Speechius: The Voice-Activated Teleprompter That Finally Listens To You

Have you ever tried reading a flat script during a critical Zoom demo while trying to look natural, only to end up looking like a hostage reading a forced confession? Today, let's talk about Speechius—a brilliant, slightly chaotic tool built by a solo developer who decided that machines should follow humans, not the other way around.

What in the Flutter is Speechius?

It all started with Jay, a solo developer who has been doing online presentations and live coding since 2020. He was constantly torn between two inner forces: his disciplined side demanding a strict script to avoid mistakes, and his artistic side wanting to ad-lib and sound like a normal human being.

Traditional teleprompters didn't help. They either scroll at a fixed, robotic speed that you have to chase, or they react to basic volume thresholds rather than the actual words coming out of your mouth.

After sitting on the idea for two years, Jay finally built Speechius—an ASR-driven (Automatic Speech Recognition) teleprompter designed for real humans:

• It actually listens to you: The script scrolls dynamically matching your speaking speed. Speak fast, it speeds up; slow down, it slows down. Pause to drink water or tell a joke? It stops and waits for you.
• The OS-level ninja vanish: When sharing your screen via Zoom, Microsoft Teams, Meet, or OBS, the teleprompter window is completely hidden from the audience. You look like a genius speaking from memory, while the script remains visible only to you.
• Pure local execution: Run fully on-device (no privacy paranoia of cloud-based AI listening to your corporate secrets) with a transparent, one-time purchase price (no SaaS subscription nightmare).

The Product Hunt Crowd Put It To The Test

Once launched, the community immediately jumped in to stress-test the product's claims. Here are the highlights of the discussion:

• The 'Aha!' Tagline: Commenters quickly pointed out that the tagline 'why should I follow the machine, when the machine can follow me?' is the absolute selling point. It makes traditional teleprompters feel obsolete instantly.
• The ad-lib test: A seasoned presenter asked a tough question: what happens if you go off-script for 30 seconds to answer a question and then jump back? Does it get confused? Jay clarified that the tracker only moves forward. If you go on a tangent, it freezes. When you return to the script downstream, it catches up. If you jump backward, you can simply tap the word you are on to instantly re-anchor the tracker. It's a pragmatic fail-safe design.
• Is the capture exclusion stable? Developers questioned whether the invisible window feature was just a hacky overlay trick that would break with the next Windows or macOS update. Jay shut down the doubts by citing official APIs: he used NSWindow.sharingType = .none on macOS and SetWindowDisplayAffinity with WDA_EXCLUDEFROMCAPTURE on Windows. Clean, documented, and native.

Coding4Food's Take: The Solopreneur Sweet Spot

Let's be real. Every single day we see bloated, overhyped AI tools launching with massive VC funding, promising to automate everything, only to go bankrupt three months later. Speechius is the exact opposite.

It is an elegant solution to a highly specific, highly annoying problem. Jay didn't try to build the next trillion-dollar AI empire. He simply built a rock-solid tool using Flutter and native OS APIs to scratch his own itch, and package it under a clean one-time payment structure.

For my fellow developers out there looking to escape the corporate grind: stop overcomplicating your ideas. Find a small, specific pain point in your daily routine, code a robust MVP that works offline, charge a fair one-time fee, and let the sheer utility do the talking.

References: Product Hunt