FAQ
Common questions about Algorithm and how it works.
Algorithm is a collection of 18 SEO analysis tools built for professionals. It includes keyword research, SERP-based clustering, link quality analysis, content auditing, rank tracking, and more.
Unlike traditional SEO suites, every score shows its underlying signals — so you understand why a result is what it is, not just what the number says.
We focus on analysis quality rather than database size. Our tools evaluate content expertise, link context, natural language patterns, and other signals that modern Google actually uses. We show you exactly how every score is calculated.
Ahrefs and Semrush are great for backlink databases and keyword volumes — we built the analysis layer that tells you what the data actually means. Many users use both: Ahrefs for data collection, Algorithm for evaluation.
We use live Google search results via specialized SERP APIs. This means you get real-time data — not cached databases from months ago. When you run a SERP analysis or keyword clustering, the results reflect what Google shows today.
Algorithm is currently invite-only. Click "Request Access" on any page and enter your email — we review requests and send invites in batches. Existing users can also share invite links with colleagues.
Each paid tool costs a fixed number of credits per analysis. You buy credits in packages ($29 for 500 credits, $99 for 2000 credits). Credits are deducted when you run an analysis. Some tools are completely free and never consume credits.
See the full breakdown on our Pricing page.
Text Audit offers 1 free trial analysis — after that, 10 credits per use. Schema Generator, Redirect Checker, Notes & Tasks, and Prompt Builder are completely free with no limits. Keyword Clustering (Stems & Hybrid mode) is also free for up to 200 keywords.
No. Credits never expire. Once purchased, they stay on your account indefinitely. There are no monthly resets and no "use it or lose it" policies.
Credit purchases are generally non-refundable since credits are delivered instantly. However, if you experience a technical issue that incorrectly deducts credits, contact us and we'll restore them.
Yes. One account works for your entire team — there are no per-seat fees. Credits are shared across the account, so everyone can run analyses from the same balance.
No. URLs, keywords, and content you submit for analysis are processed in real-time and not stored on our servers. Results exist in your browser session and are gone when you close the tab. We only store your email and credit balance.
No. Your analyses are private. We don't maintain shared databases of who analyzed what. There are no "competitive intelligence" features that expose your research to other users. Your data is yours.
No. Algorithm runs entirely in your browser. No Chrome extensions, no desktop apps, no DNS verification, no JavaScript snippets to install on your site. Just open the URL and start analyzing.
Yes. Most tools work on any publicly accessible website — you don't need to own the domain. This is by design: SEO analysis is most valuable when you can compare your site against competitors.