interest.sgSingapore’s Financial Optimisation Platform
interest.sg03 Brand direction
Interest Singapore · Identity showcase
The Open
Ledger.
A transparent, evidence-led identity that opens every calculation—so assumptions, trade-offs and sources are always visible.
Primary identity03 / D3
interest.sgSingapore’s Financial Optimisation Platform
ClarityComparisonEvidence
01 · Identity
A mark that keeps the evidence open.
The open frame reveals a measured financial path instead of enclosing it. The wordmark balances editorial authority with digital precision, while .sg remains unmistakably part of the name.
interest.sgMasterApp / PWA16 px
interest.sginterest.sginterest.sginterest.sginterest.sginterest.sg02 · Visual system
Editorial warmth. Digital precision.
Ink and paper establish trust; Ledger Blue structures comparisons; Orchid Slate adds context; and Warm Copper highlights the one detail that deserves attention.
01
Editorial Ink
#20242CAuthority & primary type
02
Ledger Blue
#2F5D8CEvidence & comparison
03
Orchid Slate
#725F7FContext & secondary data
04
Warm Copper
#C8754AAction & emphasis
05
Paper
#F6F1E8Editorial canvas
06
Reference Fog
#DCE3E7Sources & quiet structure
TypographyFinancial clarity,
Financial clarity,
beautifully stated.
Source Serif 4 brings publication-level credibility. Source Sans 3 keeps data, labels and guidance effortless to read.
Aa
Source Serif 4Editorial display & report titles
Clarity starts with the full picture.
Ag
Source Sans 3Body, labels & digital product
Compare every option on equal terms.
新
Source Han SCSerif + Sans · Simplified Chinese
新加坡家庭财务优化平台
Tabular financial dataS$128,450
3.85%24M+S$4,218
03 · Website direction
A clear view before every decision.
The product experience feels like an open financial publication: spacious, evidence-led and quietly decisive. This is a branding application—not a final interface specification.
interest.sg Source-backed financial clarity
Make your next move with the full picture.
Compare cash, CPF, mortgage and safer-yield options—with every assumption, condition and trade-off in plain view.
Informational · independent · transparent
01Rates shown02Risks stated03Sources linked
Your opportunity ledgerIllustrative
Potential annual improvement+S$4,218Based on the assumptions below
Protect accessible cashKeep S$24,000 liquid
PriorityOptimise idle balanceEligible rate used: 3.85% p.a.
+S$1,740Compare mortgage pathsModel repayment and refinance
ReviewSource 01 Published product rateUpdated 02 Aug 2026 ↗
Responsive applicationMobile
Keep your
options open.
Accessible cash targetS$24,0006 months · editable assumption
01Why this comes first↗
Information and calculations only
Full context, even on a small screen.
The action, number, reason and source stay together—so clarity never depends on desktop space.
Product languageEvidence components
S$68,000SGD
OpportunityInformationTrade-off
Source & assumption 01
Rate used: 3.85% p.a. · updated 02 Aug 2026
Open reference ↗!
Liquidity condition
This option may lock funds for 12 months.
Dark applicationDecision summary
Open ledger · 03 Aug 2026Three actions.
Estimated improvement+S$4,218/ year
Three actions.
Every reason visible.
03Actions07Sources04Trade-offs
04 · Email system
Useful communication, clearly authored.
Transactional emails borrow the restraint of a trusted publication: one purpose, one action, visible context and a quiet informational disclaimer.
interest.sgYOUR LEDGER IS OPEN
Your financial picture starts here
Welcome,
Jamie.
Bring your cash, CPF, debt and mortgage into one transparent view. We’ll help you compare what comes next—and show what every conclusion depends on.
01Add your position02Compare options03Open the evidence
interest.sgFinancial optimisation report · 03 Aug 2026
Your full picture
is ready.
Three actions are ranked by expected impact, liquidity and confidence—with seven source references included.
Estimated annual improvement+S$4,218Illustrative estimate · 07 sources
05 · PDF & reports
Designed to be read, checked and kept.
The report system combines premium editorial pacing with rigorous source treatment—making the reasoning as credible as the result.
interest.sg03OPEN LEDGER
HOUSEHOLD FINANCIAL OPTIMISATIONYour money,
Your money,
in full view.
Prepared for Jamie Tan
03 August 2026
interest.sg/report01
interest.sgRanked next-best actions
Three opportunities.
Every reason visible.
Estimated annual improvement+S$4,218Illustrative estimate · assumptions on page 08
01Protect liquidityKeep six months accessibleFIRST
02Optimise idle cashCompare eligible effective rates+S$1,740
03Review mortgageModel repayment trade-offsCOMPARE
Illustrative report designinterest.sg
interest.sgTransparent by design
See what every
number rests on.
ASSUMPTION 01Eligible cash rate3.85% p.a.
Applied only to funds above the recommended accessible-cash buffer.
01Published product rate02 Aug 2026
02CPF interest references01 Jul 2026
03User-provided mortgage rate3.10% p.a.
Important
This report provides information and calculations, not personalised financial advice.
Source references remain linkedinterest.sg
07 · Brand toolkit
A credible system at every scale.
From a 16-pixel favicon to a research report, every asset repeats the same principles of openness, measured structure and visible evidence.
↗［］≋◫✓?
Fine keylines · open frames · compact reference markers
01SOURCE
Use lines to connect an outcome with its evidence—not as decoration.
High-contrast dark tile retains the full-colour ledger mark.
Show it.
State it.
Source it.
Show the number. State the condition. Explain the trade-off. Link the source.
Financial education with editorial authority.
Every format earns attention through a clear idea, strong typography and visible proof—not hype, stock imagery or trading clichés.
THE RETURN IS ONLY
HALF THE STORY.
Every assumption
deserves daylight.
A higher rate can
still leave you with
less return.
Compare conditions, caps and liquidity—not only the headline.
INTRODUCING THE
Effective Yield
See the return after conditions, balance caps and requirements.Calculator.
ONE NUMBER.
EVERY CONDITION.
Open the
full picture.
Singapore’s Financial Optimisation Platform