Tool Comparison
Calcbench vs SEC API (sec-api.io)
- Paid from
- $500/mo
- Free plan
- Yes
- Platforms
- Web, Desktop, API
Best if
- You want improved filings, diff view, and stock comparison.
- Paid from
- $55/mo
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want the cheaper way in: plans start at $55/mo instead of $500/mo
- You want regulatory filings monitoring, insider data, and institutional ownership.
- You're newer to investing and want something approachable
Pick Calcbench if
Calcbench
Free • From $6000/yr · Web · Desktop · API
- You want improved filings, diff view, and stock comparison.
Pick SEC API (sec-api.io) if
SEC API (sec-api.io)
Free • From $55/mo · Web · API
- You want the cheaper way in: plans start at $55/mo instead of $500/mo
- You want regulatory filings monitoring, insider data, and institutional ownership.
- You're newer to investing and want something approachable
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Calcbench and SEC API (sec-api.io) cover a lot of the same ground (3 shared categories, financials, management compensation, and APIs & data feeds), so for the basics you won't go far wrong with either. Calcbench includes improved filings and diff view, and SEC API (sec-api.io) includes regulatory filings monitoring and insider data.
What readers say
Calcbench
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SEC API (sec-api.io)
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Key differences at a glance
- Cheaper paid plan
- SEC API (sec-api.io)$55/mo vs $500/mo
- Free trial
- Calcbench14 days
- Desktop app
- Calcbench
- Asset coverage
- SEC API (sec-api.io)Adds ETFs and mutual funds
- Beginner friendly
- SEC API (sec-api.io)
- Free plan
- Both
What Calcbench does best
- Research as-reported statements, 10-Ks, 10-Qs, earnings releases, proxies, 8-Ks, and SEC comment letters.
- Disclosure and footnote tools to search MD&A, risk factors, accounting notes, and other filing sections across peers or periods.
- Use standardized GAAP metrics while tracing values back to source documents.
- Review point-in-time data, timestamps, revision chains, and redline additions or deletions to understand what changed and when.
- Pull financial statements, accounting metrics, and raw XBRL tags into Excel.
What SEC API (sec-api.io) does best
- Search tools across SEC filings through query and full-text APIs covering all EDGAR form types and historical filings back to 1993.
- Real-time WebSocket filing streams when new SEC filings need to trigger alerts, workflows, or downstream processing quickly.
- Convert XBRL filings to standardized JSON financial statements for income statement, balance sheet, cash flow, and US GAAP line-item workflows.
- Extract clean filing sections such as MD&A, Risk Factors, and other 10-K, 10-Q, or 8-K sections for research or AI pipelines.
- Access to specialized APIs for Forms 3/4/5, 13F, 13D/G, Form 144, ADV, S-1, 424B4, Form C, Form D, Reg A, N-PORT, N-PX, and N-CEN data.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $6000/yr | Free • From $55/mo |
Free tier | Yes | Yes |
Free trial | 14 days | — |
Plan limits | — | 9 limits: Free Tier: api calls: 100, Personal & Startups: query api rate limit: 20 requests/second/API key +7 more |
| Platforms & access | ||
Web app | Yes | Yes |
Desktop app | Yes | No |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | — | No |
Integrations | Microsoft Excel (Calcbench Excel Add-in) | — |
| Audience & fit | ||
Experience level | Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Institutional Investors, Analysts +2 more | — |
Categories covered | 8 | 7 |
Regions | North America | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time and Timezone: US/Eastern | Latency: Real-time |
| Try it | Visit Calcbench | Visit SEC API (sec-api.io) |
Standout features
The best features of Calcbench and SEC API (sec-api.io).ShowHide
Standout features
What Calcbench does best
- Research as-reported statements, 10-Ks, 10-Qs, earnings releases, proxies, 8-Ks, and SEC comment letters.
- Disclosure and footnote tools to search MD&A, risk factors, accounting notes, and other filing sections across peers or periods.
- Use standardized GAAP metrics while tracing values back to source documents.
- Review point-in-time data, timestamps, revision chains, and redline additions or deletions to understand what changed and when.
- Pull financial statements, accounting metrics, and raw XBRL tags into Excel.
What SEC API (sec-api.io) does best
- Search tools across SEC filings through query and full-text APIs covering all EDGAR form types and historical filings back to 1993.
- Real-time WebSocket filing streams when new SEC filings need to trigger alerts, workflows, or downstream processing quickly.
- Convert XBRL filings to standardized JSON financial statements for income statement, balance sheet, cash flow, and US GAAP line-item workflows.
- Extract clean filing sections such as MD&A, Risk Factors, and other 10-K, 10-Q, or 8-K sections for research or AI pipelines.
- Access to specialized APIs for Forms 3/4/5, 13F, 13D/G, Form 144, ADV, S-1, 424B4, Form C, Form D, Reg A, N-PORT, N-PX, and N-CEN data.
All details
Every attribute we track for Calcbench and SEC API (sec-api.io).ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFsMutual FundsFunds |
Experience | IntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Institutional InvestorsAnalystsQuants/DevelopersStudents/Researchers | Not specified |
Regions | North America | North America |
Coverage details | Identifiers: Ticker and CIK | Countries: USIdentifiers: Ticker and CUSIP |
| Data | ||
Data freshness | Real-time | Real-time |
| Access & integrations | ||
API protocols | REST | RESTWebSocket |
API auth & delivery | Auth: APIKeySDKs: PythonDocs | Auth: APIKeySDKs: Python and TS |
Integrations | Microsoft Excel (Calcbench Excel Add-in) | Not specified |
Export formats | Excel | JSONPDF |
| Plans & trust | ||
Vendor & support | CalcbenchCountry: United StatesFounded 2011 | Data2Value GmbHSupport: Email |
Curation ratings | Not specified | Methodology 4/5Reliability 4/5UX 4/5 |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free“Basic” | Free“Free Tier”api calls: 100 |
| Entry paid plan | $6000/yr≈ $500/mo“Premium (Annual)” | $55/mo“Personal & Startups”query api rate limit: 20 requests/second/API key · included download gbper month: 50 · +2 more |
| Top plan | $12000/yr≈ $1000/mo“Professional (Annual)” | $239/mo“Business (Internal Use)”query api rate limit: 40 requests/second/API key · included download gbper month: 100 · +2 more |
| Custom / enterprise | Contact sales“Academic Access” | Contact sales“Enterprise & Institutions” |
| Free trial | 14 days | — |
Questions we keep getting
What's the difference between Calcbench and SEC API (sec-api.io)?
Calcbench leans toward financials, improved filings, and diff view, while SEC API (sec-api.io) puts more weight on APIs & data feeds, regulatory filings monitoring, and insider data. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do Calcbench and SEC API (sec-api.io) cost?
Good news: both Calcbench and SEC API (sec-api.io) have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Calcbench or SEC API (sec-api.io)?
SEC API (sec-api.io) is the friendlier place to start; its interface takes less getting used to. Both work fine once you're past the basics.
Do Calcbench and SEC API (sec-api.io) have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Calcbench or SEC API (sec-api.io)?
It depends on what you're after. Pick Calcbench if improved filings and diff view matter to you; go with SEC API (sec-api.io) if you'd rather have regulatory filings monitoring and insider data. And if you only need the basics both share, let price decide.
What asset classes do Calcbench and SEC API (sec-api.io) cover?
Both cover stocks. SEC API (sec-api.io) adds ETFs, mutual funds, and funds on top.
Do Calcbench and SEC API (sec-api.io) offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from Calcbench and SEC API (sec-api.io)?
Calcbench exports to Excel. SEC API (sec-api.io) is stingier about getting data out.
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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.