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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCall CentersAarauBlue Call AG
Blue Call AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Blue Call is the development and provision of communication solutions and technologies for contact centers, telecommunications and ICT. This includes in particular the development of software applications for communication, such as IVR systems, voice portals, WebRTC solutions, call recording systems and conference servers. In addition, the company also offers services such as consulting, project planning and maintenance for its customers.

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Offering

Products & services

Industry:Call Centers
✓ Offered
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4.1/5

Blue Call AG

4
Contact Center Solutions
360° contact center solutions with ACD, multi-skill routing, IVR, virtual queue, call recording, statistics, CTI/CRM/ERP integration and cloud or on-premises operation.
Unified Communication Server (UC)
Modular telecommunications platform with voicemail, ACD, IVR, WebRTC, softphones, interfaces to ERP/CRM, and a foundation for further applications and solutions.
Blue Cloud – Software as a Service (SaaS)
Cloud and data center service for procuring telco and contact center solutions as a service, operated in Swiss data centers with public, hybrid, private and Swiss cloud models.
Blue Call SIP Hub
SIP hub for connecting telephone numbers to the public telephone network and for operating cloud solutions without additional service or telco providers.
Trust & reputation

ranQ Trust Score of Blue Call AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Blue Call AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Blue Call AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
Blue Call AG scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
Blue Call AG scores 34.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Blue Call AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Distelbergstrasse 22
5000 Aarau
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-110.029.879
Founded
2003 · 23 years
Last commercial register change
December 6, 2022
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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