Koyfin review 2026: price, what you get, and alternatives
Koyfin pricing, the free plan and the alternative
Koyfin, a data terminal, in short
Charts, dashboards, a screener and, from the Plus plan, 10 years of financials and estimates. It hands you the numbers and leaves the thinking to you.
- Price
- $39a month,
Plus$79a month,
PremiumAdvisor Core $209 and Advisor Pro $299 a month. An annual plan saves “up to 30%”; no annual price is shown. - Free
- $0: 2 years of financials and 1 year of estimates, portfolios, advanced charting, 2 watchlists and 2 screens. No trial is mentioned.
- For whom
- Screening, charting and tracking many stocks.
To research one company: MyStockButler
A full report on it: the business, the risks, the numbers and where the price could go. Every number is tied to its source.
New accounts get one company's ready report free. No card.
Report of October 16, 2026 · executive summary + 8 chapters · 16,472 words · 205 sources
How much does Koyfin cost?
Plus is $39 a month and Premium $79, on Koyfin’s pricing page on November 4, 2026; Advisor Core and Advisor Pro are $209 and $299 a month, built for advisors. The page says an annual plan saves “up to 30%” and shows no annual price. It describes a 100% satisfaction guarantee, with a full refund if you ask within 30 days.
To research one company there is another way: a new MyStockButler account gets one company's ready report free. After that, Starter is $30 a month and Pro $70; a ready report costs 5 credits, a new one 20.
Free
“The ultimate beginner package”
$0 a month
- 2 years of financials, 1 year of estimates
- Advanced charting
- 2 watchlists and 2 screens
Plus
$39 a month
- 10 years of financials and estimates
- A stock and ETF screener
- Unlimited watchlists and screens
Premium
$79 a month
- Everything in Plus
- Advanced portfolio analytics
- Unlimited custom data and formulas
Is Koyfin worth it?
For screening and charting, yes: its screener scans “over 100K global securities”. For a decision on one company, you still do the reading; a full report on the company does that reading for you.
Koyfin is worth it if…
- you screen, chart and track many stocks;
- you like to do the analysis yourself;
- you want 10 years of financials and estimates for $39 a month.
A full report fits if…
- you are researching one company before you buy;
- you want its numbers, risks and price cases, each with its source;
- you want to start without a subscription.
What a report answers about one company: NVIDIA
Four questions matter before you buy NVIDIA's shares. The MyStockButler report of October 16, 2026 answers them with the company's own numbers:
Where does the money come from?
Data Center produced $193,737 million of the $215,938 million of revenue in fiscal 2026, against $16,042 million from Gaming.
Who owes it money?
Five direct customers were 70% of accounts receivable at July 2026, and days sales outstanding reached 60 days: sales can come before cash.
How profitable is it?
Operating margin was 60.4% in fiscal 2026. Real free cash flow, after capital spending and stock pay, was 41.8% of revenue.
Where could the price go?
Weighted $284.31 in October 2027 and $395.86 in October 2029, a 32% and an 84% return with dividends. Bear, base and bull: 23%, 57%, 20%.
Is Koyfin free?
Partly. The free plan gives you 2 years of financials, 1 year of estimates, portfolios, advanced charting, 2 watchlists and 2 screens. Ten years of financials and estimates start with Plus, at $39 a month.
At MyStockButler, the report is what is free: a new account gets one company's ready report, no card.
What are the alternatives to Koyfin?
Each alternative covers one job. To understand a company, take a full report on it.
- Understand one company before you buyMyStockButler · a full report per company · 700+ reports ready · the first one free for a new account
- Global financials and a valuation modelTIKR · free plan; Plus $24.95, Pro $54.95, Ultimate $119.95 a month
- Deep screens and portfolio trackingStock Rover · Premium $34 a month, $29 billed yearly; a 14-day trial
Questions about Koyfin
How much is Koyfin a month?
Plus is $39 a month and Premium $79, on its pricing page on November 4, 2026. An annual plan saves “up to 30%”, the page says.
Does Koyfin have a free trial?
Its pricing page names none. It describes a 100% satisfaction guarantee: a full refund if you ask within 30 days.
What is a free alternative to Koyfin?
To research one company: the first MyStockButler report. New accounts get one company's ready report free. No card.
Is a MyStockButler report investment advice?
No. It sets out facts, numbers and price cases with their sources; it never says to buy or sell.
More comparisons and reports
Pick the company you are researching
Every report: an executive summary and 8 chapters written from the company's filings, every number tied to its source. NVIDIA's has 16,472 words, 27 tables and 205 sources.
How it is made: AI reads the company's filings, writes the report, checks the numbers against them and cites each source. How it works · Corrections
New accounts get one company's ready report free. No card.
Information only, not investment advice. Sources: Koyfin's pricing page (koyfin.com/pricing) and home page, read November 4, 2026; TIKR's and Stock Rover's pricing pages, read November 4, 2026; MyStockButler's NVIDIA report of October 16, 2026.