Best Christmas Light Design Software for Installers (2026 Comparison)

What Christmas light design software has to do

Homeowners don't buy linear feet of C9. They buy a picture of their own house glowing on a December night. Design software exists to put that picture in front of them before you've spent an hour on a ladder — and then turn it into a priced proposal fast enough to close while they're still excited.

So we judged every tool on five things: how real the render looks on the customer's actual house, whether the estimate uses your prices, whether the proposal is something you'd be proud to send, what it costs per year, and whether it does anything to fill your pipeline. That last one matters more than most installers realize — a design tool with no customers to design for is a very pretty spreadsheet.

Light Designer — $50/mo or $500/yr

Photorealistic AI night renders on the homeowner's real photo or a Street View capture, a manual mockup builder where every light you draw stays exactly where you put it, instant estimates from your per-foot and per-item rates, branded PDF proposals with a shareable link, and a lead pipeline with follow-up reminders. Unlimited team users are included.

The differentiator is lead generation: Light Designer runs national homeowner ad campaigns, homeowners design their own house, and if they're in your service area the lead lands in your pipeline with the render and quote attached. Pay per lead from a prepaid wallet; bad leads are refunded. Renders are also corrected against photos of real finished installs, so accuracy improves every season. 7-day free trial plus a 30-day money-back guarantee.

Light Design Hero — $99/mo annual, $129/mo monthly

A polished design studio with Street View pull, AI clutter removal, manual and AI design modes, an 'AI Finish' pass that turns a rough sketch into a night render, satellite roofline tracing, a price book, proposals with e-sign, and an embeddable lead widget for your own website. Permanent lighting is included. Pro is capped at 3 seats.

It's a strong tool for a shop that already has plenty of inbound demand. What it doesn't do is generate any of that demand — the lead widget only captures traffic you already own. At roughly double Light Designer's price, you're paying more for a tool that stops at the proposal.

Their photoAI design

Strandr — $197/yr

A budget mockup tool: overlay lights on a photo, adjust, export. No photorealistic render, no estimating at your rates, no proposals, no CRM, no leads. Fine for a first season; most installers outgrow it the first time a homeowner asks 'what would that actually look like at night?'

Holiday Home Concepts — roughly $130/mo

The long-standing suite many installers trained on. Manual mockup overlays, a calculator, and proposal exports. It's dependable, but the overlay look is dated next to an AI night render, the workflow is desktop-heavy, and there's no lead generation. At its price point, it's the most expensive option in this list.

Their photoAI design

LightHawk — $197–$299/yr

Photo mockups (day and night view), estimating from your saved pricing tiers, a job tracker with quoted/sold/installed/removed stages, and scheduling. Good bundle for a solo operator who wants scheduling in the same login. Renders are overlays rather than photorealistic, and there's no lead generation.

The bottom line

If you only need mockups, Strandr is the cheapest. If you want the full design-measure-quote studio and already have all the leads you can handle, Light Design Hero is excellent — at double the price. If you want photorealistic renders, proposals at your prices, unlimited users, and a tool that also sends you homeowners who are actively asking for a quote, Light Designer is the only option on the list that does it, and it costs half as much.

Run the same house through two of them this week. The render that makes you say 'that's the house' is the one your customers will say yes to.