409A valuations, simplified.

Mantle offers audit-ready 409A valuations and advanced cap table management—all for just $3,000/year.

Audit-Ready 409A Reports: Ensure compliance with timely, IRS-safe harbor valuations.

Transparent Pricing: Flat rate of $3,000/year with no hidden fees.

Trusted by Professionals: Preferred by leading law firms and founders alike.

Explore Mantle's Growth Plan

Built for forward-thinking founders

Annual 409A Reports
Stay compliant year after year with annual, audit-ready 409A reports and proactive reminders so you never forget.
Automatic Cap Table Syncs
Your 409A valuations are automatically updated within Mantle for faster equity issuance and less back-and-forth.
End-to-End Support
Customer-centric support for companies at every stage, from your garage to a thriving public company.
Made for Modern Founders
No clunky spreadsheets or outdated interfaces. Mantle is fast, intuitive, and designed for startup teams who want control without complexity.
Trusted by Top Law Firms
Leading legal teams trust Mantle to streamline equity management and deliver compliant 409A valuations.
All-in-One Pricing
Get both 409A valuations and cap table management for just $250/month. One simple plan. Full peace of mind.

Get your 409A valuation and more with Mantle

Sign up for Mantle's Growth Plan today to get started.

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