Dev tools · alternatives · 2026

24 alternatives to Energy Core

Enterprise-ready telemetry & compliance engine for green

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Telematica API▲147

   Universal API for EVs and energy hardware devices (DERs)

   2023 · its alternatives →

2. 2
   Telemetry▲135

   Enabling developers to harness the power of data

   2024 · telemetry.sh · its alternatives →

3. 3
   Ecoisme 2.0▲109

   A smart energy monitor for your home appliances

   2017 · ecoisme.com · its alternatives →

4. 4
   EnergyHawk▲89

   Satellite and geospatial analysis for cleantech sales teams.

   2021 · energyhawk.com · its alternatives →

5. 5CE
   Collective.Energy – Crowdsource climate solutions as a community▲167

   2019 · collective.energy · its alternatives →

6. 6
   Core Beta▲99

   AI powered successor to Slack/MSTeams/Zoom

   2023 · getcore.app · its alternatives →

7. 7
   Greenr▲125

   Track, reduce, compete and offset your carbon footprint

   2021 · its alternatives →

8. 8
   TelemetryDeck▲164

   Lightweight analytics that's not evil

   2022 · telemetrydeck.com · its alternatives →

9. 9
   Arcadia▲103

   Subscription platform for clean energy

   2016 · arcadia.com · its alternatives →

10. 10
    Ecoisme▲18

    Intelligent Energy Monitoring System for Home

    2015 · ecois.me · its alternatives →

11. 11
    OxygenIT Essential▲91

    Free GreenOps tool to reveal your cloud carbon impact

    2025 · oxygenit.io · its alternatives →

12. 12
    Telemetry▲82

    Telegram search engine and (soon) data analytics platform

    2023 · telemetryapp.io · its alternatives →

13. 13
    Omnimetic▲66

    Plaid for utility data

    2022 · its alternatives →

14. 14
    Storing Energy & Gaining Momentum on Kickstarter - AOTK128▲60

    Orison, a plug-and-play home energy storage device

    2016 · artofthekickstart.com · its alternatives →

15. 15
    A working reference implementation of context engineering▲46

    I've been presenting at local meetups about Context Engineering, RAG, Skills, etc.. I even have a vbrownbag coming up on LinkedIn about this topic so I figured I would make a basic example that uses bedrock so I can use it in my talks or vbrownbags. Hopefully it's useful.

    Apr 2026 · github.com · its alternatives →

16. 16
    Opsmatic configuration monitoring▲20

    New Relic is an AI-powered observability platform that correlates your telemetry across your entire stack, so you can isolate the root cause and reduce MTTR.

    2014 · opsmatic.com · its alternatives →

17. 17
    Engine Core – open-source LLM chat management and tool call framework▲24

    Chat strategies for LLMs. Contribute to Engine-Labs/engine-core development by creating an account on GitHub.

    2024 · github.com · its alternatives →

18. 18
    Omniflow – Structure for your thoughts▲27

    Smart City solutions by Omniflow: sustainable Smart Poles powered by wind and solar energy with IoT integration for efficient, low-carbon cities.

    2015 · omniflow.io · its alternatives →

19. 19
    Greenovative AI Powered energy platform▲17

    AI-Powered Sustainability Platform for Industries

    2025 · greenovative.com · its alternatives →

20. 20
    Zero Waste Cloud▲21

    Hey HN! I'm Mike, based in Stockholm/Sweden and I'm the founder of Zero Waste Cloud (https://zerowastecloud.io) - a tool that scans AWS and GCP infrastructure to find cost optimization opportunities while calculating the environmental impact. Almost all businesses can save 20-40% of their cloud costs using this tool (sources at bottom) TLDR: Sign up -> Connect your AWS/GCP -> Scan -> Save 20-40% of your cloud spend. My backstory: I've been a CISO and in IT management for a long time and always been frustrated by how much waste I'd find in every environment - idle EC2…

    2025 · zerowastecloud.io · its alternatives →

21. 21
    TelemetryHub▲8

    A simple 1-step solution for OpenTelemetry data

    2022 · its alternatives →

22. 22
    The Sustainability Cloud▲6

    Sustainability management software for Net Zero

    2025 · thesustainabilitycloud.com · its alternatives →

23. 23
    Smart Energy App by EnergyElephant▲7

    A simple, easy app for taking energy readings.

    2016 · energyelephant.com · its alternatives →

24. 24
    Netcore Cloud▲12

    AI-Powered Engagement to Drive Business Outcomes.

    2025 · netcore.ai · 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 →