Is RankHero Accurate? We Tested 11 Keywords Against Etsy's Own Data

The keyword that doesn't exist

The first keyword in RankHero's Niche Finder report caught our attention before we even looked at the data. It was spelled “anniversay” — missing the final r. Not “anniversary.” A typo, surfaced by RankHero's own tool as a top opportunity.

RankHero reported 201,000 monthly searches for “anniversay” — the misspelled version. That would make it one of the highest-volume keywords on Etsy. We checked it against Etsy Marketplace Insights.

That's not rounding error. That's not a methodology disagreement. The correctly-spelled “anniversary” has 11,598 real monthly searches on Etsy. The typo has three. RankHero assigned the typo the same 201,000-search opportunity score as the correctly-spelled version — a 67,000× inflation on a keyword that exists only because someone's scraper forgot how to spell.

The 11-keyword benchmark

We took 10 more keywords directly from RankHero's Niche Finder results and ran them through the same comparison. The data source for truth is Etsy Marketplace Insights — the 30-day search volume and listing counts Etsy shows to qualifying sellers inside the Etsy seller dashboard. We also cross-referenced each keyword in Marmalead as a second opinion, reading the 30-day search forecast and competitors count off Marmalead's normal keyword research view.

Every single RankHero volume is off — the closest miss is 17× inflated, the worst is 67,000×. But volume inflation isn't even the real problem.

The real problem: RankHero flips the signal

When you're hunting for Etsy keywords, the question you're asking isn't “what's the exact search count?” The question is “should I build a product for this keyword or not?”Big volume = go. Tiny volume = skip.

Look at the table through that lens:

• Marmalead and Etsy's own data agreed on 10 out of 10 keywords. Anniversary = big opportunity. Everything else = too small to chase, or effectively zero demand.
• RankHero disagreed with both on 10 of 11 — and it disagreed in the same direction every time. Near-zero-demand keywords got flagged as thousands-of-searches-per-month opportunities.

Where do RankHero's numbers actually come from?

Look closely at the RankHero column: 201,000. 33,100. 27,100. 18,100. 6,600. 2,900. 1,900. 1,000.

If those numbers look familiar, they should. Those are Google Keyword Planner's rounded monthly volume buckets — the exact log-scale thresholds Google uses when it reports search volume for Google web searches. Google rounds to these buckets. Etsy does not. Etsy's Marketplace Insights returns precise integer counts like 11,598 or 345.

The evidence compounds when you check specific keywords:

• “sonic and knuckles” — a Sega video game you literally cannot sell on Etsy. RankHero's own tool flags it with a trademark warning triangle (visible in the screenshot above) — meaning RankHero itself knows you can't sell products for this term. And yet it surfaces the keyword as an 18,100-search-per-month opportunity anyway. Real Etsy demand: 53 searches/30 days. RankHero's 18,100 is roughly the Google search volume for the video game itself.
• “world war two” — Etsy buyers search “wwii” or “ww2.” Almost nobody on Etsy types the full phrase “world war two.” Real Etsy: 99 searches/30 days. RankHero: 6,600/month — the Google volume for encyclopedia-style content.
• “oil jasmine” — an awkward word order no Etsy buyer uses. Real Etsy: 3 searches. RankHero: 1,900 — approximately the Google volume for “jasmine oil” aromatherapy content.

The pattern: RankHero's volumes match what those phrases get on Google search, not what Etsy buyers type in the Etsy search bar. Those are two completely different populations of users with different intent. A person Googling “sonic and knuckles” is looking for video game content. A person on Etsy is looking for something to buy.

The fake competition score

The volumes would be damning on their own. But there's a second tell: RankHero's “competition” score was 3,205 or 3,206 for every single keyword we checked.

The screenshot above shows it clearly: every row of the Niche Finder reports the same 3,205 or 3,206 value in the Competition column. Anniversary. Lunar calendar. World war two. Peace love dog. All identical.

Real Etsy listing counts for these same keywords span five orders of magnitude:

“Anniversary” has 4.5 million competing listings on Etsy. RankHero called it 3,206 — same as “neat handwriting,” which has 2,243 listings. A tool that tells you a 4.5M-listing mega-niche and a 2,200-listing micro-niche have identical competition is not computing competition. It's returning a default value that no one bothered to replace.

What accurate keyword data actually looks like

The reason this matters isn't that RankHero got one thing wrong. It's that Etsy keyword tools are only useful if the signal tracks reality. Volume matters only if it separates dead keywords from live ones. Competition matters only if it actually varies with the market.

In our 11-keyword test, Marmalead's 30-day predictive forecast tracked Etsy's real data closely. On the big keywords, the numbers were within 2× of Etsy's ground truth. On the small keywords, Marmalead's forecast correctly signaled “too small to chase” — which is exactly what Etsy's own data said. The signal agreed every time.

Marmalead builds its forecast from actual Etsy buyer behavior — not Google search volumes, not scraped competitor data. That's why its numbers are smaller than RankHero's: because real Etsy demand is a much smaller population than Google's entire search index. Smaller numbers, but numbers you can build a business on.

What this means if you're currently using RankHero

None of this makes RankHero's software broken. The interface works. The workflow is clean. The marketing copy is well-written. What's broken is the data layer that every decision sits on top of — the volumes, the competition scores, the “opportunities” the Niche Finder surfaces.

If you're actively using RankHero for keyword research right now, three concrete things to do:

1. Audit any keyword RankHero called a “high-opportunity” niche against Etsy's own data or Marmalead's forecast. If the numbers are 10× or more apart, trust the Etsy-native source.
2. Ignore RankHero's competition score entirely. A placeholder value doesn't help you pick between a mega-niche and a micro-niche. Use Etsy's actual listing count (visible on any Etsy search results page).
3. Stop building products for low-MI, high-RankHero keywords. If RankHero says 10,000 searches and Etsy's data says 30, the inventory you build won't sell. The 3 searches on “anniversay” will not become 201,000 no matter how well-optimized the listing is.

Methodology

RankHero data: Taken from RankHero's Niche Finder, reading the values in the “Search Volume” and “Competition” columns of the normal user dashboard as of April 2026. The screenshot above is the source data.

Marmalead data: Each keyword was searched in Marmalead's standard keyword research tool, the same interface any Marmalead subscriber uses. The numbers reported are Marmalead's 30-day search forecast and the competitors count shown in the normal results view.

Etsy Marketplace Insights data: These are the 30-day search counts and total-listing counts that Etsy surfaces to qualifying sellers inside the Etsy seller dashboard under Marketplace Insights. The same numbers any seller with MI access can pull up for themselves.

Sample: 11 keywords taken from RankHero's Niche Finder results. The sample includes the first keyword surfaced (“anniversay,” the typo) and 10 subsequent keywords chosen to span high, medium, and low volumes as reported by RankHero.

Limitations: This is a spot-check, not a comprehensive audit. 11 keywords is a small sample. It's possible RankHero's data accuracy varies by category, recency, or tier. We focused on keywords from the Niche Finder specifically — other RankHero tools (Listing Analyzer, Rank Check) may perform differently. That said, zero of 11 Niche Finder keywords returned a plausible Etsy volume, and 11 of 11 returned an identical competition score — the pattern is consistent enough that we feel confident surfacing it.

Frequently Asked Questions

The bottom line

Keyword tools exist to answer one question: which keywords are worth building a product for?RankHero answered that question wrong on 10 of 11 keywords we tested. It inflated volumes by orders of magnitude, returned a placeholder competition score, and sourced its numbers from Google Keyword Planner rather than Etsy buyer behavior.

Etsy's own data and Marmalead's predictive forecast agreed on every keyword call in our benchmark. If you're picking a tool to bet your inventory on, pick one whose signal points the same direction Etsy's own signal does.