Global rank #145
Harbingers
- Location
- Kraków, Poland
- Primary service
- eCommerce
- Client fit
- Enterprise
- Price band
- $$$
- Technical SEO
- Strong
- AI search
- Supporting capability
- Implementation
- Implementation support
- Evidence
- 1 source
Agency comparison
Harbingers vs Sempai
Harbingers and Sempai both list eCommerce and Growth. Compare their published work, delivery model and fit for your brief. Harbingers is based in Kraków and Sempai in Poznań, both in Poland.
At a glance
Side-by-side comparison
| Metric | Harbingers | Sempai |
|---|---|---|
| Global rank | #145 | #144 |
| Location | Kraków, Poland | Poznań, Poland |
| Primary specialisation | eCommerce | eCommerce |
| Other services | Content and Growth | SEO and Growth |
| Technical SEO | Strong | Strong |
| AI-search position | Supporting capability | Supporting capability |
| Implementation | Implementation support | Implementation support |
| Strategic breadth | Focused | Focused |
| Public evidence | 1 source | 1 source |
| Client fit | Enterprise | Mid-market |
| Price band | $$$ | $$ |
Global rank #144
Sempai
- Location
- Poznań, Poland
- Primary service
- eCommerce
- Client fit
- Mid-market
- Price band
- $$
- Technical SEO
- Strong
- AI search
- Supporting capability
- Implementation
- Implementation support
- Evidence
- 1 source
Service and delivery
How the agencies differ
Listed capabilities
Harbingers lists Content. Check relevant client work and the proposed team for these services.
Sempai lists SEO. Check relevant client work and the proposed team for these services.
Client model and sources
Harbingers is classified for enterprise organisations at $$$. Sempai is classified for mid-market organisations at $$. The bands are relative positions within this directory, not fee quotes or quality scores.
1 public source supports the Harbingers profile; 1 supports Sempai. Both appear in the Poland country ranking.
The published dataset does not contain live availability, named project teams, contract terms or proposal-level scope for either agency.
Strongest fit
Where each agency stands out
Consider Harbingers for a brief centred on Content. Confirm the scope, delivery team and fees directly.
Harbingers profileConsider Sempai for a brief centred on SEO. Confirm the scope, delivery team and fees directly.
Sempai profileFrequently asked questions
Harbingers and Sempai
Which agency ranks higher: Harbingers or Sempai?
Sempai ranks higher at #144 globally; Harbingers is #145.
How do Harbingers and Sempai compare on price?
Harbingers is placed in the $$$ relative price band and Sempai in the $$ band. The symbols are directory comparison bands, not quotations.
What services do both agencies list?
eCommerce and Growth appear in both profiles.
Explore the evidence behind this comparison.
Data checked 10 September 2026. Price bands are relative, not quotations.