The Two Approaches
A spreadsheet is a blank canvas. AllInvestView is a finished tool. They solve the same problem (track your portfolio) with very different trade-offs.
Excel / Google Sheets
Generic spreadsheet tools repurposed for portfolio tracking. Total flexibility on structure, but every feature is a formula you have to write and maintain yourself.
AllInvestView
FeaturedPurpose-built portfolio tracker with live prices, broker auto-sync, multi-currency, tax reports, dividend tracking, bonds with YTM, and options Greeks. Free tier covers up to 10 holdings.
Evaluating Excel and Google Sheets
Spreadsheets are a legitimate choice for some investors. The honest pros and cons:
Where Spreadsheets Work Well
- Infinite customization — any column, any formula, any layout
- Free (Google Sheets) or already paid for (Microsoft 365)
- Total privacy — data never leaves your account
- Familiar tool — no learning curve if you already use Excel
- Works for very small portfolios (under 5-10 holdings)
- Easy to share / collaborate with a CPA or partner
Where Spreadsheets Break Down
- Manual updates for every transaction, forever
- No real broker sync — CSV exports + paste + reformat
- Limited live prices (GOOGLEFINANCE delayed 20+ min, gaps for non-US tickers)
- No bonds with YTM, no options Greeks, no real estate analytics
- Multi-currency requires manual FX formulas with historical rates
- Capital gains tax: build FIFO/LIFO, wash sales, brackets yourself
- Formula errors silently corrupt years of data (#REF!, circular refs)
- No mobile UI worth using — spreadsheet apps are read-only in practice
- Performance degrades quickly past ~500 rows
- No dividend calendar, no benchmark comparison, no Monte Carlo
The "free" trap: A spreadsheet feels free until you count the hours you've spent building, maintaining, and debugging it — plus the trades you missed because the data was stale. Most investors who switch to a purpose-built tracker report 5-10 hours/month saved, plus better-quality decisions because the data is current.
Evaluating AllInvestView
AllInvestView is what a spreadsheet would look like if someone built every formula you'd ever need, kept the prices fresh, and connected directly to your broker.
Notable Capabilities
- Live prices for 200,000+ assets: stocks, ETFs, bonds, mutual funds, options, crypto, forex. 80+ exchanges. 50+ currencies.
- Broker auto-sync via SnapTrade: 30+ brokerages including Interactive Brokers, Schwab, Fidelity, Robinhood, Trading 212, DEGIRO, Questrade, Wealthsimple, Trade Republic, Revolut. Read-only nightly refresh.
- Magic Import (AI-assisted): Paste any broker CSV (or your old Excel) and the AI maps columns automatically.
- Tax reports built-in: 12 country presets (US, UK, Germany, Spain, France, Italy, Canada, Australia, Ireland, Sweden, Denmark, Switzerland) plus configurable rules for any other jurisdiction. FIFO, LIFO, average cost, specific identification.
- Bond mathematics: QuantLib-powered yield-to-maturity, modified duration, convexity, accrued interest. None of this is reasonable to build in Excel.
- Options with Greeks: Delta, Gamma, Theta, Vega, Rho. Covered call calculator, payoff diagrams.
- Dividend tracking: calendar with upcoming payments, monthly/annual income projections, yield-on-cost, growth rate analysis, DRIP.
- Multi-currency done right: each holding in native currency, historical FX at trade date for tax cost basis (not spot — spreadsheets get this wrong).
- Advanced analytics: Monte Carlo simulation, Efficient Frontier, Value at Risk, correlation matrix, Sharpe/Sortino, benchmark comparison.
- AI portfolio assistant: ask "show me my biggest sector exposure" in plain English.
- Lifetime payment option: $497 one-time, no recurring fees ever.
Live Price Data
This is where most spreadsheet portfolios start to fail.
Google Sheets — GOOGLEFINANCE()
- Coverage: mostly major US tickers; spotty for international stocks, ETFs, and ADRs
- Delay: typically 20 minutes for quotes
- Fundamentals: limited — no P/E for many tickers, no dividend yield reliable
- Bonds, options, mutual funds: unsupported
- Crypto: limited (some major coins via "CURRENCY:BTCUSD" syntax)
- Function regularly returns errors, #N/A, or stale values without warning
Excel — STOCKHISTORY() / Linked Data Types
- Requires Microsoft 365 (paid)
- Coverage: similar limitations to GOOGLEFINANCE
- Slow refresh, manual recalculation needed in many setups
- No bond YTM, no options Greeks, no historical FX
AllInvestView
- 200,000+ tickers across 80+ exchanges
- Intraday pricing (delay up to 15 min)
- Native support for bonds (with full coupon schedule + YTM), options (with Greeks), crypto, forex
- Automatic dividend history and yield-on-cost calculation
- Historical FX at trade date for accurate tax cost basis
Broker Import
The single biggest time sink in spreadsheet tracking.
Spreadsheet workflow
Every month: log into each broker, export CSV, open it, copy relevant columns, paste into your spreadsheet, fix formatting, reconcile manually, hope you didn't double-count anything. Multiply by number of brokers. Multiply by months held.
AllInvestView workflow
Connect each broker once via SnapTrade (read-only OAuth). Holdings refresh automatically every night. New trades appear without intervention. Reconciliation flags any discrepancies. The time saved usually pays the subscription many times over.
Asset Class Support
| Asset Class | Excel / Sheets | AllInvestView |
|---|---|---|
| Stocks & ETFs (US) | ||
| International stocks (LSE, XETRA, ASX, etc.) | ||
| Mutual funds (with NAV) | ||
| Bonds with YTM, duration, convexity | ||
| Options with Greeks | ||
| Cryptocurrencies | ||
| Real estate with rental income / cap rate | ||
| Custom assets (collectibles, private equity) |
Tax Reporting
Building a correct capital gains report in Excel is a serious project: cost basis tracking with FIFO or LIFO, currency conversion at trade date, progressive bracket calculations, wash sale window rules, and loss carryforward. Each country has different rules. Errors don't show up until you file.
AllInvestView ships these as built-in presets:
- 12 country presets out of the box (US, UK, Germany, Spain, France, Italy, Canada, Australia, Ireland, Sweden, Denmark, Switzerland)
- Configurable rule engine for any other jurisdiction (rates, brackets, wash sale, withholding)
- FIFO / LIFO / Average Cost / Specific Identification
- Spain Modelo 720 foreign asset declaration auto-generated
- Australian 50% CGT discount applied automatically
- Multi-year loss carryforward tracking
- Output formats: PDF, Excel, CSV (so your CPA still gets the file)
Feature Grid
| Capability | Excel / Sheets | AllInvestView |
|---|---|---|
| Live prices (auto-updating) | ||
| Broker auto-sync (no manual CSV) | ||
| Multi-currency with historical FX | ||
| Capital gains tax reports (built-in) | ||
| Bond YTM, duration, convexity | ||
| Options Greeks, payoff diagrams | ||
| Dividend calendar & projections | ||
| Monte Carlo, Efficient Frontier, VaR | ||
| AI portfolio assistant | ||
| Mobile-friendly UI | ||
| Total customization (any column, any formula) | ||
| Data stays on your account/server |
The Hidden Cost of "Free"
A spreadsheet looks free. Honest accounting:
- Initial build: 10-30 hours to set up a decent multi-sheet portfolio template
- Monthly maintenance: 30-60 minutes reconciling new trades, fixing broken cells, updating prices that didn't auto-fetch
- Tax season: 5-15 hours building a capital gains report — or paying a CPA who'll bill you for the same work
- Migration cost: when you switch brokers, the formulas often need rewriting
- Mistake risk: formula errors that compound silently for years — #REF! / circular references / wrong FX rate
AllInvestView pricing:
- Free: 10 holdings, AI assistant, basic analytics — replaces a typical small spreadsheet entirely
- Starter: $6.99/month (annual) — broker sync, options, real estate
- Advanced: $11.99/month (annual) — unlimited holdings, tax reports, 30+ year history
- Lifetime Deal: $497 one-time, permanent access
Net of time saved, the math usually favors switching. The real value isn't the subscription — it's the hours you stop spending on cell-by-cell reconciliation.
Try AllInvestView with Your Spreadsheet Data
Export your current Excel or Google Sheet as CSV. Import into AllInvestView in under a minute via Magic Import. Free tier covers up to 10 holdings — usually enough to compare side-by-side with your current setup.
When to Switch (and When Not To)
Stay with your spreadsheet when:
- You hold under 5-10 positions, all in one broker, in one currency
- Your portfolio doesn't include bonds, options, or anything beyond stocks/ETFs
- You don't need tax reports (or your jurisdiction doesn't tax capital gains)
- You genuinely enjoy spreadsheet work and have specific custom analytics
- Privacy / total data sovereignty is non-negotiable for you
Move to AllInvestView when:
- Your portfolio has crossed ~15 holdings or 2+ brokers
- You hold positions in multiple currencies
- You trade bonds (and need YTM/duration) or options (need Greeks)
- You spend more than 30 minutes/month maintaining the spreadsheet
- Capital gains tax season is a recurring nightmare
- You want a mobile UI that actually works
- You want benchmark comparison, dividend calendar, or Monte Carlo without building it
How to Migrate from Excel/Sheets to AllInvestView
- Export your spreadsheet as CSV (File → Download / File → Save As).
- Sign up for AllInvestView at /register/ (free tier, no credit card).
- Import via Magic Import at /import/. The AI engine reads your CSV and maps columns automatically (date, symbol, quantity, price, fees) regardless of how you structured it.
- Optional: connect your broker via SnapTrade for nightly auto-sync going forward — so future trades populate without manual intervention.
- Verify holdings match — AllInvestView's reconciliation flags any discrepancies between your spreadsheet and broker data.
- Generate tax report for your jurisdiction (Advanced plan or trial) — you'll see immediately whether your spreadsheet's cost basis was correct.
Questions Answered
Is Excel or Google Sheets a good portfolio tracker?
For very small portfolios (under 5-10 holdings) without complex assets, yes — spreadsheets work. They become painful at scale because of manual updates, formula breaks, no broker sync, and no purpose-built features for bonds, options, or multi-country tax. AllInvestView's free tier is usually a better starting point.
Can I get live stock prices in Google Sheets?
Yes via GOOGLEFINANCE() — but it's limited: 20-minute delay, gaps for non-US tickers, no fundamentals like P/E or dividend yield, and no support for bonds, options, or most crypto. Excel has STOCKHISTORY() with similar limitations and requires Microsoft 365. AllInvestView covers 200,000+ assets across 80+ exchanges.
How do I import from my broker into a spreadsheet?
Brokers don't sync directly to Excel or Google Sheets. You manually export CSV, paste, and reformat — for every broker, every transaction, every month. AllInvestView connects to 30+ brokers via SnapTrade with read-only nightly auto-sync.
Can a spreadsheet calculate capital gains tax for my country?
Only if you build the formulas yourself: cost basis tracking (FIFO/LIFO), wash sale rules, progressive tax brackets, currency conversion at trade date. Error-prone and country-specific. AllInvestView ships pre-built presets for 12 countries plus configurable rules for any other jurisdiction.
What about Google Sheets templates from r/Bogleheads or YouTube?
These templates work for basic stock tracking but break with multi-broker, multi-currency, options, bonds, or anything beyond a few US tickers. They also need constant manual updates and don't survive switching broker formats. AllInvestView's free tier replaces a typical template's functionality with zero maintenance.
How long does it take to migrate from Excel to AllInvestView?
Under 5 minutes for the data import (CSV via Magic Import), plus 5-15 minutes per broker if you choose to connect them via SnapTrade for ongoing auto-sync. Reconciliation against existing broker holdings takes another 10-15 minutes if your spreadsheet is years old.
What if I want to keep using Excel alongside AllInvestView?
Many users do. Use AllInvestView for live tracking, broker sync, and tax reports; export to Excel/CSV when you need custom analysis your spreadsheet expertise provides. AllInvestView's exports include all transactions, prices, and computed metrics.
Is my data more private in a spreadsheet?
If you self-host the spreadsheet (offline Excel), yes. Google Sheets stores your data on Google's servers under their privacy policy. AllInvestView uses bank-level encryption, never sells data, and uses read-only broker connections (no credentials stored). The privacy trade-off depends on which provider you trust more.
Compare Other Platforms
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