Replit is a cloud-based IDE and coding platform that includes built-in AI code generation through its Ghostwriter feature. It supports multiple programming languages and allows developers to write, test, and deploy code entirely in the browser with AI assistance.
At a glance
| Price from | Free, £12/month (pro) |
| Best for | Teams and beginners wanting cloud-based development with integrated AI assistance |
From Replit's own website.
Company facts
| Headquarters | San Francisco |
| Social profiles | LinkedIn, X, Facebook, Instagram, YouTube, TikTok |
| Brand colour | #1a1b1b |
Facilities and features
Its website also mentions:
- Published pricing
- Integrations
- SOC 2
What stands out
Replit writes production-ready code and provides full stack infrastructure with zero setup.
“Replit writes production-ready code, evolves it, and stays out of your way.”Replit, own website
The AI tool uses intelligent model routing to lower average costs significantly.
“Intelligent Model Routing lets you create the same quality output at 65% lower average cost than the previous version of Max Mode.”Replit, own website
Worth knowing
The AI behaviour is probabilistic and may occasionally make mistakes.
“While it can produce powerful results, its behavior is probabilistic - meaning it may occasionally make mistakes. Frequently asked questions”Replit, own website
How it ranks
Replit is ranked 4th of 10 in Best AI Agent Startups (Lister Score 93.5).
#4 in Best AI Agent Startups · Lister Score 93.5
Replit, founded in 2016, runs a browser-based coding platform whose Replit Agent builds and deploys working apps from plain-language instructions. It raised a $400 million Series D at a $9 billion valuation in March 2026, led by Georgian.
Replit said in March 2026 it was on track for $1 billion in run-rate revenue by the end of the year..
| Rank | Best AI Agent Startups | Score |
|---|---|---|
| 1 | Sierra | 97.0 |
| 2 | Cognition | 95.9 |
| 3 | Harvey | 94.7 |
| 4 | Replit | 93.5 |
| 5 | Decagon | 92.2 |
| 6 | Glean | 91.0 |
| 7 | Parloa | 89.7 |
| 8 | Genspark | 88.4 |
| 9 | Lindy | 87.1 |
| 10 | CrewAI | 85.8 |
Frequently asked questions
How does Replit rank on Lister?
Replit is ranked 4th of 10 in Best AI Agent Startups (Lister Score 93.5).
Appears in
- #3 in AI app builders with a free plan · AI
- #3 in AI coding agents for enterprises · AI
- #3 in AI coding agents with single sign-on · AI
- #3 in No-code AI app builders · AI
- #5 in AI app builders for enterprises · AI
- #5 in SOC 2 compliant AI app builders · AI
- #5 in SOC 2 compliant AI coding agents · AI
- #6 in AI app builders with a team plan · AI
- #6 in AI app builders with single sign-on · AI
- #7 in AI coding agents with a team plan · AI
- #10 in Top 10 AI Code-Generation Tools · AI Tools
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