Dev tools · alternatives · 2026

24 alternatives to Solar Forecast API | Dashboard

Personalized Solar Power Forecasting Redefined

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

1. 1
   Solar▲515

   An infinite canvas for vibe-coding production apps.

   2025 · its alternatives →

2. 2
   BeforeSunset AI 2.0free tier, from $8/mo▲1,267

   Personalized AI daily planning that suits your life

   2024 · beforesunset.ai · its alternatives →

3. 3
   Google Prediction API▲379

   Google’s machine learning algorithms w/ RESTful interface

   2015 · cloud.google.com · its alternatives →

4. 4
   Rainbow AI▲595

   Precise precipitation forecasting app

   2023 · rainbow.ai · its alternatives →

5. 5
   SolarTFT▲6

   Forecast solar with generative AI

   2025 · its alternatives →

6. 6
   Forecast▲85

   Introducing the new visual perspective on your schedule

   2018 · its alternatives →

7. 7
   Ouranos API▲63

   Weather service and API specialized in astronomy

   2023 · rapidapi.com · its alternatives →

8. 8
   Rainbow Weather▲479

   AI forecast, today's weather, and a hurricane tracker

   2024 · rainbow.ai · its alternatives →

9. 9
   Chrono API▲90

   Forecasting for developers

   2018 · its alternatives →

10. 10
    Forecast▲98

    Tame every project in a single place

    2018 · its alternatives →

11. 11
    Homemade automated solar concentrator▲296

    Hi HN! I quit my job two years ago to have more time to work on my side projects. The main one is an automated solar concentrator. I've just open-sourced it, it's not perfect nor finished, and I still have a lot of ideas for further development, but I'm interested in knowing what you think of it. There are many applications where concentrated solar power could be a viable environmental and economic solution, I hope this technology will one day be more widely used. Feel free to give any feedback and ask questions.

    2024 · github.com · its alternatives →

12. 12UA
    Unplugg: An automated Forecasting API for timeseries data▲100

    2017 · unplu.gg · its alternatives →

13. 13
    Forecast▲167

    A community for crowdsourced predictions. Made by Facebook.

    2020 · its alternatives →

14. 14
    WeatherNext By Google▲282

    Google's most advanced weather forecasting AI technology

    2025 · deepmind.google · its alternatives →

15. 15
    Shadowmap▲292

    Interactive 3D maps app to visualize solar shadows worldwide

    2021 · app.shadowmap.org · its alternatives →

16. 16
    Sun▲120

    Beautiful weather forecast powered by Dark Sky

    2016 · its alternatives →

17. 17
    HelioCloud▲105

    Predict and prevent failure in solar plants

    2022 · smarthelio.com · its alternatives →

18. 18
    LockedIn▲134

    Fast, Accurate Forecasting with your Excel Data

    2024 · app.roadmap-tech.com · its alternatives →

19. 19
    Unplugg▲103

    Forecasting as a service - Add intelligence to your products

    2017 · unplu.gg · its alternatives →

20. 20
    Horizon▲87

    Sunset prediction webapp

    2023 · its alternatives →

21. 21
    SolarCast▲1

    AI-powered solar power generation prediction

    2025 · solarcast.vercel.app · its alternatives →

22. 22
    Weather Machine▲115

    Magical modern weather APIs for humans

    2023 · weathermachine.io · its alternatives →

23. 23
    SolarPower ML▲1

    Solar Power Forecasting Powered by Physics-Aware AI

    Jan 2026 · solarpowerml.com · its alternatives →

24. 24
    inBalance▲65

    Electricity market forecasts; prices, solar, wind, and load

    2021 · inbalanceresearch.com · 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 →