Google Ads or Microsoft Advertising, and when to run both

The argument for Microsoft Advertising is almost always presented as cheaper clicks. That is usually true and it is the least useful reason to make the decision, because a cheaper click on an audience that does not buy from you is not cheaper at all.

Start from your own analytics, not from the claim

You already have the evidence. Segment your existing organic and direct traffic by browser and by device, and look at whether a meaningful share arrives on Edge or on desktop Windows, and whether that segment converts at a rate worth buying.

If that segment is negligible, the cheaper clicks are irrelevant. If it converts at or above your site average, you have a real reason to bid for more of it, and the reason is specific to your business rather than borrowed from an article.

Where Microsoft genuinely wins

• A less contested auction, so the same query often clears at a lower cost per click.
• An audience that skews older and more desktop, which suits considered and higher-value purchases more than impulse ones.
• Corporate desktops, where Edge and Bing are frequently the managed default, which matters if you sell to businesses.
• LinkedIn profile targeting on search campaigns, which has no equivalent on Google and is genuinely useful for business-to-business.

Where it does not

• Volume. The available search volume is a fraction of Google's, so it will not replace a capped Google programme, it will supplement it.
• Low-volume accounts. Automated bidding needs conversions to learn from, and splitting an already thin conversion count across two networks can leave both unable to optimise.
• Anything where your audience is young and mobile, where the share simply is not there.

Import to launch, then diverge

The import tool is the right way to start, and the wrong place to stop. Copy the account, then treat it as a first draft.

1. Re-check match types. The same keyword in the same match type reaches a different query set, because the two engines expand differently.
2. Rebuild negatives from Microsoft's own search terms report rather than inheriting Google's. The irrelevant queries are not the same ones.
3. Reset bid strategies. Targets that work on Google's conversion volume will often not have the data behind them on Microsoft, so starting on a manual or a lower-data strategy is frequently correct.
4. Verify conversion tracking separately. This is the step most often skipped after an import, and an imported campaign optimising against a tag that never fired is worse than no campaign.
5. Review quarterly for divergence. Once both are mature they should not look the same, and a Microsoft account that still mirrors Google after six months has not been managed.

How to decide whether to bother

Two conditions, both of which have to hold. Your Google programme is losing impression share to rank or budget on the queries that already work, meaning there is unmet demand you cannot buy more of on Google. And your analytics show a real audience segment on the other network.

If Google is not capped, the next pound is almost always better spent there. Adding a second network to an uncapped account splits attention and conversion data for no gain.

Deciding that across every paid network, and keeping one conversion definition underneath them, is what PPC management services covers. The Google-specific depth lives in Google Ads management.