"Multiple clients, multiple sites. Cloud subscriptions eat you alive every month."
Unlimited audit per site, your own AI key, PDF report with the client's logo. You pay zero for the app itself.
Full auditBrand-able PDFMulti-site
v0.28 · AI Search Optimizer in progress
Desktop SEO app with your own AI.
SEO Master PRO MAX audits, analyzes, and optimizes websites directly on your computer. No cloud. No forced subscriptions. With your own Claude, GPT, or Gemini key. Public launch coming soon.
- Free plan at launch
- No credit card
- Your data stays with you
- 36+ SEO modules Audit, keywords, schema, speed, backlinks
- 100% Local-first The only offline SEO tool with GDPR by design
- 3+ AI providers Claude, GPT, Gemini + Custom endpoint for SEO
- 200+ Checks per audit Technical SEO + on-page + Core Web Vitals
- 0 Bytes sent to cloud All data stays in local Program Files
Features
Everything you need
for complete SEO.
-
Full audit
Scan your site with 200+ technical, on-page and performance checks. See exactly what's broken and what to fix first.
-
Keywords
Deep research, intent clustering, competitor mapping and position prediction. All in one app — no SaaS tabs piling up.
-
AI Co-pilot
Weekly recommendations from Claude, GPT or Gemini — your model of choice. You bring the key, the AI does the work.
-
Visual reports
Brand-able PDFs with the client's logo. Story Mode that explains why each issue matters, not just lists them.
-
Private data
Everything runs locally, in Program Files. Not a single byte leaves your machine.
-
Real performance
Core Web Vitals, schema markup, accessibility. Everything that matters for modern Google, measured per page.
The app in action
Four modules, same focus on the work.
4-slide carousel from the app. Counter and progress bar update in sync on every slide.
SEO Master PRO MAX · v0.28 · Audit: shop.example.ro Preview UI · build v0.28
* Data from internal demo audit (shop.example.ro — controlled demo site). Numbers are NOT from real users — they are a visual example of the interface.
AI-ready 2026
Optimized for Google
and AI Overviews.
Google started answering with AI before anyone clicks. Old tools still count SERP positions only — we also measure what GPT, Gemini and Perplexity say about your brand when users search. AI Search Optimizer (module included since v0.28) tracks mentions in generative AI answers and tells you where you appear, where you don't, and what content you need to add to get cited.
- AI mentions tracking — see when Claude, GPT, Gemini or Perplexity cite you (or your competitor) for queries in your niche.
- Generative Engine Optimization (GEO) — concrete content-structure recommendations so you get extracted in AI Overviews and direct answers.
- Schema markup ready — a properly marked-up product gets cited more often by LLMs — models prefer structured data.
Schematic representation · final IMG-026 to follow
Built for
Built for the people
who do SEO every day.
Four typical roles. Four ways to use the app. Find yourself.
-
SEO Freelancer -
Digital agency "The team works on 30+ projects in parallel. SaaS tools charge per seat."
Agency plan with brand-able client-logo PDF and multi-client workflows. For resellers, White-Label removes any SEO Master PRO MAX mention. Everything runs locally, no SaaS seat fees.
Agency / White-LabelSchema generatorCompetitor compare -
In-house SEO "GDPR compliance. Business client data strictly on-premise."
Everything runs locally, in Program Files. Zero bytes to any SaaS cloud. AI with your company's key, under your rules.
Local-firstGSC + GA4Multi-AI -
E-commerce "Large catalog. Product/Offer/Review schema required for SERP rich results."
Visual Schema Generator, Core Web Vitals tracking, sitemap monitoring. Everything you need to rank on commercial queries.
Schema generatorCore Web VitalsSitemap monitoring
How it works
Four steps to your first
complete audit.
- ≈ 30 sec
You install
Download from the site, install in Program Files, open in 30 seconds. No account to create.
- ≈ 1 min
Add your AI key
Claude, GPT, Gemini or a Custom endpoint — your call. The key stays local, never sent to our servers.
- 2–4 min
Run the audit
Enter the URL, hit Start. 200+ technical, on-page and performance checks run in parallel.
- ongoing
Apply recommendations
The AI prioritizes what matters. You decide what to apply. Brand-able PDF report for the client.
Zero to first full audit in under 5 minutes.
Comparison
Ahrefs & SEMrush alternative —
local and free.
Cloud tools charge subscriptions and hold your data. We charge zero and give you the app.
| Feature | SEO Master PRO MAX | Ahrefs | SEMrush | Surfer SEO |
|---|---|---|---|---|
| Starting price | Free | $129/mo | $139/mo | $89/mo |
| Local-first (on your machine) | ||||
| Your data stays yours | ||||
| Multi-provider AI (Claude, GPT, Gemini + Custom) | GPT only | GPT only | GPT only | |
| Site audit limit | Unlimited | 5 | 5 | 2 |
| Speed audit (Core Web Vitals) | ||||
| Visual Schema Generator | ||||
| Brand-able PDF (client logo) | Higher tier | |||
| Works offline |
Publicly available data, April 2026. The table is updated monthly.
Ahrefs alternative — where it stays the leader
Unbeatable for backlink coverage from a massive proprietary index. If you're auditing a top page's link profile, Ahrefs is still the standard. We don't compete on that — we use public APIs (Google Search Console, Bing Webmaster) for direct data on your sites.
SEMrush alternative — where it stays the leader
Best for advertising research integrated with SEO. If you juggle Google Ads and organic, SEMrush gives you the unified view. We focus on pure SEO, not paid media.
Surfer SEO alternative — where it stays the leader
Specialized in paragraph-level content optimization via NLP. Useful if you publish daily and want real-time editor scoring. We have Story Mode (narrative reports) and an AI Co-pilot (content suggestions), but no real-time editor.
SEO Master PRO MAX — when we're your pick
When you want everything on your machine: private data, AI with your key, predictable cost, offline work. No compromise on the essential modules (full audit, Schema Generator, Core Web Vitals, multi-AI).
Manifesto
SEO tools are broken.
Here's how we fix them.
Three convictions guided us when we started this project. They are the same three things the SEO industry keeps ignoring.
- 01
Privacy
"You pay monthly so somebody else holds your data on their servers."
Your data lives in Program Files. Not a single byte leaves to any cloud of ours — because we have no cloud.
- 02
Cost model
"Monthly subscription whether you work 30 hours a month or 3."
Free plan, no card, no time limit. Pro, Agency and White-Label when you want them, run offline.
- 03
AI vendor lock-in
"GPT, or nothing. Their key, their conversations, their models."
Three major providers (Claude, GPT, Gemini) plus a Custom endpoint. Model selectable per task. Your key, your bill, your conversations.
Frequently asked
The most
frequently
asked questions.
Can't find the answer? Drop us a note via contact and we'll reply within 24 hours.
Yes. The Free plan has no time limit — no time limit, no credit card. It includes all core modules (audit, keywords, Schema Generator, unbranded PDF report). Pro, Agency and White-Label add brand-able PDFs, support priority, and advanced modules.
All your data (URLs, audits, reports, API keys) is stored exclusively locally — in Program Files, in a SQLite database. There is no server of ours that receives data about your sites. The only external calls are to the AI provider you choose (with your own key), Google Search Console (if you connect it), and public checks (HTTP, robots.txt, etc.).
Three major providers: Anthropic (Claude), OpenAI (GPT), Google (Gemini), plus a configurable Custom endpoint and a rule-based fallback that works without any API key. Each provider has its own models (Sonnet, Opus, Haiku, etc.) selectable per task. You bring the API key; the app keeps it encrypted locally. You don't pay us for the app — you pay the provider directly, based on usage.
Yes, with no limit. Each site is a separate project in the app, with its own audit history and AI suggestions. On Ahrefs and SEMrush you pay per site — here all are free.
You buy a key from the site and paste it into the app. The key validates online once, then runs offline. Pro covers 1 PC; Agency and White-Label add brand-able PDF, multi-client workflows and phone priority support. Silent monthly background check, with a 14-day grace fallback if you lose internet.
Windows is the primary version (Electron, NSIS installer). macOS and Linux are on the roadmap for end of year — the app is built on Electron, so ports are feasible. Subscribe for launch notification.
Ahrefs has its own massive backlinks index (a real advantage, we acknowledge). We don't — we use public APIs (Google Search Console, Bing Webmaster, etc.) for direct data. You trade "proprietary crawler coverage" for "data privacy + zero subscription + multi-provider AI". For most SEO users, the trade is net positive.
PDF (brand-able with client logo + colors), CSV (raw data for Excel or Sheets), JSON (for custom integrations). Plus Story Mode — a narrative PDF that explains the problem, impact, and solution for non-technical clients, not just lists items.
Depends on what you need. For a global backlinks index, Ahrefs remains the leader. For full SEO audit, visual Schema Generator, multi-AI and private data — SEO Master PRO MAX is the better fit. Plus zero subscription. Details in the comparison above.
Yes. SEO Master PRO MAX runs 100% locally — audit, keyword research, schema markup generation and PDF reports work with no internet connection (after the initial setup). The only external calls are optional to your AI provider (with your own key) and public APIs (Google Search Console, Bing Webmaster) when you enable them.
A standard audit on the Romanian market runs between 800 and 3,500 RON for a mid-size online store, depending on depth and agency. With SEO Master PRO MAX you run the same audit (200+ checks) for free — you pay zero for the app, only for AI usage if you choose to use it. For clients, you can invoice your audit as a service and keep the full margin.
The Free plan has everything you need to audit your own site (5 audits/month): 200+ checks, keywords, Schema Generator, unbranded PDF report. Pro (€19/month) adds unlimited audits, Story Mode (narrative reports), AI Search Optimizer and priority support. Agency (€49/month) adds brand-able PDF with client logo and multi-client workflows. White-Label (€129+€200/month) removes any SEO Master PRO MAX mention, for resellers. Details on the pricing page.
You can, but it's limited — ChatGPT on its own doesn't see your site, doesn't run an audit, doesn't generate page-specific schema markup. SEO Master PRO MAX uses ChatGPT (or Claude, Gemini, or a Custom endpoint — your choice) as a contextual assistant: the AI sees your audit data and makes specific recommendations. The API key stays with you, you pay the provider directly based on usage.
Ecosystem
We build more than just SEO.
Discover the other apps in our ecosystem.
No surprises
Four things you can verify
before downloading.
- Signed executable
Digitally signed installer. Windows recognises the signature — no false-positive SmartScreen warnings.
- Your data stays yours
Everything runs in Program Files. Local SQLite. Not a single byte to our cloud — because we don't have one.
- No card, no account
The Free plan asks for no credit card, no mandatory email. Download, run, start. Account optional, only for cross-PC sync.
- One-click uninstall
Don't like it? Uninstall from Settings → Apps. All data wiped, no online account residue to manage.
The app launches soon. The site stays open.
We're actively working on the first public version. In the meantime, read the articles, explore the glossary, and see how we think about SEO.
Windows — coming soon macOS · Linux — coming soon