Best of Product Hunt|April 13, 2026

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1. Krisp Accent Converter for YouTubeYouTube, but you clearly understand everyone

Chrome Extensions•Productivity•Audio

3. Cleo LabsAutomate global compliance for selling physical products

Legal•Artificial Intelligence

2. Luma AgentsAgents that plan, iterate, + refine w/ full creative context

Design Tools•Social Media•Marketing

4. Skills JanitorFind which Claude Code skills you actually use

Open Source•Developer Tools•Artificial Intelligence

6. ContextPoolPersistent memory for AI coding agents

Open Source•Developer Tools•Artificial Intelligence

5. showmdMarkdown was never meant to be previewed plain text

Mac•Open Source•User Experience

12. LegitifyCompliant cross-border notarization, reimagined.

Legal•Artificial Intelligence

7. ClarmAI inbound layer to capture, qualify, and route leads

Productivity•SaaS•Artificial Intelligence

10. SigmaMind MCPBuild and control voice AI agents via MCP

API•Developer Tools•Artificial Intelligence

Customer.ioAutomate Messaging Everywhere — Startups Get 12 Months Free

Tech

11. Open CometThe autonomous AI browser agent for deep research & tasks

Chrome Extensions•Productivity•Task Management

13. VektaAI training and coaching platform for endurance sports

Health & Fitness•Sports

9. VoxCPM2Open-source 48kHz TTS with voice design and cloning

Open Source•Artificial Intelligence•Audio

8. DeconflictPlan your WiFi and see through walls

Design Tools•Open Source•Developer Tools

16. GhostDeskYour invisible AI co-pilot for interviews & meetings

SaaS•Developer Tools•Artificial Intelligence

getviktor.comAn AI coworker that actually does the work

Productivity•Artificial Intelligence•Business

I run growth at Wispr Flow, so I spend most of my time deep in AI tools and automation. I'd been following Fryderyk and the Zeta Labs team since Jace, their AI email assistant, and was impressed by how fast they shipped product. When Fryderyk showed me Viktor, it clicked immediately. I'd been spending hours building automations in Claude Code - stitching together context, writing scripts, trying to make things persistent and scheduled. Viktor did all of that natively. It just lives in Slack, already has the context from your tools and conversations, and runs on its own. But the thing that genuinely blew me away was the proactive behavior. Viktor doesn't just wait for you to ask. It observes how your team works, chimes in when it spots something relevant, and suggests automations you didn't think to set up. I've never seen an AI tool take initiative like that. I ended up advising the team on growth strategy because I believe this is how every team will work within a few years. Not another tab. Not another tool. A coworker that lives where your team already communicates. If you're skeptical, give it your worst task. That's what convinced me.

15. deckpipe.devagent-first slide renderer

Artificial Intelligence

23. ECOSMine Bitcoin for 30 days. No hardware. No commitment.

Android•Crypto

14. SuperHQRun AI coding agents in real microVM sandboxes

Productivity•Developer Tools•Artificial Intelligence