How We Review Software
Choosing software is rarely about finding one universally “best” product. The better question is whether a product fits a particular user, workflow, budget and objective. This page explains how we choose which software to list, how we research it, and how we rank it.
How We Research Software
Our coverage is research-based. We work from each vendor's own documentation, feature pages, pricing pages and changelogs, plus public third-party sources. We don't run lab or benchmark tests, and we don't claim to.
Each tool page covers what the product does, its main features, how pricing is structured, what it integrates with, who it suits, who should look elsewhere, and its limitations. Where we haven't verified something, such as current pricing or a free plan, the page says “Not verified” instead of guessing.
How We Rank Tools: Overall Score
Every list on the site (categories, top-10 lists, alternatives and the full directory) is ranked by the Overall Score, which weighs two scores equally: our Editor Rating (how the product measures up on verified facts such as pricing, free access, support, integrations and security) and Market Signal (how strongly the vendor performs in organic search). The Editor Rating runs from 1 to 5 and is converted to 0 to 100 before the two are averaged.
Tools without enough verified facts for an Editor Rating are listed after the rated ones, in Market Signal order. A rated tool without Market Signal data is ranked on its rating alone. Both scores are computed from rules, not opinion, and no company can pay to change either one. 799 tools currently have an Editor Rating.
Editor Rating
The Editor Rating is calculated, not hand-picked. Each tool is scored from 1 to 5 on seven dimensions, using only facts we verified on the vendor's own website (pricing pages, trust and security pages, integration directories and support pages) and the thresholds below. Each tool page shows when its facts were last checked.
Pricing transparency20% of the rating
The average of two parts. Public prices: every plan priced = 5, every plan but a top "contact sales" tier = 4.5, a starting price only = 3.5, quote-only = 1.5. Monthly billing: available = 5, annual billing only = 2.5. Needs pricing checked on the vendor's own pricing page.
Entry cost15% of the rating
The lowest published monthly price, compared with the other verified tools in the same category, because a $15 CRM and a $15 enterprise analytics suite aren't comparable. A free plan = 5; cheapest quarter = 5; second = 4; third = 3; most expensive quarter = 2. Not scored for quote-only tools.
Free access15% of the rating
Free plan = 5; free trial of 14 days or more = 4; a shorter trial, or a trial whose length isn't stated = 3.5; neither = 1.5.
Platforms & API10% of the rating
Distinct ways to use the product among web app, iOS, Android, desktop app, browser extension, and CMS or app-store plugin: 4 or more = 5, 3 = 4, 2 = 3, 1 = 2; plus 0.5 for a public API (max 5).
Support15% of the rating
Support channels among live chat, email or tickets, phone, help center and community: 4 or more = 4.5, 3 = 4, 2 = 3, 1 = 2; plus 0.5 for a dedicated account manager or onboarding (max 5).
Integrations15% of the rating
The number of integrations the vendor publishes for its product, including apps in its own marketplace: 1,000+ = 5, 200+ = 4.5, 50+ = 4, 20+ = 3, fewer = 2, none = 1; plus 0.5 for a Zapier app when the count is under 200 (max 5). When the vendor publishes no total, a Zapier app = 3.
Security & compliance10% of the rating
Certifications the vendor publishes for its own service on its trust or security pages: SOC 2 Type II, ISO 27001, or a WebTrust audit for certificate authorities = 5, SOC 2 (Type I or type not stated), or an independent no-logs audit for VPNs = 4, GDPR or CCPA commitments only = 3, none published = 1.5. Certifications of a hosting provider don't count.
A dimension without verified data is marked “Not scored” and counts as a neutral 2.5 in the overall, so publishing less information can't raise a rating. A rating is published only when the scored dimensions carry at least 70% of the weight. Certifications that belong to a vendor's hosting or payment provider, claims that are “in progress” and wording such as “aligned with” don't count.
We don't test products hands-on, so the rating doesn't judge ease of use or feature depth. It rewards what a buyer can check before paying. Method v1 (2026-10-14).
Market Signal
Market Signal is a score from 0 to 100 that measures how strongly each vendor performs in organic search. It makes up half of the Overall Score.
Market Signal is calculated from Ahrefs and Semrush data about the vendor's own website, pulled on a stated date. It describes the company's footprint online: how visible it is, how much traffic it attracts and whether that is growing. It isn't a verdict on the product itself, and no company can pay to change it. Every score on the site currently uses the same 12 months of data, through September 2026 (pulled October 19, 2026). Each score compares a tool with the other tools we track in its category.
Traffic Strength
How much organic search traffic the vendor's own website attracts, compared with the other tools in its category.
Search Visibility
How well the site ranks, weighted by position, so a handful of first-page rankings counts for more than thousands of page-five ones.
Authority
How strong the site's link profile is, based on the authority scores Ahrefs and Semrush each calculate.
Brand & Market Presence
How many other websites link to the vendor, a rough measure of how widely it's known and referenced.
Momentum
Whether the site's search traffic has been growing or shrinking over the last six months, reported separately from where it stands today. The trend label combines Ahrefs and Semrush; when one shows strong growth and the other a strong decline, it reads Mixed.
Scores are relative. Each tool is compared with the other tracked tools in its own category, so a specialist product is measured against its direct competitors instead of the largest platforms in marketing. A score of 80 means a tool is among the strongest in its category, not that it beats every tool on the site. We publish only our own scores, never the raw figures from Ahrefs or Semrush.
How the Formula Was Tested
We built Market Signal after a real-data pilot across five SEO tools, revised the formula twice based on what the data showed, and then widened the comparison set to 30 tracked SEO tools. Widening the set was the biggest fix: with only five tools, every smaller vendor was scored almost entirely against category giants. Growth is now reported as its own Momentum number, and search visibility is weighted by ranking position instead of a flat keyword count.
Below, the same formula runs on the same five domains at both cohort sizes, which isolates the part of the change that came from the bigger comparison set, separate from the formula revisions. The table uses the August 2026 pilot data to explain the method; the scores on tool pages today come from newer data.
| Tool | Score, 5-domain cohort | Score, 30-domain cohort | Δ |
|---|---|---|---|
| Semrush | 73.6 | 85.2 | +11.6 |
| Ahrefs | 64.4 | 83.1 | +18.7 |
| Moz Pro | 47.9 | 74.7 | +26.8 |
| SE Ranking | 46.8 | 74.4 | +27.6 |
| Mangools | 18.2 | 51.4 | +33.2 |
Both columns use the identical v4 formula. Only the comparison cohort size changes (5 tools → 30 tools). This isolates the cohort-size effect from the separate v1→v3→v4 methodology changes made earlier, which aren't directly comparable to either column here.
One limitation remains: each category's cohort is a curated list, not a random sample of every product on the market. Read a score as a tool's position within the tracked cohort, not a definitive market ranking. Every Market Signal shows its data date and the cohort it was compared against.
Data Confidence
Ahrefs and Semrush measure the web independently, and they don't always agree. Data Confidence shows how closely the two agree on a vendor's traffic, keyword count and referring domains. When they agree, the score rests on solid ground. When they disagree, read it with more caution. Disagreement lowers Data Confidence, not the Market Signal itself.
Traffic and referring domains carry more weight (40% and 35%) than keyword count (25%), because the two providers count keywords in the most different ways. The result is labeled High, Medium or Limited. Most tools land in Medium: close agreement between two independent databases is the exception, and we show that plainly instead of making more tools look certain than the data supports.
Visibility Efficiency
Visibility Efficiency compares where a site ranks in its cohort for search visibility with where it ranks for authority. A tool that ranks better in search than its authority would suggest is a visibility over-performer; one that ranks worse is an under-performer. It's an insight only and isn't part of the Market Signal score.
How Software Is Selected
We list software that is actively maintained and relevant to real marketing work, from major platforms to specialist products. Nobody pays to be listed, and listing decisions are made independently of any commercial relationship.
How We Make Money
At the moment we don't. There are no affiliate links, ads or sponsored placements on the site. If that changes, we'll say so on the pages concerned and in our Affiliate Disclosure, and it will never affect Editor Ratings, Market Signal scores or rankings.
How Information Is Updated
Software pricing and features change often. Every tool page shows when it was last updated, and a “pricing checked” date once its pricing has been verified against the vendor's own pricing page. If you spot something out of date, let us know.
Market Signal scores are recalculated whenever we pull new Ahrefs and Semrush data, and every score shows the month its data runs through and the date it was pulled. The latest pull was on October 19, 2026, with data through September 2026. Vendors and readers can also use the contact form to suggest a new tool, or ask us to update or remove a listing.