Alternatives

Products that do what Knock does

Follow niche trends without checking 20 sources a day

1. 1
   Trendtracker ▲157

   Discover trends that matter instantly

   2025

2. 2
   Exploding Topics▲952

   Find proven topics before they take off.

   2019 · explodingtopics.com

3. 3
   Under the Radar▲172

   Non-obvious trend signals for marketers and investors

   2021

4. 4
   Trend Seeker▲86

   Market research and idea validation from 140K+ signals

   Jul 2026 · trend-seeker.app

5. 5
   TrendWidget▲112

   Google&Yahoo Trends on Home screen & AI search engine

   Feb 2026 · trendwidget.app

6. 6
   ShowStop▲34

   Turn social trends into viral branded content

   Feb 2026 · showstop.ai

7. 7WT
   We track Reddit, Google trends, Twitter, etc. to find trending topics▲232

   2019 · meetglimpse.com

8. 8
   PH Trend▲276

   Track and visualize trends on Product Hunt

   2015

9. 9
   AI Hackers▲114

   Discover what's trending in AI

   2023

10. 10
    Trend Watchers▲81

    Get access to over 150 + new trends every week

    2020

11. 11
    TrendTok▲87

    AI powered TikTok analytics for trends, content & sounds

    2021

12. 12
    Radar By Paved▲189

    The most comprehensive real-time newsletter sponsorship feed

    2024

13. 13
    404trends▲119

    Startups, tech trends, actionable insights, zero downtime

    2023

14. 14
    ReelTrends: Trend Forecasting▲72

    AI powered IG Reels analytics for trends, content & sounds

    2022

15. 15
    App Radar Keyword Tracker▲155

    Get your app's daily keyword rankings in Slack and/or Email

    2016

16. 16
    Trends▲146

    Streamlined dashboard to keep up with social media mediums

    2023

17. 17
    TrendFynd▲38

    Find High-Intent Leads on Twitter in Real Time

    Sep 2025

18. 18
    Trendpop Hot 100▲105

    Track the most viral trends on TikTok, updated daily.

    2021

19. 19
    Virlo - Your Trend Spotting Companion▲59

    Go Viral with Virlo.

    2025

20. 20
    Stuntmark▲92

    We use AI sentiment analysis for location based content

    2024

21. 21
    Trend Radar▲4

    AI-powered X approved growth app for automated engagement

    Nov 2025

22. 22
    TrendingUP▲97

    Monthly trending & latent content ideas for content creators

    2021

23. 23
    Search Trends after COVID by SEOmonitor▲76

    Free tool to explore search trends by industry, niche, topic

    2020

24. 24WB
    We built our own technology radar▲8

    A technology radar helps you monitor and assess emerging trends systematically. Depending on the context a “trend” can be technical, business-related or social. While such as a technology radar is traditionally reserved for big companies, we’ve found it’s just as valuable for us as a small startup, especially since AI is evolving rapidly (AI is one of our main technologies). The radar helps us track fringe-innovation (like the latest agentic framework form Github) and assess tech beyond the hype. We built it with our platform (Researchly), but in the post I have also included an N8N workflow…

    Sep 2025 · technologieradar.tryresearchly.com

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