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Financial Modeling Prep vs sec-api.io

A neutral price comparison from published prices (source linked next to each, with the date checked). Insidewell API is shown as a third option because CyberMax makes it.

What buyers in this category compare on: per API call (up to 100 Form 4 trades per call); the market sells insider data inside monthly financial-data plans.

	Financial Modeling Prep	sec-api.io	Insidewell API (CyberMax)
Paid plans	Starter $19/mo billed annually (300 calls/min), Premium $49/mo, Ultimate $99/mo (annual billing shown); insider trades 'Full Access' from Starter	Personal & Startups $55/mo monthly or $49/mo billed annually; Business Internal Use $239/mo or $199/mo annually; Enterprise custom; Insider Trading API (Form 3/4/5) in every plan	Insidewell API Pay as you go: 2,000 calls (no expiry): $5 once Insidewell API Watchlist: 10,000 calls a month: $19/month Insidewell API Desk: 50,000 calls a month: $49/month Insidewell API Fund: 150,000 calls a month: $99/month
Free	Basic: 250 calls/day, insider trades limited (latest page 0, max 100 per call)	first 100 API calls	free 100/day
Source	site.financialmodelingprep.com, 2026-09-30	sec-api.io, 2026-09-30	CyberMax store, live

Reading the table

Financial Modeling Prep free tier: Basic: 250 calls/day, insider trades limited (latest page 0, max 100 per call). sec-api.io free tier: first 100 API calls.
Convert each plan to the unit you use before comparing; plan names and quotas are not equivalent across vendors.
Both pages were read on the dates above; vendors change prices, so open the source links before you decide.

Get Insidewell API Watchlist: 10,000 calls a month: $19/month Try it free (live insider trades)All plans

More: Financial Modeling Prep alternatives · sec-api.io alternatives · All Insidewell API comparisons

Cite this page: CyberMax, "Financial Modeling Prep vs sec-api.io (and Insidewell API): pricing compared (2026-09-30)", https://cybermaxtools.com/compare/rivals/financial-modeling-prep-vs-sec-api-io/ (prices checked 2026-09-30). Each rival price is quoted from the source linked next to it, on the date shown.

Product names are trademarks of their owners, used only to compare published prices.