OptiTalks

What it does

Here is a high-impact, persuasive promotional text designed to showcase OptiTalks Voice AI: Transform your business communications with OptiTalks Voice AI, the world-class intelligent agent engineered to redefine professional correspondence. Say goodbye to missed opportunities, delayed follow-ups, and rigid customer support hours.

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  VoiceGenie2023 · ▲204

  Generative AI voice bot for sales, support, and beyond

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  Dialoft AI2025 · ▲82

  Automate Phone Calls with AI Voice Agents

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  Dialog2025 · ▲226

  AI voice agents that can talk to your users

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  Chatsimple Voice AI2024 · ▲89

  Let your website talk to its visitors

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  Leaping AIJul 2026 · ▲221

  AI agents that call and text in multi-day campaigns

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  AQX2025 · ▲103

  Build AI voice agents to automate sales & support

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  AstraPixels▲267

  ​​A pixel-art solar system at its real current positions.​

  Growth · 29d ago · astrapixels.com

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  WorldMap.lol▲197

  Put your startup on the map. Literally.

  Growth · 13d ago · worldmap.lol

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

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  Hey Noah▲641

  A proactive AI executive assistant for founders

  AI · Aug 2026 · heynoah.io

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  Clipto MCP▲640

  Let agents source clips from terabytes of your local video

  Work · 18d ago · clipto.com

• SA
  Simple algorithm and color space to generate diverse skin tones▲627

  Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…

  Life & fun · Aug 2026 · toneyalexander.github.io

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  AdAnt AI▲608

  Claude for viral, high-converting social ads

  AI · Aug 2026 · adant.ai

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  I trained a 125M model to autocomplete piano on-device▲598

  I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.

  AI · 16d ago · simedw.com