every SaaS founder eventually asks this question. usually after spending money on both channels and feeling like neither is clearly working.
the internet's answer is usually a listicle with a comparison table that concludes "it depends!" which is technically true and completely useless.
here's a more useful answer.
the question is wrong
google ads and linkedin ads don't compete with each other. they reach the same people at different moments with different levels of intent. asking which one is better is like asking whether you should email a prospect or call them — the right answer depends on where they are in the process.
google captures demand. linkedin creates it.
that one sentence explains most of what you need to know about when to use each one.
what google is actually good at
google search is unmatched for catching buyers who are actively looking. someone searching "salesforce alternative for small business" or "best CRM for agencies" is telling you exactly what they need. you just have to show up.
google is the right primary channel when:
- your category has meaningful search volume — people are actively searching for what you sell
- you have a clear, searchable problem (expense tracking, project management, HR software)
- you're going after bottom-of-funnel buyers who already know they have a problem and are evaluating options
- your sales cycle is short enough that someone who searches today might buy this week
google struggles when your category is new, when buyers don't know they have the problem yet, or when the decision requires multiple stakeholders who all need to be convinced separately.
what linkedin is actually good at
linkedin's superpower is targeting. you can reach the exact person — VP of Engineering at a 200-person SaaS company in North America — with a level of precision that doesn't exist anywhere else. you just pay a lot for it.
linkedin is the right primary channel when:
- your ICP is very specific and your google search volume is low or nonexistent
- you're selling something that requires education — buyers need to understand the problem before they'll search for a solution
- your deal size justifies a $30+ CPC and a longer nurture cycle
- you're doing ABM and need to reach specific accounts or personas
- brand awareness among a specific audience matters to your pipeline strategy
the brutal truth about linkedin: it's a top-of-funnel channel pretending to be a bottom-of-funnel one for most SaaS companies. if you measure it like google — CPL, direct conversions — it usually looks terrible. measure it for what it actually does: creating awareness and warming up audiences that convert elsewhere.
the framework for deciding
ask yourself three questions:
1. do people search for what i sell? go to google keyword planner. look for search volume on your core category terms. if there's meaningful volume (even a few thousand searches per month), google should probably be in your mix.
2. how specific is my ICP? the more specific and senior your buyer, the better linkedin's targeting advantage becomes. if you're selling to CTOs at enterprise companies, linkedin's targeting is worth the premium. if you're selling to SMB owners generally, you might do just fine on google.
3. what's my deal size? linkedin economics only work at a certain ACV. if your average deal is under $5k, linkedin CPCs will be hard to justify. if you're selling six-figure contracts, a $10k linkedin spend that influences a single deal has paid for itself.
when to run both
most mature B2B SaaS companies should run both — with google owning bottom-of-funnel search intent and linkedin owning awareness and consideration for the right accounts.
the common mistake is running them with the same expectations and same measurement framework. they're different jobs. measure them differently.
honest take
the "google vs. linkedin" debate usually signals a budget constraint, not a strategic question. when money is tight, you need to pick the one that's most likely to drive revenue in the next 90 days — which is almost always google if search volume exists.
as you scale, layering in linkedin for the accounts that matter is almost always worth it. just go in knowing what you're buying: not conversions, but attention from the right people at the right companies. the conversions come later.
if you're trying to figure out where to put your budget and want a second opinion, let's talk through it. takes about 20 minutes.