Interpretation

Day Interpreting vs LanguageLine Solutions vs Propio: Top Interpreting Companies Compared

A comprehensive comparison of the leading interpreting service providers, helping you choose the right partner for your language needs.

Nikola Gemes
Senior Content Writer
November 26, 2025
12 min read
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Day Interpreting vs LanguageLine Solutions vs Propio: Top Interpreting Companies Compared

Choosing the right interpreting service provider is crucial for businesses and organizations that need to communicate across language barriers. In this comprehensive comparison, we'll examine three leading interpreting companies: Day Interpreting, LanguageLine Solutions, and Propio.

Overview of Each Provider

Day Interpreting

Day Interpreting, a division of Day Translations, has been providing professional interpreting services since 2007. With a network of over 10,000 certified interpreters covering 100+ languages, Day Interpreting offers on-site, over-the-phone (OPI), and video remote interpreting (VRI) services.

LanguageLine Solutions

LanguageLine Solutions is one of the largest language service providers in the world, offering interpreting services in over 240 languages. Founded in 1982, they specialize in on-demand phone and video interpreting for healthcare, government, and business sectors.

Propio

Propio Language Services provides interpreting solutions with a focus on healthcare and legal industries. They offer phone, video, and on-site interpreting services with a strong emphasis on technology integration.

Service Comparison

Feature Day Interpreting LanguageLine Propio
Languages Supported 100+ 240+ 200+
24/7 Availability Yes Yes Yes
On-Site Interpreting Yes Limited Yes
Certified Interpreters Yes Yes Yes

Pricing Comparison

Pricing varies significantly based on language pair, service type, and volume. Day Interpreting offers competitive per-minute rates starting at $1.25/minute for phone interpreting, while LanguageLine and Propio typically require custom quotes based on usage.

Quality and Certifications

All three providers maintain high quality standards:

  • Day Interpreting: ISO 17100 certified, HIPAA compliant
  • LanguageLine: ISO 9001 certified, HIPAA compliant
  • Propio: ISO certified, HIPAA compliant

Conclusion

Each provider has its strengths. Day Interpreting excels in personalized service and competitive pricing, LanguageLine offers the widest language coverage, and Propio provides strong healthcare-focused solutions. Your choice should depend on your specific needs, budget, and industry requirements.

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