CapSign
Onchain cap tables and issuer-conducted private placements.
Claim your company, move your cap table off spreadsheets and legacy vendors, and run equity, governance, and your next raise from one register of record.
Moving from another provider or a spreadsheet? We'll help you bring it over. Export in Open Cap Format any time.
How it works
CapSign becomes your system of record in four steps, and we help with the move.
Sign in with a work email on your company's domain. We confirm you're an officer before the page is yours.
Upload Open Cap Format files, or send us your current provider's export and we'll convert it. Review every holder before you move it over.
Keep it on CapSign, publish public onchain lots, or run a confidential onchain register only you can read.
Open a Rule 506(b) or 506(c) placement. Investors verify, sign, and pay. Closing issues their shares.
One register, every workflow
The cap table isn't a report you update after the fact. Grants, consents, raises, and transfers all write to the same register.
Raise
Data room with NDA, identity and accreditation checks, subscription agreements, and payment tracking. Closing issues shares straight onto your register.
How placements workSign
Grant notices, consents, and subscription agreements go out by email. When the last signature lands, the record updates itself.
Signing and documentsOptions, RSUs, vesting, acceleration, 83(b) tracking, and the ISO $100k limit.
Right of first refusal, legends, splits, repurchases, dividends, tender offers, and mergers.
Model the next round and the exit waterfall against the cap table you already have.
Board consents, signed natively and tied to the grants and issuances they approve.
Franchise tax, annual reports, foreign registrations, Form 3921, Rule 701, and ASC 718.
Every investor gets a wire reference, so you match incoming funds and mark them paid.
The directory
Search the companies on CapSign. Unverified pages show public facts only. Verified means the company claimed its page and keeps its live register here.
Your register, your rules
Choose a register when you move your cap table over. Every issuance after that, from grants to placement closes, lands in the same place.
Your cap table of record lives in CapSign with a signed hash receipt.
Nothing is published onchain. You can move onchain later.
One token per share class. Every holding is a public, verifiable lot.
Holder wallets and share counts are visible to anyone.
Your own register contract with encrypted holdings only you can read.
The chain sees commitments and a root, never holders or amounts.
Onchain registers run on Base Sepolia today and move to Base mainnet with our first verified issuers. No wallet needed: CapSign submits and pays for the transactions.
For investors and employees
Holders see their shares, options, and SAFEs across companies, with the documents behind them. No more digging through email for a grant notice.
Built for how companies are actually formed
Shares or units, capital accounts or classes, Delaware or Ontario. CapSign adapts the register, the documents, and the filings to your entity.
Entity types: corporations, LLCs, and limited partnerships
Country or state of formation, with local rules and filings
Currency, so each security is priced in the currency it was issued in
Languages, from English and Spanish to Japanese and Arabic
Pricing
The cap table, claiming, OCF import and export, e-sign, and issuer placements cost nothing. A verified register is worth more to everyone than a seat license.
What's includedTrust
Companies run their own offerings. CapSign never finds investors, recommends securities, or matches buyers and sellers. Every placement surface says so.
Security and complianceCapSign provides software. Companies conduct their own offerings. CapSign is not a broker-dealer and does not find investors, recommend securities, or match buyers and sellers.
Move over from a spreadsheet or your current provider, or start from scratch. It's free.