Replit marked its 10th anniversary this weekend with a coordinated set of announcements designed to put its AI coding agent in front of as many developers as possible at once. The browser-based development platform made its Agent product free to all users for 24 hours, kicked off a global Buildathon with more than $100,000 in prizes, launched a new Slides product, and debuted an Enterprise livestream series — all bundled into a single birthday celebration.
A 24-hour free Agent window
The centerpiece was a 24-hour free access window for Replit Agent, the company's flagship AI coding tool. Free access began Saturday, May 2 at 5am PT and ended Sunday, May 3 at 5am PT. Replit promoted the offer aggressively on its birthday landing page and across social channels, framing it as a chance for any developer or vibe-coder to try Agent without a subscription.
The rollout was not without friction. Community posts on Replit's official forum reported intermittent Agent instability during the free window, with at least one user noting they had hit "the limit for the free 24h" — suggesting usage caps that were not prominently disclosed in the marketing materials. The combination of a worldwide free promotion and a simultaneous coding contest appears to have stressed the platform during peak hours.
A $100K+ Buildathon and a new Slides product
Alongside the free Agent day, Replit launched its 10 Year Buildathon, a 24-hour competition running in parallel with the promotional window. The company put up over $100,000 in cash and credit prizes. The schedule includes a live showcase on Friday, May 1 at 9am PT, a live countdown stream early Saturday morning, and — per Replit's promotional materials — a contestant showcase reportedly scheduled for Tuesday with a winners announcement the following Friday.
The anniversary also brought the debut of Slides on Replit, expanding the platform beyond traditional code execution into presentation tooling — an attempt, it appears, to broaden Replit's surface area into general productivity work. The company simultaneously announced a new Enterprise livestream series, signaling a continued push into B2B and team accounts where competition with GitHub, Cursor, and other agentic coding platforms has intensified throughout 2026.
Why it matters
Replit's anniversary push reads as a marketing showcase, but the mechanics matter. By making Agent free for a global, time-limited window, Replit converted its birthday into a top-of-funnel acquisition event aimed at developers who have been weighing it against rivals. Coupling that with a Buildathon, a new product surface, and an enterprise narrative is a familiar growth playbook — a reminder that even at 10 years old, Replit is still pitching itself as a startup that can move quickly when the broader AI tooling market is consolidating around a handful of agent-first platforms.
