Managed Marketplace Agency · Scale with Precision

Marketplace Growth, Managed With Data

TrendTide combines premium strategy with real-time analytics to dominate Amazon, Walmart, and TikTok Shop ecosystems.

TrendTide is a founder-led marketplace growth agency that manages Amazon, Walmart, TikTok Shop, Shopify, and eBay operations for ecommerce brands — covering listing quality, PPC, catalog health, Buy Box monitoring, and weekly reporting.

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AMAZON ·WALMART ·TIKTOK SHOP ·SHOPIFY ·EBAY ·MARKETPLACE OPERATIONS ·

TrendTide in numbers

Measurable scale across the brands we manage.

$13M+

In marketplace sales managed across our client portfolio.

5.78x

Portfolio ROAS, averaged across managed advertising spend.

Active ecommerce brands managed across Amazon, Walmart and beyond.

Trusted by

What we manage

Six services. One connected system.

Marketplace growth gets messy fast.

As you scale, the complexity of managing cross-channel inventory, advertising waste, and algorithmic shifts becomes the primary bottleneck to profitability.

Rising ACoS & wasted spend

Listing errors & suppressions

Buy Box loss & price erosion

Fragmented multi-channel data

Our methodology

From audit to execution to scale.

Audit

Deep-dive analysis of current performance gaps.

Roadmap

Custom growth plan with unit economics focus.

Sprint

Immediate optimization of low-hanging ROI.

Reporting

Weekly cadences and live data dashboarding.

Scaling

Expansion into multi-channel and new geos.

What our clients say

Real results from real brands.

TrendTide helped transform Yves Rocher's Amazon presence from under-optimized listings into a more structured, visible, and commercially prepared marketplace channel.

Roi Kovalio

COO, Yves Rocher

TrendTide helped us bring more structure and efficiency to our Amazon PPC strategy. Their campaign management, optimization, and clear reporting gave us better visibility into performance and a stronger path for scalable growth.

Jack

Founder, BedScrunchie

Industries we serve

Marketplace growth across verticals.

Beauty & Wellness

Skincare, supplements, personal care — category-specific listing and compliance strategies.

Grocery & Essentials

Pantry, household, and consumables — Subscribe & Save, replenishment, and inventory cadence.

Home & Lifestyle

Furniture, decor, kitchen — high-consideration purchases with long buyer research cycles.

Apparel & Luxury

Fashion, accessories, premium goods — variation structures, imagery, and brand control.

Consumer Electronics

Tech, gadgets, accessories — compliance documentation, competitive pricing, review velocity.

Proof in numbers

5.78x ROAS

Portfolio-wide return on ad spend, averaged across every brand we manage.

FAQ

Common questions before the call.

How does TrendTide work with brands?

We operate as a managed extension of your team. After a growth audit, we run weekly cycles across PPC, listings, catalog health, Buy Box monitoring, and reporting — with direct founder access on every engagement.

Which marketplaces do you cover?

Amazon (Seller Central and Vendor Central), Walmart Marketplace, TikTok Shop, Shopify, and eBay. We also support Shopify as a connected DTC channel for marketplace-first brands.

How quickly can you start?

After a 30-minute scoping call and access setup (Seller Central, Walmart Connect, etc.), most engagements begin within 7–10 business days.

Do you require long contracts?

No. We work on month-to-month engagements after an initial 90-day onboarding period, so brands can scale with us without being locked in.

How do you charge?

Engagements are scoped based on catalog size, ad spend, and the marketplaces covered. We share a clear monthly retainer after the audit — no percent-of-sales surprises.

Can you work alongside our internal team?

Yes. Many of our engagements support in-house marketplace teams with execution capacity, weekly reporting structure, or specialist coverage on PPC, catalog, or TikTok Shop.

Ready to bring control to your marketplace growth?

Stop guessing with your ad budget. Let our data specialists build a roadmap for your next stage of marketplace expansion.

Book a Growth Audit