Delivers exceptional UI generation and full-stack app creation, but focuses less on traditional multi-language code editing than Replit.
#1Replit records 10,016,437 monthly visits with -7.7% month-over-month growth and Freemium, Paid pricing. TopPDF records 643 monthly visits with -90.6% growth and Freemium pricing.
All-in-one AI PDF tools to edit, convert, compress and translate documents
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | replit.com | toppdf.co |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 10.02M (10,016,437) | 643 (643) |
| MoM Traffic Delta | -833.88K (-7.7%) |
| -6.17K (-90.6%) |
| Primary Market & Share | 🇺🇸 United States (33.4%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 6.14M | 230 |
|---|
| User Rating | 4.5 | 3.9 |
|---|
| Supported Platforms | Website | Website |
|---|

Describe your idea and Replit builds a working app in minutes
Describe the product you want and the agent plans, codes, tests and iterates on a working full-stack application.
Authentication, databases, hosting and monitoring work out of the box, so apps scale without separate DevOps work.
A no-cost mode lets you brainstorm and build without spending tokens before upgrading to stronger models.
Connect services such as OpenAI, Stripe and Google Workspace in minutes rather than writing glue code.
All-in-one AI PDF tools to edit, convert, compress and translate documents
Modify text and images directly inside a PDF and translate document content into many languages while keeping the original page layout intact.
Shrink, merge and split PDFs so large documents are easier to store, share and organise, with compression that aims to preserve visible quality.
Convert PDFs to Word, Excel, PowerPoint and JPG, and convert Word, Excel, PowerPoint, JPG and EPUB back into PDF.
An AI grammar checker that finds grammatical errors and spelling mistakes across multiple languages, plus a paraphrasing tool for fast rewriting.
Delivers exceptional UI generation and full-stack app creation, but focuses less on traditional multi-language code editing than Replit.
#1
Provides a powerful AI-native desktop code editor for professional developers, but lacks Replit's instant browser-based cloud hosting deployment.
SpecialistProvides advanced agentic parallel coding workflows, but functions as a dedicated desktop/CLI environment rather than Replit's all-in-one cloud workspace.
#3
Converts natural language into functional web apps quickly, but provides less traditional terminal access and multi-language support than Replit.
Builds and hosts web applications conversationally, but has a less established developer ecosystem and package management suite than Replit.
Free online OCR that turns any image into editable text in seconds
SpecialistA spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
Generates full-stack web applications directly in the browser from prompts, but lacks Replit's robust persistent cloud workspace infrastructure.
A free, AI-powered PDF editor for every device
Specializes in rapid generative UI and component creation, but offers less comprehensive full-stack server and database management than Replit.
AI-powered PDF editor for Windows, Mac and iOS

Free AI-powered PDF editor, converter and reader for every device
Delivers exceptional UI generation and full-stack app creation, but focuses less on traditional multi-language code editing than Replit.
Provides a powerful AI-native desktop code editor for professional developers, but lacks Replit's instant browser-based cloud hosting deployment.
SpecialistProvides advanced agentic parallel coding workflows, but functions as a dedicated desktop/CLI environment rather than Replit's all-in-one cloud workspace.
Converts natural language into functional web apps quickly, but provides less traditional terminal access and multi-language support than Replit.
Builds and hosts web applications conversationally, but has a less established developer ecosystem and package management suite than Replit.
Free online OCR that turns any image into editable text in seconds
SpecialistA spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
Generates full-stack web applications directly in the browser from prompts, but lacks Replit's robust persistent cloud workspace infrastructure.
Specializes in rapid generative UI and component creation, but offers less comprehensive full-stack server and database management than Replit.
Free AI-powered PDF editor, converter and reader for every device