Life & fun · alternatives · 2026

24 alternatives to Automatic Transfer Switch (ATS)

Seamless switching between sources for uninterrupted supply

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. Automatic Transfer Switch (ATS) launched in 2018; newer entries below may have overtaken it.

1. 1
   Assembert▲57

   Digital Assembly Solution for Power Transformers

   2023 · nexocro.com · its alternatives →

2. 2
   Griddy Home Automation▲85

   Automate smart devices based on electricity grid prices

   2019 · its alternatives →

3. 3
   Acre Designs▲336

   Simple, sexy Smarthomes that produce all their own power.

   2016 · movingpicturesfilmclub.com · its alternatives →

4. 4
   Atech▲168

   Snap-together electronics built from a chat

   Apr 2026 · atech.dev · its alternatives →

5. 5
   Orison▲164

   The first home battery system you simply plug in to install

   2016 · orison.com · its alternatives →

6. 6
   Switchur▲84

   An IFTTT extension to enable multiple triggers and actions.

   2020 · switchur.com · its alternatives →

7. 7
   Outerbase Power Ups [LW24]▲199

   Give your database super powers

   2024 · its alternatives →

8. 8
   Sevenhugs Smart Remote▲199

   The first remote for everything in your home

   2016 · its alternatives →

9. 9
   GridLite▲130

   The easiest way to automatically split utility bills

   2024 · its alternatives →

10. 10
    Switchboard – A mDNS based reverse proxy for personal infrastructure▲92

    Simple mDNS based reverse proxy for personal infrastructure. - whytheplatypus/switchboard

    2020 · github.com · its alternatives →

11. 11
    WYND Sentry▲77

    Complete property risk monitoring solution

    2022 · kickstarter.com · its alternatives →

12. 12
    Confidential computing for high-assurance RISC-V embedded systems▲103

    Dear HN community! Looking forward to hearing your feedback on ACE (assured confidential execution), technology that implements VM-based trusted execution environment (TEE) for embedded RISC-V systems with focus on a formally verified and auditable firmware. We target high-assurance systems that can benefit from compartmentalization and hardware-backed isolation. The key ingredient called security monitor (firmware) is implemented in Rust. The formal specification is defined as annotations directly in code and gets translated to Coq using RefinedRust automation. ACE design is now part of the…

    2025 · github.com · its alternatives →

13. 13
    Surge Send▲98

    File transfer and storage made easy, fast, and secure.

    2018 · surgesend.com · its alternatives →

14. 14
    Honest Switch▲3

    Automatic energy switching service.

    2016 · honestswitch.com · its alternatives →

15. 15
    Osmos Pipelines▲77

    No-code, ETL data pipelines for external data onboarding ⚡️

    2021 · its alternatives →

16. 16
    Smart Switch by CallHippo▲15

    Improve Call Connectivity at the flick of the Switch

    2020 · callhippo.com · its alternatives →

17. 17
    Multi UPS SNMP based shutdown▲25

    NUPST - Network UPS Shutdown Tool. Lightweight CLI tool that monitors UPS devices via SNMP and UPSD/NIS protocols and orchestrates graceful system shutdowns during power emergencies. Zero runtime dependencies.

    2025 · nupst.serve.zone · its alternatives →

18. 18
    BreakerMachines – Modern Circuit Breaker for Rails with Async Support▲45

    BreakerMachines is a production-ready circuit breaker for Ruby/Rails with built-in async/fiber support, fallback chains, and rich monitoring. Unlike existing gems, it handles modern Ruby's fiber scheduler and avoids dangerous thread timeouts.

    2025 · github.com · its alternatives →

19. 19
    Monitor your el-cheapo UPS via SNMP▲30

    2021 · github.com · its alternatives →

20. 20
    ACCL▲5

    Accl For a seamless, uninterrupted changeover

    2021 · elmeasure.com · its alternatives →

21. 21
    Online UPS▲2

    Shaping Your Power Uses

    2021 · smartpowerltd.com · its alternatives →

22. 22
    Operert▲7

    Electric power transformer operation & maintenance solutions

    2024 · nexocro.com · its alternatives →

23. 23
    Super Converter Pro▲2

    Fast & offline unit converter

    2023 · apps.apple.com · its alternatives →

24. 24
    End-to-End Encrypted Dead Man's Switchfree tier, from $3.33/mo▲17

    Secure your digital assets with Cipherwill's Dead Man's Switch. Ensure seamless transfer of critical information to your beneficiaries. Protect your legacy today!

    2024 · cipherwill.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 →