Replit Startups

Fable is an autonomous agent platform that operates at a level beyond task automation—their agents make independent decisions about business processes. The company went from spending 30 minutes daily managing agents to 8 hours, as the agents began autonomously reading documents, deploying code changes, reconfiguring systems, and even selecting new tools—sometimes without permission. Three humans now oversee 20+ agents handling everything from marketing automation to ad campaign management.

10K is an AI VP of Marketing agent built by SaaStr's Chief AI Officer Amelia LeRutte that automates autonomous email campaigns, generates data-driven marketing ideas, and serves as a go-to-market co-pilot. Launched in January 2026, the tool evolved from a simple dashboard to a fully-featured agentic system in five months by following a stair-stepped approach of building one workflow at a time. The system connects to Salesforce, marketing automation platforms, and social media APIs to operate with real data while maintaining guardrails to prevent unintended autonomous actions.

Arise AI is an observability and evaluation platform for artificial intelligence that helps AI engineers understand model performance and impact. Founded on the evolution from machine learning models to large language models, Arise provides tools for the nascent AI ecosystem to evaluate and understand AI system behavior.

Tiny is a holding company founded by serial entrepreneur Andrew Wilkinson that has grown to ~$300M in revenue by acquiring and holding profitable businesses long-term, inspired by Warren Buffett's philosophy. Rather than starting companies, Wilkinson learned to buy established businesses with strong moats (network effects, brand loyalty) and leave them largely unchanged. The company owns 40+ businesses including Dribbble, Letterboxd, Serato, and Aeropress, demonstrating that bootstrap companies can scale massively without VC funding.