Mantle
What it is
Mantle Equity is a web-based cap table management platform for startups. It tracks securities including SAFEs, preferred stock, warrants, and RSAs, and supports share-class and option management. Mantle says its AI can read SAFEs, notes, term sheets, and other documents to help build an audit-ready cap table. Users can model fundraising rounds, dilution, and option pools against their real-time cap table, and use built-in digital signatures to issue grants and agreements. Customers can add counsel and other stakeholders without per-seat pricing; plans list unlimited stakeholders. Cap tables can be downloaded in Open Cap Table Format (OCX).
Starter is free and includes SAFE signing and templates, vesting schedules, scenario modeling, law firm integration, and cap table exports. Essentials costs $1,200 a year and adds features including issuing and signing securities, board actions, and option exercising. Growth costs $3,000 a year and includes an annual 409A valuation and VIP customer support. Growth+ has no listed price. Mantle says it complies with AICPA SOC 2 Type II standards, hosts its platform on Google Cloud in the US Central region, and uses 256-bit TLS encryption for information moving over the internet.
For and against
For
- Tracks SAFEs, preferred stock, warrants, and RSAs.
- Models rounds, dilution, and option pools.
- Includes digital signatures for grants and agreements.
- Plans include unlimited stakeholders.
Against
- Growth+ has no listed price.
- Essentials costs $1,200 a year.
- Growth costs $3,000 a year.
The verdict
Mantle combines cap table tracking with scenario modeling, document workflows, and signatures. Compare plan features and listed annual prices with the needs of your company.
Who it suits
Mantle suits startups that need to track securities, options, and ownership changes. Its plan descriptions span inception and early-stage companies through growth-stage and enterprise organizations.
Plans and prices
Starter
Unlimited stakeholders · Clerk AI assistant · SAFE signing and templates · Vesting schedules
Read 4 Oct 2026 · withmantle.com
Essentials
All Starter features · Concierge onboarding · Issue and sign securities · Custom SAFE templates
Read 4 Oct 2026 · withmantle.com
Growth
All Essentials features · Annual 409A valuation · VIP customer support · SOC 2 Type 2 report access
Read 4 Oct 2026 · withmantle.com
Growth+
All Growth features · Equity administration · ASC 718 · QSBS Attestation (US)
Read 4 Oct 2026 · withmantle.com
On the record
- AI document workflows
- Mantle says its AI can read SAFEs, notes, term sheets, and other documents to help create an audit-ready cap table.withmantle.com · read 4 Oct 2026
- Company history
- Mantle says it started in 2022.withmantle.com · read 4 Oct 2026
- Data handling
- Mantle says it does not share or sell customer data and that future integrations will be opt-in.withmantle.com · read 4 Oct 2026
- Document signing
- Mantle offers built-in digital signatures for issuing grants and agreements.withmantle.com · read 4 Oct 2026
- Export limit
- The Help Center says customers can download their cap table in Open Cap Table Format (OCX).withmantle.com · read 4 Oct 2026
- Hosting and encryption
- Mantle says its platform is hosted on Google Cloud in the US Central region and uses 256-bit TLS encryption for information moving over the internet.withmantle.com · read 4 Oct 2026
- Integrations
- The plan comparison lists Nasdaq Private Market and Rippling integrations, and Starter includes law firm integration.withmantle.com · read 4 Oct 2026
- Scenario modeling
- Mantle says users can model rounds, dilution, and option pools on top of their real-time cap table.withmantle.com · read 4 Oct 2026
- Securities
- The platform supports tracking securities including SAFEs, preferred stock, warrants, and RSAs.withmantle.com · read 4 Oct 2026
- Security compliance
- Mantle states that it complies with AICPA SOC 2 Type II standards.withmantle.com · read 4 Oct 2026
- Stakeholders
- Mantle says customers can add counsel and other stakeholders without per-seat pricing, and its pricing page includes unlimited stakeholders.withmantle.com · read 4 Oct 2026
- Support
- The Help Center offers customer support for technical issues, account management, and feedback, while the Growth plan includes VIP customer support.withmantle.com · read 4 Oct 2026
- Target customers
- The pricing page describes Starter as for inception and early-stage companies, Essentials for early and growth-stage companies, Growth for growth-stage companies, and Growth+ for enterprise.withmantle.com · read 4 Oct 2026
- What it does
- Mantle Equity provides cap table management for startups.withmantle.com · read 4 Oct 2026
