work together. If what you want is music in several rooms, a dedicated multi-room audio platform may be all you need. Sonos is the most widely specified multi-room audio system we install for whole-home background music. It handles Spotify, Apple Music, Tidal, internet radio and AirPlay from a single interface and supports multi-room grouping, and installed properly, with Sonos Amp driving high-quality in-ceiling speakers, it gives a home music that is heard but equipment that is not seen. Bluesound and NAD take a different approach. Bluesound built BluOS from scratch as a dedicated, music-only operating system, designed to work reliably and stay simple enough for every member of a family to use without instruction, and the same platform scales from a two-room apartment to an estate with dozens of independent zones.

Both are excellent at what they do, and for a home where the only brief is music, they can be the right answer without a wider control system. Our multi-room audio and whole-house AV service covers how we design and install both, and the further step up to a fully distributed audio and video system.

Where Music-Only Platforms Stop

The limit of Sonos and Bluesound is the same as their strength: they do music, and nothing else. They do not control lighting scenes, shading, heating, security or video distribution, and they do not run a cinema. Each additional system arrives with its own app, so a home built from separate products ends up needing several interfaces to do what one button should do. Where audio is only one part of the brief, the audio platform sits inside the wider system rather than replacing it. Sonos, for example, integrates with every major smart home platform, including Crestron and Control4, and where a Crestron system is already specified, Crestron NAX can be the better answer for the audio itself.

Signs You Do Need More Than Audio

• You want lighting, shading, heating and security to work together, for example one scene that closes the blinds, dims the lights and starts a film
• You have a cinema or media room that should be controlled from the same interface as the rest of the house
• The home is large, spans several buildings or has several households using it
• The interior design means keypads, screens and speakers all need to look considered or disappear completely
• You want one reliable interface that every member of the household can use without instruction

If two or more of those apply, one of the four platforms above is worth the investment. If none do, a well-installed multi-room audio system may be all the home needs.

Frequently Asked Questions

Do I need a smart home system, or is Sonos or Bluesound enough?

If you only want music in several rooms, a dedicated multi-room audio platform such as Sonos or Bluesound can be all you need. They control audio only. Once you want lighting, shading, heating, security, video distribution or a cinema working together from one interface, a control platform such as Crestron, Control4 or Savant is the better foundation, and the audio platform can still sit inside it. Our multi-room audio service covers both approaches.

Is Crestron or Lutron better for lighting control?

For dedicated lighting control, Lutron is the specialist choice — it is what they do exclusively, and the quality of dimming, reliability and keypad design reflects that focus. Crestron offers excellent lighting control as part of a broader automation system, and integrates natively with Lutron, so many projects use both: Lutron for lighting and shading, Crestron for overall home automation. Custom Controls specialise in exactly this combination.

Is Savant or Crestron better for a large home?

Crestron is generally the better fit for large homes, multi-building estates and unusual integrations, thanks to its unlimited programming flexibility. Savant suits design-led homes where the interface is part of the interior, particularly for clients who are committed Apple users. Above around 8,000 sq ft, or where unusual integrations are needed, Crestron becomes the stronger specification.

Which is cheaper — Crestron, Lutron, Control4 or Savant?

Control4 typically has the lowest entry point of the main automation systems, and Savant is often less expensive to install than a fully bespoke Crestron system. Lutron Homeworks QSX and Crestron sit at the premium end for whole-home installations. All of them are professional-grade systems that require certified or accredited installers. The cost of any system depends on the number of rooms, the hardware tier and the complexity of integration, and we provide a free, detailed quotation for every project. The right choice depends on what you need the system to do, not simply on cost.

Can Lutron and Crestron work together?

Yes — and this is one of the most popular configurations for high-end homes. Lutron handles all lighting and shading (doing it better than any other system), while Crestron provides the unified control interface for AV, HVAC, security and more. Custom Controls have been delivering this combination since 1998.

Which system is best for a large new build in the UK?

For large new builds, the most capable and future-proof combination is Lutron Homeworks QSX for lighting and shading, and Crestron for overall home automation. This pairing gives you the world’s best lighting control system integrated with the most flexible automation platform available. Custom Controls have delivered this combination on projects across the UK and internationally.

Talk to an Expert

We install all four platforms, and sometimes more than one on the same project. If you are at the stage of deciding which platform to specify, or whether you need one at all, we are happy to talk through your project without any obligation.

We offer free consultations at our London office, our Cheshire office, or at the Lutron Experience Centre. We can also visit your property.

Contact Custom Controls to discuss your project.

Custom Controls are certified dealers for Crestron, Lutron, Control4 and Savant, and have been installing Crestron and Lutron since 1998. We can advise honestly on which system is right for your specific project during a free, no-obligation consultation.

Crestron Home Automation → · Lutron Lighting Control → · Control4 Smart Homes → · Savant Home Automation → · Multi-Room Audio → · Crestron vs Savant → · Smart Home Automation Guide → · Discuss your project →