Using the Are We Similar Worksheet for Real Comparisons
The Are We Similar Worksheet is basically a structured way to compare two or more things side by side and see where they overlap and where they diverge. It sounds simple until you actually try to use it for something that matters, like comparing products, features, or even people in a professional setting. The trick isn't in the template itself, it is in how you define your criteria before you start filling anything in. I have seen people spend an hour drafting comparison sheets with fifteen categories and then realize halfway through that half of them are irrelevant to the actual decision they need to make. That is wasteful. The worksheet works best when you narrow your columns to three to five meaningful attributes that directly impact the outcome you care about. Everything else is just noise.
How the Are We Similar Worksheet Actually Works in Practice
The structure is straightforward. You have your items listed down the left column and your comparison criteria across the top. Each cell gets a rating, a note, or a score. The magic happens when you add a final column for weighting, because not all criteria carry the same importance. I once spent a weekend building an elaborate Are We Similar Worksheet to compare three software platforms for a client, only to discover that the client was primarily focused on API limitations and nothing else mattered. All that work on design and support quality went into the trash because I had not forced the conversation about priorities early enough. Here is a practical approach that saves time. Start with a blank grid. Define your items first, not your criteria. Once your rows are set, ask yourself what questions would actually determine the final decision. Those questions become your columns. Put a weight column at the end if the tool or spreadsheet you are using supports it. Fill in the scores. Do the math on the back end. Your result will tell you something honest instead of just looking organized.
Building One From Scratch
You do not need a fancy tool for this. A basic Google Sheet or Excel workbook handles the Are We Similar Worksheet perfectly. Here is the fastest way to set it up without overcomplicating things. Create a sheet. Label column A as Item. Put your options in rows two through however many you are comparing. Across the top row starting at column B, add your criteria. For scoring, use a simple numeric scale like one through five or negative two through positive two depending on whether you need to capture differences or just magnitude. Add a Weight row right above your data so you can multiply each score by its importance. The formula in a totals row would look something like SUMPRODUCT across the scored columns minus the weights, which gives you a single composite number for ranking. I usually add a Notes column on the far right because numbers alone hide context. A product might score lower on price but completely win on reliability, and that detail gets lost if you only look at the final score. I learned that the hard way when comparing two HVAC systems for a commercial building. The cheaper unit looked like the clear winner on paper until I actually read the maintenance notes and realized the second unit required half the service calls per year. The raw price comparison would have cost the client money in the long run.
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Common Pitfalls and What to Avoid
The biggest mistake people make with the Are We Similar Worksheet is treating every criterion as equally important. That flattens reality and produces a result that feels accurate but isn't. If you are choosing a laptop and battery life matters twice as much as weight, your scores need to reflect that imbalance or the output is basically a guess with extra steps. Another issue is vague scoring. Writing that one option is better than another in your head is not the same as committing it to a number. I have noticed that when people skip the numerical commitment, they end up changing scores after the fact to match a conclusion they already wanted. That is confirmation bias dressed up as analysis. Force yourself to pick a number before you finish reading about the next option, or whatever is at the bottom of your list. There is also the problem of adding too many items to compare. The Are We Similar Worksheet breaks down when you put eight things in twelve categories. The cognitive load becomes too high and you start guessing. Keep it to three to five items maximum unless you are building a very rough exploratory version. After that, you should probably split it into two smaller worksheets.
When This Tool Fails Completely
The Are We Similar Worksheet does not work for subjective emotional decisions where feelings matter more than measurable attributes. I tried using it once to decide whether a potential business partner was a good fit, and it immediately felt wrong. People are not products. Some of the most important compatibility factors, trust, communication style, conflict resolution, cannot be reduced to a number on a grid without losing the actual signal. If you use this framework for interpersonal decisions, you will get a false sense of precision that can lead you in the wrong direction. Stick to objective comparisons for this method. It also fails when you lack reliable data for one of your items. If you are comparing two services and you genuinely do not know how the second one handles customer support, leaving that cell blank and averaging the rest skews your result toward whichever option you know more about. In those cases, either do the research first or remove the unknown item from the comparison entirely. A partial Are We Similar Worksheet is worse than none at all because it looks like you did due diligence while actually hiding a gap.
Where to Download a Ready-Made Template
If you want something you can start using immediately, the Are We Similar Worksheet is available in several spreadsheet template libraries. Google Sheets has a few community versions under the comparison or decision matrix naming conventions. Excel templates can be found on standard template sites. Search for "comparison worksheet" or "decision matrix spreadsheet" and you will find files that include the weighted scoring formula already built in. I personally use a stripped down version I adapted years ago, but the generic templates work fine for most purposes. Just strip out any categories you do not need and adjust the weighting system to match your situation. The real value here is not the template, it is the discipline of forcing your comparison into a structured format before making a decision. That habit alone will save you more time than any pre-made worksheet ever could.
