ThinnestAI is now an Official Meta Tech Provider

Lead qualification · Singapore

How an AI agent qualifies leads for businesses in Singapore

An AI agent qualifies a lead by asking the questions you put in its prompt, in the caller's language, and saving the answers with a transcript and an outcome. Below are three Singapore examples: a renovation enquiry by phone, a tuition follow-up call and a WhatsApp enquiry to a corporate secretarial firm, with the questions that matter here and the Do Not Call rules for following a lead up.

Example 1 · Inbound call

Can the agent qualify a renovation enquiry for a resale flat?

It asked the five things a designer needs before a visit: flat type, scope, key collection date, rough budget and who decides. It booked a site visit through Cal.com and passed the notes to the designer.

  • Name: Mr Tan
  • Property: 4-room resale HDB, Jurong West
  • Scope: Full renovation, hacking walls
  • Budget range: S$60,000 to S$70,000
  • Key collection: 14 December
  • Visit: Saturday 10:30, both owners
Renovation contractor · Jurong West Inbound call
CallerHi, I just bought a resale HDB flat and want to renovate. How does it work?
AgentCongratulations. Is it a 4-room flat, and do you have the key collection date yet?
Caller4-room, in Jurong West. I collect the keys on 14 December.
AgentThanks. Are you thinking of a full renovation or mainly the kitchen and bathrooms?
CallerFull, including hacking some walls. Budget around S$60,000 to S$70,000.
AgentNoted. Will you decide alone, or with your spouse? A designer visit is easier if both can come.
CallerBoth of us. Saturday morning works.
AgentI can book Saturday at 10:30 at the flat. I will send the details by WhatsApp.
Qualified · hot · site visit booked Saturday 10:30
Tuition and enrichment centre · Toa Payoh Outbound follow-up call
AgentGood evening, this is the AI assistant of Bright Path Tuition in Toa Payoh. You asked on our website for a call about Primary 5 Maths. Is now a good time? I can stop if not.
ParentOh yes, but we are at dinner. Can you ring later?
AgentOf course. Quickly, so I ring at the right time: which level is your child in, and is there an exam coming up?
ParentPrimary 5. The mid-year exam is done, so no rush.
AgentThank you. Would Thursday at 7:30 pm suit you better for a ten-minute call?
ParentThursday 7:30 is fine.
AgentBooked. I will send the class timetable on WhatsApp now. Have a good evening.
Warm · callback scheduled Thursday 19:30 · no trial booked yet

Example 2 · Outbound follow-up call

Can the agent follow up a parent who asked for a call about a trial class?

The parent had asked on the website to be called about Primary 5 Maths. The agent said who it was and why it called, found the time was wrong, and scheduled a callback instead of pushing for a booking.

  • Parent: Mrs Lim
  • Level: Primary 5, Maths
  • Urgency: Low, mid-year exam over
  • Consent: Asked for a call on the web form
  • Callback: Thursday 19:30

Example 3 · WhatsApp

Can the agent qualify a company-incorporation enquiry on WhatsApp?

The founder wrote in English at night. The agent asked about the business, owners and timing, saw the project was months away, and offered a consultation when ready rather than forcing a booking.

  • Business: Design studio
  • Owners: Two, one in Singapore, one in Kuala Lumpur
  • Timing: Planning, maybe next year
  • Next step: Checklist sent, check-in March
Corporate secretarial firm · Tanjong Pagar WhatsApp
LeadHi, I want to set up a company in Singapore for my design studio. How much and how long?
AgentHappy to help. How many people will own the company, and are they in Singapore?
LeadTwo of us. I am in Singapore, my partner is in Kuala Lumpur.
AgentThanks. Do you plan to start trading this quarter, or are you still planning?
LeadStill planning. Maybe next year.
AgentUnderstood. I will send our incorporation checklist. When you are ready, a consultant can go through fees and timing with you both. Shall I note March for a check-in?
LeadYes please, March.
Cold for now · checklist sent · check-in noted for March

Questions to ask

What should the agent ask a lead in Singapore?

You write these into the agent's prompt, in your own words and in your customers' language.

QuestionWhy it matters here
Is it an HDB flat, a condo or a landed home?Renovation scope, access rules and who must approve work differ by home type, so it decides who visits and what you can quote.
Which level or subject, and when is the next exam?A tuition centre fills classes by level, and urgency before a school exam separates a parent ready to book from one who is browsing.
Which language does the customer prefer?Singapore customers may be more comfortable in Mandarin, Malay or Tamil. A match builds trust; WhatsApp replies cover English and Tamil of these.
What is the rough budget range?A range lets a designer or consultant decide whether to visit now or send material first, without asking for exact figures.
Who decides, and can they attend?Many purchases here are joint decisions between spouses or partners; booking the visit when both can come avoids a wasted trip.
When do they need it done?Key collection dates, school terms and company launch dates give real deadlines to rank leads by.
What is the best number and time to reach them?Written into the callback, it keeps follow-up calls inside hours the person chose.

Reading the outcome

Hot, warm or cold: what happens next.

The bands are the ones you describe in the prompt, then read off each call's outcome and transcript.

BandWhat it meansWhat you do next
HotClear need, a date or deadline and a decision-maker available. You write these rules into the agent prompt; the platform has no built-in scoring.Book the visit or call straight away through Cal.com, and alert the person who will attend.
WarmReal interest but timing or decision-maker not settled.Schedule a callback at the time they chose and send the material they asked for on WhatsApp.
ColdPlanning only, no date or budget, or not a fit.Send a checklist or answer, note a check-in, and stop. Do not chase a person who asked you to wait.

The rules

What the rules say about following up a lead in Singapore.

Consent, do-not-call lists, calling hours and recording are set by local law, and you are responsible for them.

Calling someone who filled in a form: Do Not Call Registry and consent

Under the PDPA's Do Not Call provisions (Part 9), the PDPC's guidelines revised on 1 February 2021 say you must check the DNC Registry before sending a specified message to a Singapore number, with results valid for 21 days, unless the person gave clear and unambiguous consent in evidential form. A web form asking for a call is the usual evidence; keep the record. The definition of a voice call includes a recorded or synthetic voice, so an AI agent's call is covered. The platform checks no register and collects no consent; you do. Read the official text; not legal advice.

Say who you are and do not hide your number

Section 44 requires a specified message to identify the sender and how to contact them, and section 45 forbids withholding the calling line identity on a voice call (PDPC guidelines, read 25 October 2026). Section 48B bans messages to numbers made up by dictionary attack, so only call numbers people gave you. The opening line is yours to write: it should name the business, say why it is calling and offer to stop. We state no Singapore calling hours because we found none in the guidelines; set hours with your adviser. Read the official text; not legal advice.

WhatsApp opt-in and recording

The PDPC says the DNC rules apply to apps such as WhatsApp when they use a Singapore number, and Meta's policy (last updated 23 September 2026) says you may message only people who gave you their number and opted in. Recording is a per-agent switch, off by default; voice recordings are personal data, so tell callers in the greeting. Read the official text; not legal advice.

Read on 25 October 2026. Read the official text; this is not legal advice.

Local notes

What is different in Singapore.

  • Voice agents speak English (a Singaporean accent is among the English voices), Mandarin, Malay and Tamil. We do not claim Singlish or Chinese dialects.
  • WhatsApp and chat replies run in 37 languages: English and Tamil are among them, Mandarin and Malay are not. We found no reliable national figure for WhatsApp use, so test with your own customers.
  • Singapore numbers are eight digits starting with 3, 6, 8 or 9. International workspaces import a number from Twilio, Telnyx or Plivo; we do not sell +65 numbers.
  • We support region deployments for enterprise customers. Ask your adviser about the PDPA transfer rule.

Questions

Common questions.

Does the platform score leads?

+
No. The hot, warm and cold bands are rules you write into the agent prompt and read off the outcome. There is no built-in score.

Can the agent call a lead who filled in my web form?

+
Yes, if the person gave clear consent to be called and you can show it. You must follow the PDPA Do Not Call rules; the platform does not check the Registry for you.

Does it work in Mandarin?

+
Yes by voice. WhatsApp and chat replies are not available in Mandarin, so reply in English or hand the chat to your team.

Can it book the site visit or consultation?

+
Yes, through Cal.com, or it can pass the request to your own system through the API.

Do you bill in Singapore dollars?

+
No. International workspaces are billed in US dollars by card. See the pricing page.

Try it on your own leads in Singapore.

Create an agent, put your qualifying questions in its prompt, and ring it from your browser before you connect a number.