★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: interactive investor checked July 17, 2026
Tool Comparison
interactive investor vs Marketlog
Pick interactive investor if
interactive investor
Subscription · Web · Mobile
- You care about brokerage, advanced order types, and downloadable tax reports, things Marketlog doesn't offer
Pick Marketlog if
Marketlog
Free • From $79.99/yr · Web · Mobile
- You'd rather start free and only pay if you outgrow it
- Delayed quotes won't cut it; you need real-time data
- You care about institutional ownership, data visualizations, and risk metrics, things interactive investor doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
interactive investor and Marketlog cover a lot of the same ground (2 shared categories, portfolio and watchlist), so for the basics you won't go far wrong with either. Marketlog simply does more: 18 categories to interactive investor's 5, including institutional ownership, data visualizations, and risk metrics. interactive investor counters by keeping things simpler.
What readers say
interactive investor
Vote once to reveal the community verdict.
Marketlog
Vote once to reveal the community verdict.
Key differences at a glance
- Free plan
- Marketlog
- Free trial
- Marketlog7 days
- Broader coverage
- Marketlog18 vs 5 categories
- Real-time data
- Marketlog
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Subscription | Free • From $79.99/yr |
Free tier | No | Yes |
Free trial | — | 7 days |
Plan limits | — | 19 limits: Free: portfolios: 1, Free: holdings: 12 +17 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | Yes |
API access | No | No |
Broker sync | — | Yes |
Integrations | — | Yodlee, Fidelity Investments +5 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +4 more |
Categories covered | 5 | 18 |
Regions | Europe, North America, APAC | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | — | 5 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +3 more |
Data partners | — | Yodlee and Third-party data licensors |
Capabilities | — | 3 signals: Monte Carlo, Broker sync +1 more |
Security | — | Encryption at rest and Encryption in transit |
| Try it | Visit interactive investor | Visit Marketlog |
Where each one shines
What interactive investor and Marketlog each do best.ShowHide
Where each one shines
What interactive investor and Marketlog each do best.What interactive investor does best
- Trading Account, Stocks and Shares ISA, and Personal Pension on every current plan.
- Junior ISA, joint account, and family benefits on Plus and Premium.
- More than 40,000 UK and international shares, funds, ETFs, investment trusts, bonds, and gilts.
- Direct access to 17 international exchanges and up to nine currencies in Trading Accounts and SIPPs.
- Free regular investing plus plan-specific included monthly trades and ad-hoc dealing prices.
What Marketlog does best
- Tracking portfolios across stocks, ETFs, options, bonds, funds, forex, crypto, indices, and other assets on web, iOS, and Android.
- Enter transactions manually or connect supported brokerage and bank accounts through Marketlog’s data provider.
- Broker and bank connectivity for 2,000+ supported institutions, with examples such as Fidelity, E*TRADE, Vanguard, Schwab, Interactive Brokers, and Robinhood.
- Monitoring gains, drawdowns, returns, diversification, goals, target allocation, benchmarking, and daily or weekly portfolio email updates.
- Tracking dividends automatically with dividend calendars, upcoming payment alerts, yield notifications, and a broad symbol universe.
Every detail we compared
Every tracked attribute for interactive investor and Marketlog, side by side.ShowHide
Every detail we compared
Every tracked attribute for interactive investor and Marketlog, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsBondsMutual Funds | StocksETFsOptionsBondsFundsCurrenciesCryptosOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailLong-term InvestorsDividend InvestorsDay TradersSwing Traders |
Regions | EuropeNorth AmericaAPAC | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker and ISIN | 26 countriesIdentifiers: Ticker and CUSIP |
| Data | ||
Data freshness | Not specified | Real-timeEnd of Day |
Data granularity | Not specified | MinuteEOD |
Pricing sources | Not specified | VendorManual |
Data partners | Not specified | YodleeThird-party data licensors |
| Access & integrations | ||
Import methods | Not specified | BrokerOAuthManual |
Integrations | Not specified | YodleeFidelity InvestmentsE*TRADE from Morgan StanleyVanguardSchwabInteractive BrokersRobinhood |
Export formats | CSVPDF | Image |
| Plans & trust | ||
Security & compliance | Not specified | Encryption at restEncryption in transit |
Capability signals | Not specified | Monte CarloBroker syncMulti-currency |
Vendor & support | Interactive Investor Services LimitedCountry: United KingdomSupport: Phone and Email | Myfxbook Ltd.Country: IsraelSupport: Email |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | — | Freeportfolios: 1 · holdings: 12 · +3 more |
| Entry paid plan | £5.99/mo“Core” | $79.99/yr≈ $6.67/mo“Plus Annual”portfolios: 2 · holdings: Unlimited · +2 more |
| Tier 2 | £14.99/mo“Plus” | $7.99/mo“Plus Monthly”portfolios: 2 · holdings: Unlimited · +2 more |
| Tier 3 | £39.99/mo“Premium” | $179.99/yr≈ $15/mo“Pro Annual”portfolios: 10 · holdings: Unlimited · +1 more |
| Top plan | — | $17.99/mo“Pro Monthly”portfolios: 10 · holdings: Unlimited · +1 more |
| Free trial | — | 7 days |
Questions we keep getting
What's the difference between interactive investor and Marketlog?
interactive investor leans toward brokerage, portfolio, and watchlist, while Marketlog puts more weight on portfolio, watchlist, and institutional ownership. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is interactive investor or Marketlog free to use?
Marketlog has a free tier, so you can get started without paying anything. interactive investor is paid-only. If budget matters, start with Marketlog and see how far it takes you before opening your wallet.
Should I choose interactive investor or Marketlog?
It depends on what you're after. Pick interactive investor if brokerage and advanced order types matter to you; go with Marketlog if you'd rather have institutional ownership and data visualizations. And if you only need the basics both share, let price decide.
What asset classes do interactive investor and Marketlog cover?
Both cover stocks, ETFs, and bonds. interactive investor also handles mutual funds. Marketlog adds options, funds, and currencies on top.
Does interactive investor or Marketlog have real-time data?
Marketlog offers real-time data, which matters if you trade actively. interactive investor runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Can I export data from interactive investor and Marketlog?
interactive investor exports to CSV. Marketlog is stingier about getting data out.
Is interactive investor or Marketlog better for day trading?
Marketlog is the one positioned more for active traders. interactive investor is the better fit if you care less about fast trading workflows and more about a calmer research process.
Can I track my portfolio with interactive investor or Marketlog?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
Keep researching
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.