Which Ad Platform Should You Use?

It depends on more than you think. Here's the framework — or let our planning algorithm figure it out for you.

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The Short Answer

There's no single best platform. The right answer depends on your goals, your industry, your audience, and which platforms you already use. Anyone who tells you otherwise is oversimplifying.

The good news: there's a structured way to figure it out. Below, we break down every major platform and when it makes sense — then show you a faster way to get a personalised answer.

Want the answer tailored to your business? →

Platform-by-Platform Breakdown

Google Search Ads

Best for

Capturing existing demand. People actively searching for your product or service.

How it works

You bid on keywords. When someone searches, your ad appears at the top. You only pay when they click.

Strongest when

There's clear search intent for what you sell — "best running shoes," "accountant near me," "project management software."

Watch out

Competitive industries can have very high cost-per-click. Needs keyword research and ongoing optimisation.

Google Display Network

Best for

Awareness and retargeting at scale. Visual ads across millions of websites and apps.

How it works

Image and responsive ads shown to audiences based on interests, demographics, or retargeting lists.

Strongest when

You want broad reach or need to stay top-of-mind with people who've already visited your site.

Watch out

Lower intent than search. Click-through rates are much lower. Best paired with retargeting, not used alone for conversions.

Meta (Facebook & Instagram)

Best for

Interest-based targeting, retargeting, and visual or lifestyle products. Massive audience data.

How it works

You target people based on interests, behaviours, demographics, and lookalike audiences. Ads appear in feeds, stories, and reels.

Strongest when

Your product is visual, your audience is broad, or you need to create demand rather than capture it.

Watch out

Rising CPMs in competitive niches. Creative quality matters more than ever — you're interrupting, not answering a search.

TikTok

Best for

Reaching under-35 audiences with creative, trend-driven content. High engagement, lower CPMs than Meta.

How it works

Short-form video ads that blend into the feed. Spark Ads let you boost organic content. In-feed, TopView, and branded effects available.

Strongest when

Your brand can produce native-feeling, creative video content. Products that demo well or have a visual hook.

Watch out

Needs creative volume — TikTok burns through ads faster than other platforms. Not ideal for B2B or older demographics.

Best for

B2B, professional services, recruiting, and high-ticket offers. Laser-precise job title and industry targeting.

How it works

Sponsored content, message ads, and lead gen forms. Target by job title, company size, industry, seniority.

Strongest when

You're selling to specific professional roles or industries. High customer lifetime value justifies the premium CPCs.

Watch out

Cost per click is 3–5x higher than other platforms. Small budgets get eaten fast. Not the place for impulse-buy consumer products.

YouTube

Best for

Consideration-stage content, explainer videos, and brand storytelling. Video-first, with intent signals from search.

How it works

Pre-roll, mid-roll, and discovery ads. Target by search history, interests, channels, and demographics.

Strongest when

You have video content that educates or tells a story. Products that need explanation or demonstration.

Watch out

Needs quality video production. Skippable ads mean your first 5 seconds must hook. Not a direct-response channel for most businesses.

Programmatic

Best for

Premium awareness at scale. Display, video, and native ads across curated publisher networks.

How it works

Automated ad buying through demand-side platforms. More control over placement quality than Google Display.

Strongest when

You want premium brand placements — think major news sites, niche publications, quality content environments.

Watch out

Higher floor on budget and complexity. Usually needs a minimum spend to access quality inventory. More of a brand play than a performance play.

Why the Answer Isn't That Simple

The platform breakdowns above are useful starting points. But choosing where to advertise isn't just about matching your objective to a channel. The right answer depends on a combination of factors that interact with each other:

Your objective

Awareness, leads, conversions, and app installs each favour different channels and different budget levels.

Your industry

A B2B SaaS company and a fashion brand both want leads, but the right platforms are completely different.

Your existing presence

If you already have an active Instagram following, that changes the equation versus starting from zero on a new platform.

Your creative assets

Video-heavy channels like TikTok and YouTube need different production than static display or search ads.

Your budget

Not just how much, but how to split it so no single channel is underfunded and unable to deliver results.

This is why generic advice like “use Facebook for awareness and Google for conversions” only gets you halfway. The real answer requires weighing all of these factors together — which is exactly what a media planner does.

How PromoGoat's Planning Algorithm Solves This

This is exactly what PromoGoat was built to do. Instead of guessing or relying on generic advice, our planning algorithm weighs all of the factors above against every viable channel — and tells you exactly where to advertise.

You answer a few simple questions

Your goals, industry, audience, budget, and which platforms you already use.

The planning algorithm scores every channel

It weighs objective fit, audience reach, creative requirements, and your existing platform presence, then ranks the channels that make the most sense for your specific situation.

Budget gets allocated intelligently

The channels that score highest get the largest share. But critically, any channel that can't justify enough spend to deliver meaningful results gets cut. Your budget concentrates on what will actually work.

You get a complete media plan

Channels, budget splits, creative specs, and timing. Ready to execute.

It's the same decision-making framework experienced media planners use — but encoded in an algorithm that does it in minutes, not meetings. Try campaign planning →

Frequently Asked Questions

It depends on your audience and objective. Facebook still has the largest targeting dataset for consumer brands, but rising CPMs mean you need a clear strategy before spending. If your audience is on Facebook and your product is visual, it's still one of the strongest platforms available.

If your audience is under 35 and your brand can produce creative, trend-aware content, yes. TikTok's CPMs are often lower than Meta's, and engagement rates are high. But it needs creative volume — the platform burns through ads fast. If you can't produce native-feeling short-form video, your budget may work harder elsewhere.

Google captures existing demand — people who are already searching for what you sell. Meta creates demand — reaching people who don't know about you yet. Most businesses benefit from both, but your budget and primary objective determine the split.

For B2B companies targeting specific job titles or industries, LinkedIn's targeting precision is unmatched. But CPCs are 3–5x higher than other platforms, so you need a high enough customer lifetime value to justify the spend. If you're selling a $50 product, LinkedIn probably isn't the right channel.

There isn't a single best platform. The right choice depends on your industry, audience, goals, and budget. That's why tools like PromoGoat exist — to make that decision based on your specific situation rather than generic advice.

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