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CapSign

capsign.com

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Spec score 7.6 #14 of 26 in Cap Table Management Software

What it is

CapSign is a web-based cap table of record for private companies, combining equity, governance, and fundraising workflows. Companies can track share classes, options, RSUs, vesting, acceleration, 83(b) activity, ISO $100k limit tracking, dilution scenarios, and fundraising modeling. Registers can remain on CapSign, use public onchain lots, or use a confidential onchain register. CapSign says onchain registers run on Base Sepolia and will move to Base mainnet with the first verified issuers. Holder names are never public, while capitalization totals appear publicly only when a company opts in. Issuers can open Rule 506(b) or 506(c) placements where investors verify, sign, and pay, with shares issued at closing. Email signatures update records after the final signature. Companies can import or export Open Cap Format files. Investors can review holdings, sign documents, fund subscriptions by wire, and track vesting and 83(b) deadlines. Pricing is on request.

Spec sheet

Product
CapSign provides a cap table of record for private companies, with equity, governance, and fundraising workflows.Read 4 Oct 2026 · capsign.com
Privacy
The homepage says holder names are never public and capitalization totals appear on public pages only if the company opts in.Read 4 Oct 2026 · capsign.com
Founded
2023Read 28 Sep 2026 · capsign.com
Cap table migration
Companies can import Open Cap Format files or send a current provider export for CapSign to convert, and can export in Open Cap Format at any time.Read 4 Oct 2026 · capsign.com
E-signatures
Grant notices, consents, and subscription agreements can be signed by email, with the record updated after the last signature.Read 4 Oct 2026 · capsign.com
Equity features
The product lists options, RSUs, vesting, acceleration, 83(b) tracking, and ISO $100k limit tracking.Read 4 Oct 2026 · capsign.com
Investor tools
Holders can see shares, options, and SAFEs across companies, sign documents, fund subscriptions by wire, and track vesting and 83(b) deadlines.Read 4 Oct 2026 · capsign.com
Onchain network
The homepage says onchain registers run on Base Sepolia and will move to Base mainnet with the first verified issuers.Read 4 Oct 2026 · capsign.com
Private placements
Issuers can open Rule 506(b) or 506(c) placements where investors verify, sign, and pay, and closing issues shares to the register.Read 4 Oct 2026 · capsign.com
Register choices
Companies can keep a register on CapSign, publish public onchain lots, or use a confidential onchain register.Read 4 Oct 2026 · capsign.com
Service scope
CapSign says it provides software and does not act as a broker-dealer, find investors, recommend securities, or match buyers and sellers.Read 4 Oct 2026 · capsign.com
Supported entities
CapSign says it supports corporations, LLCs, and limited partnerships, with country or state of formation and currency options.Read 4 Oct 2026 · capsign.com

Plans and prices

CapSign Free Cap table · claiming · Open Cap Format import/export · e-sign · issuer placements Read 4 Oct 2026 · capsign.com

Every CapSign plan and price →

Strong points and limits

Strong points

  • Tracks shares, options, RSUs, and vesting
  • Open Cap Format import and export
  • Supports Rule 506(b) and 506(c) placements
  • Email e-signatures update records
  • Supports corporations, LLCs, and limited partnerships

Limits

  • Pricing is available only on request
  • No free trial is listed
  • Onchain registers are described on Base Sepolia
  • CapSign does not act as a broker-dealer

Who it suits

CapSign suits private companies managing capitalization, equity records, investor signatures, and private placements. It also serves holders tracking positions and related deadlines across companies.

Verdict

CapSign brings cap-table records, equity administration, signatures, and specified fundraising workflows into a web service. Buyers should confirm the register choice, entity support, and tailored pricing for their organization.

Where Specifiction places it

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