★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
SEC API (sec-api.io) vs Trendlyne
SEC API (sec-api.io)
Best for APIs & data feeds and regulatory filings monitoring
Free • From $55/mo
Trendlyne
Best for screeners and analyst forecasts
Free • From $10.42/mo
Outbound links may include affiliate or sponsor codes.
The verdict
The bottom line
SEC API (sec-api.io) and Trendlyne cover a lot of the same ground (4 shared categories, including insider data, institutional ownership, and financials), so for the basics you won't go far wrong with either. Trendlyne simply does more: 22 categories to SEC API (sec-api.io)'s 7, including screeners, analyst forecasts, and analyst ratings & price targets, plus a mobile app. SEC API (sec-api.io) counters by keeping things simpler.
Key differences at a glance
- Mobile app
- Trendlyne
- Cheaper paid plan
- Trendlyne$10.42/mo vs $55/mo
- Broader coverage
- Trendlyne22 vs 7 categories
- API access
- SEC API (sec-api.io)
- Real-time data
- SEC API (sec-api.io)
- Broker sync
- Trendlyne
Choose
SEC API (sec-api.io) if…
- Delayed quotes won't cut it; you need real-time data
- You want an API so you can script or automate things
- You care about APIs & data feeds, regulatory filings monitoring, and management compensation, things Trendlyne doesn't offer
Choose
Trendlyne if…
- You do a lot of your research from your phone
- You want the cheaper way in: plans start at $10.42/mo instead of $55/mo
- You care about screeners, analyst forecasts, and analyst ratings & price targets, things SEC API (sec-api.io) doesn't offer
Comparison snapshot
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $55/mo | Free • From $10.42/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 3 limits: Free Tier: api calls: 100, Personal & Startups: query api rate limit: 20 requests/second/API key +1 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | No |
Broker sync | No | Yes |
Integrations | — | Zerodha, Angel One +7 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 7 | 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 | — | 6 signals: Custom formulas, Universe builder +4 more |
| Try it | Visit SEC API (sec-api.io) | Visit Trendlyne |
Standout features
What SEC API (sec-api.io) does best
- Comprehensive API endpoints: query, full-text search, real-time streaming via WebSocket, download/PDF generator, XBRL-to-JSON conversion, and section extractors for 10-K/10-Q/8-K filings.
- Specialized form coverage including ADV, insider filings (Forms 3/4/5), 13F, 13D/G, Form 144, IPO registrations (S-1, 424B4), crowdfunding (Form C, Form D), Reg A filings, and fund reports (N-PORT, N-PX, N-CEN).
- Datasets include executive compensation, directors and board members, audit fees, subsidiaries, and public float/outstanding shares.
- Historical coverage back to 1993 with support for all 400+ EDGAR form types; new filings made available within ~300 ms of posting.
- Live filing feeds available in real time via WebSocket for instant integration.
What Trendlyne does best
- Stock screener with over 1,000 parameters, plus prebuilt strategies and optional screener alerts (up to every 15 minutes on Pro Plus).
- Backtesting at both strategy and stock level, with current Global plan limits of 200 annual backtests on Pro and 1,200 on Pro Plus.
- Consensus estimates platform (“Forecaster”) with historical and real-time views on revenue, EPS, profit, dividends, cash flow, capex, and more.
- DVM score (Durability-Valuation-Momentum) available with historical charts and exportable to CSV/XLS.
- Flexible data downloads to Excel/CSV, with row limits on lower plans and unlimited access on higher tiers.
Data & access details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsFunds | StocksMutual FundsOptionsFutures |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | APACNorth America |
Coverage details | Countries: USIdentifiers: Ticker and CUSIP | Countries: IN and US4 exchangesIdentifiers: Ticker and ISIN |
| Data | ||
Data freshness | Real-time | End of Day |
Data granularity | Not specified | EOD |
| Access & integrations | ||
API protocols | RESTWebSocket | Not specified |
API auth & delivery | Auth: APIKeySDKs: Python | Not specified |
Import methods | Not specified | CSVBrokerOAuthManual |
Integrations | Not specified | ZerodhaAngel OneIIFL Securities5PaisaMotilal OswalFyersDhanMicrosoft Excel+1 more |
Export formats | JSONPDF | CSVExcelPDFImage |
| Plans & trust | ||
Capability signals | Not specified | Custom formulasUniverse builderMulti-leg optionsGreeksBroker syncAI summaries: Transcripts |
Vendor & support | Data2Value GmbHSupport: Email | Giskard Datatech Private LimitedCountry: IndiaSupport: Email |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Methodology 3/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing breakdown
$55/mo
Starting price
Plans & pricing
- api calls: 100
- query api rate limit: 20 requests/second/API key
- query api rate limit: 40 requests/second/API key
$10.42/mo
Lower starting price
Plans & pricing
Coverage overlap
Shared categories
4Where the two tools cover the same ground.
SEC API (sec-api.io) strengths
3What you only get with SEC API (sec-api.io).
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Frequently Asked Questions
What's the difference between SEC API (sec-api.io) and Trendlyne?
SEC API (sec-api.io) leans toward APIs & data feeds, regulatory filings monitoring, and insider data, while Trendlyne puts more weight on screeners, analyst forecasts, and analyst ratings & price targets. They overlap in 4 categories, so for most people it comes down to workflow preference and price.
How much do SEC API (sec-api.io) and Trendlyne cost?
Good news: both SEC API (sec-api.io) and Trendlyne have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use SEC API (sec-api.io) or Trendlyne on my phone?
Trendlyne lists a dedicated mobile app, so it travels better. SEC API (sec-api.io) doesn't list a dedicated mobile app; its documented access is web and API.
Does SEC API (sec-api.io) or Trendlyne have an API?
SEC API (sec-api.io) has an API for programmatic access and custom integrations. Trendlyne doesn't, so you're working through its interface.
Should I choose SEC API (sec-api.io) or Trendlyne?
It depends on what you're after. Pick SEC API (sec-api.io) if APIs & data feeds and regulatory filings monitoring matter to you; go with Trendlyne if you'd rather have screeners and analyst forecasts. And if you only need the basics both share, let price decide.
What asset classes do SEC API (sec-api.io) and Trendlyne cover?
Both cover stocks and mutual funds. SEC API (sec-api.io) also handles ETFs and funds. Trendlyne adds options and futures on top.
Does SEC API (sec-api.io) or Trendlyne have real-time data?
SEC API (sec-api.io) 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: SEC API (sec-api.io) or Trendlyne?
Trendlyne has documented international coverage (APAC and North America), so it's the safer bet if you hold non-US stocks. SEC API (sec-api.io) is more region-specific, mainly North America.
Can I export data from SEC API (sec-api.io) and Trendlyne?
Trendlyne exports to CSV and Excel. SEC API (sec-api.io) is stingier about getting data out.
Can SEC API (sec-api.io) or Trendlyne connect to my broker?
Trendlyne syncs with brokers automatically. With SEC API (sec-api.io), you're entering holdings by hand or importing files.
Which has a better stock screener: SEC API (sec-api.io) or Trendlyne?
Trendlyne has a stock screener for surfacing ideas; SEC API (sec-api.io) doesn't, and focuses its energy elsewhere.
Can I track my portfolio with SEC API (sec-api.io) or Trendlyne?
Trendlyne handles portfolio tracking. SEC API (sec-api.io) is really a research tool; you'd track your portfolio elsewhere.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
Keep Exploring
Global rankings of the highest-rated tools across all categories.
Ranked list of companies with durable competitive advantages.
Proven models entering their growth phase with solid economics.
Track votes, sentiment, and engagement across the community.
Learn moat types, red flags, and real-company examples.
Browse other head-to-head tool comparisons and alternatives.
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.