Why people search for a Monarch Money alternative for retirement planning
Monarch Money is a well-regarded budgeting and account aggregation app. Many people sign up to see spending, balances, and net worth in one place. The question that often comes next is a different one: "Am I on track to retire?"
That is where plan tiers matter. According to Monarch's own pages, its Forecasting tool, which projects net worth and models life events like retirement, is a Plus feature, and Monarch Plus is listed at $199 per year. If you mainly came for budgeting, that may be fine. If you came for retirement projections, it changes the math on what you are paying for.
This guide is not a takedown. It is a practical look at what Monarch's forecasting does, where it may fall short for retirement-specific questions, and what to compare before you pay for any tool.
What Monarch's forecasting does, based on Monarch's own description
Per Monarch's published forecasting information, the tool links to your accounts and projects how decisions such as retirement, a home purchase, or a career break could affect your finances over decades. Inputs mostly come from your Monarch data and can be adjusted:
- Household members and ages
- Income and living expenses, based on your last 12 months
- Financial assets and enabled debts (homes and vehicles are excluded by default)
- Growth and inflation assumptions (the examples given are 7% investment growth and 3% inflation)
- Life events, including retirement, Social Security, and career breaks
- An end-of-plan age (default 90)
- Tax assumptions and the order accounts are drawn down
That is a reasonable set of inputs for a directional picture. Two limits are worth knowing about. Monarch states that it does not currently provide statistical probabilities, so there is no Monte Carlo success rate. And it says dedicated scenario comparison is not yet a feature, though you can change a variable and watch the forecast update. Features change, so confirm the current state on Monarch's site before deciding.
Why a single straight-line projection can mislead
A fixed-return projection answers "what happens if the market returns exactly X every year." Real markets do not behave that way, and the order of returns matters most right around retirement.
Here is a hypothetical. Suppose you retire with $1,000,000 and withdraw $40,000 in year one, adjusted for 3% inflation afterward. If the portfolio earns a smooth 5% every year, it lasts a long time. If the first three years are negative and later years are strong, the same average return can leave you with far less, because you sold shares while prices were low. This is often called sequence of returns risk.
| Approach | What it tells you | What it can hide |
|---|---|---|
| Fixed-rate projection | A clean, readable trajectory | Bad early returns, volatility |
| Monte Carlo simulation | A range of outcomes and a rough success rate | Results depend heavily on assumptions |
| Historical backtest | How a plan would have done in past periods | The future may not resemble the past |
None of these is "right." The point is that a tool giving only the first row is giving you an incomplete answer to a retirement question. You may want to stress-test any plan with lower returns and higher inflation than your base case.
Compare the total cost, not just the plan name
Subscription cost is only one input. A rough way to think about it: if a tool costs $199 per year and you use the retirement features a few times a year, you are paying for a handful of planning sessions. That can be worthwhile if it helps you avoid a costly mistake, or it can be more than you need.
Questions worth asking of any tool, Monarch included:
- Is the retirement projection part of the base plan, or a higher tier?
- Can I see and change every assumption (returns, inflation, taxes, Social Security timing)?
- Does it show a range of outcomes or only one line?
- Can I model the things that matter to me, such as a pension, a business sale, or part-time work?
- Is the tool designed to help me plan, or to introduce me to products and services?
That last question is relevant for some competitors. For example, Empower pairs free tracking with access to financial advisory services, which suits some people and not others.
Budgeting app or projection tool: pick the job first
Budgeting apps and projection tools overlap, but they start from different places. Budgeting apps are built around transactions: what you spent last month. Projection tools are built around the long view: what your net worth might look like in 10, 20, or 30 years.
If your priority is categorizing spending and tracking cash flow, a budgeting app may be the right primary tool. If your priority is retirement readiness, a net worth projection tool built for that purpose may serve you better, sometimes alongside a simple budgeting method you already use.
Many people end up using both: a budgeting app for the monthly picture and a projection tool for the decades-long one. That is a perfectly sensible setup, and it keeps you from paying for advanced features in a tool you primarily use for something else.
A simple retirement check you can do in ten minutes
Before comparing tools, it helps to have a baseline you can compute yourself. Here is a hypothetical:
- Age 50, current investable assets of $600,000
- Contributing $2,000 per month ($24,000 per year)
- Assumed 5% annual return after inflation (a conservative planning assumption, not a prediction)
- Target retirement age 65
At those inputs, the portfolio might grow to roughly $600,000 x 1.05^15 plus contributions compounded, which works out to about $1.25 million plus about $518,000, or roughly $1.77 million in today's dollars. A 4% initial withdrawal on that figure would be about $70,600 per year before taxes and Social Security. The 4% guideline is a rule of thumb from historical research, not a guarantee, and our article on the 4% rule covers its limits.
Now change one thing: drop the return to 3%. The ending balance falls to roughly $0.93 million plus about $447,000, or about $1.38 million, and the 4% figure drops to about $55,000. That single assumption moves the answer by more than $15,000 per year, which is why you want a tool that lets you see and change assumptions rather than hiding them.
What to look for in a retirement-focused alternative
Whichever tool you consider, a few features are worth checking for retirement planning in particular:
- Transparent assumptions. You should be able to see growth, inflation, and tax settings, and change them.
- Net worth as the starting point. Your projection should begin from your real balances, including real estate and debts, not a hand-typed guess.
- Multiple scenarios. Compare retiring at 60 versus 65, or a lower-return world, side by side.
- Account-type awareness. Pre-tax, Roth, and taxable accounts are taxed differently in retirement.
- Fit for your situation. Business owners, pension holders, and early retirees each have specific needs.
Mogul Bay is built around connecting today's net worth with long-term projections. You can read more on the retirement planning and financial forecasting pages. If you are comparing several tools, our best retirement calculator roundup walks through five options.
Run your own numbers
The most useful comparison is to enter the same inputs into two or three tools and see which one explains its answer most clearly. Use a conservative return, a realistic spending number, and a retirement age you are actually considering.
Create a free Mogul Bay account and run your own projection. Then change one assumption at a time and watch what moves.
Key takeaways
A budgeting app and a retirement projection tool answer different questions. Check which tier includes retirement forecasting before you subscribe, favor tools that show their assumptions, and treat any single-line projection as one scenario rather than a forecast. Pricing and features change, so verify current details with each provider.
This article is for educational purposes only and is not financial, tax, or investment advice. Examples are hypothetical, assume constant returns, and are not guarantees of future results. Consider speaking with a qualified professional about your situation. Product details are based on publicly available information from each provider at the time of writing and may change.