A visual, beginner-friendly research tool — but its valuation model is fixed.
| Feature | Lemma Analysis | Simply Wall St |
|---|---|---|
| Editable DCF assumptions | ✓ | Fixed model |
| Reverse DCF (implied growth) | ✓ | ✗ |
| Bear / base / bull scenarios + sensitivity grid | ✓ | ✗ |
| Watchlist with margin-of-safety target | ✓ | ✗ |
| Investment thesis journal with review dates | ✓ | ✗ |
| Portfolio factor & drawdown analytics | ✓ | Basic |
| Visual “at a glance” company snapshot | ✗ | ✓ |
| Free to start | ✓ | ✓ |
Simply Wall St is a research platform known for its colourful “snowflake” infographics, fair-value estimates and broad global coverage. It’s a friendly way to eyeball a company, but its valuation runs on a fixed model you can’t open up and drive yourself.
Beautiful, beginner-friendly visual reports on thousands of global stocks.
A fair-value estimate and analyst comparison on every company, at a glance.
Instead of a fixed snowflake, you drive the valuation: edit growth, margins and WACC, and see fair value, margin of safety and a bear/base/bull spread update live.
Ask the opposite question — what growth does today’s price already assume? Reverse DCF turns the price back into the market’s implied expectations so you know when a stock is priced for perfection.
Write the thesis for every position and give it a review date. Simply Wall St shows you a chart; Lemma Analysis keeps you honest about why you bought.
Sign up in a moment — no credit card. Everything below is included on the free plan.
Open any ticker and the DCF is pre-filled from years of financials. Change any assumption and fair value, margin of safety and the sensitivity grid update live.
Screen for candidates, then track them on a watchlist with a margin-of-safety target so each name carries an undervalued / fair / rich signal.
Record why you own each position and give it a review date. Reaffirm or exit when the date comes due — a habit the other tools don’t give you.
Yes. Lemma Analysis is free to start with no credit card, and gives you a DCF valuation you can actually adjust, a stock screener, portfolio analytics and a thesis journal.
The biggest difference is valuation: instead of a fixed snowflake model, you set the assumptions, run a reverse DCF to see the growth priced in, and compare bear/base/bull scenarios. You also get a thesis journal to record and review why you hold each position.
Its visual reports are genuinely beginner-friendly, and we say so. Lemma Analysis is for the investor who wants to move past the infographic and drive the numbers themselves.
Yes — open any ticker, and the DCF comes pre-filled from years of financials. Change any assumption and fair value, margin of safety and the sensitivity grid update instantly.
Free to start. No credit card.