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. Devika AI records 0 monthly visits with -100% growth and Free pricing.
Open-source agentic AI software engineer that plans, researches, and writes code
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | base44.com | devikaai.org |
| Pricing Model | Freemium, Paid, Contact for Pricing | Free |
| Monthly Visits | 14.04M (14,039,232) | 0 (0) |
| MoM Traffic Delta | +74.64K (+0.5%) |
| -830 (-100%) |
| Primary Market & Share | 🇺🇸 United States (32.1%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 7.82M | 0 |
|---|
| User Rating | 4.4 | 4 |
|---|
| 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.
Open-source agentic AI software engineer that plans, researches, and writes code
Breaks a high-level objective into actionable steps and decides how to tackle each one based on the current state of the task.
Pulls the contextually relevant keywords out of your request and searches the web to ground the work in up-to-date information.
Works with Claude 3, GPT-4, Gemini, Mistral, Groq, and local LLMs via Ollama, with API keys managed from the settings page.
Navigates real web pages to gather information, which helps with research-heavy tasks and data extraction.
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.

The AI coding agent for building ambitious software
Google's agent-first development platform for building and shipping software with AI agents

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.
A spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
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.
Cognition's autonomous software engineer that ships real pull requests

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.
The AI coding agent for building ambitious software
Google's agent-first development platform for building and shipping software with AI agents
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.
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.