What Is a Good ROAS? Paid Search Benchmarks by Industry for 2026

Key Takeaways

- ROAS stands for Return on Ad Spend. A 4x ROAS means you earned $4 in revenue for every $1 spent on ads.

- There is no single correct ROAS target. The right number depends on your profit margins, not on what other companies are doing.

- Average ecommerce ROAS across paid search is approximately 2.87x, but well optimized accounts typically target 4x to 6x.

- Branded search campaigns routinely hit 10x or higher. Generic Shopping campaigns typically run 3x to 5x. Generic Search runs 2x to 4x.

- B2B lead generation benchmarks lower at 1.5x to 3x, but cost per lead is often the more useful metric to track.

- Microsoft Advertising typically delivers better ROAS than Google due to lower competition and lower CPCs, with less overall volume.

The question we hear from almost every new client is some version of this: "Is my ROAS good?"

It is a completely fair question, and there is a real answer. But before we get to industry benchmarks, there is one thing worth understanding first. The right ROAS target for your business is defined by your margins, not by what competitors are running.

Here is why that matters, and what the actual numbers look like across industries and campaign types.

What Does ROAS Actually Measure?

ROAS stands for Return on Ad Spend. The formula is simple:

ROAS = Revenue Generated by Ads / Ad Spend

A 4x ROAS means that for every $1 you spent on ads, you generated $4 in revenue. A 10x ROAS means $10 in revenue per $1 spent.

It sounds straightforward. The complexity is in what counts as "good." Whether 4x is a win depends entirely on how much of that revenue you actually keep after your costs.

Why Your Margin Sets Your ROAS Target

Here is a quick way to think about it. Your breakeven ROAS is calculated by dividing 1 by your gross margin percentage.

If your gross margin is 50%, your breakeven ROAS is 2x. Every dollar of ROAS above that threshold is contributing to profit.

If your gross margin is 25%, your breakeven ROAS is 4x. A 3x ROAS at 25% margins means you are actually losing money on every ad driven sale, even though it looks positive on the surface.

This is why two companies in the same industry can have identical ROAS numbers and have completely different profitability outcomes. Always anchor your ROAS target to your own margin structure before you look at anyone else's benchmarks.

What Is a Good ROAS for Ecommerce?

For ecommerce accounts running paid search on Google and Microsoft, here is where the benchmarks land in 2026.

Overall ecommerce average: approximately 2.87x across paid search. This number reflects the full range of accounts, including underoptimized campaigns that drag the average down significantly.

Well optimized ecommerce accounts: most agencies and advertisers running competitive ecommerce accounts target 4x to 6x as the overall account goal.

Branded search campaigns: these almost always perform above 10x. When someone searches for your brand name directly, they already know you and want you. Conversion rates are high and cost per click is low.

Generic Shopping campaigns: expect 3x to 5x in a well managed account. These are people searching for product categories, not your specific brand, so CPCs are higher and conversion rates are lower than branded.

Generic Search campaigns: 2x to 4x is a typical range for non branded search. The competition is highest here, CPCs are elevated, and intent is broader.

Premium brands with strong demand and high average order values often outperform these ranges by a meaningful margin.

What Is a Good ROAS for B2B Lead Generation?

B2B paid search works differently from ecommerce, and the benchmarks reflect that.

The sales cycle is longer. Revenue does not flow immediately from a click. And the conversion you are typically measuring, usually a form fill or a phone call, is an early signal rather than a completed transaction. That makes measured ROAS inherently lower.

For B2B lead generation on paid search, measured ROAS typically lands between 1.5x and 3x. For B2B SaaS specifically, Google Search averages around 1.7x measured ROAS based on 2025 to 2026 data.

These numbers look low compared to ecommerce, but they are measuring something different. Revenue attribution in B2B depends on close rates and deal timelines that can stretch for months after the initial click.

For most B2B accounts, cost per lead is a more actionable metric than ROAS. The average B2B cost per lead across paid search sits at approximately $148. Whether that number is good or bad depends on your average deal size and your close rate from lead to customer.

Does It Matter Which Platform You Advertise On?

Yes, more than most people realize.

Microsoft Advertising (Bing) typically delivers lower cost per click across most categories because there is less advertiser competition. Lower CPCs at the same conversion rate means higher ROAS. The tradeoff is volume. Microsoft has a smaller share of overall search traffic, so you will spend less but reach fewer total people.

Google has more volume and more competition. Higher CPCs at the same conversion rate naturally produce lower ROAS. For most accounts, Google is where you establish your foundation and Microsoft is where you find incremental efficiency at a better return.

Advertisers who treat Microsoft as a straight copy of their Google campaigns typically underperform on both. Each platform has its own optimization lever set, and accounts managed separately consistently outperform those that are simply imported.

The ROAS Number That Actually Matters for Your Business

Industry benchmarks are useful context. They help you understand whether your campaigns are performing well relative to the market.

But the most important ROAS number is the one that keeps your business profitable. Calculate your breakeven ROAS from your margins. Set your target above it. Use benchmarks to understand where you sit relative to the market, but do not optimize toward someone else's number.

If you are not sure what your target ROAS should be, or if your current campaigns are missing it and you are not sure why, that is the starting point for every client conversation we have. Tell us where your account stands and we will take a look. https://lionheartsearch.com/contact