Replit
AI agent that turns ideas into deployable apps in minutes — no coding required.
Overview
Replit turns ideas into deployable apps with AI
Replit is an AI-first app-building platform powered by Agent 4 — an autonomous coding agent that builds, deploys, and ships full-stack applications from natural-language prompts. Founded in 2016 as a browser IDE, Replit pivoted in 2024–2026 to focus on "vibe coding": users describe what they want, and the Agent writes the code, provisions the database, sets up authentication, and publishes the app — all from one workspace.
Key Features (2026)
- Agent 4 — autonomous AI that turns prompts into working apps with parallel task execution.
- Parallel Agents — 2 agents at once on Core, up to 10 on Pro, working across different parts of a project.
- Built-in full-stack infrastructure — authentication, managed database, object storage, and monitoring with zero setup.
- One-click deployments — Autoscale, Reserved VM, Static, and Scheduled deployment types.
- Multiplayer editor — real-time collaboration, up to 15 collaborators and 50 viewers on Pro.
- 50+ language runtimes — Python, JavaScript, TypeScript, Go, Rust, Ruby, and more.
- Mobile app — code and ship from iOS or Android.
Pricing
Effort-based: each plan includes a monthly credit allowance that the Agent draws down as it works.
- Starter — Free. Daily Agent credits, built-in database, 1 published project, private or password-protected deployments.
- Core — $20/month billed annually ($25 monthly). $25 in monthly credits, up to 5 collaborators, 2 parallel agents, unlimited workspaces, branding badge removed.
- Pro — $95/month billed annually ($100 monthly). $100 in monthly credits, 15 collaborators and 50 viewers, 10 parallel agents, access to the most capable models, 28-day database rollbacks, premium support.
- Enterprise — Custom. SSO/SAML, advanced privacy controls, single-tenant environments, region selection, static outbound IPs, VPC peering, dedicated support.
Best For
- Founders and PMs prototyping internal tools, client portals, and sales apps without an engineering team.
- Developers who want to skip boilerplate and ship full-stack MVPs in hours.
- Educators and students learning to code with AI scaffolding.
- Teams building business apps, dashboards, and mobile MVPs end-to-end in one tool.
Replit vs. Cursor vs. Bolt vs. Lovable
- Replit — full-stack app platform; agent + hosting + database + deploys in one workspace. Best for shipping a working app, not just code.
- Cursor — AI-native IDE for engineers; lives on your machine, BYO infra.
- Bolt — browser-based agent focused on web apps; lighter on hosting/infra than Replit.
- Lovable — design-led app builder; strong on UI generation, less depth on backend infra.
FAQ
Is Replit free? Yes. The Starter tier is free with daily Agent credits and one published project. Paid tiers add credits, collaborators, parallel agents, and stronger models.
How does Replit pricing work? It is effort-based. Core ($20/month annually) includes $25 in monthly credits and Pro ($95/month annually) includes $100; the Agent consumes credits according to how much work a task takes, so a heavy build can cost more than a light month of many small ones. Budget for iteration, not just the subscription.
What happened to Ghostwriter? Ghostwriter was retired in 2024 and replaced by Replit's Agent system. Agent 4 (2026) is the current AI offering.
Can Replit build production apps? Yes. Pro and Enterprise tiers support private deployments, 28-day database rollbacks, custom domains, single-tenant environments, and VPC peering for production workloads.
Do I need to know how to code? No. Agent 4 is built for non-technical users to describe an app in plain English and have it built and deployed. Developers can drop into the editor at any time to customize.
Related
Looking for more options? Browse the Developer Tools directory or read our best AI coding tools listicle. Replit has a Wikipedia entry and is tracked on Crunchbase.
Why Use Replit
FAQ
Editorial Review
Our take on Replit.
Agent 4 plus bundled hosting, database, and auth still make this the shortest path from prompt to a working, deployed app. Effort-based credit pricing remains the friction: the subscription is the floor, not the cost. Budget for iteration.
What works
- Agent, hosting, database, and auth in one workspace removes real ops setup
- Free Starter tier lets you validate the agent workflow before paying
- Parallel agents scale with the plan, from two to ten concurrent tasks
What doesn't
- Effort-based credits make per-project cost hard to forecast
- Generated apps need meaningful refinement before production traffic
Replit’s pitch is end-to-end: describe an app, and the agent writes it, provisions a managed database, wires authentication, and publishes it, all in one workspace. Nothing else in the category removes as much operational setup, which is why founders and product managers reach for it to build internal tools and client portals without an engineering team.
The 2026 shape of the product is worth knowing in detail. Agent 4 runs tasks in parallel, and how many agents you can run at once is a paid tier distinction: two on the mid plan, ten on the professional one, alongside larger collaborator and viewer counts, access to the strongest models, and month-long database rollbacks. Enterprise adds single sign-on, single-tenant environments, region selection, and private networking.
The pricing model is the thing that catches people. Credits are consumed by effort, so a single ambitious build can burn more than a month of small tasks, and per-project cost stays genuinely hard to forecast. Generated apps also still need real refinement before they carry production traffic — treat the output as a fast first draft with infrastructure attached.
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