Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1Base44 records 14,039,232 monthly visits with +0.5% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Blackbox AI records 0 monthly visits with -100% growth and Freemium pricing.
Secure, encrypted inference plus an AI coding assistant across 300+ models
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | base44.com | useblackbox.io |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 14.04M (14,039,232) | 0 (0) |
| MoM Traffic Delta |
| +74.64K (+0.5%) |
| -6.42K (-100%) |
| Primary Market & Share | 🇺🇸 United States (32.1%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 7.82M | 0 |
|---|
| User Rating | 4.4 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|

Build working apps, websites, and AI agents by describing them
Describe an idea and get a working app with database, authentication, payments, and hosting already wired up — no server or infrastructure setup.
Generates complete websites with layout, copy, and design, plus built-in SEO tools and custom domain support, ready to publish in one click.
Create 24/7 AI agents that connect to your tools, take real actions, manage data, and automate recurring workflows autonomously.
Connects to Google Calendar, Gmail, Slack, Notion, HubSpot, Salesforce, and more, with API access for anything else you use.
Secure, encrypted inference plus an AI coding assistant across 300+ models
Prompts are encrypted client-side and decrypted only where the model runs, so the proxy, host and operator never hold the key.
Route requests to a large catalogue of open-weight and hosted models through a single unified API endpoint.
Run the chosen open-weight model as a dedicated instance instead of a shared multi-tenant service.
Nothing readable crosses the wire and nothing is kept after the answer is returned, per the vendor's description.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1Powerful full-stack app generation from natural language, but offers more polished UI components and smoother deployment flows.

SpecialistAn AI-native code editor offering deeper multi-file control, but demands more developer experience than zero-code platforms.

Describe your idea and Replit builds a working app in minutes
Converts conversational prompts into hosted applications, though with slightly less advanced UI design customizability.

The AI coding agent that turns ideas into shipped software
A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
An all-in-one AI super assistant for professionals and enterprises
Generates full-stack web apps directly in the browser, though sometimes less structured for enterprise backend scaling.
SpecialistExcels at generating high-quality front-end user interfaces, but requires additional setup for complete full-stack backend integration.

The coding agent that learns your coding taste

Instantly builds fully functional web apps with integrated databases and payments, but features fewer advanced customization controls.
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Powerful full-stack app generation from natural language, but offers more polished UI components and smoother deployment flows.
SpecialistAn AI-native code editor offering deeper multi-file control, but demands more developer experience than zero-code platforms.
Converts conversational prompts into hosted applications, though with slightly less advanced UI design customizability.
A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
An all-in-one AI super assistant for professionals and enterprises
Generates full-stack web apps directly in the browser, though sometimes less structured for enterprise backend scaling.
SpecialistExcels at generating high-quality front-end user interfaces, but requires additional setup for complete full-stack backend integration.
The coding agent that learns your coding taste
Instantly builds fully functional web apps with integrated databases and payments, but features fewer advanced customization controls.