Glossary definition
Series A
A Series A is typically the first substantial institutional priced-equity round after a company has established meaningful early evidence. The exact threshold differs by business, but investors usually expect a defined customer, a product that delivers repeatable value, and signs that a larger distribution and operating system can be built.
The Series A deck must bridge current proof and future scale. It should show retention or repeat behavior, explain customer acquisition, connect the product to a large reachable market, and identify the team and systems required for the next phase. Revenue alone is not enough if it comes from unrelated projects or concentrated pilots. Likewise, rapid top-line growth can be fragile without cohort quality or workable margins. The fundraising ask should translate capital into milestones for the next 18 to 24 months, with assumptions visible. A priced round also introduces detailed governance, preference, and ownership terms, so founders should evaluate the complete term sheet rather than treating valuation as the only outcome.