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Personalized LinkedIn outreach drafts in your voice — read-only Chrome extension, no automation, no LinkedIn ban risk. Free + $19/mo.
LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

Website, pricing, platforms and company facts side by side.
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| Website | rifflylabs.com | layerstack.com |
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| Company | Startup from the United States · 1 - 9 employees · 2026 | — |
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In their own words, as submitted to SaaSHub.

Riffly is a Chrome extension that drafts personalized LinkedIn cold messages from the candidate profile you're already viewing. It reads the visible profile fields (About, current role, last 3 posts, pinned repos), drafts three message variants in your voice, and hands them back. You copy,...
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