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INTERACTIVE DEMO

Speak your facts. See your cash runway—30 days and beyond.

Cash, bills, income, and card minimums become drafts you review. See what is confirmed, what is possible, and what your cash needs to carry—now and further ahead.

New flow

Talk through what you know

Cash, bills, income, card minimums, subscriptions, and scary dates.

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A REVIEW-FIRST CASH RUNWAY

Your bank app records the past. Monthline maps what comes next.

Keep cash, bills, income, and maybe-money in view—without pretending they are all equally certain.

Start manually · no bank login required

Speak your facts.
Monthline drafts.

Whether you're at your desk or on a walk, just hit record. Talk naturally about your cash, upcoming bills, invoices, and minimum payments. Monthline extracts the facts into editable drafts.

You have the last word on every number. Only what you confirm counts as Confirmed. Your bank suggests. You decide.

Track your
Day Zero.

Instead of telling you that you overspent yesterday, Monthline projects forward. Day Zero helps you spot potential cash pressure in the days ahead, so you can review your plan before the month hits.

✓ +$2,480 Confirmed
Maybe money ~$1,150
Danger date · Oct 18
Maybe-money · $900
Rent -$2,100 · the 1st
🎙️ Processing audio...
✨ Extracted: Rent -$1,200
"I have 2k in checking"
⚡ Parsed in 0.8s
🔒 Provider parsing is your choice.
⚠️ Alert: Balance drops to $180
📅 Jul 12 is tight
💡 Delay Chase payment?
+$900 padding needed
Next 14 days safe
Runway Today Voice to Runway Danger Date
A REVIEW-FIRST CASH RUNWAY

Your bank app records the past. Monthline maps what comes next.

Keep cash, bills, income, and maybe-money in view—without pretending they are all equally certain.

Monthline makes uneven income easier to review.

Know what you can actually count on before the month hits.

Creators and Freelancers
Creators & Freelancers
Model net-30 client invoices, sponsorship payouts, and uneven project retainers.
Indie Founders
Indie Founders
Track Stripe payout variance, server overhead drag, and course launch expectations.
Independent Earners
Independent Earners
Model unpredictable commission checks, large gig payouts, and seasonal income variance.

Built for iPhone, first.

Voice to Runway Screen
Voice to Runway
Speak your facts naturally
Review Queue Sheet
Review Queue
Review before entries enter truth
Danger Date Screen
Danger Date Tracking
Pinpoint cash squeeze points
🔒 Local-first, with provider features by choice.
If you explicitly enable an optional provider or BYOK, it may process the data needed for that feature.
✓ Monthline Drafts. You Confirm.
Nothing touches your ledger automatically
⚡ No Bank Sync Needed
Start in seconds with manual voice or text entries
Why we're different

Most apps auto-sync. We hand you the pen.

Auto-categorized bank feeds are confident and often wrong. Monthline labels every assumption and waits for you to confirm.

Core Capability
Our Approach
Monthline
Auto-Sync Dashboards
e.g. Monarch
Strict Budgeting
e.g. YNAB
Transaction Control
How data enters your runway
Review-first: You confirm every single line
Blindly trusts raw bank feed
Manual entry or forced auto-sync
Certainty Granularity
Handling expected vs. maybe cash
Granular: Separates Confirmed, Expected, & Maybe
Mixes immediate cash with "maybe" money
Only budgets money you have right now
Forecast Horizon
Primary view & danger alerts
Forward-looking: 30-day Day Zero runway projection
Mostly backward-looking charts
Rigid zero-based category rules
Integration & Setup
Bank sync & entry flexibility
Flexible: Start manual or use optional 1-click sync
Shares credentials via aggregators
Shares credentials via aggregators
Swipe capabilities → Horizontal Comparison
Transaction Control
How data enters your runway
1 / 4
Our Approach
Monthline
Review-first: You confirm every single line
Auto-Sync (e.g. Monarch)
Blindly trusts raw bank feed
Strict Budgeting (e.g. YNAB)
Manual entry or forced auto-sync
Certainty Granularity
Handling expected vs. maybe cash
2 / 4
Our Approach
Monthline
Granular: Separates Confirmed, Expected, & Maybe
Auto-Sync (e.g. Monarch)
Mixes immediate cash with "maybe" money
Strict Budgeting (e.g. YNAB)
Only budgets money you have right now
Forecast Horizon
Primary view & danger alerts
3 / 4
Our Approach
Monthline
Forward-looking: 30-day Day Zero runway projection
Auto-Sync (e.g. Monarch)
Mostly backward-looking charts
Strict Budgeting (e.g. YNAB)
Rigid zero-based category rules
Integration & Setup
Bank sync & entry flexibility
4 / 4
Our Approach
Monthline
Flexible: Start manual or use optional 1-click sync
Auto-Sync (e.g. Monarch)
Shares credentials via aggregators
Strict Budgeting (e.g. YNAB)
Shares credentials via aggregators

Frequently Asked Questions

See the month before it hits.

Start manually. Connect accounts later. AI drafts. You confirm.

iPhone only for now · no bank login required to start · provider features are opt-in