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Your ads deserve better than a part-time strategy.

Your marketing, inventory & ads managed 24/7.

The first AI Agent that watches your ads even on the weekends & holidays. Trained on over $1 Billion in marketing spend for online stores.

Book a Free DemoClaim Your Spot →
grow.agencylong.com
Lenny
Dashboard
Briefings
Ad Sets
Inventory
Email
Reports
Settings
Fallon Row Boutique9 decisions today
Yesterday's spend
$1,528
Today's budget
$1,725
Account ROAS
4.3x
Saved by pausing fast
$1,385
What needs a decision today
Shenna Pullover
6.2x ROAS · strong 3-day trend
Boho Dress
Only 3 left in stock · ads still running
📦
Linen Wide Leg Pants
Selling 8/day · 7 days of stock left
Campaigns built by our team have helped scale these brands and hundreds more.
Baltic Born·Little Sleepies·Ruby Claire·Ivory Buck·Blue Magnolia·Sweet Wink·Hey June·Landry Kate·Rhinestone Cowgirl·Dressed in LALA·Worth Collective·Ivy City Co·ZOCO·Only Little Once·The Fringed Pineapple·Primally Pure·Tubby Todd·Senita Athletics·And hundreds more →·Baltic Born·Little Sleepies·Ruby Claire·Ivory Buck·Blue Magnolia·Sweet Wink·Hey June·Landry Kate·Rhinestone Cowgirl·Dressed in LALA·Worth Collective·Ivy City Co·ZOCO·Only Little Once·The Fringed Pineapple·Primally Pure·Tubby Todd·Senita Athletics·And hundreds more →·Baltic Born·Little Sleepies·Ruby Claire·Ivory Buck·Blue Magnolia·Sweet Wink·Hey June·Landry Kate·Rhinestone Cowgirl·Dressed in LALA·Worth Collective·Ivy City Co·ZOCO·Only Little Once·The Fringed Pineapple·Primally Pure·Tubby Todd·Senita Athletics·And hundreds more →·Baltic Born·Little Sleepies·Ruby Claire·Ivory Buck·Blue Magnolia·Sweet Wink·Hey June·Landry Kate·Rhinestone Cowgirl·Dressed in LALA·Worth Collective·Ivy City Co·ZOCO·Only Little Once·The Fringed Pineapple·Primally Pure·Tubby Todd·Senita Athletics·And hundreds more →·
10+
Years fashion advertising
$1B+
In managed ad spend
$1M+
In wasted spend saved
300+
Weekends worked and counting

Built on a decade of hands-on experience growing fashion brands.

Your ads stopped converting. Your agency isn't back until Monday.

It's Saturday afternoon. One of your ad sets drops to 0.8x ROAS. Your spend keeps running at $84/day. By Monday morning you've burned $336 on ads that stopped working Friday.

Lenny catches it in real time. You get a notification, see exactly what's wrong, and pause it with one click. ROAS protected. Budget saved.

We're watching. Even on weekends and holidays.

Lenny
Saturday 2:14 PM
⚠ ROAS Alert
Spring Linen Collection
$48/day · Facebook Videos
7 DAYS
ROAS3.1x
Sales28
Spend$312
3 DAYS
ROAS0.8x
Sales3
Spend$144
TODAY$48 spent0.8x ROAS0 sales
💰“You saved $800 this month by pausing ads faster.”

You don't need another dashboard. You need an AI strategist that doesn't sleep. Doesn't travel. Doesn't take time off.

Meet Lenny. Lenny monitors your ads, inventory and remembers your conversations to guide you exactly what you need to do every day to grow your online store profitably.

L
Lenny
just now
Spring Linen Collection
Orders up 34% over last 3 days
6.2x ROAS

Orders on this ad set are up 34% over the last 3 days with strong ROAS. I'd recommend increasing the daily budget by 20% to capture more sales while it's trending. Click the button below to scale it up.

Do your own ads or keep tabs on your agency with zero ad experience.

No tech or ad experience needed. Whether you want to do your own ads, keep tabs on your agency, or catch wasted spend when your marketing team is offline (weekends, nights and holidays) - we'll give you instant ads superpowers without you needing to learn a thing.

01

Manage your own ads without learning how.

$1B+ in fashion ad experience tells you exactly what to do. You just click approve. No Ads Manager required. No guessing.

02

Keep your agency honest and on top of it.

See exactly what's happening in your account in real time. Catch what your agency is missing before it costs you money.

03

Weekend and holiday coverage

Your ads run 24/7. They need to be watched 24/7. Get alerts and take action on weekends, holidays, and after hours when it STILL matters.

Schedule a DemoClaim Your Spot →
No Ads Manager Required

Create and manage ads without ever touching Ads Manager.

Meta's Ads Manager is built to benefit Meta, not you. It's clunky, confusing, and full of settings that quietly drain your budget. We built a better way.

From our platform, you create the ad, we build the campaign, ad set, and ad in Meta automatically - with the settings that actually work. Monitor performance, scale budgets, and pause underperformers with one click. We handle Ads Manager so you never have to.

Create a full campaign in under 2 minutes
📊Monitor ROAS, spend and performance in one view
🎯Scale or pause with one click - we execute in Meta
🛡️Pre-configured settings that work for fashion brands
⏱️Save 5-10 minutes per ad vs doing it yourself
⏱ Average time saved: 5-10 minutes per ad created
Create New Ad● Ready to publish
Product
Spring Linen Collection47 in stock
Daily Budget
$48/day
Audience
Fashion Buyers - LookalikeLenny's pick ✓
✓ We'll create the Campaign, Ad Set and Ad in Meta with optimized settings. No Ads Manager needed.
Live in your account
Spring Linen Collection
Active · $48/day
ROAS
6.2x
TODAY
$312
$0+

saved per month on average

We'll save you more than we cost. Or your money back.

Most brands waste 15-20% of their ad budget promoting products that are low stock or underperforming. Lenny catches those before they drain your budget. Whether you're spending $2,000 or $20,000 a month, we'll save you more than we cost.

If we don't save you more than you pay us in your first 30 days, we'll refund you that month.

Join 50+ boutiques and fashion brands already using Lenny. Book your demo →

Inventory-aware ads and intelligence that used to cost $500/month extra.

Lenny connects your ad performance directly to your inventory. It knows which products are your most profitable, how fast they're selling, and exactly how much to reorder so you never miss a sale. This level of intelligence is what Shopify charges $500+/month for on higher plans. It's included in what we do. Use it as your inventory planning tool, your buying guide, and your secret weapon for scaling the right products at the right time.

📊 Custom reports showing your most profitable products
📦 Reorder guidance with exact quantities to buy
🎯 Inventory-aware ads that pause before you run out
📸 Real-time buying decisions from Lenny at market
L
Lenny
● Online
Hey! I'm at market and found this Patchwork Pearl Snap top for $18 wholesale. Should I buy it?
L
Looking at your data, this fits the traits of your most profitable products — pearl snaps convert at 4.1x ROAS for you and sell through in under 10 days. At $18 wholesale with your typical $58 retail, margins are strong. I'd buy 48 units. Want me to create a reorder reminder for 3 weeks out?
Yes please! Adding 48 to my order now 🙌
💰 Est. profit on this order:$1,920

Trained and built on over $1B in managed spend for online stores and a decade building fashion brands.

Zack has been a true game-changer for us. With his guidance, we went from $9,000 in sales a month to hitting $24 million a year.

Allison
Co-Founder, Baltic Born

Your expertise in advertising and e-commerce has been invaluable. The growth you've helped us achieve in a year is insane.

Meredith
Founder, Little Sleepies

Our internal team became experts with no previous marketing experience. It's been a huge game changer for our business to continue to scale.

Jenna & Maddie
Senita Athletics

We grew 575%. Our business doubled and we're going to double again this year. It gives me chills talking about it.

Angela
Baltic Born

Numbers times 100 what I thought were possible. A true partnership that I have been looking for and did not know existed.

Paige
Worth Collective

As soon as the ads were turned on, we started converting the same day. Four years later, we're still achieving our sales goals quarter after quarter.

Tamara
Enso Apothecary

Our ROAS is incredibly high, higher than it was with the old agency, and that's all on our own with his help. He's like a guru for it.

Anna
Fallon Row Boutique

Zack has been a true game-changer for us. With his guidance, we went from $9,000 in sales a month to hitting $24 million a year.

Allison
Co-Founder, Baltic Born

Your expertise in advertising and e-commerce has been invaluable. The growth you've helped us achieve in a year is insane.

Meredith
Founder, Little Sleepies

Our internal team became experts with no previous marketing experience. It's been a huge game changer for our business to continue to scale.

Jenna & Maddie
Senita Athletics

We grew 575%. Our business doubled and we're going to double again this year. It gives me chills talking about it.

Angela
Baltic Born

Numbers times 100 what I thought were possible. A true partnership that I have been looking for and did not know existed.

Paige
Worth Collective

As soon as the ads were turned on, we started converting the same day. Four years later, we're still achieving our sales goals quarter after quarter.

Tamara
Enso Apothecary

Our ROAS is incredibly high, higher than it was with the old agency, and that's all on our own with his help. He's like a guru for it.

Anna
Fallon Row Boutique

What took us 6 months online with Agency Long took us 6 years in shop. Online sales exceeded our in-store sales.

Maggie
The Hip Eagle Boutique

If someone had told me a year ago where our business would be today, I would not have believed them. I am a living testimony of what can happen.

Owner
Landry Kate

Every penny I've spent with them has been worth it and has come back to me tenfold. My favorite kind of professional is the kind you don't think you need.

Owner
The Toy Chest

We were at a point where we felt stuck and now we just feel like we're on it. We know what direction to take. We're no longer lost.

Desiree & Maria
Molly's World Boutique

I had to turn off my ads over the holidays because I had so much business coming in. That is such a wonderful feeling.

Owner
Eden Body Care

You have a co-captain which is so comforting. Zack literally answered a frantic call when I was in the middle of Target.

Owner
Laurel Denise

Zack's guidance on marketing & advertising in our early stages scaling to multiple six figures per month was amazing.

Bethany
Founder, Primally Pure

What took us 6 months online with Agency Long took us 6 years in shop. Online sales exceeded our in-store sales.

Maggie
The Hip Eagle Boutique

If someone had told me a year ago where our business would be today, I would not have believed them. I am a living testimony of what can happen.

Owner
Landry Kate

Every penny I've spent with them has been worth it and has come back to me tenfold. My favorite kind of professional is the kind you don't think you need.

Owner
The Toy Chest

We were at a point where we felt stuck and now we just feel like we're on it. We know what direction to take. We're no longer lost.

Desiree & Maria
Molly's World Boutique

I had to turn off my ads over the holidays because I had so much business coming in. That is such a wonderful feeling.

Owner
Eden Body Care

You have a co-captain which is so comforting. Zack literally answered a frantic call when I was in the middle of Target.

Owner
Laurel Denise

Zack's guidance on marketing & advertising in our early stages scaling to multiple six figures per month was amazing.

Bethany
Founder, Primally Pure
Schedule a DemoClaim Your Founding Member Spot →

Frequently Asked Questions

🔒 Limited Founding Member Pricing

Simple, transparent pricing.

One plan. Everything included. Lock in founding member pricing before it's gone.

Founding Member
$1,497/mo$997/month

Locked in forever · No contract · Cancel anytime

Lenny AI Strategist
Daily briefings with action items
Inventory-aware ads
Ad creation — no Ads Manager needed
Scale and pause ads with one click
Inventory intelligence & reorder guidance
Direct Slack channel with our team
Custom feature requests
Custom inventory reports
30-day money-back guarantee
55 spots taken95 remaining

At 200 members, price increases to $1,497/month permanently

Schedule a DemoClaim Your Founding Member Spot →

💡 Compare: A boutique marketing agency charges $3,000-5,000/month and doesn't watch your ads on weekends. Lenny does it for $997/month, 24/7, with a money-back guarantee.

🔒 Founding Member Pricing — 145 of 200 spots remaining

Your ads deserve better than a part-time strategy.

Book a free 30-minute demo. We'll look at your actual account and show you exactly what Lenny would do for your brand.

Schedule a DemoClaim Your Founding Member Spot →

No contract. Cancel anytime. 30-day money-back guarantee.