Want something better than Koyfin? Here it is.

Koyfin is a data terminal: its pages describe market dashboards for world indices, US sectors, factors, yields, currencies, and commodities (as of October 2026). Brief Equity is the workspace for what comes next: the stocks you decide to follow. You track them on watchlists, read one feed for all of them, write your thesis in a notebook for each, build your own models, and follow the funds that hold them.

Brief Equity reads the market too: an overview dashboard, the earnings week for the whole market, and the same news, filing, insider, and analyst streams across every ticker. That view is wired to your work. The earnings week marks the tickers you track, and a click opens one in the right rail beside your notes.

Brief Equity's feed carries news, press releases, earnings-call transcripts, SEC filings, insider trades, and analyst ratings for every ticker on your watchlists, with a tab per source. Select a passage in a transcript or press release and it saves into a note as a callout with a back-link to the exact spot. A block of cells from the financials saves as a table, and a chart or a model's valuation card saves as an image.

The notes sit in a research library with your own columns, stages, and tags, and a notebook for every stock. Your columns come in 7 types, any of 182 market metrics can sit beside them, you can filter by any column, and a board lays the stocks out in lanes by a field such as Stage or Conviction. A knowledge graph draws your watchlists, stocks, notes, and the funds you follow as one picture.

Koyfin's notes are a column in a watchlist and a note on a position, which its help page describes as space for personalized insights or reminders. Its plan comparison lists no research notebook or library (as of October 2026).

Brief Equity's models are a discounted cash flow and an EV/EBITDA model, driven by your own assumptions: Bear, Base, and Bull scenarios, sensitivity analysis, a Monte Carlo distribution over the inputs, peer comparables, an exit-multiple value on EV/EBITDA, EV/Sales, or EV/EBIT, and versions you save and restore.

Koyfin's plan comparison lists valuation ratios, estimates, and custom formulas, which apply math operators to its data columns. It lists no valuation model builder (as of October 2026).

Brief Equity covers US and international stocks on 60+ exchanges. Every stock page has four tabs: Overview, Charts, Financials, and Dividends. Financials hold the income statement, balance sheet, and cash flow, with 20 years of annual statements, 40 quarters, and a trailing-twelve-month column. Charts carry price with volume, moving averages, and Bollinger bands, plus panes for P/E, EV/EBITDA, and other multiples.

Filings, insider trades, and 13F ownership come from SEC records.

Brief Equity is one plan with everything included: a 10-day free trial with no card, then $38/mo billed annually ($48/mo monthly). Koyfin has a Free plan, Plus at $39 and Premium at $79 a month billed annually ($49 and $110 billed monthly), and advisor plans from $209 a month billed annually. Its plan comparison sets financial history, company news, and saved screens by plan (as of October 2026).