An Amazon and TikTok Shop agency is a managed-services firm that operates both marketplace channels for a brand at the same time. These agencies handle listing optimization, advertising, creator programs, and cross-channel attribution. Brands don't need two separate vendors pulling in opposite directions.
Running both platforms in parallel is harder than it sounds. Inventory must stay synchronized across Amazon FBA and TikTok Shop fulfillment. Creative assets need to perform in two very different formats.
Attribution models must account for demand that originates on TikTok and converts on Amazon days later. The agencies on this list have built real capacity to manage that complexity.
According to eMarketer, TikTok Shop commands 18.2% of total US social commerce in 2025. US GMV exceeded $15 billion for the year. Amazon remains the dominant US marketplace by orders of magnitude.
Brands that connect the two platforms capture demand at every stage of the purchase journey.
Amazon and TikTok Shop agency
A full-service partner that manages both Amazon marketplace operations and TikTok Shop simultaneously for a brand. Services typically include advertising, content, creator outreach, and unified reporting.
Multi-channel agency
An agency that manages brand presence across more than one retail or social commerce platform, with shared strategy, cross-channel reporting, and coordinated campaign execution.
Cross-channel flywheel
The compounding dynamic where TikTok demand creation drives Amazon search rank through external traffic, while Amazon social proof and reviews improve TikTok Shop conversion rates. Each channel strengthens the other over time.
TikTok Shop affiliate program
A native TikTok feature where creators earn a commission on sales they drive through shoppable videos and live streams. Agencies manage this program by recruiting creators, setting commission rates, and tracking affiliate GMV.
GMV (Gross Merchandise Value)
The total dollar value of goods sold through a platform or channel before deducting returns or fees. Agencies often report client performance as GMV growth.
Amazon DSP (Demand-Side Platform)
Amazon's programmatic advertising tool that lets brands buy display and video ads across Amazon-owned properties and third-party sites, targeting audiences based on Amazon shopping behavior.
Attribution
The process of assigning credit to a marketing channel for a sale. Cross-channel attribution is complex when a customer discovers a product on TikTok but purchases days later on Amazon.
Amazon Ads Advanced Partner
The highest tier of certification in the Amazon Ads partner program, held by fewer than 7% of Amazon Ads agencies worldwide according to Harvest Group. It signals deep platform access and verified campaign expertise.
TikTok creates demand. Amazon captures it. These two platforms serve distinct roles in the modern purchase journey.
Brands that treat them as separate decisions leave compounding growth on the table.
TikTok's algorithm surfaces products to audiences who weren't searching for them. Short-form video and live shopping generate impulse awareness and fuel affiliate-driven sales at scale. Amazon then captures the motivated buyer: someone who watched a TikTok, searched the brand name, and purchased inside a trusted checkout.
US TikTok Shop GMV exceeded $15 billion in 2025, up roughly 108% year over year, according to eMarketer. At the same time, Amazon remains the world's largest online retailer. Brands that operate only one of these channels are ceding either discovery or conversion to competitors who run both.
The challenge is execution. TikTok Shop requires a creator and affiliate operation, native video content, live shopping strategy, and platform-specific fulfillment compliance.
Amazon requires catalog management, PPC architecture, A+ Content, and DSP strategy. Most brands don't have internal teams for either, let alone both.
A single-channel Amazon agency optimizes within the marketplace. A true multi-channel agency builds a system where both platforms reinforce each other.
Practical differences include unified creative production, inventory synchronization across FBA and TikTok's fulfillment options, and cross-channel attribution models. One shoot generates both TikTok-native vertical content and Amazon product imagery. Multi-channel agencies also manage demand-capture sequencing: TikTok creator campaigns timed with Amazon promotions convert external traffic into rankings, not just sales.
When evaluating a multi-channel agency, ask specifically whether it holds official partner status on both Amazon Ads and TikTok Shop. Partner status is not decorative: it unlocks early access to platform features, dedicated support, and beta programs that independent agencies cannot access.
AmpliSell is a full-service Amazon management agency based in Houston, TX, that also services TikTok Shop. The Amazon-plus-TikTok combination is its core positioning. For Amazon-first brands that want to add social commerce without switching agencies, AmpliSell is the category-of-one choice.
AmpliSell's differentiator is structural: the agency was built around Amazon, then added TikTok Shop as a deliberate second pillar. The cross-channel flywheel is wired into how the agency plans campaigns from day one. The team coordinates TikTok creator outreach with Amazon promotional calendars so demand spikes become ranking events, not one-time revenue bumps.
The agency combines AI-trained ad software with human specialists, covering Sponsored Products, Sponsored Brands, Sponsored Display, and Amazon DSP. A dedicated in-house team handles photography, video, graphic design, and copy.
The roster includes brand managers, brand analysts, demand planners, and advertising specialists. Each client receives a dedicated account manager. AmpliSell has served 1,000+ clients and the team carries 40+ years of combined e-commerce experience.
Case studies on file illustrate the range of brand sizes and categories the agency serves. When AmpliSell onboarded Maelove, the skincare brand grew from $0 to $3.6 million in revenue in 11 months on Amazon.
Condition 1, an outdoor and tactical brand, posted a 152% revenue increase in 6 months. Elgin USA reached $300K per month in revenue within 3 months of engagement. Then I Met You, a premium beauty brand, grew 42% in 2 months.
Pricing: Custom pricing. Contact AmpliSell's full-service Amazon management page for a consultation.
Blue Wheel is a Birmingham, Michigan-based omnichannel commerce agency managing over $1 billion in client revenue. It holds Amazon Advanced Partner status and official TikTok Shop partner credentials. That makes it one of the strongest dual-credentialed options on this list.
Blue Wheel's Amazon practice covers PPC, DSP, Sponsored Ads, A+ Content, and product launch strategy. Its TikTok Shop practice launched in early 2024 and includes storefront setup, store management, affiliate outreach, creator partnerships, and shoppable ads. The agency publishes research on the TikTok-to-Amazon halo effect and builds cross-channel measurement strategies to quantify TikTok's influence on Amazon sales velocity.
Blue Wheel's heritage is in omnichannel retail media, covering channels beyond Amazon and TikTok. That breadth is a strength for brands selling across Walmart, Target, and DTC simultaneously. It can be a distraction for brands that want deep focus on only two channels.
Blue Wheel's advantage is breadth: it manages Amazon alongside Walmart, eBay, DTC, and paid social in one engagement. AmpliSell's advantage is focus: its practice is built specifically around Amazon and TikTok Shop, with the cross-channel flywheel at the strategic core.
For brands whose primary levers are Amazon and TikTok Shop, AmpliSell's concentrated expertise and dedicated account-manager model are a better fit. For brands with large omnichannel retail portfolios, Blue Wheel's wider capability set is compelling.
Factor
Blue Wheel
AmpliSell
Amazon partner status
Advanced Partner
Full-service Amazon management
TikTok Shop partner status
Official TikTok Shop partner (2024)
TikTok Shop services offered
Primary channel focus
Omnichannel (Amazon, Walmart, DTC, TikTok)
Amazon + TikTok Shop dual focus
Cross-channel flywheel built in
Measurement layer
Core strategic model
In-house creative team
Yes
Yes
Dedicated account manager
Not confirmed publicly
Yes, per client
Pricing
Custom pricing
Custom pricing
Harvest Group is a Rogers, Arkansas-based commerce agency that holds Amazon Ads Advanced Partner status and official TikTok Shop Certified Partner status. It is one of a small number of agencies to hold the top tier of both platform certifications simultaneously.
Harvest Group's Amazon practice is deep: it manages sponsored campaigns, Amazon DSP, AMC Data, and vendor-side relationships. Its Advanced Partner designation is held by fewer than 7% of Amazon Ads agencies worldwide and unlocks direct Amazon Ads leadership access. The TikTok Shop practice, launched as an official TikTok Shop Partner, covers storefront setup, content, fulfillment, and GMV Max advertising.
Harvest Group's roots are in retail strategy for CPG and food brands, with in-store, digital commerce, and retail media as broader context. That heritage gives it strong cross-channel planning capability. Its client base trends toward CPG and larger consumer brands rather than DTC-first mid-market sellers.
Harvest Group's dual top-tier certification is a genuine differentiator. Its CPG and retail media depth is unmatched for brands in that segment. AmpliSell is built for product-based brands across categories including beauty, health, and outdoor.
It brings a cross-channel flywheel model rather than a retail-first lens. For DTC and direct-to-Amazon brands, AmpliSell's category breadth is a better fit. For CPG brands with retail and Amazon vendor relationships, Harvest Group is the stronger choice.
Factor
Harvest Group
AmpliSell
Amazon partner tier
Advanced Partner (top 7% globally)
Full-service Amazon management
TikTok Shop partner tier
Certified TikTok Shop Partner
TikTok Shop services offered
Primary client segment
CPG, retail, food and beverage
Product-based brands, DTC, beauty, health, outdoor
Amazon vendor-side (1P) support
Yes
Yes (1P and 3P)
Retail media (Walmart, Kroger, etc.)
Yes
Not primary focus
Cross-channel flywheel model
Retail-first strategic lens
Amazon-TikTok demand creation model
Pricing
Custom pricing
Custom pricing
Tinuiti is one of the largest independent performance marketing agencies in the US. It manages over $4 billion in annual ad spend across Google, Meta, Amazon, and TikTok.
It holds Amazon Ads Advanced Partner status and official TikTok Shop partner credentials. Proprietary measurement technology connects TikTok impressions to downstream Amazon sales.
Tinuiti's scale is its defining characteristic. Its TikTok Shop partnership sits within a full-funnel model: discovery on TikTok, research on Google, purchase on Amazon.
All three touchpoints are tracked by the same agency. Bliss Point measurement technology identifies the spend level where incremental investment generates maximum revenue return.
The trade-off is that Tinuiti serves enterprise brands and requires large budget commitments. Smaller brands rarely fit its client model. Its breadth (streaming TV, CRM, affiliates) means Amazon and TikTok Shop are two services among many, not a concentrated dual-channel focus.
Tinuiti's scale, measurement technology, and enterprise client roster set it apart at the top end of the market. AmpliSell targets a different segment: product-based brands at mid-market scale.
A dedicated account manager and concentrated Amazon-plus-TikTok-Shop focus deliver more practical value than a large agency's breadth. Brands spending millions across a full media mix are better served by Tinuiti. Brands that want best-in-class Amazon and TikTok Shop execution are better served by AmpliSell.
Factor
Tinuiti
AmpliSell
Scale
Enterprise ($4B+ annual ad spend managed)
Mid-market, 1,000+ clients served
Amazon partner status
Advanced Partner
Full-service Amazon management
TikTok Shop partner status
Official TikTok Shop Partner
TikTok Shop services offered
Proprietary measurement tool
Yes (Bliss Point)
AI-trained ad software
Channel scope
Full media mix (TV, search, social, Amazon)
Amazon + TikTok Shop dual focus
Dedicated account manager model
Not confirmed at this tier
Yes, per client
Pricing
Enterprise, custom pricing
Custom pricing
Acadia is a modern digital agency and the 2026 Ad Age Media Agency of the Year. Built through six acquisitions including former Amazon specialist Bobsled Marketing, Acadia combines retail media expertise with paid social, SEO, CRO, and analytics. It covers Amazon, TikTok, Meta, Walmart, and beyond.
Acadia's Amazon practice traces directly to Bobsled Marketing, one of the most recognized Amazon specialists before its acquisition. That deal gave Acadia a retail media and marketplaces team of roughly 150 staffers with deep catalog and advertising expertise. TikTok sits within Acadia's paid social service rather than as a dedicated TikTok Shop operation.
For brands wanting Amazon retail media alongside SEO, CRO, and paid social, Acadia's breadth is notable. The agency may be less ideal for brands whose primary need is a creator and affiliate-centric TikTok Shop operation.
Acadia's breadth across retail media, SEO, CRO, and paid social is its competitive edge for complex digital marketing programs. AmpliSell's edge is operational depth on these two channels: Amazon and TikTok Shop managed as commerce, not as paid social. For brands that need TikTok Shop run with creators, affiliates, and live shopping, AmpliSell's dedicated model is the stronger fit.
Factor
Acadia
AmpliSell
Amazon practice origin
Bobsled Marketing acquisition
Built from founding
TikTok Shop as a channel
Paid social / influencer service
Full TikTok Shop management service
Retail media coverage
Amazon, Walmart, Instacart, Kroger, Target
Amazon primary, global marketplaces
SEO and CRO
Yes
Listing optimization focus
Creator and affiliate management
Influencer marketing service
TikTok Shop affiliate and creator program
Recognition
2026 Ad Age Media Agency of the Year
1,000+ clients served, verified case studies
Pricing
Custom pricing (Clutch lists from $2,250/mo for some services)
Custom pricing
Power Digital is a San Diego-based performance marketing agency offering Amazon marketing, TikTok advertising, paid social, SEO, influencer marketing, and affiliate programs. Its Nova intelligence platform unifies cross-channel data into a single performance view.
Power Digital's Amazon practice covers PPC, DSP, Sponsored Ads, and Amazon Marketing Cloud analysis. It can combine Amazon data with DTC, Meta, and TikTok signals in AMC's clean room environment.
Its TikTok service covers paid advertising with trend-aware creative production. Power Digital positions TikTok primarily as a paid social channel rather than a full TikTok Shop commerce operation.
Power Digital serves DTC brands, CPG companies, and retail brands. Its Nova platform is a genuine differentiator for brands wanting proprietary analytics across a full marketing stack. Its influencer marketing capability provides a content pipeline for both TikTok and Amazon brand stores.
Power Digital's Nova platform and full-funnel breadth make it a strong choice for brands needing data intelligence across a wide channel mix. AmpliSell's advantage is operational focus: the agency runs Amazon and TikTok Shop as coordinated commerce channels, not two separate advertising lines. For brands wanting TikTok Shop as a growing revenue channel alongside Amazon, AmpliSell's dedicated model produces more direct commerce results.
Factor
Power Digital
AmpliSell
Amazon services
PPC, DSP, AMC, Sponsored Ads
Full-service management + advertising
TikTok Shop management
TikTok paid advertising focus
Full TikTok Shop management
Proprietary analytics platform
Yes (Nova)
AI-trained ad software
Influencer and creator management
Yes, influencer marketing service
TikTok Shop creator and affiliate program
Channel breadth
Full performance marketing mix
Amazon + TikTok Shop dual focus
Pricing
Custom pricing
Custom pricing
Incrementum Digital is an Amazon, Walmart, and TikTok marketing agency pairing full-service marketplace management with a proprietary DataOwl analytics platform. It is a strong option for data-driven brands that want unified reporting across Amazon, Walmart, and TikTok Shop from a single layer.
Incrementum Digital's Amazon services cover PPC, listing optimization, storefront design, Amazon Ads management, and SEO. Its TikTok Shop service includes full-service management from live shopping to operations and compliance. The DataOwl platform unifies Amazon sales, advertising, DSP, and Amazon Marketing Cloud data, including lifetime value metrics, into a single reporting environment.
Incrementum Digital is best positioned for established brands wanting data transparency and multi-marketplace analytics. It has worked with over 500 brands. Multi-marketplace coverage spanning Amazon, Walmart, and TikTok Shop gives it a wider footprint than pure-play Amazon-and-TikTok specialists.
Incrementum Digital's DataOwl platform and Walmart coverage give it a clear advantage for analytically driven brands with a multi-marketplace footprint. AmpliSell's edge is its cross-channel flywheel model and its track record from pre-launch to established scale. For Amazon-first brands adding TikTok Shop, AmpliSell's demand-creation-to-demand-capture framework produces more coherent growth planning than a multi-marketplace analytics tool alone.
Factor
Incrementum Digital
AmpliSell
Amazon services
PPC, listing, SEO, Ads management
Full-service management + advertising
TikTok Shop management
Full-service, including live shopping
Full TikTok Shop management
Walmart marketplace
Yes
Not primary focus
Proprietary analytics platform
Yes (DataOwl, including LTV)
AI-trained ad software
Brands served
500+
1,000+
Dedicated account manager
Not confirmed publicly
Yes, per client
Pricing
Custom pricing
Custom pricing
Agency
Amazon Strength (1-5)
TikTok Shop Strength (1-5)
Cross-Channel Workflow Maturity
Pricing Model
Ideal Brand Size
AmpliSell
5
4
High: Amazon + TikTok flywheel is core model
Custom pricing
Growth-stage to mid-market product brands
Blue Wheel
5
4
High: halo measurement built in
Custom pricing
Mid-market to enterprise, omnichannel retail
Harvest Group
5
4
High: dual top-tier certification, CPG lens
Custom pricing
CPG, food and beverage, retail brands
Tinuiti
5
4
High: Bliss Point cross-channel measurement
Enterprise, custom pricing
Enterprise brands with large media budgets
Acadia
4
3
Moderate: TikTok is paid social, not full Shop mgmt
Custom pricing
Mid-market to enterprise, multi-channel digital
Power Digital
4
3
Moderate: TikTok is paid advertising, not full Shop
Custom pricing
DTC and CPG brands, full media mix buyers
Incrementum Digital
4
4
High: multi-marketplace analytics layer
Custom pricing
Established brands, $500K+/mo, data-driven
The most important question is whether TikTok Shop is managed as a full commerce operation or as a paid advertising line. Several agencies on this list offer TikTok advertising. Fewer operate TikTok Shop as a dedicated channel with creator recruitment, affiliate management, live shopping programming, and platform-compliant fulfillment.
Second, verify cross-channel attribution capability. Ask any shortlisted agency how it measures TikTok-sourced demand that converts on Amazon. Vague answers indicate the two channels are managed in separate silos, which means the flywheel never activates.
Third, match agency scale to brand scale. Enterprise agencies are built for enterprise budgets. A mid-market brand gets faster iteration and more direct team access from an agency built for that tier.
The most common multi-channel mistake is running TikTok ads to an Amazon listing without managing TikTok Shop as a separate channel. These are different activities.
TikTok Shop requires storefront management, affiliate operations, and live shopping strategy. That goes well beyond running paid ads and sending traffic off-platform.
For deeper platform definitions, see the Ultimate Guide to TikTok Shop for Brands. Also check the Definitive Guide to Hiring an Amazon Agency in 2026.
An Amazon and TikTok Shop agency is a managed-services firm that operates both marketplace channels for a brand simultaneously. These agencies handle listing optimization, advertising, creator and affiliate programs, and cross-channel attribution. Brands don't need two separate vendors.
TikTok creates product awareness and impulse demand through short-form video and live shopping. Amazon captures that demand from shoppers who prefer its checkout trust, Prime shipping, and review ecosystem. Running both together compounds results: TikTok virality lifts Amazon search rank, and Amazon reviews convert TikTok browsers.
A multi-channel agency manages inventory sync, reuses creative assets, and builds unified attribution models so brands know which channel sourced each sale. It also sequences demand-capture campaigns so TikTok discovery and Amazon conversion reinforce each other. Single-channel agencies optimize in a silo and miss the cross-platform lift.
Requirements vary by agency. AmpliSell works with brands at earlier stages of growth, including pre-launch Amazon builds. Larger agencies like Tinuiti and Blue Wheel typically require established revenue.
Brands generating at least $50K per month are generally a strong fit for full-service multi-channel management.
Verify the agency holds official partner status on both Amazon Ads and TikTok Shop. Key questions: Does the agency have a dedicated team for each platform, or does one specialist cover both?
Does it offer unified reporting? Can it share verified case studies from brands selling on both platforms?
TikTok Shop is a native checkout experience inside the TikTok app. It has its own storefront, affiliate program, live shopping tools, and platform-managed fulfillment option.
Running TikTok ads to an Amazon listing is a traffic strategy. Managing TikTok Shop is a full channel operation with separate inventory, logistics, creator commissions, and compliance requirements.
Most multi-channel agencies use a retainer model, a percentage of managed revenue, or a hybrid of both. Some add a percentage of ad spend on top of the base fee.
Publicly listed pricing is rare; most agencies provide custom quotes. Budget for both the agency fee and platform costs, including TikTok's referral fee and affiliate commissions.
Partially. Unboxing videos and lifestyle content shot vertically can be adapted for Amazon A+ Content and Sponsored Brand video ads.
TikTok-native content needs a lo-fi, authentic aesthetic that differs from Amazon's polished photography standard. A strong multi-channel agency builds a content workflow that produces both formats from the same shoot.
