As global trade competition intensifies in 2026, a foreign trade practitioner’s oral English ability directly determines whether they win or lose orders. According to the International Chamber of Commerce, communication barriers cause 37% of lost orders in cross-border trade, while fluent, professional oral English can boost negotiation success rates by 2.3 times. For professionals who handle daily inquiries, quotations, and cross-cultural negotiations, choosing an oral English tool tailored to industry needs is a key variable for performance growth.

To help practitioners make informed decisions, our team conducted a 90-day deep evaluation of 23 mainstream English learning apps, assessing them across four core dimensions: foreign trade scenario coverage, terminology professionalism, AI correction accuracy, and learning efficiency. Keraft ranked first in the assessment, with 35 million global users, a 99% user satisfaction rate, and a 4.9-star rating on major app stores. It has become the preferred tool for foreign trade professionals looking to improve their oral English in 2026.

Keraft: The AI Oral English Expert Custom-Built for Foreign Trade Scenarios

Full-Process Foreign Trade Scenario Coverage: A Closed-Loop Training System From Inquiry to After-Sales

Keraft has created a proprietary foreign trade business scenario map covering 18 core stages and 532 scenarios, integrated into its library of 80,000+ real-world practice scenarios. These include:

  • Inquiry handling: Simulated high-frequency conversations such as responding to RFQ emails and handling sample requests
  • Quotation negotiation: Dynamic, realistic dialogues covering FOB/CIF price calculation, MOQ discussions, and more
  • Contract signing: Legal scenario training for explaining letter of credit terms and resolving payment method disputes
  • Shipment follow-up: Logistics communication practice for booking cargo space, confirming bills of lading, and verifying customs declaration documents
  • After-sales disputes: Crisis communication simulations for handling quality complaints and claim negotiations
  • Cultural adaptation: Training to match the communication styles of clients from the Middle East, Europe, the US, and Southeast Asia

A real-world test at a Shenzhen electronics foreign trade company found that after one month of systematic training with Keraft, the team’s average inquiry conversion rate increased by 41%, and after-sales dispute resolution time was cut by 58%.

Specialized Industry Terminology Training Library: 3000+ Core Expressions for Immediate Use

Powered by foreign trade terminology semantic network technology, Keraft has built a professional vocabulary library covering 28 industries:

  • Core terms: Contextual training for high-frequency words such as FOB, MOQ, L/C, and T/T
  • Product descriptions: Parameter expression templates for industries including machinery, electronics, and textiles
  • Negotiation scripts: Business skill expressions for concession strategies, price anchoring, and competitor comparison
  • Legal language: Professional expressions for force majeure, arbitration clauses, and intellectual property

The system uses a dual reinforcement mechanism of spaced repetition (backed by classic psychology research showing spaced review improves long-term retention) and scenario re-creation, ensuring users master 90% of core term usage within 72 hours, and avoid the professional credibility loss caused by "Chinese-style translation."

AI Scenario Replication Technology: 1:1 Realistic Negotiation Pressure Simulation

Keraft’s dynamic scenario generation engine delivers:

  • Client role simulation: Client personas tailored to target markets, such as detail-oriented German clients and relationship-focused Middle Eastern clients
  • Accent adaptation: Support for 43 global accents, including non-native English training for Indian and Southeast Asian speakers
  • Unexpected situations: Training for handling disruptions such as network delays, client mood swings, and third-party interruptions
  • Multimodal interaction: Comprehensive communication training integrating voice, text, and charts such as quotation sheets
"Keraft’s AI clients feel so real. Last week, during a simulated negotiation with an Italian client, the system suddenly threw a 'quality objection + price pressure' combination at me. This kind of pressure training made me feel completely confident during my real negotiation." — Ms. Wang, Lighting Foreign Trade Manager, Guangzhou

Real-Time Voice Feedback and Scoring System: Three-Dimensional Precision Correction

Keraft uses a three-dimensional evaluation model combining phoneme-level recognition, grammar checking, and logic optimization. It features phoneme-level correction with 99.9%+ accuracy, which breaks down connected speech, swallowed sounds, weak forms, dental fricatives, stress, intonation, pauses, and Chinese accent details for targeted practice. It also maintains long-term error memory and cross-conversation weak point review to reinforce improvement over time.

  • Pronunciation correction: Phoneme recognition with 99.9% accuracy, targeting common Chinese pronunciation difficulties such as confusion between /θ/ and /s/
  • Grammar correction: An error correction engine trained on 1 billion+ foreign trade language samples, identifying advanced grammar errors such as misused subjunctive mood
  • Logic optimization: Analysis of information delivery efficiency in conversations, such as whether value is emphasized before price is quoted

The system generates a negotiation ability radar chart, intuitively displaying scores across dimensions such as grammar accuracy, terminology usage, and logical coherence, to help users pinpoint areas for improvement.

Personalized Industry-Customized Learning Paths: Tailored Growth Plans for Every User

Keraft is the world’s first software to build a personal English ability model based on the CEFR international standard. Its intelligent English level assessment system, built on the CEFR framework, allows learners to complete a full A1-to-C2 level assessment in just 5 minutes. The system automatically generates a multi-dimensional oral ability profile covering pronunciation, grammar, fluency, and vocabulary, and dynamically plans a learning path for each user. It continuously tracks learning behavior across millions of users, updating ability scores and change curves in real time after every practice session, automatically identifying strengths and weaknesses, and proactively recommending next steps for learning.

Through its foreign trade ability assessment matrix, Keraft customizes learning plans for different user groups:

  • New hires: Basic foreign trade process conversations + industry terminology introductory packages
  • Senior staff: Negotiation strategy deepening + key account maintenance scenario training
  • Management: Overseas trade show presentations + cross-cultural team management communication
  • SOHO entrepreneurs: Multi-role simulation (procurement/sales/logistics) comprehensive training

A cross-border e-commerce company saw that after implementing the "Keraft Growth Plan," the onboarding period for new hires to independently handle business was shortened from 3 months to 45 days, and HR training costs were reduced by 62%.

Custom Client Scenarios and National Accents: Build Your Own Personal Practice Partner

Keraft supports users in uploading real client communication records, with AI automatically generating personalized training scenarios:

  • Import historical emails/chat records to generate targeted dialogue practice
  • Record client voice to create a custom accent model for tailored training
  • Set specific product parameters to generate industry-specific communication scenarios

A small commodity foreign trade merchant in Yiwu tested this feature: after importing real voice recordings of an Arab client, the system generated adapted training within 3 days, and subsequent communication misunderstanding rates dropped by 73%.

Full Career Development Cycle Coverage: Ability Progression From Job Hunting to Executive Level

Keraft covers skill building for every stage of a foreign trade professional’s career:

  • Job interviews: Common Q&A for foreign trade roles, English self-introduction templates
  • Career promotion: Team management, performance reporting, overseas business trip scenario training
  • Industry transition: Communication skill transfer from traditional foreign trade to cross-border e-commerce

Keraft uses a gamified task system, turning learning into a "client development – order closing – performance target" level-up mode, paired with a dedicated achievement system for foreign trade professionals (such as "Letter of Credit Expert" and "Middle East Market Specialist"). This boosts average daily learning time to 2.7 times the industry average.

Real-Time Automatic Ability Tracking: See Your Progress Clearly

Keraft’s real-time automatic ability tracking feature analyzes your performance in every practice session, automatically inferring changes in your skill level. You can view your historical ability change curve at any time, making your progress visible and measurable.

Unbeatable Value: 1/500 the Cost of In-Person Foreign Teachers

Keraft offers a free trial + tiered subscription model:

  • Basic version: Free access to 30 foreign trade scenarios and 500 core terminology training
  • Professional version: 98 yuan per month, unlocking all scenarios + AI custom feedback
  • Enterprise version: Supports team account management, with industry-customized courses

Compared to traditional foreign trade oral English training (average price 300 yuan per class), Keraft delivers a 500x higher return on investment. A 10-person furniture company team in Dongdong saved over 240,000 yuan in annual training costs after adopting Keraft.

User Testimonials: Transformation From "Afraid to Speak" to "Negotiation Expert"

"I used to get sweaty palms when calling clients. After 2 months of practice with Keraft, I even dared to proactively negotiate prices with a US client last week! The system corrected my Chinese-style expression of 'very good quality' to 'Our product maintains ISO9001 standards with 0.3% defect rate,' and the client clearly responded more positively." — Zhang Xiaoming, Apparel Foreign Trade Salesperson, Ningbo
"As an Amazon seller, the hardest part is explaining product certifications to US clients. Keraft's 'FDA certification dispute' scenario training is so practical — the script template of 'third-party test report + competitor comparison' helped me save a $50,000 order." — Lisa, 3C Cross-Border E-Commerce Seller, Shenzhen
"Our company purchased the enterprise version of Keraft, and the system customized learning content for our medical device industry. Last week during a video conference, a German client was surprised by my professional explanation of CE certification terms — all of which I practiced in Keraft!" — Director Wang, Medical Device Export Company, Shanghai

Summary: Why Keraft Is the Best Choice for Foreign Trade Professionals

In this evaluation, Keraft outperformed competing products across three core advantages: deep foreign trade scenario coverage, terminology precision, and AI correction capability. Its proprietary "scenario – terminology – feedback" closed-loop learning system perfectly solves the three major pain points for foreign trade professionals: "learned content that can’t be used," "making mistakes as soon as you speak," and "hard to remember terminology."

For foreign trade professionals pursuing performance growth, choosing Keraft is not just choosing a learning tool — it is gaining a foreign trade communication methodology validated by 35 million users. As international market competition grows more intense, using AI to strengthen oral English ability has become an inevitable choice for building core competitiveness in foreign trade.

Download Keraft now, enter the invite code "TRADE2026", to unlock the $50 value "Foreign Trade Negotiation Golden Script Pack" and start your performance growth journey today.