AI · alternatives · 2026
24 alternatives to Lingo Letter – writing language exam simulator
Writing language exam simulator built with React and GPT. - makaroni4/lingo-letter
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Lingo Letter – writing language exam simulator launched in 2023; newer entries below may have overtaken it.
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Lingo.dev▲1,048⚡️ Ship apps translated in every language, in minutes!
2025 · lingo.dev · its alternatives →
- 2
I'm in my 4th year living in Denmark as an expat, and I finally decided it’s time to properly learn Danish. I do have a Danish girlfriend, after all. One way I’ve been practicing is by trying to text only in Danish, but I often find myself stuck. I start my message in Danish, then hit a wall because I don’t know a word or how to fit something naturally into the sentence. Especially in those cases, I used to give up and translate the entire message from English, which kind of defeats the purpose and interrupts the learning process. So I started prompting GPT. I’d write my message with…
2025 · menerdu.vercel.app · its alternatives →
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Polyglot AI▲74Practice a foreign language with a chatbot
2021 · polyglotchatbot.com · its alternatives →
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GPTZero▲129Detect whether an essay is ChatGPT or human written
2023 · share.streamlit.io · its alternatives →
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AI suite powered by state-of-the-art models and providing advanced AI/AGI functions. Includes AI personas, AGI functions, world-class Beam multi-model chats, text-to-image, voice, response streaming, code highlighting and execution, PDF import, presets for developers, much more. Deploy on-prem or in
2023 · github.com · its alternatives →
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Douzo▲127Free Japanese typing practice organized by JLPT level
Mar 2026 · typingdouzo.com · its alternatives →
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Language learning activity tracker for Android
2021 · play.google.com · its alternatives →
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Hey HN, QA GPT enables engineers and QA teams to write UI and functionality tests in plain english. As engineers, we sometimes get a little lazy when it comes to testing the functionality of our changes. It's hard to switch from coder hat to user hat. However, a single bug can significantly impact users experience and satisfaction. Errors found in production aren't just a nuisance; they're costly. The later a bug is discovered, the more expensive it becomes to fix. I built QA GPT as a proof of concept to make writing UI/functionality tests really easy. It's super simple - just write…
2023 · github.com · its alternatives →
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A real-time transcription project using React and socketio - GitHub - saharmor/realtime-transcription-playground: A real-time transcription project using React and socketio
2021 · github.com · its alternatives →
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Turn anything into a language lesson, instantly
2022 · roshi.ai · its alternatives →
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Hi HN, I made Lingo - the SQLite of semantic search. I'm a self-taught developer and researcher who left school at 16, and I've spent some time exploring a first-principles approach to system design for various frontier problems. In this case it's AI that challenges the 'bigger is better' transformer paradigm. Lingo is the first piece of that research, a high-performance linguistic database designed to run on-device. The full technical overview and manifesto is here: https://medium.com/@robm.antunes/bcd1e9752af6 The paper has been archived on Zenodo with a DOI:…
2025 · its alternatives →
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testRigor▲80Write your tests in plain English. No coding skills required
2021 · testrigor.com · its alternatives →
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A new programming language implemented by GPT-4. Contribute to forrestchang/gptlang development by creating an account on GitHub.
2022 · github.com · its alternatives →
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Bring real-time writing support to your app to boost UX
2022 · linguix.com · its alternatives →
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Convert whatever you input into a mixed-language content
2025 · github.com · its alternatives →
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Write pages to practice your writing. Review cards to practice your vocabulary. Combine the two to learn from your mistakes.
2021 · felingua.com · its alternatives →
- 21IB
2022 · vocab.ling-academy.com · its alternatives →
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Hi When you are learning a new language, you need to practice different skills: reading, listening, speaking, writing. I find writing to be the hardest activity, not least because I have to look up words in the dictionary all the time, and that is a frustrating context switch. Here is an experimental CodeMirror-based editor, that lets you look up translations inline. Type @ followed by the English word, and get a list of possible translations, and select the translation to apply it. Online demo: https://foreign-dispatch-autocomplete.netlify.app/
2022 · github.com · its alternatives →
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Hey HN, I wanted to share a UI toolkit project I’ve been working on recently, born out of how difficult I found it to build a great UX on top of LLMs, and keep application state in sync. I’ve built: - A React/JS front-end library for conversational interfaces, which makes it super easy to bootstrap AI assistants and ChatGPT style UX: https://github.com/nlkitai/nlux - A set of adapters that simplify integration with AI backends such as LangServe and HuggingFace The library is highly configurable, easy to theme, supports markdown streaming (that was tough to get…
2024 · github.com · its alternatives →
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Practice languages on Widgets. Launch offer: LIFETIME FREE
2025 · apps.apple.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →