Build wealth on a 20–40 year horizon.
Perenny helps self-directed investors discover, analyze, and track stocks and ETFs with strong long-term compounding potential — grounded in fundamental quality and durable advantages, not short-term trading signals. Build conviction through data, and learn the principles as you go.
Start from a research lens
All screens →Compounding Machines
High ROIC, consistent revenue growth, low debt.
Dividend Growth Champions
10+ years of increases, payout under 60%.
Foundational ETFs
Low-cost, broadly diversified core funds.
Secular Growth Themes
Exposure to long-duration trends.
Buffett-Style Quality
High margins, low debt, durable moats.
Bogle-Style Core
Broad diversification, ultra-low fees, passive.
Highest-quality compounders
View screen →Foundational ETFs
View screen →Ranked by the composite quality score — candidates worth researching, not recommendations to buy.
Start free. Upgrade when you're ready.
Two plans, the same calm research-first approach.
Free
- ✓ All 6 preset research screens
- ✓ Snapshots & long-term performance charts
- ✓ 1 watchlist · wealth simulator · Learning Hub
Premium
or $9/month · save 22% annually · cancel anytime
- ✓ Everything in Free, plus:
- ✓ Full screener, fundamentals, valuation & compare
- ✓ Unlimited watchlists, portfolio analytics & alerts
Full feature comparison on the pricing page.
A bias toward boring truth
The app consistently nudges toward proven principles and gently challenges speculative behavior.
Time in the market
Compounding does its heaviest lifting in the final years. Starting early and staying invested beats trying to time entries.
Quality over hype
Durable moats, high returns on capital, and strong free cash flow tend to compound; story stocks without them often don't.
Costs are forever
Fees and taxes compound against you every single year. Minimizing them is one of the few levers you fully control.
Diversify, then be patient
Broad diversification removes uncompensated risk. The boring, low-cost core is usually the most effective.