VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
OpenInsider vs Trendlyne
Pick OpenInsider instead if
OpenInsider
Free · Web
- Delayed quotes won't cut it; you need real-time data
Start here
Trendlyne
Free • Paid plans available · Web · Mobile
- You do a lot of your research from your phone
- You want analyst forecasts, analyst ratings & price targets, and options.
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
OpenInsider and Trendlyne cover a lot of the same ground (3 shared categories, insider data, screeners, and data visualizations), so for the basics you won't go far wrong with either. Trendlyne simply does more: 22 categories to OpenInsider's 3, including analyst forecasts, analyst ratings & price targets, and options, plus a mobile app. OpenInsider counters by being completely free.
What readers say
OpenInsider
No votes yet. Cast the first one.
Trendlyne
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Key differences at a glance
- Real-time data
- OpenInsider
- Broader coverage
- Trendlyne22 vs 3 categories
- Mobile app
- Trendlyne
- Global coverage
- Trendlyne
- Free plan
- Both
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 | Free | Free • Paid plans available |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 22 limits: GuruQ (Annual): data downloader: 2,000 rows, GuruQ (Annual): screener alerts: 75 active, daily +20 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | No |
Broker sync | — | Yes |
Integrations | — | Zerodha, Angel One +7 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 3 | 22 |
Regions | North America | APAC, North America |
| Data & capabilities | ||
Data quality | Latency: Real-time | 3 signals: Latency: End of Day, Granularity: EOD +1 more |
Capabilities | Universe builder | 6 signals: Custom formulas, Universe builder +4 more |
| Try it | Visit OpenInsider | Visit Trendlyne |
Where each one shines
What OpenInsider and Trendlyne each do best.ShowHide
Where each one shines
What OpenInsider and Trendlyne each do best.What OpenInsider does best
- Screening for real-time SEC Form 4 insider purchases and sales using data sourced from sec.gov.
- Prebuilt report pages such as Latest Insider Purchases to start from high-signal insider buying activity.
- Filters for ticker, filing date, trade date, insider, owner type, transaction type, value, price, and other table fields.
- Drill into ticker, insider, and industry pages to review related filings and transaction history.
- Insider buy-sell charts to visualize insider activity instead of reading only raw transaction tables.
What Trendlyne does best
- Screening for Indian and global stocks with 1,000+ parameters, prebuilt strategies, and screener alerts that become more frequent on higher tiers.
- DVM score to review durability, valuation, and momentum, with historical charts and CSV/XLS export where plan access supports it.
- Backtest strategies and individual stocks, with annual backtest allowances varying materially by plan.
- Review Forecaster consensus estimates for revenue, EPS, profit, dividends, cash flow, capex, and related forecast data.
- Tracking corporate actions and event calendars for India and U.S. markets, including dividends, splits, M&A, board meetings, and alerts.
Every detail we compared
Every tracked attribute for OpenInsider and Trendlyne, side by side.ShowHide
Every detail we compared
Every tracked attribute for OpenInsider and Trendlyne, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksClosed-End Funds | StocksMutual FundsOptionsFutures |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | APACNorth America |
Coverage details | Countries: USIdentifiers: Ticker and CIK | Countries: IN and US4 exchangesIdentifiers: Ticker and ISIN |
| Data | ||
Data freshness | Real-time | End of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
Import methods | Not specified | CSVBrokerOAuthManual |
Integrations | Not specified | ZerodhaAngel OneIIFL Securities5PaisaMotilal OswalFyersDhanMicrosoft Excel+1 more |
Export formats | CSV | CSVExcelPDFImage |
| Plans & trust | ||
Capability signals | Universe builder | Custom formulasUniverse builderMulti-leg optionsGreeksBroker syncAI summaries: Transcripts |
Vendor & support | Not specified | Giskard Datatech Private LimitedCountry: IndiaSupport: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 4/5 |
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 | — | Free |
| Entry paid plan | — | INR 2190/yr“GuruQ (Annual)”data downloader: 2,000 rows · screener alerts: 75 active, daily · +3 more |
| Tier 2 | — | INR 5900/yr“StratQ (Annual)”data downloader: Unlimited · screener alerts: 300 active, 15-minute frequency · +3 more |
| Tier 3 | — | INR 7500/yr“Pro (Global Annual)”data downloader: 2,000 rows · screener alerts: 75 active, daily · +3 more |
| Tier 4 | — | INR 10000/yr“Pro Plus (Global Annual)”data downloader: Unlimited · screener alerts: 300 active, 15-minute frequency · +3 more |
| Top plan | — | INR 299/mo“MCP Pro”tool calls per day: 400 · tool calls per month: 2,000 |
Questions we keep getting
What's the difference between OpenInsider and Trendlyne?
OpenInsider leans toward insider data, screeners, and data visualizations, while Trendlyne puts more weight on screeners, analyst forecasts, and analyst ratings & price targets. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do OpenInsider and Trendlyne cost?
Good news: both OpenInsider and Trendlyne have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use OpenInsider or Trendlyne on my phone?
Trendlyne lists a dedicated mobile app, so it travels better. OpenInsider doesn't list a dedicated mobile app; its documented access is web.
Should I choose OpenInsider or Trendlyne?
It depends on what you're after. Pick OpenInsider if you prefer its overall approach; go with Trendlyne if you'd rather have analyst forecasts and analyst ratings & price targets. And if you only need the basics both share, let price decide.
What asset classes do OpenInsider and Trendlyne cover?
Both cover stocks. OpenInsider also handles closed-end funds. Trendlyne adds mutual funds, options, and futures on top.
Does OpenInsider or Trendlyne have real-time data?
OpenInsider offers real-time data, which matters if you trade actively. Trendlyne 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.
Which covers international markets: OpenInsider or Trendlyne?
Trendlyne has documented international coverage (APAC and North America), so it's the safer bet if you hold non-US stocks. OpenInsider is more region-specific, mainly North America.
Can I export data from OpenInsider and Trendlyne?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: OpenInsider or Trendlyne?
Both OpenInsider and Trendlyne include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with OpenInsider or Trendlyne?
Trendlyne handles portfolio tracking. OpenInsider is really a research tool; you'd track your portfolio elsewhere.
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.