AdSpend Analyzer alternative: an honest comparison

The Facebook session requirement

This is the one practical difference worth understanding. AdSpend Analyzer's own listing advises using it while logged into a Facebook session for best performance and full access to demographic data — age, gender and country breakdowns.

That is a reasonable engineering trade-off and not a criticism. Some of the richer transparency data is easier to retrieve with a session attached. But it does mean the tool works best when your browser is authenticated with Facebook while an extension is reading those pages, which some people are comfortable with and some are not.

We took the other route deliberately. Our extension reads the public Ad Library only, with no session requirement and no account of our own, which means less data — no demographics — in exchange for nothing to set up and no login state involved. Neither approach is wrong; they are different points on the same trade-off.

When more features are the wrong answer

Feature depth is genuinely valuable if you are doing analysis. If your job involves pulling competitive data into a spreadsheet, comparing spend across time periods, or reporting on which demographics a rival targets, CSV export and charts are not luxuries and you should use the tool that has them.

The case for something simpler is different. A lot of Ad Library use is not analysis at all — it is a marketer scrolling a competitor's ads for ten minutes to get a feel for what they are pushing. In that mode, every configuration option and panel is friction between you and the one number you wanted.

We built for the second case on purpose. There is no dashboard, no settings, no session, no export. The badge appears on each ad as you scroll and that is the entire product. If that sounds like an admission of being less capable, it is — that is the trade.

Both are free, so what is the catch?

A fair question to ask of any free tool, and the honest answer for us is that we intend to sell something eventually. The spend badge stays free; the paid layer, when it exists, will be the things that need a backend — spend history over time, alerts when a competitor scales a creative, multi-brand comparison and export.

We cannot speak to AdSpend Analyzer's model, and their listing gives no indication of a paid tier. It may simply be a well-built free tool, which does happen.

What we would suggest checking for any free extension, ours included, is the data disclosure on its Chrome Web Store listing. It is required, it is visible before you install, and it tells you more about a free product's business model than the marketing copy does.

The limit neither tool escapes

Both products read the reach data Meta publishes under the EU Digital Services Act, and both note the same restriction: the analysis is available for ads targeting European countries. AdSpend Analyzer states this directly in its listing, which is to their credit — plenty of tools in this space are vaguer about it.

If your competitive set advertises only in the United States, neither extension will show you a figure, and no amount of features changes that. Check one of your actual competitors in the Ad Library before investing time in any tool here.

Where both work, treat the output as directional. Reach is a published fact; the money is a model built on top of it. That distinction holds however sophisticated the charts around it look.

A worked example: when the extra depth pays off

Two scenarios, one for each tool, because the honest answer here depends entirely on what you are doing with the numbers afterwards.

Scenario one, the reporting job. You are building a quarterly competitive review for a client or a board. You need spending across six brands, how it moved month to month, and which audiences each brand targets. That requires history, demographics and something you can get into a spreadsheet — so you want charts, age and gender breakdowns and CSV export. Use AdSpend Analyzer. Everything you need is there and it costs nothing.

Scenario two, the browsing job. You are mid-way through planning next quarter's creative and you want a feel for what two rivals are pushing. You open the Ad Library, scroll for ten minutes, and want the budget visible without configuring anything or thinking about login state. That is what we built, and in that mode a richer tool is friction rather than value.

Most marketers do both jobs at different times, which is a reasonable argument for having both installed. They are free, so the only cost is deciding which one you leave enabled day to day.