You did Duolingo. You hit the plateau. You went looking for what comes next. And the first advice anyone gives you is the same two words: try Anki.
Anki has been the answer people give to that question for over fifteen years. It's open-source, technically excellent, beloved by medical students and the fluent-language community — and in October 2023 it upgraded its default scheduling algorithm to FSRS, a model trained on 700 million reviews from twenty thousand users. FSRS produces 20–30% fewer reviews than the old scheduler for the same retention level. As a piece of learning software, Anki is one of the most quietly impressive tools in the category.
And yet it's the wrong answer to the plateau problem. Not because it's a bad app, but because the plateau isn't a memory problem. It's a deployment problem — and Anki, along with most apps sold as "Anki alternatives," is architected to close a different gap.
The clearest evidence I've seen came from someone else's user. A reviewer of Migaku — a sophisticated sentence-mining tool that overlays flashcards onto Netflix and YouTube subtitles — wrote something that stopped me: "Six months of Migaku with anime and YouTube. Vocabulary grew. Still can't form a single original sentence."
That sentence is the whole problem. You can drill vocabulary for six months, or immerse in native content for six months, and end up with a bigger passive vocabulary and the same inability to produce it in a real conversation. The apps in this category don't fail because they're built badly. They fail because they solve the wrong problem — recall versus deployment. They help you recognize words when you see them. They don't help you reach for words when you need them.
This piece is an honest guide to the six most-recommended Anki alternatives, judged on a single axis: how well does each one close the deployment gap? I've included LAFwords, my own product, and I've named what it's weak on. If you're going to shop this category, you deserve the answer without the marketing gloss.
How to read this ranking
I'm not going to rank these apps on features, UI polish, or how many languages they cover. Those all matter, but they're the surface of what people usually judge on. The real question — the one that decides whether six months in a tool leaves you fluent or leaves you where you started — is different:
Does using this app for six months leave you able to produce the vocabulary in real conversation, or just recognize it when you see it?
That's the deployment gap. Every app in this list closes some of it, and no app closes all of it. The differences are worth naming clearly, and they don't line up neatly with price, marketing spend, or Reddit popularity.
Anki
What it is. The open-source, community-maintained flashcard app that half the language-learning internet defaults to.
What it does well. The scheduling. This is not a small thing. FSRS is genuinely good software, and Anki being free on every platform except iOS (where it's a one-time ~$25 purchase that funds the entire project) is a rare thing in this category. If you already have a curated word list — from a textbook, from your own reading, from another learner's shared deck — Anki will drill you through it more efficiently than anything else.
Where the deployment gap sits. Anki drills what you put into it. If you put in translation pairs (word A → translation B), you learn translation pairs. You learn to recognize the word when Anki shows it to you. What you don't learn — and what Anki was never designed to teach — is how to reach for the word in a real sentence, with real context, at the speed of conversation.
Power users know this and work around it, mostly through sentence mining — building cards from real content they've read or watched, so the word arrives with context. That works. It also takes hours per week of manual card-building, and most learners quit before they get good at it.
Verdict. A brilliant scheduler wrapped around whatever content you can put into it. Excellent if you have the time to feed it well, and the discipline to feed it sentences instead of words. Otherwise: you'll get very good at recognizing flashcards.
Price. Free everywhere except iOS. ~$25 one-time for iOS. No subscription.
Quizlet
What it is. The default flashcard app for high-school and college students. Not really built for language learners specifically, but often recommended because it's the tool people already know from school.
What happened. Quizlet used to be a free study tool. Over the past few years it's aggressively moved features behind Quizlet Plus ($35.99 a year) and Quizlet Plus Unlimited ($44.99 a year). All the AI features Quizlet markets as its differentiation — Q-Chat, Magic Notes — are paid-tier only. The Learn and Test modes, which used to be free-tier core, are now capped at three attempts and 20 sessions a month. Flashcard export was removed, which blocks migration to any competitor.
The user sentiment on Trustpilot is not kind. Recent reviews describe the subscription model as "preys on broke students" and note that users "literally have to pay to study now." Ad density on the free tier is the single most common complaint.
Where the deployment gap sits. Everywhere. Quizlet is built around isolated translation pairs, and the AI features are bolted on top of that model, not designed for language deployment. It's not that Quizlet is a bad flashcard tool — it's that the underlying architecture is farther from deployment than Anki, and the pricing has moved in the wrong direction fast.
Verdict. If you're memorizing vocabulary for a specific test you can't get around, and your class uses Quizlet, use Quizlet. Otherwise, Anki does the same job better and cheaper.
Price. Free tier heavily restricted. Plus $35.99 a year. Plus Unlimited $44.99 a year.
Memrise
What it is. A vocabulary app that pairs bite-sized official courses with native-speaker video clips and, since 2023, an AI conversation bot called MemBot.
What it does well. MemBot is a legitimately useful low-stakes speaking partner — it's integrated into Pro rather than sold separately, and reviewers who dislike most AI-tutor gimmicks tend to give it warmer marks. The native-speaker "Learn with Locals" video clips are a genuine differentiator for early listening comprehension. If you're between A2 and B1 and want a friendly path forward, Memrise has thought carefully about that stage.
What changed. In late 2023 and early 2024, Memrise shut down community-created courses — the forum closed December 8, 2023, and community courses were removed from the app on March 31, 2024. Memrise's official position was that they needed to control content creation to deliver the immersive experience. In practice, this means the tool lost the crowdsourced depth that made it interesting for niche languages, dialects, and specialist vocabulary. The remaining official content library is thinner than most learners assume.
Where the deployment gap sits. Memrise leans into recognition (video clips, official phrase drills) and has genuinely tried to close the production gap with MemBot. The problem is that MemBot is one AI conversation, and the vocabulary you drill isn't tied to the situations you'd deploy it in. You'll recognize more phrases; you won't necessarily reach for them faster.
Verdict. A reasonable A2 → B1 tool. Weaker for anyone past the plateau, and much weaker than it used to be for anyone whose target language is off the main track.
Price. Pro is $8.49 a month billed annually. Lifetime is $119.99.
Clozemaster
What it is. A cloze-deletion drill: you see a real sentence from a bilingual corpus with one word missing, and you fill it in by typing or multiple choice.
Why it's interesting. Cloze deletions force the word to arrive with context. You're not seeing word A / translation B — you're seeing word A / where word A lives. That's a step toward deployment: the word is anchored to a sentence pattern, so you learn where it fits, not just what it means. Clozemaster covers 66 languages, more than any other app in this list, and its data is unusually good for less-common languages.
Where the deployment gap sits. Clozemaster assumes you already have grammar. Reviewers say it repeatedly — "not a standalone tool," "you need to already know grammar." If you can't parse the sentence, filling in the missing word teaches you nothing. And even when you can parse it, you're still filling in words a corpus chose, not producing sentences you would say. Cloze narrows the gap between recognition and production; it doesn't close it.
Verdict. The best "drill in context" tool in the list. Best used alongside a grammar reference or textbook, not as a first tool. The free tier's 30-sentences-a-day cap is tight enough that anyone who takes it seriously ends up on Pro.
Price. Pro $12.99 a month, $69.99 a year, $199 lifetime.
LingQ
What it is. Steve Kaufmann's immersive reader and listener. You import articles, podcasts, YouTube videos, whole books. Unknown words highlight blue; tap to look them up and they become yellow "LingQs"; as you learn them they turn white. LingQ recently expanded to 50 languages after adding Punjabi as the fiftieth.
What it does well. Volume. LingQ is the best tool in this list for pumping large quantities of native-difficulty input through your brain in a language you actually want to use. If your gap is "I don't read enough in my target language," LingQ closes it faster than anything else. Long-term users — the ones who stick past week one — describe it as the most-used single tool in their stack.
Where the deployment gap sits. Recognition builds fast. Production doesn't. Every word you look up joins one enormous SRS queue that becomes unmanageable by month three, and the review interface is a weak substitute for a dedicated flashcard app. You end up recognizing thousands of words you can't produce — which is exactly the shape of the plateau, just at higher volume.
What holds people back. The UI is widely described as messy. The free tier caps how many LingQs you can create, so it's effectively a demo. TTS on example sentences is robotic. Most LingQ users pair it with Anki for review; LingQ's own review is not the strong part.
Verdict. Excellent for input volume. Not a deployment tool. Best when combined with something that closes the production gap.
Price. Premium roughly $10–15 a month depending on plan. Two-year prepay drops the effective rate.
Migaku
What it is. A browser extension that overlays dual subtitles, one-click dictionary lookup, and one-click flashcard creation on Netflix, YouTube, Disney+, and a handful of other platforms — plus a built-in SRS and Academy courses. Industrial-strength sentence mining.
What it does well. For learners who already have a foundation (especially in Japanese, where the tooling is most mature), Migaku turns media consumption into study without breaking the media consumption. It integrates natively with 11 supported languages across a broader media surface than any competitor in this list. If your gap is "I want to learn from real shows without stopping every ten seconds to type in Anki," Migaku is close to purpose-built for you.
Where the deployment gap sits. Right where the quote at the top of this piece named it: "Six months of Migaku with anime and YouTube. Vocabulary grew. Still can't form a single original sentence."
Migaku is a magnificent sentence miner and a completely honest immersion tool. It's also entirely absent from the production side. Grammar isn't taught. Nothing forces you to produce a sentence. You watch, you save, you drill the saved cards for recognition. Six months in, your vocabulary is enormous and your speaking is roughly where it started.
This isn't Migaku's fault — the tool doesn't claim to teach production. It's a warning about the whole immersion-only approach: comprehensible input is a necessary condition for fluency, but it's not a sufficient one. Migaku is the sharpest existing implementation of an approach that has a specific limit.
Verdict. The best media-based sentence-mining tool available. Also the clearest demonstration of why sentence mining alone doesn't cross the plateau. Powerful if you know what it is; disappointing if you expect it to teach you to speak.
Price. Standard ~$9 a month billed annually. Early Access ~$15 a month. Lifetime ~$399.
LAFwords
What we are. An AI vocabulary app for intermediate and advanced learners. For each word you add — whether you type it in or accept a suggestion — LAFwords generates ten short example sentences that span different senses, registers, and situations, then delivers them across spaced-repetition sessions. The framing we've been building the product around: ten contexts to build the range for the hundred uses you'll meet next.
Where we sit on the deployment gap. This is what LAFwords was built to close. If the problem at intermediate is that flashcards give you one-to-one translation pairs (which drill recognition) and immersion gives you words in context (which builds recognition faster) but neither gives you words in enough varied context to deploy them in unseen situations — the ten-context model is our attempt to bridge that specific gap.
What we're weak on. Several honest things:
- We currently support only English and Spanish as study languages. Italian is on the roadmap for later this year, German after that. If your target language isn't English or Spanish, we're not the tool for you yet.
- We don't have a reading interface. If your gap is "I need to consume more native-difficulty text," LingQ closes that gap and LAFwords doesn't.
- We don't have a media-integration surface. Migaku is better than us at turning your Netflix into study material.
- We're subscription-based. There's a seven-day free trial with no credit card, but past that we cost money — LingQ or Clozemaster on lifetime plans work out cheaper if you're patient.
- Our content library is smaller than any of the other apps in this list. We're a young product. That's a real cost right now, and it should show up in your comparison.
What we're specifically good for. English or Spanish learners between B1 and C1 whose specific gap is deployment — you recognize thousands of words, you can't produce them at conversation speed, and the tools you've tried have made your recognition better but your production stuck.
Verdict from us, honestly. We're not the best tool for everyone in this list. We're the best tool for people whose gap matches what we're built to close. If you're one of them, try us. If you're not, one of the six above is probably closer to what you need — and I'd rather you find the right thing than pick the wrong one because I wrote a nicer paragraph.
Price. $7.99 a month or $59.99 a year (saves about 37%). Seven-day free trial, no credit card. Regional purchasing-power pricing is applied automatically where the standard price would be disproportionately high.
How to actually pick
The wrong question is "which one is best." The right one is "which one closes my specific gap."
If your gap is I know words but can't produce sentences under time pressure → LAFwords (or Clozemaster, if your target language isn't English or Spanish).
If your gap is I want to read real content and grow vocabulary from it → LingQ.
If your gap is I want to watch shows and mine sentences from them → Migaku.
If your gap is I have a specific word list I need to drill efficiently → Anki.
If your gap is I need to pass a class quiz and my class uses Quizlet → Quizlet, grudgingly.
If your gap is I'm at A2–B1 and want a friendly next step → Memrise.
The most valuable move at the intermediate stage is usually not picking one tool — it's picking two that close different halves of the gap and using them together. An immersion tool for input volume, plus a deployment tool for production, is a stronger combination than any single app in this list.
What actually breaks the plateau
The plateau is real. No single app breaks it, and any app that claims to break it single-handedly is selling you something that doesn't exist yet.
What actually breaks the plateau is habits — reading above your level, listening on repeat, producing under pressure, and re-meeting the words you have across varied enough contexts that they settle into you. The tools in this list, including mine, are there to make those habits easier to sustain. None of them replaces the habits.
If you take one thing from this piece, take this: you don't need the best tool. You need the tool that closes your specific gap, matched with a habit that fits your life. Pick two apps. Use them together. Give it six months of steady daily work. That's the honest path through.