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. Semiring records 0 monthly visits with 0% growth and Contact for Pricing pricing.
An intermediate representation for AI-assisted engineering
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | base44.com | semiring.ai |
| Pricing Model | Freemium, Paid, Contact for Pricing | Contact for Pricing |
| Monthly Visits | 14.04M (14,039,232) | 0 (0) |
| MoM Traffic Delta | +74.64K (+0.5%) |
| 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (32.1%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 7.82M | 0 |
|---|
| User Rating | 4.4 | 4.1 |
|---|
| 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.
An intermediate representation for AI-assisted engineering
Lets a design start as an idealized domain model and progressively commit implementation choices, rather than fixing every detail up front.
Keeps the machine-checkable precision of code while deferring the implementation choices that natural language leaves ambiguous.
Aimed at mathematical models optimized for evolving accelerator hardware, the workloads the team says existing web-era tooling handles poorly.
Positioned for AI, quantum, fintech, hardware, materials and defence engineering rather than web or mobile application work.
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.

Provides a robust cloud development environment with agentic coding, but requires more manual coding oversight than pure no-code.
Free / Open-sourceDescribe an app in chat and ship it
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
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.

Free / Open-sourceChat with 30+ leading AI models in one clean, fast workspace
Free / Open-sourceTurn lazy prompts into great ones and get more out of any large language model

Instantly builds fully functional web apps with integrated databases and payments, but features fewer advanced customization controls.

SpecialistTransforms spreadsheets into interactive business apps easily, but lacks the raw code generation flexibility of full-stack AI builders.
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.
Provides a robust cloud development environment with agentic coding, but requires more manual coding oversight than pure no-code.
Free / Open-sourceDescribe an app in chat and ship it
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
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.
Free / Open-sourceChat with 30+ leading AI models in one clean, fast workspace
Free / Open-sourceTurn lazy prompts into great ones and get more out of any large language model
Instantly builds fully functional web apps with integrated databases and payments, but features fewer advanced customization controls.
SpecialistTransforms spreadsheets into interactive business apps easily, but lacks the raw code generation flexibility of full-stack AI builders.