Mat Sherman

Manage your SAFEs without the friction. Just enter your details, and Mantle handles the rest—from generating the YC template to managing e-signatures. No DocuSign subscription required. Once signed, your cap table updates automatically. Keep your burn low and your equity organized from day one.

Tamagrow monitors your GitHub commits and RSS feeds, then drafts social media content on LinkedIn, X, and more — you approve, it publishes for you, so your work done is work seen. If you're building in public and want the lowest friction way possible to build your brand, check out tamagrow.app.

GitHired lets you create autonomous hiring forms that instantly rank your applicants based on what they've actually built, not what they say they can build. Each candidate gets a one page profile showing their real tech stack usage, project depth and complexity, and contribution activity (while also filtering out fake GitHub commits). Hiring becomes 10x faster and far more accurate. Stop guessing who can code. Start seeing who does.