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VoiceFlow
Practice speaking. Kill filler words. In real time.
Most people say "um" or "like" a dozen times per minute without realizing it. VoiceFlow detects filler words live as you speak — no login, no subscription. ✓ Real-time filler detection + WPM cadence ✓ Vibe Score (0–100) per session ✓ AI coach insight powered by Claude ✓ Full transcript with every filler highlighted ✓ PWA — iOS & Android, sessions stay on your device Try it free: voiceflow.es
I built VoiceFlow while preparing a talk for a local startup event.
I recorded myself and couldn't get past 20 seconds without cringing
at how many times I said "o sea" and "literalmente."
Speech coaches in Madrid charge €80–150/hour. The apps I found either
required a subscription, only worked on desktop, or gave feedback so
generic it was useless.
So I built the thing I wanted: open browser, hit record, get honest
numbers. No account, no paywall.
Three months of daily 5-minute sessions later, my filler rate went
from 11 to 2 per minute.
Zero email required. Open voiceflow.es in any browser and start
practicing
About VoiceFlow on Product Hunt
“Practice speaking. Kill filler words. In real time.”
VoiceFlow was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #157 on the daily leaderboard. Most people say "um" or "like" a dozen times per minute without realizing it. VoiceFlow detects filler words live as you speak — no login, no subscription. ✓ Real-time filler detection + WPM cadence ✓ Vibe Score (0–100) per session ✓ AI coach insight powered by Claude ✓ Full transcript with every filler highlighted ✓ PWA — iOS & Android, sessions stay on your device Try it free: voiceflow.es
On the analytics side, VoiceFlow competes within Productivity, Education and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how VoiceFlow performed against the three products that launched closest to it on the same day.
Who hunted VoiceFlow?
VoiceFlow was hunted by Nazario Abanades. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of VoiceFlow including community comment highlights and product details, visit the product overview.
Nazario Abanades