Replit closed a $400 million Series D led by Georgian. Its valuation tripled in six months, from $3 billion in September 2025 to $9 billion. The company also launched Agent 4, has more than 50 million users and says it serves customers across 85% of the Fortune 500.
Why it matters
Replit's valuation is tied less to a coding editor and more to the automation of software creation. Agent 4 is the central part of that story.
What investors should watch
The investor question is whether a huge user base can keep converting into durable enterprise revenue.
This article is market context, not investment advice and not a promise of returns. It highlights where capital is moving, which companies are reaching the next stage, and which risks should be checked before any decision.
Source: replit.com