The state of SaaS metrics in 2026: stage-by-stage benchmarks for growth, churn, retention and efficiency
In 2026, the median private B2B SaaS company grows about 25% a year, keeps roughly 106% of revenue after expansion and churn, holds 88% before expansion, and takes about 14 to 15 months to earn back the cost of acquiring a customer. Those medians hide more than they show. Every one bends with scale.
A company under $1M in ARR should grow far faster and retain far less than one above $20M. Treating a single number as “good” without an ARR anchor is how founders chase the wrong target.
This piece gives you stage-segmented medians, not top-decile trophy numbers. One consistent dataset, four ARR bands, eleven metrics. Find your row and you’ll know where you actually stand.
The 2026 median SaaS company, by the numbers
The median private B2B SaaS company in 2026 posts these numbers across all stages combined:
- YoY ARR growth: about 25%, down from roughly 30% in 2023
- Net revenue retention (NRR): about 106%
- Gross revenue retention (GRR): about 88%
- CAC payback: about 14 to 15 months
- LTV:CAC: about 3.2
- SaaS magic number: about 0.8
- Gross margin: low-to-mid 70s, falling at early stage as AI costs bite
Useful as a headline, useless as a target. A $400K-ARR seed company growing 25% is in trouble. A $40M-ARR company growing 25% is doing great. Same number, opposite stories. The only fix is to segment by ARR stage, which is what the rest of this article does.
Why medians beat top-decile numbers
Most benchmark posts lead with the elite: 130% NRR, sub-12-month payback, 200% growth. Those are real, but they describe the top 5% to 10%. Anchor on them and you’ll conclude you’re failing when you’re average, and average is a healthy place to be for most of a company’s life.
A median is the middle of the pack. Half of companies sit above it, half below. That makes it the honest benchmark. It tells you if you’re keeping up with peers at your stage, not with the outliers VCs put on stage at conferences.
ARR stage anchors more than industry, geography, or funding does. Growth decelerates as you scale because the law of large numbers is undefeated. Retention strengthens because bigger companies sell to bigger customers who churn less and expand more. So the same metric carries a different “good” at every stage.
The medians below reconcile SaaS Capital’s 2025 survey (1,000-plus private companies), ChartMogul, Benchmarkit, and ICONIQ’s 2026 AI report. I excluded AI-native outliers from the medians because they distort everything, which I cover below. For the full interactive set, see the Mowt benchmarks library.
The master benchmark table: 11 metrics, 4 ARR stages
Here is the whole dataset on one screen. Find your ARR band, read down the column, and that’s your target row.
| Metric | Under $1M ARR | $1M to $5M | $5M to $20M | Above $20M |
|---|---|---|---|---|
| Median YoY ARR growth | 75% | 40% | 30% | 18% |
| Net revenue retention (NRR) | 97% | 102% | 105% | 112% |
| Gross revenue retention (GRR) | 85% | 88% | 91% | 93% |
| Gross revenue churn (annual) | 15% | 12% | 9% | 7% |
| Logo (customer) churn (annual) | 22% | 16% | 12% | 9% |
| CAC payback (months) | 12 | 15 | 18 | 20 |
| LTV:CAC ratio | 3.0 | 3.3 | 3.5 | 4.0 |
| Rule of 40 pass rate | 20% | 25% | 33% | 30% |
| Gross margin | 73% | 76% | 78% | 80% |
| SaaS magic number | 0.7 | 0.8 | 0.9 | 0.75 |
| Burn multiple | 1.8 | 1.5 | 1.2 | 1.0 |
Read across any row and you see the trajectory. Growth falls. Retention rises. Churn falls. Efficiency tightens. None of that is failure. It’s physics. The rest of the article walks each metric, with the formula and a worked example.
Growth: what is a good MRR or ARR growth rate in 2026?
A good growth rate is the median for your ARR band: about 75% under $1M, 40% at $1M to $5M, 30% at $5M to $20M, and 18% above $20M. The blended private-SaaS median across all stages is roughly 25%, down from 30% in 2023 as cheap capital dried up.
Here is the formula for ARR growth:
YoY ARR growth (%) = (ARR this year minus ARR last year) / ARR last year times 100
Worked example. You ended last year at $3M ARR and this year at $4.2M. That’s (4.2M minus 3M) / 3M times 100, or 40%. At the $1M-to-$5M stage, 40% is exactly median. You’re not behind. You’re the middle of the pack, which is fine.
The deceleration is steep and predictable. The same dollar of new ARR is a 75% lift on an $800K base and an 18% lift on a $25M base, so percentage growth has to fall even as your absolute net new ARR keeps climbing. Top-quartile seed companies do post 200% to 300%. That’s the elite, not your benchmark.
One caveat. AI-native companies are excluded from these medians, and you should exclude them from your own comparisons too. They routinely post 90% to 110% growth at sub-$20M ARR and reach $100M in about 5.7 years versus 7.5 for traditional SaaS. Benchmark a payroll tool against an AI coding startup and you’ll draw the wrong conclusion every time. Check your number against your stage with the ARR calculator and track the trend in Mowt’s MRR tracking.
Churn and retention: the four numbers that move together
Median gross revenue churn runs about 15% a year under $1M ARR and falls to 7% above $20M. That’s the mirror image of gross revenue retention, which climbs from 85% to 93%. Net revenue retention, which counts expansion, rises from 97% to 112% across the same stages.
Four definitions, because people conflate them constantly:
- Gross revenue churn is recurring revenue lost to cancellations and downgrades over a year, divided by starting revenue. Expansion is not subtracted.
- Logo churn (also called customer churn) counts customers lost, not dollars.
- Gross revenue retention (GRR) is starting revenue minus contraction and churn, over starting revenue. Expansion is excluded, so GRR can never exceed 100%.
- Net revenue retention (NRR) adds expansion back in, so it can exceed 100%.
The identity to remember: GRR equals 100% minus gross revenue churn, at every stage. So 85% GRR and 15% gross churn are the same fact stated two ways.
| Stage | Gross rev churn | GRR | Logo churn | NRR |
|---|---|---|---|---|
| Under $1M | 15% | 85% | 22% | 97% |
| $1M to $5M | 12% | 88% | 16% | 102% |
| $5M to $20M | 9% | 91% | 12% | 105% |
| Above $20M | 7% | 93% | 9% | 112% |
Notice logo churn always exceeds revenue churn. Your smallest accounts cancel most often, and they carry the least revenue. Lose 22 customers out of 100 (the under-$1M row), but if they were your tiniest plans you might lose only 15% of dollars. The gap between the two columns is your account-size skew, and it’s a healthy signal. It means you’re keeping the customers who pay you the most.
NRR also splits hard by customer segment, not just ARR. ChartMogul and Benchmarkit segment data put the 2025 medians here:
| Customer segment | Median NRR (2025) |
|---|---|
| SMB | 97% |
| Mid-market | 108% |
| Enterprise | 118% |
| Top enterprise performers | 130% and up |
This is why context matters. A 97% NRR is dead-on median if you sell to SMBs. The same 97% is a red flag if you sell to enterprises, where 118% is the expectation. Crossing 100% NRR means your existing customers grow faster than they leave, and that’s the engine of efficient scaling. SaaS Capital found the highest-NRR companies grow about 83% faster than the population median. Even a smaller move helps: shifting from the 90% to 100% band into the 100% to 110% band adds roughly 5 points of growth on its own.
Run your own numbers with the net revenue retention calculator and the churn rate calculator, or have Mowt’s churn analytics compute them live from Stripe.
Unit economics: CAC payback and LTV:CAC
Median CAC payback in 2026 is about 12 months under $1M ARR, lengthening to 15, 18, and 20 months as you scale, because deals move up-market into enterprise. LTV:CAC moves the other way, improving from 3.0 to 4.0 across the same stages.
CAC payback (months) = CAC / (new monthly recurring revenue per customer times gross margin %)
Worked example. You spend $9,000 to land a customer who pays $1,000 a month at 75% gross margin. Monthly gross-margin contribution is $750. Payback is $9,000 / $750, or 12 months. At sub-$1M ARR, 12 months is median and healthy.
Payback lengthens up-market for a simple reason. Enterprise sales cost more and close slower, so the upfront CAC is bigger even though the contract is bigger. By contract size, payback spans about 9 months for sub-$5K ACV motions to roughly 24 months for $100K-plus ACV enterprise deals. Use this as your rule of thumb:
- Under 12 months: top of the field
- 12 to 18 months: good
- 18 to 24 months: watch zone
- Above 24 months: critical
LTV:CAC improves with scale because retention improves. Longer-lived customers generate more lifetime value per acquisition dollar.
LTV:CAC = LTV / CAC, where LTV = (average revenue per account times gross margin %) / customer churn rate
Worked example. An account paying $12,000 a year at 75% gross margin with 12% annual customer churn has an LTV of ($12,000 times 0.75) / 0.12, or $75,000. Against a $25,000 CAC, that’s 3.0, which is exactly the under-$1M median. A ratio below 3.0 signals an efficiency problem at any stage. The overall median is about 3.2. Check yours with the CAC payback calculator and the LTV:CAC ratio calculator.
Efficiency and profitability: Rule of 40, magic number, burn multiple, margin
Most SaaS companies fail the Rule of 40 in 2026. One broad survey of sub-$30M-revenue companies put the pass rate at only about 9%, and just 20% of public SaaS pass as of Q4 2025. Those two cuts use different populations and methodologies, so they won’t line up with the ARR-stage pass rates below, which come from the same private-company dataset as the rest of this article. By ARR stage, pass rates climb from 20% under $1M, peak in the $5M-to-$20M band near 33%, and dip slightly above $20M as growth decelerates faster than margins improve.
Rule of 40 = YoY revenue growth (%) plus profit margin (%); pass at 40 or above
Worked example. You grow 30% with a profit margin of negative 5%. Your score is 30 plus negative 5, or 25. You fail, and the culprit is growth, not margin. That’s the common pattern in 2026. Growth slowed across the board, and margins didn’t rise fast enough to compensate. Test your own score with the Rule of 40 calculator.
Two efficiency metrics tell you how hard your capital is working.
SaaS magic number = net new ARR in a quarter / sales and marketing spend the prior quarter. A magic number of 0.7 or higher signals efficient spend. The stage medians run 0.7, 0.8, 0.9, then ease to 0.75 above $20M as the market saturates and each new dollar of ARR gets harder to win, so the median company at every stage clears the efficient bar.
Burn multiple = net cash burned / net new ARR in the same period. Lower is better, and 1.0 or below is strong. It tightens from 1.8 under $1M to 1.0 above $20M. Seed and pre-seed companies often sit at 2.5x to 3.4x, which is expected early. Investor scrutiny here has shifted hard: 83% of Series C-plus investors and 56% of seed investors now call burn multiple a critical evaluation metric, a reversal from the growth-at-all-costs posture of 2021.
Then there’s the 2026 margin story. The classic 80% SaaS gross margin is eroding. Gross margin is revenue minus cost of goods sold, including hosting and now AI inference, over revenue. Stage medians still recover toward 80% at scale (73%, 76%, 78%, 80%), but AI inference costs are compressing early-stage margins fast.
ICONIQ puts AI inference at about $230K of cost per $1M of AI product revenue in 2026. In the same report, AI-native product margins sit near 52%, up from 41% in 2024 but still far below the 73% software median. Several public vertical-SaaS companies have disclosed 6 to 9 points of YoY gross-margin compression as inference costs hit COGS. If you ship AI features, model your COGS line carefully, because the old 80%-margin assumption no longer holds at early stage.
Check your efficiency with the SaaS magic number calculator and your runway with the burn rate and runway calculator.
How the benchmarks move as you scale
Nearly every metric degrades on the growth side and improves on the efficiency side as ARR climbs. That’s the single most useful thing to internalize. SaaS metrics aren’t fixed targets. They’re a coordinated trajectory that bends with scale.
| As you scale from under $1M to above $20M | Direction |
|---|---|
| YoY growth (75% to 18%) | Falls |
| CAC payback (12 to 20 months) | Lengthens |
| NRR (97% to 112%) | Rises |
| GRR (85% to 93%) | Rises |
| Gross revenue churn (15% to 7%) | Falls |
| LTV:CAC (3.0 to 4.0) | Rises |
| Burn multiple (1.8 to 1.0) | Tightens |
| Gross margin (73% to 80%) | Recovers |
Growth and early-stage margins start low and diverge by stage. Retention and capital efficiency strengthen as you grow. So a “good” number is meaningless without knowing which stage you’re in. Benchmark against your row, not the whole market.
How to find where you sit, and what to fix first
Pull your real numbers, line them up against your ARR row in the master table, and circle the two or three metrics furthest below median. Fix those first. Don’t optimize a metric you’re already beating.
By stage, the highest-payoff fix tends to be:
- Under $1M: growth and gross churn. You need velocity and you need to stop the leak. 15% gross churn is median, but every point you save compounds.
- $1M to $5M: CAC payback and NRR. This is where unit economics either start working or quietly sink you. Push NRR across 100%.
- $5M to $20M: Rule of 40 and magic number. Efficient growth is the whole game in this band, and pass rates peak here.
- Above $20M: NRR and burn multiple. Growth is slowing by design, so retention and capital discipline carry the story for investors.
The hard part is getting accurate numbers in the first place. Most founders compute these by hand in a spreadsheet once a quarter, which is slow and error-prone, and the definitions drift. Mowt reads your Stripe data and computes all eleven of these metrics live, so you can place yourself against your stage benchmark instead of guessing. That’s the point of benchmarking. Not to admire the elite, but to know your own row and act on it.
FAQ
What is a good MRR growth rate in 2026?
It depends entirely on your ARR. The median YoY growth rate is about 75% under $1M ARR, 40% at $1M to $5M, 30% at $5M to $20M, and 18% above $20M, with a blended median near 25%. If you’re at $3M ARR growing 40%, you’re exactly average for your stage, which is healthy.
What is the median SaaS churn rate in 2026?
Median annual gross revenue churn runs about 15% under $1M ARR and falls to 7% above $20M, the mirror of GRR of 85% to 93%. Median logo churn is higher, from about 22% early-stage to 9% at scale, because SMB-heavy early customer bases churn faster by count than by dollars.
What net revenue retention should I aim for?
Aim for the median for your stage and segment. By ARR stage the medians are 97% under $1M, 102% at $1M to $5M, 105% at $5M to $20M, and 112% above $20M. By customer type, target about 97% for SMB, 108% for mid-market, and 118% or more for enterprise.
What is a healthy CAC payback period in 2026?
The median is about 12 months under $1M ARR, lengthening to 15, 18, and 20 months as you scale into enterprise deals. Under 12 months is top of the field, 12 to 18 is good, 18 to 24 is the watch zone, and above 24 months is critical.
Is anyone actually hitting the Rule of 40?
Most companies fail it in 2026. Only about 9% of sub-$30M-revenue SaaS companies clear the bar, and just 20% of public SaaS pass. Pass rates peak in the $5M-to-$20M band near 33%, and the main culprit for failures is slowing growth, not weak margins.
About the Author
Matt Smith
Serial entrepreneur and former big 4 consultant turned SaaS operator. Built and scaled analytics and data warehouses platforms at multiple enterprise Stripe companies before founding Mowt. Passionate about making complex metrics accessible to every founder.