無料 — アカウント不要

Check any website’s SEO

Instant SEO audit. 10 modules, 6 scores, actionable fixes — in 60 seconds.

No sign-up required

500+ domains scanned

Why traditional SEO agencies fail

The typical agency

  • ✕Meta tags without real content change
  • ✕Tricks that fool search engines — temporarily
  • ✕Results that vanish when you stop paying

LANGR SEO

  • Genuinely better content that matches search intent
  • Google rewards quality — and punishes tricks
  • Positive spiral: better content → more visits → higher ranking

How it works

1

Free audit

Enter your domain and get a complete SEO report in under 60 seconds. Always free.

Free
2

See issues

Scores, errors and concrete improvement suggestions — right now.

Free
3

Put it on autopilot

Upgrade and get daily AI optimization, automatic fixes and a live dashboard — without touching your code.

Live

お客様の声

LANGRを信頼するチームとプロジェクト

“

LANGRのおかげで、知らなかった重要なSEO問題を発見できました。修正後、オーガニックトラフィックが大幅に増加しました。

OT

Orhan Toy

AYA Band / qrx.dk

“

自動化された毎日のスキャンにより、手動チェックの時間を節約できます。修正の優先順位が明確で、何に取り組むべきかがわかります。

HA

Hikmet Altun

Weddingbook.dk

“

LANGRは市民社会プロジェクトに無料のSEOモニタリングを提供しています。違いを生み出す組織をサポートできることを誇りに思います。

VP

vote-palestine.com

プロボノプロジェクト

What you get

Everything in Free is free — forever. It's nearly what others charge for.

Free
Free
Starter
3.500 kr. /mo
Pro
7.500 kr. /mo
Enterprise
15.000 kr. /mo
SEO score & performance
Meta tag analysis
Open Graph validation
Accessibility check
Top 5 issues
Shareable report link
ドメイン—11–310
Keyword tracking—30100Unlimited
Daily meta optimization—
Daily fix list—
Content suggestions/day——3Unlimited
Live dashboard (PWA)——
Multi-locale optimization———
Auto-fix———

Daily SEO optimization that replaces your agency

AI that monitors, fixes and improves your SEO — every day. Try free for 14 days.

We monitor your SEO daily, fix issues automatically and show results in your dashboard.

Trial unlocks ALL features for 14 days

Starter

€395/mo
14 days free
  • 1 domain
  • 30 keywords
  • Daily meta optimization
  • Daily fix list
人気No.1

Pro

€845/mo
14 days free
  • 1–3 domains
  • 100 keywords
  • Daily meta optimization
  • Daily fix list
  • 3 content pieces/day
  • Live dashboard

エンタープライズ

€1.695/mo
14 days free
  • Up to 10 domains
  • Unlimited keywords
  • Daily multi-locale optimization
  • Fix list + auto-fix
  • Unlimited content
  • Live dashboard

Cancellation guarantee

Cancel anytime — premium stops, but your free audit continues. No reminders, no commitment.

Frequently asked questions

LANGR SEO is an AI-powered SEO platform that replaces the traditional agency. Run a free audit right now — or upgrade to daily optimization where AI monitors, fixes and improves your visibility automatically.
Yes, the free SEO audit is always free. No account, no credit card. Run it as often as you like.
The free audit shows your issues right now. With a paid plan we fix them automatically — every day. You get a dashboard with your scores, a prioritized fix list and AI-generated content that improves your visibility.
Yes. No commitment. You can cancel your subscription anytime. You keep access for the rest of the period, and the free audit is always available.
No. The free audit scans your site externally — as Google sees it. Paid plans optimize meta tags via a proxy, so your code and CMS remain untouched. You stay in full control.
Your subscription starts automatically after 14 days. Cancel before, and you pay nothing — your free audit continues as always.
We only analyze publicly available data from your website — the same as Google sees. All communication is over HTTPS, and we never sell your data.