G2 Vendor Directory

UPPER vs. Kleos

A side-by-side comparison based on G2 review data.

MetricUPPER

by UPPER Technologies GmbH

Kleos

by Telecom Apps

Overall rating4.94.9
Review count6449
Ease of use9.39.0
Ease of setup9.89.2
Quality of support9.69.0
Meets requirements9.49.6
NPS95.312593.75
Small Business96.9%44.9%
Mid-Market3.1%38.8%
Enterprise0.0%16.3%
Total page views68658
Total LLM citations74612

UPPER

Europe’s top product & tech professionals on demand. We enable companies and top product & tech freelancers to work together successfully in a future-proof, mutually trusted setup. We believe that the future of work is mainly freelance and remote, enabled by technology, new methodologies, and accumulated experience, amongst other things. Our goal is to help shape and guide it to become the best version of itself, enabling the people and companies to engage one other and get the best work done.

Pros

  • Support Services
  • Helpful Staff
  • Efficient Matching
  • Quick Process
  • Ease of Use
  • Trusted Platform

Kleos

Do you have a remote team across multiple countries? Then someone in your company is spending 4–6 hours every cycle on contracts, compliance, and payments — held together by Wise, a spreadsheet, and a prayer. Kleos becomes the legal entity that contracts and pays your team in 242 countries. $/€50 flat per contractor. Zero fees from contractors themselves. First contractor onboarded in 2 hours. You hire. We handle the rest.

Pros

  • Speed
  • Quick Process
  • Ease of Use
  • Easy Payments
  • Transaction Speed
  • Onboarding