Language Service Provider (LSP)
A company providing professional translation and localization services.
Definition
A Language Service Provider (LSP) is a company that offers translation, localization, and related linguistic services. LSPs range from small agencies to large multinational companies. Services include: human translation, machine translation post-editing, localization engineering, desktop publishing, and interpretation. LSPs employ or contract with professional translators across languages.
Examples
- →Global LSPs: Lionbridge, TransPerfect, RWS
- →Specialized: game localization agencies, legal translation firms
- →Freelance platforms: ProZ, Translators Cafe
- →Services: translation, MTPE, localization engineering, voiceover
Frequently Asked Questions
When should I use an LSP vs in-house translators?
LSP for: many languages, fluctuating volume, specialized domains, no existing translation team. In-house for: high volume in few languages, confidential content, brand voice consistency. Many companies use hybrid: in-house for core, LSP for scale.
How do I choose a good LSP?
Evaluate: 1) Language pairs and specializations 2) Quality process and certifications (ISO 17100) 3) Technology compatibility (TMS integration) 4) Pricing model 5) Turnaround time 6) References from similar clients. Trial projects help assess fit.