Agency comparison

Semcore vs Sempai

Semcore and Sempai are both credible shortlist options, but they fit different briefs. Semcore is ranked #143 globally and is strongest for seo, while Sempai is ranked #144 and leads with ecommerce. Both are based in Poznań, Poland, so location is unlikely to decide the choice. The better fit depends on the services, client model and engagement band your brief requires.

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At a glance

Side-by-side comparison

Comparison of Semcore and Sempai
Metric	Semcore	Sempai
Global rank	#143	#144
Location	Poznań, Poland	Poznań, Poland
Specialisations	SEO, Growth, Content	eCommerce, SEO, Growth
AI SEO capability	Established	Established
SEO capability	Strong	Strong
Public evidence	1 source reviewed	1 source reviewed
Client fit	Mid-market	Mid-market
Price band	$$	$$
Best suited to	Semcore is best suited to mid-market organisations putting content strategy at the centre of the search budget.	Sempai is best suited to mid-market programs anchored in eCommerce, with growth marketing in support.
Considerations	Semcore is less suited to organisations after a conservative, single-channel engagement.	Sempai is less suited to organisations after a conservative, single-channel engagement.

Detailed comparison

How the agencies differ

Capabilities and focus

The two agencies overlap across SEO, Growth, which makes a direct comparison useful. Semcore is assessed as established for AI SEO and strong for established SEO work. Its distinctive listed capabilities include Content. Sempai is assessed as established for AI SEO and strong for SEO, with eCommerce helping to distinguish its offer. These labels compare the range and public evidence visible during the August 2026 assessment; they are not guarantees of a particular ranking, citation or commercial outcome. Buyers should ask each agency to show recent work that matches the technical environment, market and search problem in the brief.

Working model and engagement

Semcore is listed for mid-market organisations in the $$ engagement band. Sempai is listed for mid-market organisations in the $$ band. The dollar symbols are relative comparison bands rather than quoted fees, and a higher band is not a quality score. Scope, senior involvement, location, contract length and implementation support can all change the real cost. Because both agencies are listed in Poland, buyers can concentrate on delivery model and team fit rather than comparing two entirely different market contexts. Ask both agencies to price the same written scope so that retainers, projects and optional work can be compared on a like-for-like basis.

Evidence and expected output

Leading Search List reviewed 1 public source for Semcore and 1 for Sempai. That evidence supports an editorial comparison, but it does not replace buyer due diligence. Semcore and Sempai have different stated buyer fits. Before appointing either agency, request a named delivery team, a ninety-day plan, reporting examples and two case studies that resemble your organisation. For AI SEO, ask how the agency measures visibility in Google AI Overviews, ChatGPT, Gemini and Perplexity without separating that work from technical SEO, authority and useful content. The strongest proposal should connect outputs to a commercial objective and state which recommendations the agency will implement itself.

Choosing between them

Which agency fits your brief?

Choose Semcore if…

Choose Semcore when seo is central to the brief, the mid-market client model fits your organisation and its Content capabilities are more relevant to the work ahead.

Read the Semcore review

Choose Sempai if…

Choose Sempai when ecommerce is the priority, its mid-market delivery model is the better match and you need more emphasis on eCommerce.

Read the Sempai review

Frequently asked questions

What buyers ask about Semcore and Sempai

Is Semcore better than Sempai?

Semcore is ranked #143 globally and Sempai is ranked #144, but the higher-ranked agency is not automatically the better fit for every brief. Compare their primary services, client fit, evidence and proposed delivery team against the same written requirements.

What do Semcore and Sempai cost?

Semcore is placed in the $$ relative price band and Sempai in the $$ band. These symbols are comparison guides, not quotations. Confirm current fees, minimum engagement, currency and included services directly with each agency.

Explore the evidence behind this comparison.

Semcore review Sempai review Best agencies in Poland SEO agencies Growth agencies

Comparison checked 26 August 2026. Rankings, service information and price bands reflect the 2026 assessment. Confirm scope, availability and current fees directly with each agency.