The one-paragraph verdict
Choose Snowball Analytics if your investing life revolves around dividend income — forecasting next year’s payouts, modelling DRIP compounding over decades, screening for dividend safety, and planning passive income to the month. Its dividend calendar, dividend rating and 30+ year backtests are deeper than ours, it is an EU (France-based) product comfortable with 25+ currencies and 70+ exchanges, and it will import holdings from around 1,000 brokers via Yodlee and SnapTrade.
Choose StackViewer if you hold positions for months rather than minutes, run 2–4 brokers, and want to know whether your decisions were any good — not just what your balance is. You still get a dividend calendar and yield on cost; you also get trade-level entry/exit grading, opportunity-cost accounting and 15+ risk metrics that Snowball Analytics does not attempt.
Most people who search for a Snowball Analytics alternative are dividend and FIRE investors first. They already track their yield on cost, they know their ex-dividend dates, and they want the passive-income projection to be right. So let us start where you live: dividends. Both tools show a dividend calendar, both calculate dividend yield and yield on cost, and both track the payouts you have actually received. On that shared ground the two products are close to parity — if all you need is a clean income picture and a forward calendar, either will serve you and Snowball’s free tier already includes the calendar.
Where they separate is what happens after the income view. Snowball Analytics keeps going deeper into dividends: dividend safety ratings, DRIP reinvestment modelling, a screener for the top dividend stocks, and backtests stretching back 30+ years so you can stress-test an income strategy against history. StackViewer stops widening the dividend story at “calendar plus yield on cost” and instead turns toward your behaviour — the reasons you bought, the discipline of your exits, and the risk-adjusted return you are actually earning. The rest of this page is the honest map of that split.
Side by side
| StackViewer | Snowball Analytics | |
|---|---|---|
| Broker connections | 31 brokers, read-only OAuth via SnapTrade | ~1,000 institutions via Yodlee + SnapTrade; plus report import from ~15 brokers |
| Sync frequency | 3× daily; values every 30 min | Synced nightly (once per day) |
| Risk metrics | 15+ incl. Sharpe, Sortino, Alpha, Beta, Max Drawdown, VaR | Core set: PE, Beta, Sharpe ratio |
| Benchmarks | 10, incl. S&P 500, NASDAQ, MSCI World | Index funds on lower tiers; any asset on Investor/Expert |
| Trading journal | Yes — with reason, conviction and emotion tags | No trade journal |
| Behavioural analysis | Reason / conviction / emotion tagging, cognitive-bias & exit-trigger cohorts | Not offered |
| Entry/exit grading & opportunity cost | Yes | Not offered |
| Dividend forecasting & projections | Calendar + yield on cost only; no forward income projection or DRIP model | Deep — forward projections, DRIP compounding, dividend safety rating, screener |
| Dividend calendar & yield on cost | Yes | Yes (calendar on free plan) |
| Backtesting history | Not offered | 30+ years on Investor/Expert tiers |
| Currencies & exchanges | Multi-currency across 31 brokers | 25+ currencies, 70+ exchanges |
| Custom / non-broker assets in analytics | Excluded from analytics | Custom holdings (deposits, real estate) included |
| Tax reporting | No dedicated tax report; custom withholding not modelled | Custom withholding tax; CSV export of holdings & transactions |
| Languages | EN / ES / DE | English |
| Free plan | Free forever, no card | Free forever, no card (10 holdings, 1 portfolio) |
| Price | Free plan; paid tiers on pricing page | Free; Starter $79.99/yr, Investor $149.99/yr, Expert $249.99/yr (as of 17 September 2026) |
Prices and features summarised from https://snowball-analytics.com/pricing and /dividend-tracker and subject to change. Tell us at hello@stackviewer.net if anything here is out of date and we will correct it.
Who each tool is actually for
Choose Snowball Analytics if…
- Your goal is passive income and you want next year’s dividends forecast, DRIP compounding modelled, and payout safety rated.
- You hold custom or non-broker assets — deposits, real estate, savings — and want them inside the same performance picture.
- You are an EU investor juggling many currencies and exchanges, and you want 30+ year backtests to stress-test an income strategy.
Choose StackViewer if…
- You hold across 2–4 brokers and have never had one true return number.
- You suspect your exits are costing you more than your picks are earning.
- You set rules for yourself and want to see, in numbers, how often you break them.
Where Snowball Analytics is the better tool
We will not pretend to match Snowball Analytics on dividends, because it is genuinely better there. Its forward dividend projection turns your current holdings into an estimated income stream month by month; StackViewer shows you the calendar and your yield on cost but does not project future payouts or model reinvestment. Snowball’s DRIP calculator compounds those reinvested dividends across decades and its dividend safety rating flags payouts at risk of a cut — two things a dividend-focused investor uses constantly and StackViewer does not offer at all. Snowball also wins on breadth of what it will hold: custom assets like deposits and real estate sit inside its analytics, whereas StackViewer excludes non-broker and custom assets from its numbers. It carries 30+ year backtests, CSV export, custom withholding-tax handling, and connects to roughly 1,000 institutions across 70+ exchanges in 25+ currencies — a wider net than our 31 read-only broker connections. If income planning and asset breadth are the job, Snowball Analytics is the right tool and we would rather tell you that than lose your trust.
The real difference
Snowball Analytics answers “what will my portfolio pay me, and is that income safe?” StackViewer answers “were my decisions any good, and what did my behaviour cost me?” That is the pivot. Once your income picture is settled, the next question for a long-term investor is whether the trades that built the portfolio were smart — and that is a behavioural and risk question, not a dividend one. StackViewer tags every trade with the reason you bought, your conviction level and the emotion you felt, then grades your entries and exits and puts a number on opportunity cost when you sell too early or hold too long. It layers on 15+ risk metrics — Sharpe, Sortino, Alpha, Beta, Max Drawdown, Value at Risk — where Snowball reports the core PE, Beta and Sharpe. If you have ever wondered whether your income strategy is actually beating a plain index once risk and your own timing are accounted for, that is the gap StackViewer fills. Many dividend investors keep Snowball for the calendar and use StackViewer to keep themselves honest about the decisions behind it.
Switching from Snowball Analytics
There is no one-click import from Snowball Analytics into StackViewer, and you may not want a clean switch at all — plenty of dividend investors run both. If you do move, the path is short: connect each broker to StackViewer with read-only OAuth via SnapTrade and your holdings and transaction history are pulled in automatically, so there is no CSV to hand-clean. Export your Snowball holdings and transactions to CSV first as a backup — it is a one-click export on their side. Two honest caveats before you rely on StackViewer alone: values update roughly every 30 minutes and sync runs three times a day, so this is not a real-time day-trading dashboard; and any custom or non-broker assets you kept in Snowball (deposits, real estate) will not appear in StackViewer’s analytics. To understand how we stitch several brokers into one true return, read our cornerstone guide below. See where StackViewer sits among the field on our Snowball Analytics alternatives roundup.
Frequently asked
- Is StackViewer a Snowball Analytics alternative?
- Partly. If you use Snowball Analytics mostly for dividend forecasting and income planning, StackViewer is not a like-for-like replacement — Snowball’s dividend depth is greater. If you want to know whether your buy and sell decisions were any good, and to see deeper risk metrics across 2–4 brokers, StackViewer is the stronger tool and a genuine alternative.
- Can I move my data from Snowball Analytics to StackViewer?
- There is no direct import. In practice you reconnect your brokers to StackViewer with read-only OAuth via SnapTrade and your holdings and history are pulled in automatically. Snowball can export holdings and transactions to CSV, useful as a backup, but StackViewer rebuilds positions from the broker feed rather than importing that file.
- Which is cheaper?
- Both have a free forever plan with no credit card. Snowball Analytics paid tiers run from $79.99/year (Starter) to $249.99/year (Expert) as of 17 September 2026. StackViewer’s free plan covers connected-broker tracking and journalling; compare current paid pricing on each site before deciding, since the tools bill differently.
Look before you switch
The live demo is a real portfolio with six months of history — every analysis screen populated. No signup, no email.
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Comparison accurate to the best of our knowledge on 17 September 2026, based on publicly available information from snowball-analytics.com. Product names and trademarks belong to their respective owners; StackViewer is not affiliated with Snowball Analytics. Not financial advice.