For founders, operators & builders
Never forget anything
important again.
You save highlights, notes, and links. Then real work starts and most of it disappears. Flashcards uses spaced repetition to surface the right idea at the right moment.
48,000 cards reviewed by founders and operators this month · Free for 3 months
How it works
Three steps. Five minutes a day.
Step 1
Capture
Add cards manually or by CSV. Spend less time organizing, more time retaining.
Step 2
Review
Run short 5–15 min sessions. Answer cards and get instant feedback on what you know.
Step 3
Retain
Spaced repetition brings ideas back before you forget. Review less often, remember for longer.
Built for
Who this is for
Built for people who learn constantly and need that learning to stick on the job — not just in exams.
The Founder
You run product, hiring, sales, and strategy simultaneously. You read and listen constantly — then lose key ideas when decisions get hard. Flashcards keeps those ideas available before the next high-stakes call.
The Operator
You run execution across teams, systems, and weekly cadences. Important details from docs and retros fade faster than they should. Short spaced reviews keep lessons and metric definitions consistent.
The Builder
You learn constantly from books, podcasts, docs, and postmortems. You save a lot, but most of it's gone by the time you need it. Flashcards schedules recall so useful patterns stay accessible.
The Student-Professional
You study while working or preparing for interviews. You learn once, but recall drops under pressure. Spaced practice turns effort into short daily sessions that hold during exams and interviews.
Features
Everything you need. Nothing you don't.
Fast card capture
Add cards in seconds from text, CSV, or manual entry. Spend less time organizing, more time retaining.
Smart scheduling
Cards come back based on your answers, not a fixed loop. Review less often, remember for longer.
Weak-card mode
One click focuses your session on weak spots. Fix gaps directly instead of reviewing what you already know.
Tag-based study
Filter by topic — strategy, hiring, finance, product. Study for the work in front of you.
Progress stats
See correctness and recency while you review. Know what's improving and what still needs attention.
Safe card management
Edit, pause, delete, restore from trash, and bulk-manage. Your system stays clean without losing important notes.
Real workflows
Concrete use cases
Practical examples from the kinds of work our users do every day.
Founder: board prep
Reviews pricing and positioning principles before investor updates.
→ Defends trade-offs clearly under pressure.
Operator: metrics consistency
Drills KPI definitions, thresholds, and escalation rules weekly.
→ Reviews stay consistent across teams.
Product manager: customer memory
Retains customer pain points from calls and discovery notes.
→ Roadmap decisions map to real demand.
Student: exam retention
Reviews formulas and concepts in short daily sessions.
→ Answers come from memory, not guesswork.
Quiz player: miss recovery
Rehearses missed questions by topic after each round.
→ Accuracy improves session to session.
Team lead: 1:1 quality
Memorizes coaching and feedback frameworks for meetings.
→ Conversations stay structured and useful.
vs Anki
Already know Anki?
Anki is excellent. If you want deep control and full customization, it's hard to beat.
Flashcards is better for people who want less setup and less maintenance. Built for professionals who need short daily review tied to real work — not long study configuration.
- No plugins, no templates, no add-on drama
- Web-first — no desktop install required
- Built for professionals, not 4-hour study marathons
The science
Why spaced repetition works
Memory decays quickly after first exposure. A recall attempt at the right moment slows that decay. Each successful recall strengthens memory and pushes the next review further out.
You review just before forgetting — not on a fixed calendar. That's why you retain more with less total time invested.
Most people don't use spaced repetition because setup is tedious. Flashcards removes that friction: quick capture, automatic scheduling, short sessions.
What users say
From people who use it daily
★★★★★
"I read a lot of strategy content, then forgot most of it by the time I needed it. Now I review for ten minutes most mornings. I remember the models I actually use in decisions."
★★★★★
"I used to keep notes from retros and process docs, but they went stale fast. With spaced review, key lessons stay available. Our weekly ops reviews are more consistent now."
★★★★★
"I wanted something simpler than heavy study systems. This gives me short daily sessions and clear weak spots. It fits around work, and my timed recall is noticeably better."
Pricing
Simple. No hidden tiers.
Start free. Keep it only if it proves useful in real work.
Trial
$0
First 3 months, full access
- All features included
- No credit card required
- Cancel anytime before billing
Pro
$9
per month, cancel anytime
- Everything in Trial
- Ongoing spaced repetition scheduling
- For founders & operators who retain what matters
FAQ
Common questions
What makes this different from Anki?
Anki is powerful, but many find it heavy to set up and maintain. Flashcards keeps core spaced repetition and removes overhead for day-to-day professional use. No plugins, no templates, no desktop client required.
Do I need to know how spaced repetition works?
No. You answer cards and scheduling adapts automatically. You get full value without learning the theory first.
How long does a daily session take?
Most sessions take 5–15 minutes. Short, consistent sessions work better than occasional long ones.
Can I import cards from somewhere else?
Yes. You can import from text format or CSV, and export cards anytime.
Is my data private?
Your cards are tied to your account and not publicly visible. You control what you add, export, and delete.
What's the pricing?
$9 per month after a free 3-month trial. No credit card required to start.
Ready to keep what you learn?
Free for 3 months. No setup. No credit card.