nowfound

AI · alternatives · 2026

24 alternatives to Paper Signals by Google

Build-it-yourself objects that you control with your voice.

Paper Signals is a voice-controlled craft project from Google that lets users build physical objects to track information like weather. Users can construct signals from provided examples or create custom ones using the… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Paper Signals by Google launched in 2017; newer entries below may have overtaken it.

  1. 1

    Made using Google’s Lyria music model — an image → music translator. I’m a designer at Google, doing a self-initiated 30 days with Gemini experiment. This is technically a promo, but honestly just pleased with how this one turned out. I don’t write code — this was entirely vibecoded.

    2025 · accounts.google.com · its alternatives →

  2. 2

    Boost productivity with document automation & e-signatures

    2022 · paperless.io · its alternatives →

  3. 3

    Books and papers turned into podcast chats

    2024 · illuminate.google.com · its alternatives →

  4. 4

    Build Powerful Voice Agents

    2025 · openai.com · its alternatives →

  5. 5

    Open-source AI document assistant

    2023 · papermark.com · its alternatives →

  6. 6

    Describe any AI voice and prompt its emotional delivery

    2025 · hume.ai · its alternatives →

  7. 7

    Google's new service built for the deaf and hard of hearing.

    2019 · play.google.com · its alternatives →

  8. 8

    AI-powered lead outreach for field service contractors

    May 2026 · signallemo.com · its alternatives →

  9. 9
    Signals▲274

    AI powered cryptocurrency trading tool

    2017 · signals.network · its alternatives →

  10. 10

    My friend built this and I'm blown away with how much fun it is and the high level of polish. It renders 9 different strange attractors (Lorenz, Rössler, Aizawa, Chen, etc.) as particle systems — thousands of particles tracing chaotic paths in real time. You can rotate and zoom with touch/trackpad in 3D. The sound is the part that surprised me. It's not a soundtrack — the audio is generated from the motion itself using spatial audio, so tones shift as the attractor's behavior changes and the sound moves around you as you rotate the form. Put on headphones. The Playdate version uses the…

    Jun 2026 · fieldbw.com · its alternatives →

  11. 11

    A context-aware, connected writing surface for product teams

    Jun 2026 · samepage.ai · its alternatives →

  12. 12
    Signals▲108

    Next-generation solution for algorithmic trading

    2019 · signals.network · its alternatives →

  13. 13

    A daily, curated (free) newsletter with sharp insights

    2022 · its alternatives →

  14. 14

    Build your idea from prompt to product to pipeline

    2025 · tasker.ai · its alternatives →

  15. 15PT
  16. 16
    Hand Wave▲127

    Turn sign language into speech with smart glasses

    Aug 2026 · handwave.sh · its alternatives →

  17. 17

    GTM and AI visibility workflows for developer tools

    Sep 2026 · signals.morsa.io · its alternatives →

  18. 18
    SpeechZap▲127

    Easily record and transcribe your thoughts on the go

    2024 · its alternatives →

  19. 19

    Offline AI Speech to Text Transcription for iOS & macOS

    2025 · whispernotes.app · its alternatives →

  20. 20

    Get introductions to companies as you browse career pages

    2019 · chromewebstore.google.com · its alternatives →

  21. 21SB
  22. 22

    ChatGPT empowered AI voice recorder

    2024 · plaud.ai · its alternatives →

  23. 23

    A wrapper for Google Cloud Text-to-Speech

    2019 · chromewebstore.google.com · its alternatives →

  24. 24

    Free Voice Typing Notebook Online with Speech Recognition

    2020 · its alternatives →

Also compare

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 →