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Signocore
// independent studio · denmark · est. 2024

Fifteen years of WordPress work, cleaned up and shipped.

Six plugins, each with a free core you can install right now. Pay once for Pro if you need more. No subscription, no account, no tracking in the product.

See all six free cores Meet the developer
  • no card required
  • unlimited own sites
  • updates for life 
{
  "product": "Signocore SEO",
  "price": 69,
  "currency": "EUR",
  "billing": "once",
  "renews": false,
  "sites": "unlimited",
  "updates": "lifetime",
  "telemetry": null
}
// pay once. own forever. open the plugin

15

Years of software engineering

€0/mo

Pay once. No subscriptions.

6

Free plugin cores, no account

EU

Built in Denmark. GDPR-native.

// two flagships

Two plugins that replace a subscription.

One takes on Yoast and Rank Math, the other WPML and Polylang. Both start with a free core, and Pro is paid once.

// the broadest plugin free + €69 Pro

Signocore SEO

AI content & image generation, automatic schema, IndexNow, redirect manager. A complete alternative to Yoast and Rank Math.

Search preview post editor · free

Signocore

signocore.com › wordpress-plugins › signocore-seo

WordPress SEO Plugin: Yoast & Rank Math Alternative

WordPress SEO plugin and alternative to Yoast & Rank Math. AI content generation, automatic schema, IndexNow, redirects. Try free or buy Pro for €69.

title
/ px · fits
schema WebPage WebSite Organization BreadcrumbList

IndexNow: search engines pinged on publish

What it costs over five years

Signocore SEO Pro

One payment, updates included

€69

Rank Math Pro

€95.88 the first year, then €107.88 to renew

€527

Download the free core See what Pro adds: €69 once
// the one people write in about free + €49 Pro

Signocore Multilanguage

Most translation plugins handle posts and leave you to fight the rest. This one covers every layer of the site, and imports what you already built.

What actually gets translated
Translation coverage by site layer and language
Layer EN ES FR DE
Posts & pages Source Translated and linked Translated and linked Translated and linked
Categories & tags Source Translated and linked Translated and linked Translated and linked
Menus Source Translated and linked Translated and linked Translated and linked
Theme & plugin strings Source Translated and linked Translated and linked Translated and linked
Hreflang & sitemaps auto auto auto auto

What it costs over five years

Signocore Multilanguage Pro

One payment, updates included

€49

Polylang Pro, one site

€99 the first year, then €49.50 to renew

€297

Download the free core See what Pro adds: €49 once

Five-year totals are one first year plus four renewals. Rank Math renews at €107.88 a year, Polylang at 50% of the new licence price. Checked against each vendor's own pricing page on September 7, 2026 (Rank Math, Polylang). Prices are the vendors' list prices, excluding VAT.

// five more, same rules

All plugins
free

Signocore Glossary

Terms as a post type, an index page, automatic linking with tooltips and synonym aliases.

Learn more
free

Signocore Clone

Clone any post, page or custom post type with one click, or in bulk. All metadata preserved.

Learn more
free · 9-in-1

Signocore Toolkit

Small utilities that quietly fix the things you keep working around.

Learn more
free

Signocore FAQ

Questions as a custom post type, categories, Gutenberg blocks, a shortcode, and a WooCommerce FAQ tab.

Learn more
free · theme

Signocore Slate

A lightweight, privacy-first theme with a drag-and-drop header and footer builder, a local pattern library, and 30+ blocks.

Learn more

all six plugins and the theme

Every free core, side by side, on one page.

Browse free downloads

// three rules

rule 01

Pay once.

Lifetime updates. No time-limited support, no version cutoffs, no forced upgrades.

rule 02

No tracking.

Nothing about how you use a Signocore plugin leaves your site. No “anonymous usage statistics”.

rule 03

No accounts.

You install it. It works. That is the whole relationship.

// who you are buying from

Daniel Nielsen

Independent developer 15 years in WordPress and PHP

"I've been building WordPress sites and plugins since 2010, mostly for clients I'm still in touch with. Signocore is what happens when fifteen years of internal tools and shortcuts get cleaned up and made for everyone. No team, no investors, no subscription model. Just software I'd want to install on my own sites - which is exactly what I do."

hello@signocore.com replies usually within a day More about Signocore
Client work Customerflow John Newman Kiross Turfcare Zanca Sonne
Daniel Nielsen, independent developer behind Signocore
// free tools

40+ tools. None of them collect your data.

View all 40+ tools
seo

SEO Analyzer

Run a full technical SEO audit on any website. Checks 50+ factors.

 seo

Schema.org Generator

Build JSON-LD structured data for Articles, Products, FAQs, and more.

 image

Background Remover

On-device AI removes image backgrounds. Image never leaves your browser.

 css

CSS Gradient

Visual editor for linear and radial gradients with copy-ready CSS output.

 devops

Cron Builder

Construct and validate cron expressions with human-readable explanations.

 code

JSON Formatter

Pretty-print, validate, and minify JSON with syntax highlighting.
Frequently asked

Common questions

Something else? Write to the developer directly at hello@signocore.com.

Is anything here a subscription?

No. One-time pricing with lifetime updates included on every product. No monthly fees, no per-site licenses, no features locked behind a later purchase.

Can I try it before I pay?

Yes. Every plugin has a free core you download from its product page with no account. Pro is delivered by email immediately after checkout.

What exactly does “lifetime” cover?

Every future update for that product, with no time limit and no version cutoff, on unlimited sites you own. Pro plugins are activated with your license key and email, and the same key works on every site.

Who do I reach if something breaks?

Me. hello@signocore.com goes straight to the developer who wrote the code, and replies usually land within a day.

Pay once. Run forever.

Download free, upgrade if you need more, keep updates included for life. The Signocore way.

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  • no card required
  • unlimited own sites
  • updates for life