ROAS and CAC benchmarks by industry in 2026: what's actually good

Every advertiser asks the same question at some point: is my ROAS actually good, or am I just used to it? The honest answer needs two numbers you probably do not have handy, your own break-even point and a real industry comparison, and most of what gets shared as a "benchmark" online is neither specific enough nor current enough to answer it. Here is what 2026 data actually shows about ROAS and CAC by industry and platform, and how to use it without fooling yourself.

What is a good ROAS in 2026, by platform?

ROAS moves with intent, and intent differs by platform, which is why comparing a Meta number to a Google number without adjusting for that is the single most common benchmarking mistake we see.

The gap between Google and Meta is structural, not a sign Meta is underperforming. Search ads intercept someone already looking for what you sell. Social ads interrupt someone who was not looking and has to be convinced first, which costs more per conversion even when the campaign is running well.

ROAS by industry: who is winning and who is struggling

Category economics move the number more than platform skill does. A few patterns show up consistently in 2026 data across Google and Meta reporting:

If your category sits closer to healthcare than toys, a 2x ROAS is not a red flag, it may be the ceiling for the category. Judge your own performance against category peers, not the best-performing vertical in a benchmark report.

What is happening to CAC in 2026?

Customer acquisition cost has been climbing for years, but the 2026 data shows the trend is not slowing down. The all-industry median CPA now sits at $38.19, up 38.1 percent from $27.66 the year before. Industry research on the longer trend puts the cumulative rise in small business CAC at over 200 percent across the past eight years, with the two-year stretch from 2023 to 2025 alone adding 40 to 60 percent, among the steepest climbs on record. Three forces are driving it: auction competition has intensified as more advertisers shift budget into paid social and search, automated bidding has compressed the manual levers advertisers used to pull to control cost, and privacy-driven measurement gaps make platforms bid less efficiently than they did five years ago.

ROAS and CAC are not the numbers that should set your targets

Every benchmark in this article is useful for one thing: a sanity check on whether your account is in a plausible range for your category. None of them should set your actual bid targets, because industry averages blend businesses with wildly different margins, average order values and repeat purchase rates. Your break-even ROAS, calculated from your own gross margin, is the number that matters. If your margin is 40 percent, you break even at 2.5x ROAS before accounting for fixed costs; if it is 60 percent, you break even closer to 1.7x. A "bad" 2x ROAS on a 60 percent margin business can be more profitable than a "great" 4x ROAS on a 20 percent margin one.

LTV to CAC: the ratio that actually predicts sustainability

The consensus floor across categories is a 3 to 1 LTV to CAC ratio, meaning every dollar spent acquiring a customer should return three dollars in lifetime value. A ratio near 1 to 1 means you are losing money on growth in real terms. A ratio above 6 to 1 usually means the opposite problem, you are being too conservative and leaving growth on the table by under-investing in acquisition. For most small businesses, payback period, how many months until a customer's margin repays their acquisition cost, is more operationally useful than LTV to CAC, since it does not require projecting an uncertain lifetime value out several years.

Platform ROAS vs blended ROAS

One more distortion worth flagging: the ROAS your ad platform reports and the ROAS your business actually generated are often two different numbers. Platform-reported ROAS is inflated by last-click attribution and overlapping credit when a customer sees both a Google and a Meta ad before converting. Blended ROAS, total revenue divided by total ad spend across every channel, is harder to game and the number that should drive budget decisions. We go deeper on this gap in blended ROAS vs platform ROAS: which number is lying to you, which is worth reading before you act on any benchmark in this article.

Frequently asked questions

What is a good ROAS in 2026?

A good ROAS depends on margin, but 2.4x to 3.0x is a common healthy band on Meta and 4x to 5x on Google Search and Shopping. Google's platform-wide median sits well above Meta's because search captures existing demand rather than creating it. Anything below 1.5x on either platform usually means you are losing money once cost of goods is factored in.

What is a good CAC for a small business in 2026?

There is no single good CAC figure since it depends entirely on your margin and average order value. The more useful benchmark is the LTV to CAC ratio: 3 to 1 is the consensus floor for a sustainable business, below 2 to 1 usually means you are buying growth you cannot afford, and above 6 to 1 often means you are under-investing in growth.

Why did customer acquisition cost rise so much in 2026?

Rising auction competition, platform automation compressing manual controls, and privacy-driven measurement gaps have pushed CAC up sharply across nearly every channel. Industry data puts the two-year climb between 2023 and 2025 at 40 to 60 percent, among the steepest on record, with the trend continuing into 2026.

Which industries have the highest ROAS in 2026?

Toys and sports and fitness report some of the strongest ROAS on Google Ads, both above 4x, while baby products are one of the few categories where Meta ROAS beats Google. Healthcare consistently ranks lowest on both platforms due to high CPCs and long consideration cycles.

Should I compare my ROAS to industry averages?

Only as a sanity check, not a target. Industry averages blend businesses with very different margins, average order values and repeat purchase rates. Your own break-even ROAS, calculated from your actual margin, is the number that should set your bidding targets, not a published benchmark.

What is blended ROAS versus platform ROAS?

Platform ROAS is what Google or Meta reports inside their own dashboard, often inflated by last-click attribution and overlapping credit between channels. Blended ROAS divides total revenue by total ad spend across every channel combined, which is harder to game and the number that should actually drive budget decisions.

The takeaway

Use industry ROAS and CAC benchmarks to check whether your account is in a plausible range for your category, not to set your targets. Calculate your own break-even ROAS from your real margin, track payback period alongside CAC rather than CAC alone, and always act on blended ROAS rather than whatever number the platform dashboard shows you.