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Life & fun · alternatives · 2026

24 alternatives to NLP crowdsourcing platform for word-level annotations

NLP crowdsourcing platform for word-level annotations - salsowelim/tawseem

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. NLP crowdsourcing platform for word-level annotations launched in 2019; newer entries below may have overtaken it.

  1. 1
    Gengo.ai▲125

    22,000 linguists annotate your machine learning data 👩🏽‍💻🌏

    2018 · its alternatives →

  2. 2

    Intuitive Annotation Tool for Information Extraction / Named Entity Recognition using localturk / Amazon Mechanical Turk - Varal7/ieturk

    2018 · github.com · its alternatives →

  3. 3

    An open-source NLP research library, built on PyTorch

    2017 · allenai.org · its alternatives →

  4. 4
    CodeWords▲385

    Hey HN, Aymeric here, co-founder of Agemo and maker of CodeWords. Generating nice-looking UIs with AI has been democratized now thanks to tools like Lovable, v0 and bolt. Going from natural language to a complex back-end workflow is still an unsolved problem. We started our journey by researching neurosymbolic methods applied to software/code generation problems and it landed us a feature in the ARC-AGI report last year (https://arxiv.org/abs/2412.04604). We've now applied this research to build an AI-native workflow automation platform to enable builders of any…

    2025 · agemo.ai · its alternatives →

  5. 5
    Atavist▲116

    A web-based word processor as beautiful as Medium

    2015 · magazine.atavist.com · its alternatives →

  6. 6

    NLP tool for understanding, changing & playing w/ english.

    2016 · nlp-compromise.github.io · its alternatives →

  7. 7
    Words API▲104

    An API for for the English language

    2015 · wordsapi.com · its alternatives →

  8. 8
  9. 9

    The easy way to turn text into structure data

    2021 · getmarkup.com · its alternatives →

  10. 10

    Add Google-style smart compose to your software

    2021 · typewise.app · its alternatives →

  11. 11

    I know what you mean

    2023 · titanvx.com · its alternatives →

  12. 12

    💥 Fast State-of-the-Art Tokenizers optimized for Research and Production - huggingface/tokenizers

    2020 · github.com · its alternatives →

  13. 13
    NLP-API▲69

    Natural Language Processing tools REST API

    2023 · its alternatives →

  14. 14

    Free AI-powered word cloud tool

    2020 · monkeylearn.com · its alternatives →

  15. 15

    A simple iOS app to learn new words

    2015 · apps.apple.com · its alternatives →

  16. 16

    The text annotation tool for teams

    2020 · talperry.com · its alternatives →

  17. 17

    Self-contained Machine Learning and Natural Language Processing library in Go - nlpodyssey/spago

    2020 · github.com · its alternatives →

  18. 18

    Language Lego. Contribute to ayoungprogrammer/Lango development by creating an account on GitHub.

    2016 · github.com · its alternatives →

  19. 19

    A web-based document annotation tool, powered by AI :rocket: - samueldobbie/markup

    2023 · github.com · its alternatives →

  20. 20

    Hey HN! I'm open-sourcing a little weekend side project. It's a terminal UI that generates parsers for webpages using AI, and a library that runs these parsers while you browse (it connects to Chrome over CDP). You can parse Twitter, LinkedIn, and HN posts and they get saved to a DuckDB database, so you can query them later. Contributions welcome! I wrote a bit more about it here: https://0thernet.substack.com/p/memo-2-selectron

    2025 · github.com · its alternatives →

  21. 21

    Developer friendly Natural Language Processing ✨. Contribute to winkjs/wink-nlp development by creating an account on GitHub.

    2022 · github.com · its alternatives →

  22. 22

    I'm building a Telegram bot to practice Dutch. GPT-4o-mini kept picking vocabulary words I already knew, so I built a classical NLP pipeline to do it instead. It takes a short text + learner level (A0–B1) and returns the best words to study, using Stanza for parsing and corpus frequency ranks (SUBTLEX-NL, srLex, SUBTLEX-US) for scoring. Wins at A1/A2, loses at A0 where the LLM picks more obvious words. I also tried adding multi-word phrases (ADJ+NOUN, VERB+NOUN, phrasal verbs) backed by NPMI-scored collocation whitelists. Couldn't beat GPT there because it just "knows" which phrases…

    Mar 2026 · huggingface.co · its alternatives →

  23. 23

    AI platform for annotating web pages. Annotate any website!

    Jan 2026 · annotatable.ai · its alternatives →

  24. 24

    Learn a new language like a PRO by speaking to a native!

    2017 · 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 →