AI has infiltrated our daily lives.
Can we use AI to save money too? Let’s explore 8 hacks that can save you money in Singapore.
This article was written by a Financial Horse Contributor.
1. Telco & Electricity: Optimize Bills
What to do: Drop your last 3 telco and SP/OEM bills (PDFs or CSV exports) into an AI.
Ask it to:
- Compute average usage and costs.
- Map you to three cheaper equivalent SIM-only and electricity plans, noting lock-ins and early-term fees.
- Generate a renewal calendar with T-minus reminders.
Prompt starter:
“Parse these bills. Show usage vs plan, effective costs, and 3 cheaper equivalents with pros/cons. Draft a 3-sentence retention script.”
Why it works: You escape inertia pricing and out-of-bundle penalties.
Typical save: ~S$15–S$60/month per household.
2. E-commerce: Price-Track + Auto-Haggle
What to do: Paste product links – Lazada/Shopee/Amazon SG/Carousell. Have AI compare.
Prompt starter:
“Compare these 4 links. Normalise total cost. Propose a buy-below price and a negotiation script targeting 8–12% off.”
Why it works: Catches promo windows, removes spec confusion.
Typical save: 5–15% per item.
3. Credit Cards & FX
What to do: Export 3 months of spend (CSV).
Ask AI for a 2–3 card setup with category rules, cap management, and a one-page cheat sheet.
Add an FX guardrail: when overseas or on foreign sites, pay in the local currency (avoid dynamic currency conversion). Have AI compute the breakeven vs DCC if offered.
Prompt starter:
“Here’s my category split. Build a 2-card plan, cap alerts, and an overseas rule set. Output a phone-sized cheat sheet.”
Why it works: Maximises rebates/miles; blocks DCC/FX padding.
Typical save: +1–3% effective rebate on cardable spend.
4. Groceries & Meal-Plan: House-Brand + Promos
What to do: Give AI your weekly menu/macros and usual brands.
Ask AI for swaps to house brands, builds a cart from live promos, and outputs a single list by store (FairPrice/Cold Storage/RedMart).
Adds batch-cook plan and plan for reusing leftovers.
Prompt starter:
“Plan 10 meals (4 pax), budget S$120/wk. Favour house brands, show unit costs by store, minimise prep time.”
Why it works: Unit-price discipline + promo stacking.
Typical save: 10–25% off weekly basket.
5. Insurance: Overlap & Excess Audit (H&S, PA, Term, Travel)
What to do: Upload policy summaries. Ask AI to extract sums assured, riders, exclusions, waiting periods, renewal dates.
Flag duplicate coverage (e.g., PA medical vs travel medical), mis-sized riders, and high-fee add-ons.
Produce “retain / cancel / resize” with talking points for your adviser.
Prompt starter:
“Build a coverage matrix from these PDFs. Highlight overlaps and propose a lower-cost structure with reasons.”
Why it works: You stop paying twice for the same risk.
Typical save: S$200–S$1,000+/year (case-dependent).
Note: Verify with a licensed adviser before changing cover.
6. Travel & Miles
What to do: Provide dates ±3 days, city pairs, bag needs, and points balances (KrisFlyer/bank).
AI compares cash vs award, computes cents-per-mile, and includes baggage/seat fees.
You get two itineraries: “cheapest sensible cash” and “best-value”.
Prompt starter:
“Compare cash vs award for these dates. Compute CPM, include ancillary fees, and give a two-option plan.”
Why it works: Avoids poor CPM redemptions and surprise ancillaries.
Typical save: 10–30% vs ad-hoc booking.
7. Tax Reliefs & Grants: Year-End Checklist (IRAS/HDB/CPF/SRS)
What to do: Share age, marital status, income band, dependants, CPF/SRS balances, housing type.
AI lists relevant IRAS relief buckets (e.g., CPF cash top-ups, SRS, parent/child reliefs) and HDB/education/parenthood grants.
Outputs a 31 Dec checklist with amounts and documentation to prepare.
Prompt starter:
“Given this profile, list likely reliefs/grants and create a one-pager with amounts and deadlines.”
Why it works: Captures tax alpha you’d otherwise miss.
Typical save: Hundreds to thousands (income-band dependent).
8. Declutter → Cashflow
What to do:
AI Listing Factory > (Carousell/FB Marketplace)
Feed photos to AI; it writes SEO-friendly titles, bullets, condition notes, price bands, bundles, delivery options (Ninja Van/Qxpress).
Schedules a posting cadence (e.g., 3 items every Sat/Sun 10am) and auto-replies (“still available?”, “best price?”).
Prompt starter:
“Turn these 8 photos into listings with titles, bullets, realistic prices, and bundle discounts.”
Why it works: Converts idle stuff into cash without under-pricing.
Typical upside: S$200–S$1,000+ one-off; ongoing if you’ve got kids/gear.
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Tips: If you want more control or privacy
Local/Offline AI
Export bills/CSVs, strip identifiers, analyse on a laptop LLM.
Phone Shortcuts/IFTTT
Turn AI outputs into automations—renewal reminders, price-drop alerts, geo-fenced “use this card” nudges at airports.
Bank/Robo Aggregator
Use bank exports + AI to generate rules (“if overseas txn then Card C; if online groceries then Card B”; cap alerts at 80%).
Concluding thoughts
AI is an incredible tool that has changed the world.
Use it wisely and you can save big bucks, all without breaking a sweat.