SpeechOS
Wispr Flow-inspired voice input for any web app
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Hi Hacker News! I’m David Huie. I’m launching SpeechOS, a drop-in voice input SDK for web apps.I was inspired by Wispr Flow and wanted the same workflow inside business apps (CRMs, docs, forms, support tools), not just a standalone tool. It’s saved me a massive amount of time vs typing.How it works: add a couple lines of JS plus an API key, and SpeechOS shows a small mic widget on every text field.Live demo: https://www.speechos.ai/(Click a text box and the mic widget appears; click the gear icon to see settings, custom vocabulary, and snippet configuration.)Users can:- Dictate: speak naturally, real-time voice to polished text (punctuation, no filler/typos)- Edit: say “make it shorter”, “fix grammar”, “translate...”- Command: define Siri-style app actions (for example, “submit form”, “mark complete”), and we match intent to your commandsIt also supports:- Custom vocabulary: domain terms and names (product names, acronyms, jargon) so they transcribe correctly- Text snippets: saved reusable blocks of text you can insert by voice (for example, “my signature”, “disclaimer”, “my address”)Why: text entry speed and accuracy still matter for productivity tools. A large-scale text entry dataset with 37,370 participants showed an average typing speed of 36.2 WPM and ~2.3% uncorrected errors. In speech research, speech recognition was about 3× faster than keyboard input and had ~20.4% lower error rate for English text entry. (https://hci.stanford.edu/research/speech/)SpeechOS is currently in beta and free for now. Sign up at https://app.speechos.ai/accounts/signup/ and enter this HN-only beta code: HN-JFc74cVC (please don’t share outside HN).Links:SDK repo: https://github.com/speechos-org/speechos-clientDemo: https://www.speechos.ai/Signup (code: HN-JFc74cVC): https://app.speechos.ai/accounts/signup/I’d love feedback on:1) Where this is most valuable in your stack (notes? docs? CRM entry? support macros?)2) What you’d want from voice commands/snippets configuration3) What would make you comfortable shipping this (privacy/security, latency, pricing)If you’re building anything in voice AI/dictation, I’d be happy to swap notes ([email protected]).
HN · launched Jan 21, 2026 · 12 upvotes (top 44%) · 2 views
Niche: voice dictation software · 224 launches, 16 in the last 7 days ▼ -30% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- Prosumer
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 224 launches in voice dictation software →
Could you build this?
Yes It is an embedded client-side SDK that captures microphone audio via the Web Audio API, streams it to a speech-to-text API (e.g., Whisper), and inserts the transcribed text into active input fields.
Discussion
5 comments analyzed.
Competitors mentioned: Wispr Flow
Concerns raised: Missing privacy policy and legal jurisdiction information, Blank/placeholder Terms of Service, Data processing obligations and compliance unclear, Processing users' voice and private data without proper legal framework
Competitors
Other products that read as similar to this one : 695 launches clear the similarity bar, closest 8 shown.
Attention rank: #315 of 696 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 79 days after the earliest competitor.
- Wispro for Chrome · ph · 2026-09-22 · 3 upvotes · similarity 0.58
- Speko · ph · 2026-08-27 · 266 upvotes · similarity 0.55
- Private voice-to-text for macOS using Apple's SpeechAnalyzer · hn · 2026-01-04 · 9 upvotes · similarity 0.54
- betterwispr · github · 2026-10-07 · 112 upvotes · similarity 0.54
- VoiceOS: The Siri for Productivity · yc · 2026-02-09 · 80 upvotes · similarity 0.53
- Yap · hn · 2026-07-27 · 104 upvotes · similarity 0.53
- Speko: OpenRouter for Voice · yc · 2026-07-29 · 14 upvotes · similarity 0.52
- YapYap · ph · 2026-10-17 · 1 upvotes · similarity 0.52
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