The Product

Company research is scattered.
This is where it comes together.

AnalystBook is company intelligence for public companies: understand6,300+ NYSE and Nasdaq companies, including foreign issuers — the business, the numbers, the people — from original sources, with every answer cited to the filing, and keep research that compounds quarter after quarter.

Plans from$41 /mo, billed annually

Start 14-day free trial

✓ Every answer cited to the filingFrom $49 self-serve14 days free, no card

01
“Getting up to speed on a company takes weeks of digging.”
Everything the company ever disclosed, already read and organized into one book — with the first-day analysis pre-written and checked against SEC data.
02
“Filings are 200 pages, and the sentence that matters is on page 147.”
Every new filing is compared against the last one. The facts are extracted and checked against the original, so you read the evidence, not the whole document.
03
“AI answers fast, and lies exactly when it matters.”
Ana answers only from the filings, cites her sources, and says “that's not in the filings” instead of guessing.
04
“My research evaporates — every quarter starts from scratch.”
Your thesis, notes and reviews live with the company. Next quarter starts from everything you already know.

One product

The whole research loop.

Understand

Open any company and start from an organized book, not a pile of PDFs — analysis included.

Watch

Follow it once. Each new filing is read from the original source and added to what you know about the company.

Ask

Question anything. Every answer cited to the filing it came from.

Remember

Your thesis, notes and reviews compound quarter after quarter.

Understand · Company Intelligence

Getting up to speed shouldn't take weeks.

Everything the company has ever disclosed — the business, financials, who runs it, who owns it, the debt, the red flags — pulled from its filings and organized into one book. Every figure we read from a filing links to the exact filing that prints it, and flags it when a later filing revised it.

Company Intelligence in detail →

The dossier · one company, structuredEvery figure → its filing paragraph

Section	What's extracted	Source
Business	Segments · geography · customers ≥10% · competitors · subsidiaries	10-K · Exhibit 21
Financials	Statements in the industry's own template · debt maturity wall	XBRL · 10-K/10-Q
Forensic signals	Altman Z (sector-calibrated) · Beneish M · earnings quality	Computed from filings
Governance	Executive pay vs peers · board · CEO history · exec changes	DEF 14A · 8-K 5.02
Ownership	Insider clusters · beneficial owners · activist positions	Form 4 · 13D/13G

30+ sections per company, 6,300+ companies — each fact filed into its own place by the morning after it's filed. No AI model decides the numbers.

Understand · Research Briefs

The first-day analysis, already written.

Verdict, the latest results, growth quality, risks, the long arc. Written from the actual filings, and every figure is verified against SEC data before you see it. A brief that fails that check is never published.

Research Briefs in detail →

Intelligence Brief · Oracle Corp · FY2025 10-K✓ Figures checked against SEC

Cloud revenue grew, but AI infrastructure capex erased free cash flow.

+8% revenue to $57.4B · $17.7B operating income, 30.8% margin · −$394M free cash flow after $21.2B capex · $10.8B cash every figure → its filing

The businesswhat it actually is
What changedvs the prior year, computed
Growth quality · Margins & accountingthe read
Capital allocation · Real risks · The long arcthe judgment calls

Written by reading the 10-K, the proxy and recent insider forms — then every stated figure is audited against raw SEC data. Mismatch → the brief is rejected, never served.

Understand · Analyst Report

A full analyst report, when you need one.

Ask for a report on one company and AnalystBook writes it from the filings: the business and segments, what changed since last year's 10-K, competition, a forensic read, regulator letters, concentration and insiders — then the bear case, questions for management and the analyst's view. Every money figure and percentage is checked against the evidence before it's delivered.

Analyst Report in detail →

Research report · NVIDIA (NVDA) · 10-K FY2026✓ Every figure checked

NVIDIA is now a data-center company.

Data Center is $193.7B of $215.9B revenue, 89.7% of the company · revenue up 65.5% in a year · free cash flow $96.7B, a 44.8% margin 10-K · FY2026

Business & segments · What changed vs. last year's 10-KGross margin 71.1% from 75.0%
Competition · Forensic read · Regulator correspondencefrom the filings
Concentration & insiders · Bear case · Questions for managementsources attached

Nine sections on one company, ending in the analyst's view. Every money figure and percentage is checked against the evidence before it's delivered.

Read · Filing Intelligence

Read the filing. Ask what it says.

Every filing as the company filed it, with SEC.gov one click away. The sections of each annual and quarterly report are extracted, so when you ask about the filing you're reading, Ana reads that document and quotes the passage back.

Filing Intelligence in detail →

NKE 10-Q · Quarterly report · as filedOriginal document · Ana on this filing

Item 1 · Financial Statements & NotesExtracted
Item 2 · MD&ARead by Ana
Item 1A · Risk FactorsExtracted
Original documentSEC.gov one click away

You: “What partially offset the gross-margin gain?” · Ana, quoting this 10-Q’s MD&A: higher other costs, about 40 basis points; lower NIKE Brand ASP, about 30; lower Converse margin, about 10.

Ask · Ana, AI Analyst

Answers you can check, not trust.

Ana is the colleague who read everything. She answers only from the filings, cites her sources, and when the filings don't contain the answer she says so. Her numbers and quotes are automatically checked against the record before you see them.

Ana in detail →

Ana · Oracle Corp (ORCL)Every claim cited

What happened to Oracle's free cash flow in FY2025?

Revenue grew 8% to $57.4B and operating income reached $17.7B (a 30.8% margin) — but free cash flow turned negative at −$394M, because capital expenditure rose to $21.2B as Oracle built out AI infrastructure. The cloud buildout consumed more cash than operations generated. 10-K · FY2025 Cash flow statement

Ask her something the filings don't contain and she says so: “I don't have that in the filings yet” — a refusal, not a guess. Every figure is checked against the record before you see it.

Ask · Bob, the sceptic · Pro

Someone to argue with before the market does.

Write down your thesis and Bob argues the other side, from the same filings Ana reads: what supports your view, what cuts against it, what the record cannot say, and the worst case you haven't written down. What he concludes is reasoned opinion, labelled as opinion — never presented as verified fact.

Bob in detail →

Bob · Microsoft (MSFT) · 10-K FY2026Opinion, always labelled · Pro

Test my thesis: Microsoft's AI spending pays back.

Revenue grew 17.8% to $331.8B; Intelligent Cloud up 29.6%Supports your view
Capex jumped to $115.9B from $64.6BCuts against your view
What the new AI capacity earns on its own isn't disclosedThe record cannot say
Depreciation, now $34.3B from $22.0B, keeps rising even if demand slowsThe unwritten worst case

Bob argues from the same filings Ana reads. What he concludes is his reasoned opinion, labelled as opinion — never presented as verified fact.

Remember · Research Memory

Your judgment should compound. Here it does.

Your bull and bear case, notes pinned to the exact paragraphs that prompted them, a structured review each quarter, open questions with reminders. Come back in three months: everything you knew is exactly where you left it, next to what's new.

Research Memory in detail →

Your desk · one company, over timeExploring → Watching → Holding → Decided

Thesis · bull & bear, kept current with updatesHolding
Quarterly review · Good / Bad / Watch / OverallLean: mixed
Note · pinned to Item 1A of the FY2025 10-KIn context
Open question · “does capex peak this year?”Watch next quarter
What changed since your last visitNew 10-Q · insider cluster

Everything persists per company. Open it again in three months and your thesis, reviews, notes and reading progress are exactly where you left them — next to what's new.

Use it your way

In your own AI, or free to try.

Connect your AIUse AnalystBook inside Claude or ChatGPT · Pro Free Earnings Quality CheckM-Score, Z-Score and earnings quality for any company Free investment memo templateWord and PDF, ready to fill in Free 10-K checklist20 questions to ask of every annual report

Check our work

Don't take our word for it.

Every figure on AnalystBook links to the filing it came from. Here are three. Open the filing and check.

Oracle Corp

$55.7B

capital spending in FY2026, up from $21.2B

10-K FY2026 · Cash flow statementOpen Oracle's 10-K filings on SEC.gov ↗

Microsoft

$137.8B

Intelligent Cloud revenue in FY2026, up 29.6%

10-K FY2026 · Segment noteOpen Microsoft's 10-K filings on SEC.gov ↗

NVIDIA

$193.7B

Data Center revenue in FY2026, 89.7% of the company

10-K FY2026 · Revenue by marketOpen NVIDIA's 10-K filings on SEC.gov ↗

Pricing

What each plan includes.

Core is the research product. Pro adds Bob, more Ana and Analyst Reports, exports and Connect your AI.

Capability	Core	Pro	Enterprise
Company dossiers (filings, financials, ownership)	✓	✓	✓
Intelligence Briefs	✓	✓	✓
Watchlist & company tracking	✓	✓	✓
Ana — daily research allowance	Daily check-in	5× Core	3× Pro, per seat
Analyst Report — full company reports	2 / month	10 / month	40 / month, per seat
Bob — argues the other side of your thesis (opinion, not verified fact)	—	✓	✓
Data exports	—	✓	✓
Saved research & history	—	✓	✓
Seats, team admin & roles	—	—	✓
SSO / SAML	—	—	On request
API & MCP access	—	✓	✓
Priority support, onboarding & SLA	—	—	✓

Core $49/month · Pro $109/month · Enterprise custom — full pricing. 14-day free trial on every plan, no credit card.

Built for

People who go one company at a time.

Individual investors Equity analysts & PMs Family offices & small funds Credit analysts Journalists & forensic researchers

FAQ

Common questions.

Is AnalystBook one product or several?

One product, one subscription. Core includes the research product: the company book, the filing reader, Ana, the briefs, two Analyst Reports a month and your research memory. Pro adds Bob, five times Ana's allowance, ten Analyst Reports a month, exports and Connect your AI. Enterprise adds seats and team administration.

What does it cost?

Core is $49/month (or $490/year) and Pro is $109/month (or $1,090/year), each with a 14-day free trial and no credit card required. Enterprise adds seats and team administration.

What is AnalystBook not?

Not a screener, not market data or prices, not a news feed, and never buy/sell advice. It's the research loop on one company at a time, from the primary record. For research purposes only.

Where does the data come from?

Official SEC filings only, with no third-party feeds. That's why every number can be traced to the filing it came from, and why the whole product stays self-serve instead of five figures a seat.

One product. One subscription.
The whole loop.

14 days free, no credit card required. Cancel any time.