Switching cap table platforms before your Series A: What investors and counsel check

Switching cap table platforms before a Series A is common, and the real question is whether your investors and counsel will accept the new platform. In the diligence processes we see on Cake, the people reviewing a cap table care far more about whether the records behind it are complete and accurate than about the logo on the software. Some funds do prefer or require a specific platform, though, so founders commonly ask early.

The question has become urgent for Pulley customers. Pulley is shutting down on December 8, 2026, and while it arranged a migration path to Carta, many founders are weighing other options and wondering whether moving elsewhere will create friction with a lead investor or law firm. The same question lands on investors, who have to decide what to tell every portfolio company on Pulley before the deadline. Our Pulley shutdown explainer covers the dates and mechanics.

This guide covers what investors and counsel check, what founders do when an investor names a platform, who is on Cake, what a migration involves, and how investors can keep a Pulley portfolio moving. It includes two short emails to adapt. To look at your own data first, get started free and view your imported cap table before choosing a plan.

Do investors and lawyers care which cap table platform you use?

Most investors and lawyers care about the quality of your records first and the platform second. A platform organizes what you put into it. It does not confirm that a SAFE converted correctly, that a board consent exists, or that a past option grant was properly approved.

That is why diligence tends to focus on the underlying paperwork: investors want to see every document behind the numbers.

There is one honest caveat: some funds do prefer or require a specific platform. Whether that applies to your round depends on your lead investor, so it is a question to ask rather than assume. We cover how founders handle that conversation below.

Who reviews a Series A cap table

Investors, counsel and finance each look at the same cap table for different reasons:

• ‍Investors want to confirm ownership after the round and that nothing unexpected sits behind the numbers. They commonly ask for the fully diluted cap table, SAFE and note terms, and round modeling.‍
• Company counsel wants to confirm that every issuance was properly approved and documented. They commonly ask for signed agreements, board and stockholder consents, and the transaction history.‍
• Finance wants to confirm that equity records tie to the books and to compliance requirements. They commonly ask for the current 409A, ASC 718 records where relevant, and grant and exercise exports.

What investors and counsel check in a Series A cap table

Investors and counsel check six things in a Series A cap table: ownership, instrument terms, signed documents, compliance records, history, and access. The table below shows what each check looks like in practice and where the matching information lives in Cake.

On the history row: Cake's audit log records which actions were taken and which user took them, with timestamps. It does not capture before and after field values or document-level review trails, so many companies rely on the signed documents on each stakeholder profile as the detailed record.

What founders commonly do when an investor asks for a specific platform

When a lead investor names a platform, founders commonly start by asking why and what they actually need from it. The answer is often a specific report, a read-only view, or a data export.

Questions founders tend to ask the fund include:

• Does the fund require a particular platform, or prefer one?
• Is there a specific report or export format the fund uses for portfolio reporting?
• Does the fund need ongoing access to the cap table, or periodic exports?
• Would the fund's counsel review the migrated cap table before closing?

Sometimes the answer is that the fund requires one platform, and that settles it. We would rather say that plainly than pretend otherwise. When the answer is more flexible, founders typically confirm the requirements in writing and share what the new platform can provide.

This is a decision for you, your investor and your counsel, and Cake can connect you with legal and finance experts if you want help.

Who is on Cake: law firms and companies

Several of the largest US startup law firms work inside Cake, alongside thousands of growing companies. The figures below are the same ones shown on our momentum page, restated here as text.

Scale. Companies on Cake have raised more than $10 billion, as of September 2026, based on publicly available capital raise data.

Law firms. Matt Secrist, a partner at Taft Law, describes the working relationship this way:

"As a US attorney, our partnership with Cake has been invaluable in guiding clients through cap tables and equity incentive plans seamlessly.^{— Matt Secrist, Partner at Taft Law}

Companies. Whimsical manages equity on Cake, and its team shares why they chose it in their customer story.