We're a boutique SEO agency in Poland working with clients in the US, UK, Germany and Poland. We start with an audit: concrete recommendations on what'll move your rankings, before you sign anything. Technical wins show up in 2-4 weeks. Ongoing SEO retainers from $400/month.
Everything a growing site needs to rank, under one roof. We provide SEO services in Poland and for clients across the US, UK and Germany — as an SEO company in Poland we cover the full stack, not just one slice of it. Hiring a Polish SEO agency gets you Western-market SEO services at Central-European rates, in an overlapping timezone.
Core Web Vitals, indexability, schema.org, canonical, hreflang, sitemaps — the plumbing Google needs before any content can rank.
Titles, meta, heading structure, internal linking and content tuned to the exact queries you want to win — not a generic checklist.
SEO copywriting that reads like a human wrote it and ranks like it was optimised for search — landing pages, service pages, articles and product copy, in English and Polish. Our SEO copywriting services cover briefs, drafting and on-page optimisation end to end.
Outreach for niche-relevant backlinks — manually reviewed and whitelisted. No link farms, no PBNs, nothing that earns you a penalty.
hreflang, multi-market SERP analysis, PL / EN / DE. If you sell across borders, we make sure the right page ranks in the right country.
A free 24-hour technical, on-page and backlink audit to start — an 8-15 page PDF with a prioritised roadmap. Implement it yourself or hire us.
Every one of the four stages has a defined deliverable and a fixed timeline. No "we're working on it" — instead "by Friday you have a report on X and Y."
Free, comprehensive snapshot of where your site stands — with concrete recommendations on what'll move rankings. 8-15 page PDF.
Once you take us on retainer — foundation. We fix the quick-to-fix issues and lock in the content strategy.
Steady content production targeting specific query clusters. Outreach for backlinks in your niche. Zero link farms.
Every month you get a report on what changed and why — no padded bar charts, just specifics: which queries went up, which went down.
sisl.pl grows organically by the same rules we apply for clients. There's no internal know-how that you wouldn't get on a retainer with us.
Topical authority built across 900 PL+EN articles, each targeting a dedicated long-tail query.
From form submission to PDF with concrete recommendations — max one business day.
Title 30-60 chars, meta 140-158, schema.org, hreflang, canonical — every URL passes a technical audit clean.
We don't push you into a retainer. Take just the audit and implement it yourself, put us on monthly retainer, or hire us for a one-off sprint targeting a specific goal.
A boutique Polish SEO agency gives you Western-market, English-language SEO at Central-European rates, in an overlapping EU/UK timezone, with direct access to the people doing the work — no account-manager layer between you and the strategy. SISL runs SEO for US, UK, DE and PL clients; you talk to the person auditing your site, not a sales rep.
Yes. Most of our SEO work is for clients outside Poland — US, UK and Germany — in English, with international SEO built in (hreflang, market-specific SERP analysis, local competitor benchmarks). Being based in Poland is a pricing and timezone advantage, not a limitation.
The audit is free (24 hours). Ongoing SEO retainers from $400/month cover technical SEO, rank monitoring, content briefs, and reporting. Larger projects (e-commerce, multi-domain portals) are quoted individually from $800-1500/month.
Technical fixes (Core Web Vitals, indexability, schema) show up in 2-4 weeks. Rank movement on competitive queries: 3-6 months. Stable visibility and self-compounding organic traffic: 6-12 months of consistent work. SEO is a marathon, not a sprint — anyone promising rank 1 in a month is lying.
No. Any agency that guarantees a specific position is either lying or doesn't understand search. The algorithm shifts, competitors move, and we control neither. We guarantee the process: audit, plan, implementation, monitoring, monthly report. Growth typically follows.
Yes — if you have time and want to learn. Technical SEO (Core Web Vitals, sitemap, schema, canonical) and basic content can be DIY. Harder: link building and strategic competitor analysis. SISL runs both an advisory model (you pay for the audit and execute solo) and full retainer — pick by budget and ambition.
An 8-15 page PDF with concrete recommendations: technical SEO state (Core Web Vitals, indexability, crawl errors), on-page audit (title/meta/H1, content gaps), backlink and anchor text analysis, 5-10 highest-potential queries, plus a 3-month roadmap. No obligation — implement it yourself or hire us.
Yes — all of those plus custom stacks (Next.js, FastAPI, Shopify, Magento PWA Studio). Each stack has its own SEO pitfalls we already know: WordPress with Yoast/RankMath, WooCommerce with Schema.org Product, Magento with PWA Studio — nothing here is first-time territory.
Yes. We run international SEO (hreflang, multi-domain vs subdir vs subdomain), with focus on US, UK, DE and PL markets. Each market has different SERP, different SEMrush/Ahrefs benchmarks and different competitors — we factor that in at strategy stage.
Every article below is work we do for clients, written up in full. Read them before you talk to us — you'll know exactly what you would be buying.
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No obligation. No "promotional retainer" follow-up sequence. You get a PDF, you decide what to do with it.