Inquiries answered, 24/7
Every message — WhatsApp, web, email — gets a thoughtful first response within seconds. No "office hours". No queue.
Try it: WhatsApp Abigail (bottom-right ↘)Capstone runs a live AI workforce inside our own business — drafting proposals, answering inquiries 24/7, reconciling invoices. Same stack we teach. You'll leave our programmes with yours already deployed.
What AI does for us
No buzzwords. These are real outcomes from running an AI workforce inside Capstone — and the same outcomes we help our clients build for themselves.
Every message — WhatsApp, web, email — gets a thoughtful first response within seconds. No "office hours". No queue.
Try it: WhatsApp Abigail (bottom-right ↘)From a paragraph of brief to a ready-for-review proposal — pricing, references, scope, all drafted from past work.
From: 2–3 hrs → now: ~10 minStage updates, follow-ups, weekly health checks — automatic. We spend the time on conversations, not data entry.
Reclaimed: 4–6 hrs / weekContent drafted in voice, scheduled across platforms, performance analysed — even on the days we're delivering programmes.
240+ pieces / monthInvoices generated, payment reminders sent, expenses captured from email. Monthly summaries arrive in our inbox.
No more spreadsheet eveningsAnything Capstone has ever written, learned, or shipped is one question away — for us, and for our clients on programme.
RAG-grounded retrievalAI training
You leave with AI deployed — not just learned. Programme dates and pricing are set per cohort — start with a brief and we'll match you to the right one.
Every participant leaves with a working Claude Project + a 30-Day AI Implementation Plan tailored to their business.
Duration
2 days
Tools
Claude
Cohort
12 max
A fully functional agentic app and a live workflow running in your own business by end of day.
Duration
1 day
Tools
Claude + agentic stack
Cohort
10 max
Six quick questions. We'll score you against the four pillars of AI competency we use in Capstone's WSQ programmes — and email you a personalised next-step plan.
No login required. Your report downloads instantly, and your results are logged to Capstone so Arvin can follow up if there's a fit.
PILLAR 1 / 4 · ADOPTION
How often do you actually use an AI tool in your work?
PILLAR 2 / 4 · PROMPTING
Which best describes how you write prompts?
PILLAR 3 / 4 · WORKFLOW DESIGN
Have you built an AI workflow that runs without your involvement?
PILLAR 4 / 4 · GOVERNANCE
Does your team have written rules for how AI may (and may not) be used?
CONTEXT · ROLE
Which best describes your work?
CONTEXT · TIMING
When are you hoping to bring AI into your work?
And, since 2013…
Long before AI. Psychology-based, experiential learning across four streams — for MNCs, SMEs and government in Singapore. Tailored, never pulled off a shelf.
Outdoor & indoor experiential days that reinforce real workplace dynamics — not just games for fun's sake.
View programmes
Executive coaching, team leadership with profiling, and the psychology of management — for new and seasoned leaders.
View programmes
From empowerment and coaching to performance, change and personal effectiveness — the work of growing a workforce.
View programmes
Customer service excellence, presentation, influence & persuasion, and conflict resolution — grounded in psychology.
View programmesProgramme catalogue
A snapshot of what we deliver. Every programme is customised to your team's diagnosis — none of these are off-the-shelf. Don't see what you need? Tell us and we'll design it.
Signature programme
A half-day urban race that turns Singapore's icons into your team's classroom. Three iconic stations. One team identity by the time you cross the finish line.
Plan a Marina Bay dayTrusted by
A working roster across multinationals, government and Singapore's most demanding service industries. They re-book. That's the proof we trust most.
In their words
Capstone's track record is built one cohort at a time — and our learners say so publicly.
Every cohort is invited to leave a public review. Five consecutive years of consistent five-star ratings across team building, leadership, customer service and AI training programmes.
Read on Google →Arvin's expertise and passion for AI in marketing are truly inspiring, and he did an outstanding job of breaking down complex concepts into actionable insights. Five stars isn't enough — I'd give it ten if I could!
Alan TeohFuture of Marketing: AI Tools & Techniques★★★★★ Google review
Truly a transformative experience. Arvin's energy, passion and depth of knowledge made every session engaging and impactful. I walked away with greater clarity about my personal leadership vision.
Lincoln LeeVision Leadership · Local Guide★★★★★ Google review
Very hands-on insights into the subject, and very patient in answering all our questions. All participants were given the chance to practice live streaming during the course. Definitely worth coming to his class.
Jon NgTikTok Affiliate Marketing · Local Guide★★★★★ Google review
Highly informative and well-structured, with a strong emphasis on practical, hands-on application. Arvin demonstrated a high level of expertise and was both approachable and proactive in engaging participants.
Annie WoonFuture of Marketing: AI Tools & Techniques★★★★★ Google review
Succinct, knowledgeable, energetic and deeply engaging. He balanced raw curriculum with applied insights well, and his personal anecdotes made the learning feel more real. Highly recommend.
Jason YangCustomer Service Excellence (WSQ) · Local Guide★★★★★ Google review
Excellent coaching — skilled in explaining while being extremely warm and patient with the students. Being a live streamer himself, his deep understanding of the subject made this course an interesting one.
Shirlene TohTikTok Affiliate Marketing · Local Guide★★★★★ Google review
The AI Marketing course with Arvin was very useful and eye-opening. I learned about different AI apps and tools, how to write a good prompt and generate images and videos for social content — valuable for any marketer.
Stella TanFuture of Marketing: AI Tools & Techniques★★★★★ Google review
The para-counselling course was awesome! Arvin was super clear, supportive, and knew his stuff. The role-play sessions gave us a real feel of how a client and counsellor each experience it. I feel way more confident now.
Sally YapArt of Listening: Para-Counselling Techniques★★★★★ Google review
Arvin is an excellent trainer and knows exactly how to condense and put across important concepts in a fun and engaging way. The content was relevant and useful to my line of work — I'd highly recommend his courses.
Ryan ChowVision Leadership★★★★★ Google review
ARVIN YEO · LEAD TRAINER & CHIEF CONSULTANT
The person across the table
One of Singapore's few corporate trainers who demonstrate agentic AI running in production — not in theory. Fifteen years of training delivery grounded in Organisational Psychology, fused with hands-on engineering across the Anthropic, OpenAI and open-source LLM stacks. Learners don't watch slides — they fork a working reference build and leave with their own agentic workflow already deployed.
The only AI trainer in the room who is also shipping production agentic systems before breakfast.
Our values
Creating real opportunities for people and organisations to lead their own change.
Every action driven by social responsibility and a long-term view of impact.
Authentic, transparent and ethical in every client engagement, large or small.
Clear, data-driven and precise in everything we measure — outcomes, not noise.
Insights · from LinkedIn
Arvin shares reflections from inside the AI workforce build, OrgPsych frameworks in action, and field notes from every cohort. The full archive lives on LinkedIn.
Inside our 8-role AI workforce
What Capstone's internal AI build actually looks like — the architecture, the guardrails, and the surprising ROI from the boring parts.
Read on LinkedInWhy most AI rollouts stall
Three OrgPsych principles that decide whether your AI rollout sticks or quietly dies in the third week.
Read on LinkedInField notes from Marina Bay
What we've learned designing The Great Marina Bay Challenge™ across 200+ cohorts — and what the data says about retention.
Read on LinkedInPlan a programme
Bespoke briefs, AI cohort enrolment, and large-scale Marina Bay days all start with the same form. Arvin replies personally within one business day.
Watch · 30 seconds
A real day inside Capstone Consulting. The same stack we teach is the one running on the other side of every reply you get from us.
≈ 9 HOURS
of human work, automated before lunch.