CallSine

What it does

B2B contact data at your fingertips.​ Get access to your prospects’ phone number and email via our Google Chrome extension, instantly. Convert leads with real data and save time.

Callsine

CallSine goes beyond basic AI with autonomous agents that research, generate, and deploy outreachfrom callsine.com

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  Kaspr2021 · kaspr.io · ▲187

  Get your prospects’ phone number and email, instantly

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  Lusha2016 · lusha.com · ▲157

  B2B contact information at your fingertips.

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  Lyne.ai for Sales Navigator2022 · lyne.ai · ▲119

  Extract unlimited contact details from sales navigator

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  Swordfish AI2021 · swordfish.ai · ▲180

  Find prospect cell phone numbers, emails in seconds

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  SalesPort Email Finder Extension2025 · salesport.io · ▲171

  Find verified B2B emails & phones directly from any website

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  Sellerz.io2022 · sellerz.io · ▲64

  Let prospects video call your sales team

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  WallHop – 12ft.io is gone, so I built a replacement▲287

  wallhop is a free paywall bypass. Paste any article link to read it without paywall popups, ads or clutter. No signup, no extension. A simple 12ft.io alternative.

  Growth · 13d ago · wallhop.io

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  Prefer▲201

  The execution layer for AEO

  Growth · 25d ago · tryprefer.com

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  MakerMap▲197

  A living map of makers and what they’re building

  Growth · 28d ago · makermap.lol

• AF
  A friend and I spent 6 years making a simulation game, finally released▲1,157

  I've seen some interests in (simulation) video games here on HN so I thought I'd share a short version of our story. More than 6 years ago, me and my friend from university were playing around with an idea of making a game we always wanted to play. We worked on it on weekends but the progress was quite slow, especially due to so many dead ends and wasted effort. Eventually however, we solidified our direction and decided to take the risk to resign from our well paid SWE jobs and work on it full time. It took more than a year but yesterday we have finally released it on Steam:…

  Life & fun · 2022

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  A central bank simulator game with a realistic economic model▲815

  Life & fun · 2022 · benoitessiambre.com

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  I stripped DALL·E Mini to its bare essentials and converted it to Torch▲663

  min(DALL·E) is a fast, minimal port of DALL·E Mini to PyTorch - kuprel/min-dalle

  Life & fun · 2022 · github.com

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  Untitled UI Icons▲634

  1,100+ free Figma icons for modern UI design.

  Dev tools · 2022 · untitledui.com

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  MakerBox▲621

  600 tools with generous free plans for indie entrepreneurs

  Dev tools · 2022 · makerbox.club

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  Typedream CMS▲593

  Display your Notion data beautifully on your site, no-code

  Dev tools · 2022 · typedream.com