LinkedIn CPMs average $33–$65 for typical B2B targeting — roughly 3–6× higher than Meta’s $5–$15 range (Dreamdata 2025). That premium you’re buying is verified job titles, seniority levels, and company-size data that other channels like Meta simply don’t offer.
According to Dreamdata’s 2025 Benchmarks Report which analyzed 23 million sessions and 220,000+ B2B customer journeys, LinkedIn Ads deliver 113% ROAS which is the highest of any major ad network tested.
But the cost-per-company-influenced tells a clearer story than CPC or CPM alone.
On LinkedIn, it averages €154. The same metric on Google Search runs 25% higher and on Meta, it’s 70% higher (Dreamdata 2025). If your goal is influencing the right companies and not just generate cheap clicks, LinkedIn’s premium is justified.
$0$30$60$90$38$52$67$80$93Oct ’24Jan ’25Apr ’25Jul ’25Oct ’25LinkedIn Ads CPM Trend · KlientBoost Managed Accounts · Oct 2024–Oct 2025
Just look what happened with spend last year.
B2B marketers voted with their budgets and LinkedIn’s share of total B2B ad spend climbed from 31% in H1 2024 to 39% by year-end. It’s now the single largest individual channel allocation in Dreamdata’s benchmark cohort, but it isn’t getting cheaper.
What’s the Minimum LinkedIn Ads Budget? (And Why LinkedIn’s Own Number Is Wrong)
LinkedIn’s official minimum budget is $10/day or $100 over the lifetime of a campaign, and the platform recommends $25/day for best results.
At today’s $93 CPM and a frequency target of 8 impressions per month per person, LinkedIn’s recommended $750/month reaches roughly 8% of a 10k-person ICP. That’s far too thin to generate statistically meaningful optimization data or measurable brand recall.
The practical minimum for a test campaign that produces usable data: $30–$50/day ($900–$1,500/month). If its below that, your daily budget will exhaust before LinkedIn’s delivery algorithm can optimize, and frequency impressions drop below the threshold for measurable B2B brand recall.
0%20%40%60%80%100%7%$500/mo13%$1K/mo40%$3K/mo67%$5K/mo★ sweet spot100%$10K/mo10,000-person ICP · $93 CPM · 8 impressions/month · KlientBoost Reach Ratio™
If you’re under $1,000/month, shift to retargeting-only. The LinkedIn Insight Tag lets you retarget all website visitors — not just those who arrived through LinkedIn. Warm audiences convert at 3–5× the rate of cold, and $1,500/month can reach a 2,000-person retargeting pool with 10–12 impressions per month at current CPMs.
How to Calculate Your LinkedIn Ads Budget
The right LinkedIn Ads budget isn’t a fixed number, it’s based on hitting your comprehensive reach.
Comprehensive reach: reaching a significant portion of an audience with paid media activity
You need a competitive strategy and a memorable brand to generate demand. Then, go after comprehensive reach to maximize the highest mental availability (memory recall) from your paid ad demand gen efforts.
When more people know WHO you are, WHAT you do, and HOW you solve their problems (jobs theory), more people will naturally want to get in touch WHEN they need what you sell.
Comprehensive reach looks different for different B2Bs.
Aim for 80% audience reach—minimum.
This will maximize your ability to convert the 5% of buyers who are in-market right now and simultaneously build future revenue potential in the giant 95% pool of buyers who aren’t.
Once you understand this, you can layer in four variables: ICP audience size, target reach percentage, desired impression frequency, and current CPM.
I recommend using KlientBoost’s Reach Ratio™ formula to calculate this.
KlientBoost has applied this framework across B2B clients in SaaS, professional services, and financial services. In SaaS, CPMs typically run $100–$200 depending on audience specificity, which means the same 10k ICP-audience can cost up to 2× more to reach than the US B2B average of $93.
Here’s how to work through it, step by step.
Step 1: Define your ICP audience size
Open LinkedIn Campaign Manager and build your audience using job title, seniority, company size, and industry filters.
The audience estimator shows you the matching member count. This is your Audience variable.
Most B2B companies find their real LinkedIn-accessible ICP is 5,000–50,000 people — smaller companies often overestimate, and larger companies often underestimate how segmented their targeting gets.
Step 2: Set your target reach percentage
For brand awareness: 30–50% is sufficient.
For demand generation, where you need visibility across the full buying committee, target 70–80%.
Running above 80% typically produces diminishing returns because auction CPMs spike as the remaining audience shrinks.
Step 3: Set your frequency goal
Aim for 6–8 impressions per month per person for awareness-stage campaigns and 10–12 for active demand creation, where your brand needs to be recalled during a live buying cycle.
Don’t aim for anything less, otherwise your campaigns won’t make a dent with your target audience.
Step 4: Pull your current CPM
Check your Campaign Manager performance data for recent campaigns.
Use $93 as a US B2B baseline if you’re launching fresh. SaaS audiences targeting VP+ or Director+ titles run $120–$200. Broader job function targeting (Marketing, Finance, Engineering) runs lower.
Step 5: Run the formula
Once you have all the data, you can run the Reach Ratio calculation: (Audience × Reach % × Frequency ÷ 1,000) × CPM = monthly budget
For a 10,000-person ICP at 80% reach, 8 impressions/month, and $93 CPM:
(10,000 × 0.80 × 8 ÷ 1,000) × $93 = $5,952/month
LinkedIn’s recommended $25/day ($750/month) reaches the same audience at 10% penetration. That’s 1,000 people — not a B2B campaign, it’s a post-boost.
Step 6: Add 20–25% for retargeting
Layer a retargeting campaign — targeting website visitors, lead form openers, and video viewers — on top of your cold outreach.
Allocate 20–25% of your primary campaign spend to this layer. This is where the majority of direct conversions come from, at a fraction of the CPM of cold audiences.