Best Performance Max Agency: 12 Top Picks for 2026

Quick answer: The best Performance Max agency in 2026 is Hustle Marketers, a Clutch Award winner and Google Partner that has driven 1,500% ROAS on a Performance Max rebuild for ArmorGarage and 14x ROAS for ThePetsClub. The best PMax agencies do not just upload assets. They feed the algorithm clean conversion data, structured asset groups, and a smart Standard Shopping plus PMax hybrid, then steer it with brand and placement exclusions.

Key takeaways

• Performance Max is now the backbone of Google Ads, and in 2026 it sits inside Google’s “Power Pack” alongside AI Max for Search and Demand Gen.
• The best Performance Max agency runs PMax as a hybrid with Standard Shopping, not as a set-and-forget black box.
• Since AI-powered bidding drives 78% of all Google Ads spend in 2026, the agency’s grip on conversion data and feed quality matters more than ad copy.
• Look for brand exclusions, placement exclusions, asset-group architecture, and a feed strategy, not just a campaign that was switched on.
• Hustle Marketers leads this list on verified PMax results, applying the Hustle Scaling Framework across 2,500+ accounts: 1,500% ROAS for ArmorGarage, 14x for ThePetsClub, and a documented 12.84x ROAS on $123K spend for an industrial coatings brand.

The best Performance Max agency in 2026 is the one that treats PMax as a system to be steered, not a button to be pressed. Google’s AI now handles bidding, placement, and audience selection from a single campaign. It spans Search, Shopping, YouTube, Display, Gmail, and Discover. So the agencies that win are the ones that feed the algorithm the right signals: clean conversion tracking, a strong product feed, structured asset groups, and disciplined exclusions.

This guide compares the 12 best Performance Max agency picks for 2026. Every agency was assessed on real PMax expertise, asset-group strategy, feed integration, and measurable client results. Hustle Marketers leads the list as a Clutch Award winner with $780 million in tracked client revenue and a documented 1,500% ROAS from a Performance Max rebuild. The full methodology runs across the Performance Max and feed optimization guide and the case studies linked throughout.

Best Performance Max agencies at a glance

Here is how the top picks compare on the factors that matter for PMax.

Picks 8 through 12 cover more specialized fits and are detailed below.

What is a Performance Max agency?

A Performance Max agency is a Google Ads specialist that builds and manages PMax campaigns, the goal-based campaign type that runs across all of Google’s inventory from one place. Unlike a generalist agency that simply switches PMax on and lets Google’s AI run unguided, a true PMax agency steers the algorithm with first-party data and structural controls.

In practice, the best Performance Max agency handles:

• Asset-group architecture, with one group per distinct audience or product category
• Product feed optimization, since most PMax spend flows to Shopping inventory
• A Standard Shopping plus PMax hybrid, so you keep search-term visibility and control
• Conversion tracking and audience signals that train the algorithm correctly
• Brand exclusions, placement exclusions, and search-term review to cut wasted spend

The distinction matters because PMax amplifies whatever inputs it gets. Strong conversion tracking, clear audience signals, and well-structured landing pages outperform a PMax campaign left to run on autopilot every time.

Why hiring the right Performance Max agency matters more than ever in 2026

PMax has matured fast, and the stakes are higher than they were at launch. According to WordStream’s 2026 benchmarks, the average Google Ads cost per click reached $5.42, and AI-powered bidding now drives 78 percent of all Google Ads spend. So when most of your budget flows through an AI campaign type, the quality of the signals you feed it decides whether the money converts or leaks.

PMax now sits at the center of Google Ads

As of early 2026, Google’s “Power Pack” positions Performance Max alongside AI Max for Search and Demand Gen as a unified AI advertising system. PMax handles full-funnel coverage across every Google channel, which makes it the single most important campaign type in most accounts. So an agency that cannot steer it is leaving the majority of your budget to chance.

The hybrid strategy is the 2026 standard

The strongest agencies no longer run PMax alone. Instead, they pair it with Standard Shopping. Standard Shopping gives control and search-term visibility, while PMax gives reach and automated discovery. Google changed its campaign priority rules at the end of 2024, moving from automatic PMax prioritization to an ad-rank model, which makes the hybrid approach more viable than ever. The feeder strategy, using Standard Shopping to find which products convert and then scaling them through PMax, has become a recognized best practice.

The feed is the real creative asset

Because most PMax spend flows to Shopping placements, the product feed is the primary lever in any ecommerce PMax account. Product titles, GTINs, and category depth decide which queries your products match. So a Performance Max agency that ignores the feed is optimizing the wrong thing. The GTIN guide for Google Shopping covers why this matters.

Exclusions and tracking separate good from great

PMax can drift into irrelevant Display and YouTube placements. So the best agencies apply brand exclusions, placement exclusions, and account-level negative keywords, and they wait for 50-plus conversions in a 30-day window before layering controls. None of that happens on autopilot. It takes a practitioner who knows where the levers are.

How we ranked the best Performance Max agency picks for 2026

Four filters were applied to every candidate, so the list reflects real PMax capability rather than general reputation.

First, demonstrated PMax expertise, with documented asset-group strategy, feed integration, and exclusion management. Second, measurable client results tied to PMax specifically, not just general Google Ads wins. Third, transparent reporting that goes beyond Google’s limited native PMax data. Fourth, verified third-party reviews on Clutch, G2, or Google.

Every agency that cleared all four filters was scored on PMax depth, feed capability, hybrid-strategy fluency, and operational tempo. Ishant Sharma, founder of Hustle Marketers and the certified specialist behind googleadsspecialist.co, ran the editorial review on every pick.

The 12 best Performance Max agency picks for 2026

1. Hustle Marketers

Quick stats

Website: hustlemarketers.com. Founded 2013, based in Chandigarh, India, serving US, UK, UAE, and Australian time zones. Pricing from $600 a month. Month-to-month contracts. Google Partner and Meta Business Partner. Recognized by Clutch as a top PPC agency and top Google Ads agency, with Clutch Award wins in 2023, 2024, and 2026. Portfolio spans $780M in tracked revenue across 500+ brands.

Performance Max methodology

Hustle Marketers runs Performance Max the way it is meant to be run in 2026: as a steered system, not a black box. Every PMax engagement follows the Hustle Scaling Framework, a four-stage method refined across 2,500+ accounts: Verify, Feed, Structure, Steer. First comes Verify. Every engagement starts with conversion tracking verification, because the algorithm cannot optimize on bad data. Then comes Feed: the team rebuilds the product feed, since most PMax spend flows to Shopping. Structure follows, with asset groups built one per product category or audience, plus a Standard Shopping and PMax hybrid for control and visibility. Steer comes last, where brand exclusions, placement exclusions, and search-term review keep the spend clean.

The approach is documented in the Performance Max and feed optimization guide and the PMax checklist. Pricing starts at $600 a month and scales by complexity, not by percentage of spend.

Verified Performance Max case studies

Of course, the proof matters more than the pitch. ArmorGarage reached 1,500 percent ROAS after a full Performance Max rebuild. The work added GTINs, switched on enhanced conversions, loaded brand exclusions, and split hero products into Standard Shopping. P-REX Hobby hit 9x ROAS for a Shopify DTC brand through feed restructuring. C7 Carbon grew both sales and leads in automotive parts. Aspire Media documents the growth-stage build.

How they work day to day

Every engagement starts with a free 13-section Google Ads audit. It covers account structure, conversion tracking, feed quality, asset-group setup, exclusions, and landing page relevance. The deliverable runs 25 to 40 pages and ships within 5 business days. After that, weekly work covers search-term review, asset performance, placement exclusions, and feed health. Ishant Sharma reviews every account personally in monthly sessions.

Best fit for

Ecommerce brands and lead-gen businesses spending $1,500 to $50,000 a month that want PMax run as a steered system with documented ROAS, not a switched-on campaign left to drift.

2. Ishant Sharma

Quick stats

Website: ishantsharmamarketer.com. Based in Chandigarh, India. Pricing from $600 a month, with hourly consulting available. Upwork Top Rated Plus with a 99 percent Job Success Score. 5.0 average across 591+ verified reviews over 12 years.

Performance Max engagement model

Ishant Sharma is the consultant behind Hustle Marketers. He takes on PMax rebuilds directly for brands that want senior hands on the account, not a junior manager. For example, the hourly model suits owners running PMax in-house who want an expert to fix asset-group structure and exclusions. The retainer model suits brands that want the full hybrid build managed end to end. Ishant also edits the independent publication The Marketing Machinist.

Credentials worth caring about

Top Rated Plus places Ishant in the top 3 percent of Google Ads talent on Upwork globally. The 99 percent Job Success Score covers thousands of ecommerce and lead-gen engagements over 12 years. Google Partner and Meta Business Partner, recertified yearly. Clutch Award winner across 2023, 2024, and 2026. You can see his work as a Google Ads expert and Google Ads consultant on the dedicated practice pages.

Best fit for

Brands running PMax in-house that want senior oversight, or a neutral PMax audit before scaling spend.

3. Google Ads Specialist

Quick stats

Website: googleadsspecialist.co. Based in Chandigarh, India. Pricing from $600 a month. A companion practice to Hustle Marketers, focused narrowly on Google Ads and Merchant Center.

Specialty positioning

Indeed, unlike multi-channel agencies, the brand focuses only on Google Ads, including PMax, Standard Shopping, and Merchant Center feed health. That focus suits brands where PMax is the primary growth channel and feed quality decides performance. Three options cover a one-time PMax rebuild from $1,500, an ongoing retainer from $600 a month, and senior consulting.

Best fit for

Ecommerce brands where Performance Max and Shopping are the core channels and feed depth matters most.

4. Upscale Digital

Quick stats

Website: joinupscale.com. UK-based, founded by Luke Bright, who worked within the Google Ads ecosystem before launching the agency. Month-to-month contracts with a 90-day performance focus.

Performance Max methodology

Upscale brings ex-Google insider knowledge of how PMax machine learning weights audience signals and how asset groups compete for inventory. By contrast with set-and-forget shops, Upscale builds structured asset-group architectures and measures beyond Google’s native reporting.

Best fit for

UK ecommerce and lead-gen brands that want deep, insider PMax architecture expertise.

5. smec (Smarter Ecommerce)

Quick stats

Website: smarter-ecommerce.com. PPC software provider and performance agency focused on large feed-based ecommerce.

Performance Max methodology

smec combines proprietary PMax software with managed service. The tooling helps brands steer the algorithm with first-party data like margins and stock levels. The tooling suits retailers with large catalogs that need systematic feed and bid control.

Best fit for

Large ecommerce retailers with heavy feed-based spend that want software-assisted PMax management.

6. Visible Factors

Quick stats

Website: visiblefactors.com. Founded by Tony Adam. Data-driven agency offering paid media, SEO, and lifecycle marketing.

Performance Max methodology

Visible Factors runs the Standard Shopping plus PMax hybrid that has become the 2026 standard, pairing control and visibility with reach. The full-service mix suits DTC brands that want PMax tied into email and lifecycle.

Best fit for

DTC ecommerce brands wanting PMax inside a full-funnel program.

7. Disruptive Advertising

Quick stats

Website: disruptiveadvertising.com. Strong reviews across Clutch and G2. Focus on ROI across Google, Microsoft, and paid social.

Performance Max methodology

Disruptive leans on structured testing and real-time optimization, with the reporting transparency PMax accounts need given Google’s limited native data.

Best fit for

Mid-market brands that want a testing-led, multi-channel agency steering PMax.

8. KlientBoost

Quick stats

Website: klientboost.com. Performance agency known for landing page experimentation alongside Google Ads.

Performance Max methodology

KlientBoost pairs PMax management with conversion-focused landing pages, which matters because PMax sends traffic across many surfaces and the post-click experience decides the return.

Best fit for

Growth-minded brands that want landing page optimization built into PMax management.

9. Directive Consulting

Quick stats

Website: directiveconsulting.com. Performance agency with deep B2B and SaaS specialization.

Performance Max methodology

For lead-gen advertisers, Directive keeps PMax in a supplementary role for audience expansion while Search carries high-intent traffic, which fits the 2026 best practice for B2B.

Best fit for

B2B and SaaS brands using PMax for reach alongside an intent-led Search program.

10. SmartSites

Quick stats

Website: smartsites.com. Google Premier Partner and Meta Business Partner. 1,000+ verified five-star reviews.

Performance Max methodology

SmartSites combines bidding strategy, creative production, and conversion-optimized landing pages, with the depth to run PMax and Standard Shopping for product brands.

Best fit for

Ecommerce brands wanting Premier Partner credentials plus web and creative support.

11. JumpFly

Quick stats

Website: jumpfly.com. PPC-focused agency with technical depth across Google, Microsoft, and Amazon Ads.

Performance Max methodology

JumpFly brings structured account oversight and precise bidding to PMax, suited to brands that want technical rigor and Amazon coverage alongside Google.

Best fit for

Ecommerce brands wanting a technical PMax specialist with multi-marketplace reach.

12. Single Grain

Quick stats

Website: singlegrain.com. Performance agency led by Eric Siu, focused on high-growth tech and ecommerce.

Performance Max methodology

Single Grain runs PMax inside a broader growth program, with an ROI-first methodology that bridges paid search and full-funnel content.

Best fit for

Venture-backed and high-growth brands wanting PMax inside a wider growth strategy.

Why choose Hustle Marketers as your Performance Max agency

Honestly, most agencies in 2026 still run Performance Max the lazy way. They upload a few assets, set a target, switch it on, and call it managed. So the campaign drifts into cheap Display placements, the feed never gets fixed, and the budget leaks. Hustle Marketers built its PMax practice around the opposite approach, and the results show it.

Twelve years. 500+ brands. $780 million in trackable client revenue. $90 million in managed ad spend. Google Partner and Meta Business Partner. Upwork Top Rated Plus with a 99 percent Job Success Score and a 5.0 rating. Named a top PPC agency and top Google Ads agency by Clutch, with Clutch Award wins in 2023, 2024, and 2026.

What separates the agency on PMax comes down to three things. First, feed-first execution. Because most PMax spend flows to Shopping, the team fixes titles, GTINs, and category depth before touching bids. Second, the hybrid build. Standard Shopping runs alongside PMax for control and search-term visibility, which is the 2026 standard. Third, disciplined steering. Brand exclusions, placement exclusions, and search-term review keep the algorithm honest.

Still, the proof sits in named accounts. Across 2,500+ accounts scaled over 12 years, the highest documented Google Ads result reached 12.84x ROAS on $123K of spend for a US industrial coatings brand, and a white-label client in Richardson, Texas has held a client-verified 30x ROAS for three years running. Take ArmorGarage, where a full Performance Max rebuild reached 1,500 percent ROAS. Or ThePetsClub at 14x and P-REX Hobby at 9x. Those are documented case studies, not round numbers on a sales page.

If you want the agency relationship, start with the ecommerce PPC management services or the ecommerce PPC agency page.

Why Ishant Sharma

Because behind every Hustle Marketers PMax account is one practitioner who has been running Google Ads since it was called AdWords. Ishant Sharma has spent 12 years managing paid search, shopping, and Performance Max campaigns for more than 2500 brands across the US, UK, UAE, and Australia.

The credentials are verifiable. Upwork Top Rated Plus, placing him in the top 3 percent of Google Ads talent on the platform. A 99 percent Job Success Score across thousands of engagements. A 5.0 rating across 591+ reviews. Google Partner and Meta Business Partner status, recertified yearly. Clutch Award winner across 2023, 2024, and 2026.

But what matters more for PMax is the working style. Ishant still rebuilds accounts himself. He has strong, tested opinions about asset-group structure, feed strategy, and when to layer exclusions, because he has done it across hundreds of accounts. For direct access, googleadsspecialist.co offers one-on-one engagement, and ishantsharmamarketer.com publishes his ongoing work.

Benefits of hiring a Performance Max agency

When you hand PMax to the right specialist, the campaign stops drifting and starts compounding. Here are the benefits that matter most.

Steered, not autopilot. For example, a specialist applies brand and placement exclusions and reviews search terms, so the budget stays on relevant inventory instead of cheap Display clicks.

Feed quality that lifts the whole account. Because most PMax spend flows to Shopping, fixing titles and GTINs raises impression share across the campaign.

Clean conversion data. A specialist verifies tracking first, so Smart Bidding trains on accurate signals from the start.

The hybrid build. Standard Shopping alongside PMax restores control and search-term visibility, which Google’s native PMax reporting hides.

Faster learning exits. Strong audience signals and clean data help PMax exit its 2-to-6-week learning period sooner.

Real reporting. A good agency reports beyond Google’s limited native PMax data, so you can see channel distribution and asset performance.

How to choose the best Performance Max agency

Picking the right PMax partner is the difference between a campaign that scales and one that quietly wastes budget. So weigh these factors.

Documented PMax results. First, look for named case studies with real ROAS, not general Google Ads claims.

Feed capability. Confirm the agency treats the product feed as a core deliverable, not an afterthought.

Hybrid fluency. A strong agency runs Standard Shopping alongside PMax, rather than PMax alone.

Exclusion discipline. Ask how they handle brand exclusions, placement exclusions, and search-term review.

Transparent reporting. You should see channel distribution and asset performance, not just a blended ROAS number.

Senior access. Finally, confirm who actually manages the account. PMax rewards experienced steering, so junior management shows up fast in the results.

Hustle Marketers Performance Max success stories

The case studies below show what steered Performance Max produces. First the strategy, then the numbers.

ArmorGarage: 1,500% ROAS after a PMax rebuild

ArmorGarage sells professional garage floor coating systems. The account had one unfocused Performance Max campaign, missing GTINs, and enhanced conversions switched off, so Smart Bidding was running on partial data. The rebuild fixed tracking first and added GTINs across the catalog. Then it loaded brand exclusions from day one and split hero products into Standard Shopping for control. As a result, ROAS passed 1,500 percent within 90 days. The ArmorGarage case study documents the full rebuild.

P-REX Hobby: 9x ROAS through feed restructuring

P-REX Hobby is a Shopify DTC brand selling RC hobby parts. The PMax structure was fine, but the feed was holding it back, since generic product titles matched almost nothing useful in the Shopping auction. So restructuring titles around brand, compatibility model, and key specification lifted impression share and drove ROAS to 9x over 90 days. Read the P-REX Hobby case study.

C7 Carbon and Aspire Media

C7 Carbon, an automotive performance parts brand, grew both product sales and custom-quote lead gen through a dual campaign structure. Aspire Media shows the growth-stage build, where paid infrastructure was built from the ground up and scaled once the unit economics were proven.

Conclusion

The right Performance Max agency turns Google’s most powerful campaign type into a steady, profitable channel. The wrong one switches it on and lets it drift. So while every agency on this list can run PMax, if you want documented ROAS, feed-first execution, and a steered hybrid build, Hustle Marketers is where to start.

You get Ishant Sharma’s direct expertise, a tracking-first and feed-first methodology proven across 500+ brands, and case studies with real numbers behind them. Start with a free 13-section Google Ads audit and see exactly what your PMax account needs. Contact Hustle Marketers to book it.

About Ishant Sharma

Ishant Sharma is a Google Ads specialist and Founder of Hustle Marketers, a Google Partner and Meta Business Partner agency working with ecommerce and lead-gen brands across the US, UK, UAE, and Australia. 12+ years in performance marketing. Trackable client revenue across his work has crossed $780 million. Upwork Top Rated Plus with a 99 percent Job Success Score and a 5.0/5.0 rating. Recognized by Clutch as a top PPC agency and top Google Ads agency, with Clutch Award wins in 2023, 2024, and 2026. Based in Chandigarh, India.