Google Ads Keyword Planner

I still open Keyword Planner first for the speed. From a single seed like "vegan protein powder" to a list of 120 related keywords in under four minutes — no sign-up beyond a Google Ads account, no CSV formatting, no filters to set. If I am brainstorming a new topic or validating a hunch, that speed matters. I drop in a competitor's URL on the Discover tab and the tool returns terms they rank or bid on, plus ones I had not considered, like "pea protein isolate vs whey" or "vegan mass gainer."

Location filtering is another genuine strength. I can set the target to Berlin, Germany, and see localised data without guessing. For a client with a physical store in Munich, that feature alone justified the few minutes it takes to open the tool. The data comes from Google's own search logs, so the geography is as granular as Google Maps allows.

The forecast tab, tucked inside Get search volume and forecasts, also gives me a rough sense of how many clicks and impressions a set of keywords might generate if I bid on them. I do not rely on these numbers for budget planning — they are too optimistic — but they help me compare two keyword lists quickly. I once ran two versions of a landing page strategy against each other and the forecast told me one list could drive 40 % more clicks. That was enough to change my approach.

The biggest pain is the volume ranges. Instead of "4,500 monthly searches" you see "1K–10K." That is a 10x gap. When I was optimising a site for "office chair repair" I needed to know whether the term got 300 or 3,000 searches a month — the difference between a niche play and a core topic. The range told me nothing useful. I ended up cross-referencing with [Google Trends](/google-trends/) and a small-sample check from [Keywords Everywhere](/keywords-everywhere/) to narrow the band.

Keyword Planner is biased toward high-volume, commercial terms. If I search for a long-tail question like "how to fix a squeaky office chair" the tool returns very few suggestions, often none. It is built for advertisers who want to buy traffic, not for someone answering obscure questions. The organic keyword difficulty — completely absent. I have to bring that data in from a paid tool like [Semrush](/semrush/) or [Ahrefs](/ahrefs/) if I want to know whether a term is realistically targetable.

The forecast click estimates also assume a perfect ad setup. They ignore ad rank, quality score, and real-world competition. Once I planned a campaign around the forecast only to see actual clicks at a third of the prediction. I now treat those numbers as best-case, not expected.

If you need exact search volumes or month-over-month trends, Google Trends is my first stop. It is free, shows interest over time, and surfaces related queries that Keyword Planner often misses. I use it to validate whether a topic is growing or fading before I commit to a content plan. For example, "vegan protein powder" was flat in 2023 but "plant-based recovery drinks" spiked in spring. Trends caught that; Keyword Planner did not.

For organic difficulty scores and competitive analysis, I pay for Semrush. It gives me keyword difficulty percentages, SERP feature breakdowns, and the actual pages ranking. If I had to pick one paid tool, this would be it. Ahrefs is a close second — their click-stream data feels more accurate for some niches, but both are expensive.

When I need a lightweight supplement, I install Keywords Everywhere as a browser extension. It overlays search volume ranges and cost-per-click data on Google Search results. It is not a replacement, but it is cheap and saves me from switching tabs. For a free alternative that covers the basics, [Ubersuggest](/ubersuggest/) gives you rough volumes and keyword suggestions without a subscription. The data is less reliable, but if you are starting out, it beats guessing.

My personal stack: Keyword Planner for idea generation, Google Trends for direction, and Semrush for depth. If I cannot afford Semrush, I spend more time on Trends and a smaller set of manual SERP checks.