Keplars
Email Infrastructure for Modern Product Teams
Keplars launched on April 1, 2026 with 116 votes, #324 of 21,248 launches that month and more than 95% of that year's launches.
What it does
Keplars powers transactional emails with full delivery visibility, sandbox testing, and seamless scale - with strong developer experience, enabling you to send emails in under 5 clicks, and usage-based pricing.
Transactional & marketing email infrastructure with full delivery visibility, sandbox testing, and seamless scale. Send in under 5 clicks. Free plan available.
Build, send, and scale emails with a modern email editor, enterprise-grade deliverability, mailbox warmup, and real-time delivery insights. Everything you need to build, send, test, track, and scale customer emails from one modern platform. Send emails using Gmail, Outlook, or your own verified domain with ease. Track every delivery, open, click, bounce, and engagement as it happens. Design beautiful emails, integrate quickly, and automate customer journeys. Test safely before sending and maximize inbox placement with confidence. The numbers product teams depend on, measured across every region we operate in. Connect an existing Google or Microsoft account through secure OAuth and start…from keplars.com
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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 · 11d ago · wallhop.io
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
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Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app