AMJAD MASAD
CEO & Co-founder at Replit
About
Amjad Masad is the CEO and co-founder of Replit, one of the world's most popular browser-based development environments with 20M+ developers. Born in Jordan, Masad previously worked at Facebook (JavaScript infrastructure, React Native ecosystem) and Codecademy (VP of Engineering). He co-founded Replit in 2016 with Haya Odeh and Faris Masad, going through Y Combinator W18. Replit has raised over USD 200M, including a USD 97.4M Series B (2023) led by a16z at a USD 1.16B valuation. Masad is known for his vision of universal programming through AI : Replit's Ghostwriter and Replit Agent were among the earliest AI pair-programming tools. Active angel investor in developer tools and AI. Frequent presence on X (@amasad) and major tech podcasts (Lex Fridman, All-In).
Recent News & Mentions
Experience
Deep Dive
Amjad Masad is the CEO and co-founder of [Replit](https://startupintros.com/orgs/replit), a browser-based collaborative development environment used by 20M+ developers worldwide.
Background
- Born: Amman, Jordan
- Nationality: Jordanian-American
- Education: Self-taught programmer
- Previous roles:
- Software Engineer, Facebook (JavaScript infrastructure, React Native ecosystem)
- VP of Engineering, Codecademy
Replit
- Co-founded: 2016, with Haya Odeh and Faris Masad
- YC Batch: W18
- Users: 20M+ developers
- Valuation: USD 1.16B (2023 Series B)
- Total Funding: USD 200M+
- Key investors: a16z (led Series B), Khosla Ventures, Coatue, Y Combinator
Funding History
| Round | Year | Amount | Lead |
|-------|------|--------|------|
| Series B | 2023 | USD 97.4M | a16z |
| Series A | 2021 | USD 80M | Coatue |
| Seed | 2018 | USD 4.5M | a16z |
AI Vision
Masad has been one of the earliest advocates for AI-assisted programming. Replit launched Ghostwriter (AI code completion) before GitHub Copilot gained mainstream traction, and later introduced Replit Agent — an AI that can build full applications from natural language prompts. His thesis: AI will make programming a universal skill, not just a specialized one.
Angel Investing
Active angel investor in developer tools, AI infrastructure, and education technology startups.
Public Presence
- X/Twitter: [@amasad](https://twitter.com/amasad)
- Blog: amasad.me
- Podcast appearances: Lex Fridman, All-In, and other major tech podcasts
Why He Matters
Masad represents the convergence of developer tools and AI. Replit's trajectory from a simple browser REPL to a USD 1B+ AI-powered development platform tracks the broader industry shift toward AI-native software creation.
Frequently Asked Questions
Who is Amjad Masad?
Amjad Masad is CEO & Co-founder at Replit.
What companies has Amjad Masad founded?
Amjad Masad co-founded Replit.