AI Sales Simulations in English & Japanese. Per-Message Feedback. Built for APAC Teams.
Skyrocket your SALES
AI-Powered Coaching
Your reps practice. The AI scores them. You see where they need to improve.
ST300 is an AI-powered sales training platform built for sales teams across Asia-Pacific. Reps practice real conversations in English or Japanese with realistic AI prospects — defined by job title, industry, objections, and decision criteria — and receive a numerical score plus per-message corrections after every simulation.
Start free trialNo credit card requiredWant a demo or have questions?
Find out the missed opportunities.
GUARANTEED to improve your members' skills
Lengthy sales deals that fail to close are a waste of time. Qualify your prospects, identify which to pursue, and reduce your time to close.
Your sales reps aren't closing. Your clients are not interested? Understand the buyer's journey and how to influence it.
Learn how to communicate clearly and effectively. Avoid waffling and get to the point. Your prospects will thank you.
Your team might have left a client on the table. Learn how to handle objections and turn a "No" into a "Yes".
And 6+ more metrics to train your team.
Everything your reps need to close more deals
Designed for sales organizations operating in Japan, Singapore, Malaysia, and Thailand. Train in English or Japanese to prepare for international deals — where high-quality coaching is scarce and a single Berlitz session costs ¥50,000. ST300 gives an entire team unlimited practice for a fraction of that price, with custom personas, configurable evaluation metrics, team benchmarks, and automated scoring across grammar, value proposition, objection handling, and qualification.
See exactly where you lost the deal
Every simulation ends with a score, a summary, and per-metric feedback on what to say next time.
How it works
From setup to measurable improvement in four steps.
01
Create a persona
Build a realistic AI buyer: job title, company, industry, level of interest. The persona assistant guides you through it in minutes.
02
Run a simulation
Your rep chats with the AI persona in a real sales conversation. The AI pushes back, raises objections, and responds like a real buyer would.
03
Get scored
After the call, ST300 scores the rep across your chosen metrics — grammar, value proposition, objection handling, and more. Each message gets specific corrections.
04
Track improvement
Managers see all results on the dashboard. Watch scores improve over time, spot recurring weaknesses, and assign targeted practice.
Plans
Choose the plan that best suits your needs. If you need help deciding, contact us.
Annual billing available for Business and Enterprise plans.
One Berlitz session costs ¥50,000. ST300 Starter is $149/month for your whole team.
Trial
Free
Starter
$149
per month
Growth
$349
per month
Business
$699
per month
Enterprise
Custom / Annual
Frequently asked questions
You can reach our support team by emailing st300@octagrid.net. We're here to assist you promptly.
ST300 is purpose-built for sales training. Metric evaluation criteria are constantly updated, and you can create your own criteria with your industry knowledge.
Our product is built on the knowledge from the best experts in the industry.
We continuously update the content and follow up with clients to ensure the best experience.
We guarantee the improvement of you, and your team, in the sales and communication process.
Specialized training is also available on request.
Copyright © Sales Trainer 300 2026