Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
#1Cursor records 23,297,751 monthly visits with +8.4% month-over-month growth and Freemium 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 | cursor.com | semiring.ai |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 23.3M (23,297,751) | 0 (0) |
| MoM Traffic Delta | +1.8M (+8.4%) |
| 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (24.1%) | 🌐 Global (—) |
|---|
| Direct Visits / mo | 14.68M | 0 |
|---|
| User Rating | 4.7 | 4.1 |
|---|
| Supported Platforms | Website | Website |
|---|

The AI coding agent for building ambitious software
An agentic mode that plans changes, edits several files at once, runs tests, and iterates until the task is complete.
Background agents spin up their own environments to build, test, and demo features in parallel, then hand back results for review.
Fast inline suggestions plus codebase-wide semantic search and indexing so answers reflect your actual repository.
Switch between leading frontier models from multiple providers, or let Cursor select a model automatically for each task.
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.
#1Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor.
#2
Free / Open-sourceBuild working apps, websites, and AI agents by describing them
#3
SpecialistEnables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories.

Free / Open-sourceOffers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing.

Free / Open-sourceDescribe an app in chat and ship it
Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows.
Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor.
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
SpecialistOperates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor.

Free / Open-sourceThe coding agent that learns your coding taste

Free / Open-sourceChat with 30+ leading AI models in one clean, fast workspace
Free / Open-sourceHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor.
Free / Open-sourceBuild working apps, websites, and AI agents by describing them
SpecialistEnables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories.
Free / Open-sourceOffers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing.
Free / Open-sourceDescribe an app in chat and ship it
Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows.
Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor.
Free / Open-sourceOpen-source model and dataset hub with one-click online demos
SpecialistOperates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor.
Free / Open-sourceThe coding agent that learns your coding taste
Free / Open-sourceChat with 30+ leading AI models in one clean, fast workspace