The Future of Software Creation with Replit CEO Amjad Masad

Replit CEO Amjad Masad argues all application software will approach zero cost as AI agents automate software creation end-to-end.

• Masad predicts all application SaaS will go to near-zero value once anyone can generate any software with a single prompt.
• SWEBench scores are now at 70-80%, signaling software engineering automation is already largely viable.
• Replit’s HR employee built org-chart software in 3 days that would cost tens of thousands per year on the market.
• Replit Agent V3 is built on three pillars: computer-use QA testing, parallel forking simulations, and auto-generated regression tests.
• The parallel simulation system forks the file system atomically, runs multiple solution branches in parallel, and merges the best result — expected to raise agent reliability 2-3x.
• Masad believes MCP does not solve agent-to-agent coordination and a new protocol category is needed.
• Future company org structure will look like an open-source network, not a hierarchy — every employee a generalist with an entrepreneurial mandate.
• To avoid model collapse as human-written code disappears, Masad expects training to shift to AlphaZero-style self-play RL rather than human code corpora.

2025-09-12 · Watch on YouTube