AI Garden Design vs Tilly Design

The online landscape design service acquired by Bower & Branch in 2024, now sold as Design Studio with the plants for sale alongside the plan.

AI Garden Design

This site
Before: Zen tan two-story backyard featuring zen meditation style with concentric raked sand circles, carefully placed stone arrangement, moss patches, low wood meditation bench, single bonsai topiary, stone water bowl, and minimal calming composition.
After: Zen tan two-story backyard featuring zen meditation style with concentric raked sand circles, carefully placed stone arrangement, moss patches, low wood meditation bench, single bonsai topiary, stone water bowl, and minimal calming composition.
Before
After

Real redesign: Zen backyard. Drag to compare.

Price

$19

per month, 250 designs

Turnaround

Under 2 minutes

Unlimited re-rolls on every plan

Best at

Unlimited iterations on your own photo, before you spend a peso on plants

Tilly Design

Human design service, now Bower & Branch
Bower & Branch Design Studio, the landscape design service formerly sold as Tilly

What Tilly is today: Bower & Branch Design Studio.

Price

$559–$1,259

one-time, priced by area

Turnaround

2–4 weeks

Per design round

Best at

A regional plant selection from a company that actually grows and ships the plants

The short answer

Bower & Branch Design Studio, the service formerly sold as Tilly, wins if you want a human-designed plan and would rather buy the plants in the same place you got the plan. AI Garden Design wins if you are still deciding what you want, because $559 is a lot to spend on a direction you have not tested.

What Tilly Design actually is

Tilly was one of the main Yardzen alternatives: human designers, fixed-price packages, a turnaround in weeks. It no longer exists on its own. Bower & Branch, an online marketplace where independent growers sell trees and plants direct to homeowners, acquired Tilly in August 2024 and folded the design team into its own Design Studio. tillydesign.com now redirects there, and the packages are priced under the Bower & Branch name.

You pick a package by area, submit photos and a brief, and a US-based designer produces custom 2D and 3D plans with plant selections chosen for your region, plus hardscape and lighting suggestions. Bower & Branch states the designs are never outsourced. The difference from the old Tilly is what happens after: the plan lands inside a marketplace that sells the trees and plants specified in it.

What it costs
Design Studio packages run $559 for a front yard, $699 for a backyard and $1,049 for a full yard; the Native & Beneficial versions, built around regional natives and pollinator planting, run $699, $839 and $1,259.
How long it takes
Two to four weeks from brief to finished design.

Full Tilly Design cost breakdown →

Where the money goes

Tilly does not exist any more, and what replaced it is a different proposition

If you are comparing Tilly against anything, start here: Bower & Branch acquired it in August 2024 and folded the design team into its own Design Studio. tillydesign.com redirects there and tilly.design no longer resolves. The design service survived. The company you were comparing did not.

That matters beyond the name on the invoice. Bower & Branch is a marketplace where independent growers sell trees and plants direct to homeowners. So the design is no longer the product, it is the front end of a plant business. You get a plan with a regional selection, and then you can buy the specified plants from the people who grew them.

It closes a gap that every other online design service leaves wide open. Yardzen hands you a plant list and wishes you luck at the nursery, where half of it turns out to be unavailable or the wrong size. Here the list and the stock are the same company. That is a real advantage and it is worth more than the price difference.

It also cuts the other way. A designer working inside a business that sells plants has an obvious reason to specify plants, and the packages are priced by area rather than by ambition, so the design is the cheap part and the planting is where the money goes. Read the plan as a shopping list and decide separately whether you want that much of it.

The pricing did get better. The old Tilly ran roughly $649 for a small area up to $1,899 for a full yard. Design Studio does a full yard for $1,049, which undercuts Yardzen's cheapest tier with a photoreal render by a comfortable margin.

$559

Front Yard. Custom 2D and 3D plans with regional plant selection, hardscape and lighting suggestions.

$699

Backyard. Same deliverable on the bigger, usually more complicated half of the property.

$1,049

Full Yard. Front and back together, and cheaper than buying the two separately.

$699 to $1,259

Native & Beneficial. The same three areas designed around regional natives and pollinator planting, roughly $140 to $210 more per package.

The order that saves money has not changed with the ownership: work out what you want on your own photo first, then buy the package to have someone make it real and source the plants. Arriving at a $559 package still undecided is how you spend it on discovery instead of on design.

What Tilly Design costs, package by package →

Side by side

Every row is a real difference, not a checkbox. Where Tilly Design is genuinely stronger, the table says so.

FeatureAI Garden DesignTilly Design
FormatPhotorealistic AI redesign of your actual photoCustom 2D and 3D plans with a regional plant selection, from a human designer
Pricing$19/month yearly ($228/yr) for 250 designs on Personal, $69/month yearly ($828/yr) for 1,000 designs and commercial license on Pro$559 front yard, $699 backyard, $1,049 full yard; native-planting versions $699 to $1,259
TurnaroundUnder two minutes per redesign, unlimited iterations on every planTwo to four weeks from brief to finished design
IterationsUnlimited, try every style, every space, every variationWorked through with your designer inside the package
Plant listSuggested plant guide per styleRegional selection, and the marketplace sells the plants it specifies
Hardscape and lightingRendered in the image, not specifiedSuggestions included in every package
Buying the plantsNot includedThe whole point: growers ship the specified trees and plants direct
Entry price$19/mo yearly, cancel anytime$559 before any design work starts

Where each one wins

AI Garden Design wins on

  • $19/mo against $559 before a designer has drawn anything
  • Iteration, fifteen directions on the same photo in an afternoon
  • Minutes instead of two to four weeks, which matters when you are still undecided
  • Reversibility, you can change your mind for free right up until you commission someone

Tilly Design wins on

  • A US-based human designer producing 2D and 3D plans, not outsourced
  • Plant selection tuned to your region, by a company whose actual business is growing plants
  • Hardscape and lighting suggestions as part of every package
  • The Native & Beneficial line, a genuinely useful option if you want pollinator and native planting
  • You can buy the exact plants in the plan from the same company, which closes a gap every other service leaves open

Which should you pick?

Pick AI Garden Design if…

  • You have not settled on a style and do not want to pay $559 to find out
  • You want to see your own yard in many looks before committing to one
  • A subscription suits you better than a lump sum for a single project
  • You want to walk into the design brief already knowing what you want

Pick Tilly Design if…

  • You want a finished plan from a human designer, not a picture
  • You care about regional or native plant selection done by people who grow plants
  • You would rather buy the plants and the plan from one place
  • You want lighting and hardscape called out, not just rendered

What the AI actually produces

Not renders of someone else's garden. Drag the handle to see the original photo turn into the redesign.

Before: Contemporary compact red tile balcony featuring iron railing, dark grey concrete planters with ornamental grasses and agave, festoon string lights, modern light wood and metal bench with cushions, glowing path lights, and a classic apartment city view.
After: Contemporary compact red tile balcony featuring iron railing, dark grey concrete planters with ornamental grasses and agave, festoon string lights, modern light wood and metal bench with cushions, glowing path lights, and a classic apartment city view.
Before
After
Contemporary balcony
Before: Japanese-inspired suburban front yard featuring a single-story house, bonsai-style conifer topiaries, raked white gravel zen garden, river rocks, stone lantern, vivid red Japanese maple, large stone basin with bamboo water spout, and slate stepping stones.
After: Japanese-inspired suburban front yard featuring a single-story house, bonsai-style conifer topiaries, raked white gravel zen garden, river rocks, stone lantern, vivid red Japanese maple, large stone basin with bamboo water spout, and slate stepping stones.
Before
After
Japanese front yard

See your own garden redesigned

Upload a photo and get a photorealistic redesign in under two minutes. Try as many styles as you like before deciding whether Tilly Design is worth it.

Redesign my garden

AI Garden Design vs Tilly Design: common questions

What happened to Tilly Design?

Bower & Branch acquired Tilly in August 2024 and integrated the design team into its own service, launched as Bower & Branch Design Studio. tillydesign.com now redirects to that page and tilly.design no longer resolves. The design service continues, the brand does not.

How much does the old Tilly service cost now?

Design Studio packages are priced by area: $559 for a front yard, $699 for a backyard and $1,049 for a full yard. The Native & Beneficial versions, focused on regional natives and pollinator planting, run $699, $839 and $1,259.

Is it cheaper than Yardzen?

Yes, and by a wider margin than Tilly used to be. A full yard at $1,049 sits below Yardzen's $1,395 Classic, the cheapest Yardzen tier that includes a photorealistic render, and a front yard at $559 is well under Yardzen's $995 entry package.

Can AI Garden Design replace it?

For seeing what your yard could look like, yes, and far more cheaply. For a plan with regional plant selection, hardscape and lighting called out, and a way to actually buy the plants, no. Those are different products and the sensible order is to use one before the other.

Should I use AI Garden Design before commissioning a design package?

It is the cheapest insurance available. Turning up with three renders of your own yard and a clear preference means the designer spends the package working on execution rather than on discovering your taste.