Discover how leading brands drive impact with ELSA

Energy & Utilities

Powering Global Ambition: How PLN Unlocked Productivity and Scaled Communication Across Its Workforce

Higher-Education

Dong A University Improved Career Readiness for 11,000+ Students with ELSA Business

Chosen by 1,300+ forward-thinking organizations across the globe

Customer Stories

Real organisations, real results.

Energy & Utilities Read case study

"My department's work is very technical and requires precise communication... Through this program, I can sharpen my English communication skills which supports clearer reporting, smoother discussions, and more effective collaboration."

Assistant Manager in Instrumentation and Control Maintenance

71% active learners per week

58% of participants demonstrated CEFR proficiency level growth of one level or more

2.8 hours saved per employee weekly

Higher-Education Read case study

"ELSA has helped Dong A University improve the effectiveness of Pronunciation classes in particular and enhance students' overall English speaking ability in general. In addition, the management and progress-tracking tools allow lecturers to monitor student performance more efficiently while reducing time and administrative workload."

Teacher, Dong A University

+10 points improvement in average pronunciation score within 12 weeks

29 mins/day average learner practice time, significantly exceeding the 15-minute benchmark

100% of teachers agreed ELSA reduced workload and provided standardized, accurate assessment

Higher-Education Read case study

"The AI feedback and structured learning paths make English practice more personalized and effective for our employees."

Manager, HUST

83% ated the program as quite effective or higher

75-80% reported improved confidence and fluency in English communication

Increased confidence when communicating in English reported by the majority of learners

K-12 Education Read case study

"We highly value the use of ELSA's AI technology to reduce the workload for teachers while maintaining effectiveness in students' practice and learning."

- Ms. Nguyen Thi Van Trang Chief Executive Officer

79% of students showed measurable improvement in English proficiency

74% weekly engagement rate across the participating student body

2500 total practicing hours logged by students over a three-month period

Manufacturing Read case study

ELSA delivered a practical learning experience by combining relevant workplace topics with supportive instruction, helping learners improve their English skills in a way that could be applied directly to their jobs.

Area Sales Manager

100% of the learners from Sales improved by at least 1 CEFR level

95% of the learners from the Factory improved by at least 1 CEFR level

275% growth in total learner participation following the initial pilot

Banking & Finance Read case study

"With AI-driven feedback and structured learning paths, ELSA delivers a more personalized and effective English learning experience for our employees."

- Ms. Hà Thu Trainer, L&D Department, SHBFinance

Up to 4 hours per employee per week in productivity gains

100% of learners showed measurable improvement in English communication

97% of learners reported applying their learning directly to work

Ready to turn communication into
a competitive edge?

See how ELSA turns communication into a measurable competitive advantage- for the teams that need to build it, and the teams that need to refine it.