With a budget of around $2-3k a month and aiming for 2-3 B2B clients, I wouldn't throw everything at Meta either.
LinkedIn is worth testing, especially if you're after directors, CEOs, decision-makers. Yes, CPCs tend to be higher, but lead quality can more than make up for it.
And regarding Google: 300 searches a month isn't necessarily low for B2B. If those queries are highly intent-driven-things like "IT services provider" or "managed IT support"-that can outperform 50,000 loosely targeted impressions on Meta any day.
My rough allocation would be:
- Google Search → capture existing demand (people already looking for a solution)
- LinkedIn → build credibility and reach decision-makers
- Meta → retargeting and awareness, not cold acquisition
I'd also be cautious of the "we post regularly on Instagram so let's boost it" mindset. In B2B IT, frequency matters far less than whether the content speaks to concrete pain points: cybersecurity, cost reduction, automation, wasted time, IT recruitment...
One more thing before you run ads: do you have a clear offer? Because "IT services" can mean almost anything in B2B. A tightly defined offer almost always converts better than a broad one.