Media buying is the purchase of advertising inventory: television, digital display, video, audio, out of home, print and increasingly retail media. Media planning is the decision about where and when to run and how much to allocate to each channel. Most agencies sell both, and the two together are what people mean by a media agency.
The function separated from creative agencies during the nineteen eighties and nineties, when buying scaled into a volume business with its own economics. That separation is why a brand often has two agencies: one that makes the advertising and one that decides where it runs. The split creates efficiency and creates a familiar problem, which is that when a campaign underperforms, neither partner thinks the cause is theirs.
What separates good media agencies from bad ones is transparency rather than buying power. Buying power has narrowed as programmatic platforms opened access to inventory that once required scale. What remains genuinely differentiating is whether the agency will show you what it paid, how it is compensated, and whether the results it reports are incremental or simply attributed. We evaluated on those questions. Compare with our best PPC agencies roundup.
How we evaluated these media buying agencies
Six criteria. Transparency is weighted heaviest because it is the variable that most affects what advertisers actually receive for their spend.
Pricing transparency
Whether the agency discloses how it is compensated, including any rebates, arbitrage or principal-based buying where it resells inventory it owns.
Planning rigour
Whether channel allocation is driven by audience data and modelling, or by what the agency habitually buys.
Programmatic capability
Whether programmatic is run in house with visible platform fees, or outsourced through a layer that obscures the working media rate.
Incrementality measurement
Whether the agency tests what would have happened without the spend, using holdouts, geo tests or media mix modelling.
Audit readiness
Whether the agency will accept a third-party audit of its buying without renegotiating the contract first.
Channel breadth
Genuine capability across the channels you need rather than depth in one and subcontracting for the rest.
TL;DR - 12 best media buying agencies in 2026
How the top media buying agencies compare
Short on time? Compare planning depth, programmatic transparency, and measurement posture - not pitch-deck buying power.
| # | Agency | Focus | Best for | Paid-focused |
|---|---|---|---|---|
| 1 | Tinuiti | Enterprise multi-platform media | Scaled DTC & enterprise | Yes |
| 2 | Darkroom | Full-funnel DTC media | DTC & CPG brands | Yes |
| 3 | Common Thread Collective | Profit-focused DTC media | DTC fashion & lifestyle | Yes |
| 4 | Disruptive Advertising | Profitability-focused media + CRO | Mid-market & enterprise | Yes |
| 5 | Power Digital | Data-first multi-channel media | Mid-market & enterprise | Primarily |
| 6 | Hawke Media | Modular full-funnel media | Growing consumer & ecommerce | Primarily |
| 7 | Directive | B2B pipeline media | B2B tech & SaaS | Primarily |
| 8 | Amsive | Audience-first data media | Complex & regulated brands | Primarily |
| 9 | New Engen | Media + creative system | Consumer & DTC brands | Yes |
| 10 | PMG | Platform-led global media | Enterprise & global brands | Yes |
| 11 | Wpromote | Incrementality-measured media | Mid-market & challenger brands | Primarily |
| 12 | Brainlabs | Data-science media buying | Enterprise & global brands | Primarily |
Enterprise-scale media buying across every major platform
Tinuiti is one of the largest independent performance marketing agencies in the US, buying media across Google, Amazon, Meta, TikTok, and streaming with proprietary technology. Their Bliss Point tech uses machine learning to find the optimal spend level across channels - a genuine edge for brands running on many platforms at once. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
They're especially strong in e-commerce, DTC, and retail media, with the measurement sophistication enterprise brands need to solve cross-channel budget allocation. For scaled brands drowning in platform complexity, Tinuiti has the scale and tooling to bring order to it. Skip Tinuiti if you only need a small creative boutique with no multi-channel buying infrastructure.
Enterprise clients describe Tinuiti as the agency that solved cross-channel budget allocation. The proprietary tech is the recurring reason scaled brands trust them with where the next dollar goes.
What clients sayWhy choose Tinuiti:
- Proprietary Bliss Point tech for cross-channel optimization
- Massive scale and deep retail media expertise
- Strong measurement for complex multi-platform programs
Full-funnel DTC media buying with integrated creative and measurement
Darkroom is a full-funnel ecommerce growth agency where media buying sits alongside performance creative, retention, Amazon, TikTok Shop, and analytics. They manage significant annual revenue for DTC and CPG brands with AI-native workflows, and they lead with measurement sophistication - contribution margin, not vanity ROAS. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Because creative and media live in the same team, performance data drives the next round of creative in a tight loop. For DTC and CPG brands that want media buying connected to creative and real profitability measurement, Darkroom is a strong, modern choice. Skip Darkroom if you need legacy TV-heavy buying as the centre of the plan rather than digital performance.
DTC brands credit Darkroom for tying media to creative and real profitability. The contribution-margin focus and creative loop are the recurring reasons scaling brands choose them.
What clients sayWhy choose Darkroom:
- Media and performance creative in one team
- Contribution-margin measurement, not vanity ROAS
- AI-native workflows across the funnel
DTC media buying built on profit and contribution-margin economics
Common Thread Collective (CTC) has built a strong reputation in DTC media buying, anchored by a focus on contribution-margin economics and profit rather than top-line ROAS. Their profit-tracking approach and forecasting are designed to scale ecommerce brands without spending into the red. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
They're particularly strong with fashion, apparel, and lifestyle DTC brands. For ecommerce companies that want a media partner obsessed with profitable growth and the unit economics behind it, CTC is a respected, focused choice. Skip Common Thread Collective if you are a B2B pipeline brand with little ecommerce media complexity.
DTC brands credit CTC for scaling on profit, not vanity ROAS. The contribution-margin economics and forecasting are the recurring reasons ecommerce companies choose them.
What clients sayWhy choose Common Thread Collective:
- Contribution-margin and profit focus
- Forecasting built to scale without overspending
- Strong in fashion, apparel, and lifestyle DTC
Profitability-focused media buying with CRO and executive reporting
Disruptive Advertising integrates media buying with conversion optimization and executive-level reporting, emphasizing full-funnel audits and measurable bottom-line impact. They map your funnel, dig into CRM data, and optimize toward the conversion events leadership actually cares about. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Their performance-plus-CRO model suits brands that want media tied to revenue and lifetime value. For mid-market to enterprise brands that want profitability-focused media buying with transparent reporting, Disruptive is a strong, well-regarded choice. Skip Disruptive Advertising if you need full-funnel brand TV and OOH as the primary brief.
Clients credit Disruptive for media tied to revenue, not clicks. The CRM-connected reporting and CRO integration are the recurring reasons brands choose them.
What clients sayWhy choose Disruptive Advertising:
- Media buying tied to revenue and lifetime value
- Full-funnel audits and transparent reporting
- CRO run alongside media, not separately
Data-first media buying with proprietary intelligence technology
Power Digital is a data-first growth firm that leans on its proprietary intelligence platform, nova, to optimize cross-channel media performance. They excel at scaling complex, multi-channel programs while maintaining profitability visibility, with predictive modeling and rigorous attribution. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Their measurement sophistication suits mid-market and enterprise brands that need media coordinated across channels with clear economics. For brands that want data-driven media buying backed by real technology, Power Digital is a strong, analytical choice. Skip Power Digital if you want a pure creative agency with no media planning ownership.
Clients credit Power Digital for analytical rigor in media buying. The proprietary tech and predictive modeling are the recurring reasons brands choose them for complex programs.
What clients sayWhy choose Power Digital:
- Proprietary nova platform for cross-channel optimization
- Predictive modeling and rigorous attribution
- Scales complex programs while protecting profitability
Modular, a-la-carte media buying without long-term lock-in
Hawke Media is an outsourced CMO and media buying agency known for a flexible, modular model - you buy the services you need without long-term contracts. They run full-funnel paid social, paid search, and Amazon campaigns with a brand-centric, performance focus. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
That flexibility makes them a fit for growing brands that want senior media expertise without a rigid retainer. For companies that value modular, lock-in-free media buying with broad capability, Hawke Media is a popular, accessible choice. Skip Hawke Media if you need a single-channel PPC specialist with no broader media planning.
Growing brands value Hawke Media for flexibility and no lock-in. The modular model plus senior expertise is the recurring reason companies choose them.
What clients sayWhy choose Hawke Media:
- Modular, a-la-carte services without long contracts
- Brand-centric, full-funnel performance focus
- Senior expertise accessible to growing brands
B2B media buying tied directly to pipeline and revenue
Directive is the strongest choice for B2B and high-growth brands that need media buying tied directly to pipeline and revenue. Their Customer Generation methodology designs performance strategies across paid media, content, and RevOps, all measured inside the CRM and attribution systems leadership already trusts. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
They're built for financial accountability and CFO scrutiny - high-intent demand capture across channels with pipeline-level measurement. For B2B tech and SaaS companies that want media spend that maps to closed-won revenue, Directive is a rigorous, proven partner. Skip Directive if you are a DTC brand that only needs ecommerce paid social and no B2B pipeline work.
B2B marketers credit Directive for media spend that maps to revenue. The pipeline-level attribution is the recurring reason tech companies choose them over performance-only shops.
What clients sayWhy choose Directive:
- Customer Generation methodology ties spend to pipeline
- CRM-level attribution built for CFO scrutiny
- High-intent demand capture across channels
Audience-first media buying with data science for complex programs
Amsive is an audience-first performance agency that blends deep data science with enterprise-grade media execution. They're particularly strong for organizations in complex or regulated environments that need governance, operational discipline, and measurable reporting tied to long-term growth. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Their data and audience strategy depth suit brands where targeting precision and compliance both matter. For mid-market and enterprise organizations that want rigorous, audience-driven media buying, Amsive is a capable, data-led choice. Skip Amsive if you want a two-person freelance buying pod rather than a larger media organisation.
Clients credit Amsive for audience precision and disciplined execution. The data-science depth and governance are the recurring reasons complex organizations choose them.
What clients sayWhy choose Amsive:
- Audience-first strategy backed by data science
- Strong governance for regulated environments
- Enterprise-grade execution and reporting
Performance media plus creative as one growth system for consumer brands
New Engen is a performance marketing agency for consumer brands that connects media buying with the creative volume needed to keep it optimized. Their model treats media and creative as one growth system, which fits the modern reality where creative is the primary lever on platforms like Meta and TikTok. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
They're a fit for consumer brands building durable, profitable media programs. For DTC and consumer companies that want media and creative working as a single engine, New Engen is a strong, well-regarded choice. Skip New Engen if you need traditional linear TV negotiation as the majority of spend.
Consumer brands credit New Engen for treating media and creative as one system. The creative volume feeding media performance is the recurring reason DTC brands choose them.
What clients sayWhy choose New Engen:
- Media and creative integrated as one engine
- Creative volume to keep media optimized
- Built for durable, profitable consumer growth
Platform-led global media buying for enterprise brands
PMG is a global digital agency known for a technology-led media operation built around its Alli platform, serving enterprise brands that need sophisticated, data-driven media across markets. They combine media buying with insights and automation at a scale most agencies can't match. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Their platform-led model suits large brands that want media coordinated globally with strong measurement. For enterprises seeking a tech-first media partner with global reach, PMG is an established, heavyweight choice. Skip PMG if your budget is too small for an enterprise-leaning media operation.
Enterprise clients value PMG for a tech-first media operation at global scale. The platform and automation are the recurring reasons large brands choose them.
What clients sayWhy choose PMG:
- Technology-led media operation via the Alli platform
- Global coordination with strong measurement
- Enterprise scale and automation
Challenger-brand media buying with incrementality measurement
Wpromote runs media buying inside its Polaris growth methodology, using first-party data and incrementality to optimize toward real business growth rather than platform-reported metrics. They span paid search, paid social, programmatic, and retail media with a data-driven culture. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Their challenger-brand mentality and measurement discipline suit mid-market brands that want to compete with bigger budgets efficiently. For brands that want aggressive, incrementality-measured media buying, Wpromote is a strong, well-regarded choice. Skip Wpromote if you only need organic SEO with no paid media buying.
Clients credit Wpromote for measurement discipline and efficient scaling. The incrementality-based approach is the recurring reason challenger brands choose them.
What clients sayWhy choose Wpromote:
- Polaris methodology with incrementality measurement
- Challenger-brand efficiency mindset
- Cross-channel media coordinated with other channels
Data-science-driven media buying with automation at the core
Brainlabs is a media agency built around data science and automation, founded by a math and computer-science graduate, with that technical DNA running through its bidding and testing frameworks. They build custom automation, run rigorous statistical tests, and excel at finding inefficiencies in large accounts. Ask how they are compensated, what working media percentage they expect under the proposal, and whether independent audit rights are written into the contract. Verify measurement methods for incrementality rather than platform-attributed conversions alone.
Their analytical firepower suits enterprise and global brands with complex, multi-market media programs. For brands that want to out-engineer the competition on media buying, Brainlabs is one of the most technically sophisticated partners around. Skip Brainlabs if you want a purely local boutique with no data or engineering-led media culture.
Enterprise clients describe Brainlabs as the most technically sophisticated media partner they've used. The automation and data science are the recurring reasons complex brands choose them.
What clients sayWhy choose Brainlabs:
- Data science and automation at the core
- Rigorous statistical testing for media and creative
- Strong at finding inefficiencies in large accounts
Media buying agency vs advertising agency vs PPC agency
Three terms that overlap in conversation and describe different functions.
Media buying agency
A media buying agency plans and purchases advertising inventory across channels. It decides where budget goes and negotiates what it costs. It does not usually make the advertising.
Advertising agency
An advertising agency creates the work: the idea, the assets, the campaign platform. It does not usually buy the space, though holding companies house both functions under one group.
PPC agency
A PPC agency manages auction-based search and social advertising, which is a subset of media buying with a distinct skill set built around bidding, keyword strategy and platform mechanics. Many PPC agencies do not buy television, out of home or programmatic display.
The practical implication is that a brand running broad multi-channel activity typically needs a media agency, a brand running only search and paid social typically needs a PPC agency, and both need someone making the creative. Hiring a PPC agency to plan a national campaign across television and digital is a scope mismatch, and hiring a full media agency to run a single search account is an expensive way to buy something a specialist does better. See also advertising agencies.
How media agencies are paid, and why it changes what you get
Compensation model shapes agency behaviour more than any clause in the contract. Four models cover most of the market.
Percentage of media spend
Percentage of media spend is the traditional model. It is simple and it rewards the agency for spending more rather than spending better. If you use it, step the percentage down at higher spend bands, or you are paying an escalating fee for work that does not scale proportionally.
Flat fee or retainer
Flat fee or retainer decouples compensation from spend and removes that incentive. It makes budgeting predictable and requires renegotiation as the account grows, which is better handled with agreed step-ups at the start than reactively later.
Cost-plus
Cost-plus pays the agency's costs plus an agreed margin, with an open book. It is the most transparent model and the least common, because it requires a level of disclosure many agencies resist.
Principal-based buying
Principal-based buying is different in kind. The agency buys inventory itself and resells it to you at a marked-up price. This is legal, it is disclosed to varying degrees, and the margin is invisible unless you ask. Advertisers who have audited it have frequently found the difference between what was paid for inventory and what was billed to be substantial.
Three questions to ask before signing
Do you engage in principal-based buying on any of my media, and if so, on what proportion and at what margin? Do you receive rebates, volume discounts or any other value from media owners in connection with my spend, and how is that treated? Will you accept an independent audit of buying on this account, and is that right written into the contract? The answers matter less than the reaction. Agencies operating transparently answer these directly and are used to being asked. Discomfort at the third question in particular is the most reliable warning signal available during a pitch.
What advertisers get wrong when hiring a media buying agency
1. Comparing fees without comparing working media
The agency fee is a small fraction of what you spend. What matters is the proportion of your budget that reaches actual inventory rather than being absorbed by platform fees, technology charges, arbitrage margin and intermediaries. An agency with a higher fee and a higher working media ratio delivers more advertising than one with a lower fee and layers of undisclosed cost. Ask for the working media percentage explicitly.
2. Accepting attributed results as incremental
Attribution credits channels for conversions that would have happened anyway, particularly retargeting and branded search. An agency reporting attributed conversions is reporting what its platforms claim, not what its spend caused. Ask how incrementality is tested. Geographic holdouts and audience holdouts are the standard answers, and an agency with no method is not measuring impact.
3. Not writing audit rights into the contract
The time to secure the right to audit buying is before signing, when you have leverage. Agencies rarely refuse outright at that stage and frequently resist once the relationship exists. Advertisers who have never audited have no basis for knowing whether their spend is being handled well, and the absence of a problem you have never looked for is not evidence.
4. Splitting creative and media without a shared brief
When creative sits with one agency and media with another, and neither owns the outcome, underperformance produces two plausible explanations and no accountability. Insist on a shared measurement framework agreed by both partners and a standing joint session. Without it you will spend the campaign adjudicating between two versions of why the numbers are what they are.
How media buying is changing in 2026
Retail media has become a major channel line rather than a test budget. Retailers sell advertising against their own purchase data, which produces closed-loop measurement that most other channels cannot match, and it has absorbed budget from both digital display and trade spend. The complication is fragmentation: each retailer operates its own platform with its own metrics and its own definitions, which makes cross-retailer comparison genuinely difficult and creates work agencies price differently. The second change is that measurement has partly returned to modelling. With signal loss now permanent, media mix modelling and incrementality testing have moved from advanced techniques to standard expectations, and agencies without capability in either are reporting platform-claimed numbers with no way to validate them. That is a reasonable thing to ask about in a pitch and a common gap.
Ask a shortlisted media agency what percentage of your budget would reach working media under their proposal. Agencies that answer with a number have thought about it. Agencies that explain why the question is complicated have answered it differently. Transparency continues to be the variable that separates outcomes in this category, more than buying power or channel access. More on advertising agencies.
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Book a free consultationFrequently asked questions
A media buying agency plans where advertising runs and purchases the inventory across channels including television, digital display, video, audio, out of home, print and retail media. Planning decides allocation and timing. Buying negotiates and executes the purchase. It is a separate function from the creative agency that produces the advertising itself, though holding companies house both. Most media agencies also handle campaign measurement and optimisation once activity is live.
An advertising agency creates the work: ideas, assets and campaign platforms. A media buying agency decides where that work runs and buys the space. The two functions separated in the nineteen eighties and nineties as buying became a volume business with its own economics. The practical consequence is that most brands work with both, and the most common failure is that when results disappoint, neither partner accepts the cause is theirs.
Four models dominate. Percentage of media spend is traditional and rewards spending more rather than better. Flat fee or retainer decouples compensation from spend. Cost-plus pays costs plus an agreed margin with open books and is the most transparent and least common. Principal-based buying is different in kind: the agency buys inventory itself and resells it to you at a markup, and the margin is invisible unless you ask specifically.
Principal-based buying is when a media agency purchases advertising inventory as principal, meaning it owns the inventory, and then resells it to advertisers at a price it sets. It is legal and disclosure practices vary. The difference between what the agency paid and what it bills is the agency's margin, and it is not visible in a standard media plan. Advertisers who have audited it have often found that margin to be substantial, which is why audit rights matter.
Ask for the working media percentage: the proportion of your budget that reaches actual inventory rather than being absorbed by fees, technology charges and margin. Then secure the right to an independent audit, written into the contract before signing rather than negotiated later. Attributed conversion reports do not answer this question, because they describe outcomes rather than what was paid. The absence of a problem you have never looked for is not evidence.
Incrementality is the share of results that would not have occurred without the advertising. It matters because attribution systematically credits channels for demand that already existed, particularly retargeting and branded search, which makes reported performance look strong while total business growth stays flat. Geographic holdouts, audience holdouts and media mix modelling are the standard testing methods. An agency with no incrementality method is reporting what platforms claim rather than what spend caused.
Probably not. Search and paid social are auction-based channels with their own mechanics, and a PPC specialist will generally outperform a broad media agency on them. Media agencies earn their value across multi-channel activity involving television, out of home, audio, programmatic display and retail media, where planning and negotiation carry real weight. Hiring a full media agency to run a single search account is an expensive way to buy something a specialist does better.