Why Choose Us
Evidence-led analysis, not sales-led forecasts
Sound Thriftorage was built around a simple premise: households deserve to see what actually happened to a strategy over time, not a projection dressed up as a promise. Here is how we approach that differently.
The Difference
What sets our approach apart
Most planning tools start with an assumption and work backwards. We start with recorded history and let the data set the boundaries of what is reasonable to expect.
Backtested, not projected
Every scenario we present is run against historical market data first. If a strategy hasn't been tested against real conditions, we don't show it as a baseline.
Transparent methodology
We publish the mechanics of how each figure is derived, including the data windows used and the assumptions built into the calculation.
No commission-driven output
Our analysis isn't structured around selling a particular product. It's designed to give you a clearer read on outcomes, whichever direction you take next.
Built for long-term decisions
The tools are calibrated for multi-year planning horizons, not short-term trading signals or speculative timing calls.
Plain-language reporting
Results are presented in terms you can act on — ranges, drawdown periods, and recovery timelines — rather than dense statistical jargon.
Independent of outcome
We show unfavourable historical periods alongside favourable ones. A tool that only shows upside isn't giving you the full picture.
Behind The Numbers
How our analysis is put together
Every figure you see has a traceable origin. Here is a general outline of the process behind it.
Rather than modelling a single expected future, we run each strategy against a wide span of historical data and record the full distribution of outcomes — including the difficult stretches. That range is what gets reported back to you, not a smoothed average that hides the volatility households actually experience.
The result is a picture with edges. You see how a strategy performed in weaker periods, how long recoveries tended to take, and what the spread between best and worst outcomes looked like — the same context a household needs before committing to a long-term plan.
Comparison
Backtested review vs. typical projection tools
A short comparison of how our approach differs from tools built primarily around forward-looking projections.
Historical record
We build from recorded market history rather than a single hypothesised growth rate.
Full spread shown
Best-case, worst-case, and typical periods are all presented, not just an average line.
Not product-linked
The output isn't shaped to steer you toward a specific fund, policy, or provider.
Context over confidence
We describe the uncertainty in the numbers rather than presenting a single confident figure.
This comparison is a general description of our approach and is not a claim about any specific competitor or third-party tool. Always review the methodology behind any financial analysis tool before relying on it.
Questions
Frequently asked about our approach
Does backtested data guarantee future performance?
No. Historical data shows how a strategy behaved under past conditions. It is a reference point for evaluating risk and range, not a guarantee of what will happen going forward.
Do you sell financial products or take commissions?
Our analysis is not built to promote a specific fund, provider, or policy. We focus on presenting historical data and context to support your own decision-making.
Who is this analysis useful for?
It's designed for households and individuals thinking through long-term financial decisions who want to see historical context before acting, rather than a single projected outcome.
How current is the historical data you use?
Data sets are maintained and refreshed periodically. Specific coverage and update frequency depend on the strategy and market being analysed — reach out via our contact page for details on a particular data set.
Can I ask about the methodology behind a specific figure?
Yes. We aim to keep our methodology transparent and are happy to walk through how any particular figure was derived — contact us directly with your question.
Have a question not covered here? Get in touch with our team →
See the data before you decide
Explore how a strategy has actually behaved over time, with full context on the range of outcomes — not just a single projected line.
Analytical tools and historical data for informational purposes. Not a substitute for independent financial advice.