Growth · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Keywordgenerator.io – A tool to generate thousands of longtail keywords launched in 2020; newer entries below may have overtaken it.

1. 1
   100% Free Keyword Generator▲695

   Generate keywords with AI in seconds

   2023 · adsby.co · its alternatives →

2. 2
   AdWords Keyword Generator▲169

   Instantly generate thousands of targeted longtail keywords

   2020 · its alternatives →

3. 3
   kwfinder▲111

   Find high volume longtail keywords with low SEO competition.

   2015 · mangools.com · its alternatives →

4. 4
   Atavist▲116

   A web-based word processor as beautiful as Medium

   2015 · magazine.atavist.com · its alternatives →

5. 5
   GenCode▲133

   A coding agent inside the Genspark Super App

   29d ago · genspark.ai · its alternatives →

6. 6
   Allen NLP▲72

   An open-source NLP research library, built on PyTorch

   2017 · allenai.org · its alternatives →

7. 7
   KeywordRevealer▲3

   Reveal longtail keywords with the power of mindmaps

   2018 · keywordrevealer.com · its alternatives →

8. 8NL
   Natural Language Processing and Machine Learning via REST API▲9

   2016 · esapi.intellexer.com · its alternatives →

9. 9NA
   NLP API for text segmentation and per-segment title generation▲9

   2022 · segmentation.succinctly.ai · its alternatives →

10. 10
    Long-tail Keyword Generator▲21

    Know where to start in your SEO game

    2024 · getaiblogarticles.com · its alternatives →

11. 11RL
    Refuel-LLM, a large language model for data annotation and enrichment▲9

    2023 · app.refuel.ai · its alternatives →

12. 12DA
    Docbag – an open-source document generation library written in Java▲6

    2014 · docbag.org · its alternatives →

13. 13LM
    LLaMArch – Minimal, Building Blocks for Large Language Models▲5

    2024 · gpavanb1.github.io · its alternatives →

14. 14
    FREE SEO KEYWORDS GENERATOR ▲14

    Tired of SEO tools that ask for your email, limit your searches, or lock CSV exports behind a paywall? Same here — so I built a 100% free SEO Keyword Generator with: Unlimited keyword searches One-click CSV export AI-generated keyword suggestions with variations No login, no signup, no nonsense Works instantly in-browser It’s built specifically for bloggers, marketers, affiliate SEOs, and creators who need fast keyword data without the friction. Perfect for: Discovering low-competition content ideas Generating blog topics YouTube/Podcast SEO Programmatic SEO inputs

    2025 · devtechinsights.com · its alternatives →

15. 15LI
    Lexical.io – A web app for reading English text▲9

    2016 · lexical.io · its alternatives →

16. 16NL
    Natural Language Processing and Text Mining API▲5

    2016 · esapi.intellexer.com · its alternatives →

17. 17
    SEO Suggests▲2

    Long tail keyword generator

    2021 · its alternatives →

18. 18TR
    The rise of open source large language models▲5

    2023 · explodinggradients.com · its alternatives →

19. 19
    Fast text▲6

    Learning of word representations and sentence classification

    2017 · github.com · its alternatives →

20. 20DA
    Drillbit – An API that analyzes names▲9

    2013 · drillbitapp.com · its alternatives →

21. 21FK
    Free Keyword Tool Using Google, YouTube, Amazon and Other API Hacks▲9

    2016 · freekeywordtool.net · its alternatives →

22. 22NJ
    Noise – JSON search engine library▲6

    2017 · noisesearch.org · its alternatives →

23. 23
    Keyword Sheeter▲8

    Free keyword research tool & tag generator

    Nov 2025 · keywordsheeter.xyz · its alternatives →

24. 24AH
    Automating Highly Similar Translations▲7

    2016 · engineering.khanacademy.org · its alternatives →

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 →