Pulley Is Shutting Down: What Startup Teams Need to Move Before December

Pulley, a platform for managing cap tables that positioned itself as a rival to Carta, said on its website it will shut down on December 8, 2026 TechCrunch.

Pulley has partnered with Carta to offload customers. Visitors to Pulley's site are now redirected to Carta, and existing customers are being offered a migration path to that platform TechCrunch. Pulley said it will cease all operations and services on that December date Pulley.

The shutdown notice was published on September 16, 2026. That leaves less than three months for customers to validate stakeholder ledgers, export executed documents, and reestablish their system of record elsewhere.

Pulley was started by Yin Wu, who began building the company in 2020 TechCrunch. It operated for seven years before announcing the shutdown Business Insider. In that time it raised over $50 million from investors including General Catalyst, Stripe and Founders Fund TechCrunch.

Early product strategy focused on very early stage companies. In 2022 Pulley launched a free plan called Pulley Seed for new customers with fewer than 25 stakeholders TechCrunch. The approach targeted founders at formation, before priced rounds and option pool expansion complicate the ledger.

Looking at what this means for teams running on Pulley, the immediate task is data integrity rather than vendor selection. A cap table, much like a land register for company ownership, combines issued shares, SAFEs (simple agreements for future equity), convertible notes, option grants, vesting schedules and 409A records (independent valuations used for tax compliance). Errors compound. Engineering leaders and founders should reconcile fully diluted capitalization, confirm stakeholder contact records, and preserve board consents and stock incentive plan documents in immutable exports before initiating any automated migration.

The broader context here is consolidation around a system of record that few startups think about until it breaks. Cap table software succeeds when it is boring and auditable. Switching providers forces a full audit of every issuance event, which is painful in the short term but useful. For finance and legal teams, a forced migration is an opportunity to clean up unexercised options, expired grants, departed employee holdings and stale stakeholder lists that accumulate as companies scale.

In my view, the lesson is not that developer-led challengers cannot compete in equity infrastructure. It is that trust and switching costs cut both ways. A free entry tier accelerates adoption. Retention depends on audit readiness, law firm workflows, and reliable support during financings and tender events. Once a startup has closed a priced round, tolerance for migration risk drops sharply. That dynamic favors incumbents, even when the challenger ships faster.

For customers working through the transfer, the practical steps are to freeze new issuances where possible during the move. Run parallel ledgers until totals match to the share. Confirm that historical documents migrated with correct timestamps and signatures. Then terminate the source account only after counsel has confirmed the new ledger controls.