Pulley folds and hands its customers to Carta, the rival it was built to beat
The cap table startup backed by Founders Fund and Stripe will cease operations on December 8. Its exit says a great deal about how hard it is to unseat software that sits in a company's legal plumbing.
Pulley, the equity management startup that spent seven years trying to give founders an alternative to Carta, said on Tuesday, September 15, that it will shut down and cease all operations and services on December 8. In the same notice, posted on its website and sent to customers by email, the company said it had entered an exclusive partnership with Carta to take over its clients. Prospective customers are now being sent directly to the rival's website.
Pulley had raised more than $50m from investors including Founders Fund, General Catalyst, Stripe and 8VC, according to Business Insider. Its notice did not give a reason for the closure. For a company whose entire pitch was that founders deserved a choice in who keeps the record of their ownership, ending with a referral agreement to the incumbent is a pointed outcome, and one that every founder and investor in vertical software should study.
What customers are being offered
The terms are set out in a frequently asked questions page that Pulley published on September 15. Customers who opt in allow Pulley to share their contact details and contract information with Carta, which then approaches them with a new 12-month agreement. Carta will honour existing Pulley pricing for the first full year and credit any unused, prepaid portion of a Pulley subscription. Once an agreement arrives, customers have two weeks to sign it, and Carta handles the technical migration of cap table data, documents, transaction history and equity records.
The deadlines are tight. Customers must opt in by November 30 to benefit from the assisted migration. After December 8 the Pulley application will no longer function and its staff will no longer be available, although data will remain accessible in a limited form until January 31, 2027. Pulley also says plainly that it will not help any customer move to a different provider. A company that prefers another vendor is free to choose one, but it must manage the transfer without any help from Pulley and with no guarantee on price.
That clause is the commercial heart of the arrangement. By making Carta the only route with a supported migration and a price lock, the wind-down turns a competitor's customer list into a channelled transfer. Carta has every reason to accept: it describes itself, in the terms Pulley quotes, as the platform used by more than 55,000 companies.
A challenger with a credible start
Pulley was not a marginal player. Yin Wu, a serial founder who sold an Android app called Echo to Microsoft in 2015, started the company in 2019 with co-founder Mark Erdmann. In July 2022 it announced a $40m Series B led by Keith Rabois of Founders Fund, with Stripe and Elad Gil also investing. At the time TechCrunch reported that the company served more than 1,700 companies, had about 40 employees and had tripled revenue in the prior year. Built In reported that its platform supported equity programmes at growth companies such as Coda, Athelas and Bitwise, and that it had launched a free tier, Pulley Seed, to win the youngest startups early.
The strategy was sensible. Cap table software is sticky, and a company that captures founders at incorporation can, in theory, keep them through every financing, option grant and tender offer until an exit. Pulley also tried to differentiate on positioning rather than features alone: its website promised that it did not monetise customer data and that it focused on founders and finance teams rather than trying to serve founders, venture funds and law firms at once. It had also expanded into token cap tables and token valuations for crypto companies.
The moment that should have helped
If there was ever an opening, it came in January 2024. Karri Saarinen, chief executive of Linear, accused Carta of using information about his company's shareholders to try to arrange a sale of Linear stock without the company's knowledge. Carta's chief executive, Henry Ward, apologised, and within days announced that the company would leave the secondary trading business in order to prioritise trust. Ward disclosed that secondary trading generated only about $3m a year, against roughly $250m from the cap table business and about $100m from fund administration.
Those figures explain why the episode did not dislodge the market leader. Carta gave up a small, troubled line of business to protect a large and stable one, and the core product kept its place inside companies, their law firms and their investors. Linear itself is listed among Pulley's customer stories, which shows that some founders did switch. But a controversy that dominates founder social media for a week is not the same thing as a migration wave, and the economics of the cap table do not change because of a news cycle.
Why record keeping resists disruption
Pulley's own website hinted at the deeper problem. Among its comparison pages was one titled Pulley versus spreadsheets, a reminder that the cheapest competitor for an early startup is not another vendor but a shared file maintained by a lawyer. At the other end of the market, larger companies want breadth: 409A valuations, fund administration links, investor reporting and board tools in one place. Carta, as Pulley's own FAQ describes it, already offers that breadth and can bundle it. A challenger squeezed between free tools below and a bundled incumbent above has a narrow band in which to earn a margin.
Network effects are likely to compound the squeeze. A venture fund that already relies on one platform for portfolio reporting has a mild reason to prefer that its companies use it too, and law firms tend to prefer systems they know. None of this forces a founder's hand, yet each small preference raises the cost of being different, and the cost falls on the challenger's sales team every quarter.
Our view
Pulley's closure is less a story of failure than of a market that rewards scale in record keeping more than it rewards product taste. The company was well funded, well backed and had a clear message, and it still could not build a durable alternative in a category where the switching cost is borne by lawyers, auditors and investors as much as by founders. For founders, the practical lesson is to treat the cap table as critical infrastructure: keep exportable copies of the ledger and the underlying documents, and ask any vendor what happens to your data if it closes. For investors, the episode is a warning about funding challengers in system of record markets, where the incumbent can absorb a reputational shock and still collect the customers when a rival leaves. What to watch next is how many Pulley clients accept the Carta offer before the November 30 deadline, and whether the remaining independent providers can turn Pulley's exit into an argument for choice rather than a sign that the category has already been decided.
Sources
- Pulley: shutdown notice on the Pulley homepage (archived September 15, 2026)
- Pulley: FAQ: What is happening with Pulley's shutdown
- Business Insider: This startup tried to take on Carta. It just announced it's shutting down.
- TechCrunch: Founders Fund leads Pulley's $40M Series B
- Built In: Equity management platform Pulley raises $40M Series B
- TechCrunch: After taking credibility hit, Carta announces it is exiting the secondaries business
Filed under Startups. Written by Invest Times Editorial under our editorial standards. Commentary and analysis for information only, not investment advice.
