Growth · alternatives · 2026

24 alternatives to RankBrain

Google AutoComplete Long Tail Keywords

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RankBrain launched in 2016; newer entries below may have overtaken it.

1. 1
   Apify : Google Keyword Finder▲13

   Find profitable long-tail keywords from Google in seconds

   2025 · apify.com · its alternatives →

2. 2
   SearchOptimizer▲114

   Get categorized longtail keyword for your SEO with AI

   2023 · its alternatives →

3. 3FL
   Find longtail keywords with low SEO competition▲79

   2014 · kwfinder.com · its alternatives →

4. 4
   AnswerThePublic – Alternative by W3Badi▲8

   Discover long-tail keywords instantly — no login, no limits.

   2025 · w3badi.com · its alternatives →

5. 5
   Everything You Need to Know About Long Tail Keywords▲65

   Your guide to long-tail keyword SEO strategies.

   2016 · its alternatives →

6. 6
   kwfinder▲111

   Find high volume longtail keywords with low SEO competition.

   2015 · its alternatives →

7. 7
   Alexa’s Keyword Difficulty Tool▲156

   Reveals keywords your site can actually rank for!

   2016 · its alternatives →

8. 8
   ExplainToMe▲182

   Automatic web article summarizer

   2016 · its alternatives →

9. 9
   Allintitle▲115

   100% free real-time long-tail keyword finder

   2024 · allintitle.co · its alternatives →

10. 10
    AudioSet by Google▲156

    A massive dataset of manually annotated audio events

    2017 · its alternatives →

11. 11
    RankTank Infinite Suggest▲11

    Never-ending Google Suggest keywords!

    2016 · its alternatives →

12. 12
    AdWords Keyword Generator▲169

    Instantly generate thousands of targeted longtail keywords

    2020 · its alternatives →

13. 13
    AdNabu▲114

    Powerful optimization tools for Google Adwords

    2016 · its alternatives →

14. 14
    KeywordTool.io▲161

    Better than Google's Keyword Tool

    2014 · its alternatives →

15. 15
    RankScanner▲84

    Scan your SEO keywords for free.

    2014 · its alternatives →

16. 16
    RankDots▲53

    Discover topics that rank and write content that wins

    Oct 2025 · rankdots.com · its alternatives →

17. 17
    Keyword Difficulty▲18

    Analyzes Google Search Results for Ranking Difficulty

    2015 · its alternatives →

18. 18
    Google Cloud Search▲86

    A unified smart search engine for G Suite customers

    2017 · its alternatives →

19. 19
    Long Tail Pro▲5

    Keyword Research tool Long Tail Pro

    2017 · its alternatives →

20. 20
    Long-tail Keyword Generator▲21

    Know where to start in your SEO game

    2024 · getaiblogarticles.com · its alternatives →

21. 21
    Master Keyword Research▲106

    Get eyeballs to your apps

    2015 · its alternatives →

22. 22
    Google Cloud TPUs▲114

    Build and train machine learning models with Google

    2017 · its alternatives →

23. 23
    StoryBase▲92

    Keyword research for bloggers

    2016 · its alternatives →

24. 24
    ExactScience▲78

    An AI-driven rank tracker for scalable content relevance

    2023 · 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 →