Sierra records 341,072 monthly visits with +16.4% month-over-month growth and Contact for Pricing pricing. VS Code records 7,397,370 monthly visits with -3.8% growth and Freemium pricing.
Build AI agents that handle customer conversations across chat, voice, email, SMS, and WhatsApp.
Write code with precision, hand bigger jobs to agents, and keep working from anywhere
| Dimension / Metric | | |
|---|---|---|
| Official Domain | sierra.ai | code.visualstudio.com |
| Pricing Model | Contact for Pricing | Freemium |
| Monthly Visits | 341.07K (341,072) | 7.4M (7,397,370) |
| MoM Traffic Delta | +48.11K (+16.4%) | -288.8K (-3.8%) |
| Primary Market & Share | 🇺🇸 United States (53.8%) | 🇺🇸 United States (18.9%) |
| Direct Visits / mo | 135.9K | 2.17M |
| User Rating | 4.6 | 4.8 |
| Supported Platforms | Website | Website |
Build AI agents that handle customer conversations across chat, voice, email, SMS, and WhatsApp.
Turn SOPs, transcripts, whiteboard photos, audio recordings, or a plain-English goal into a production-ready, multilingual, multichannel agent with built-in guardrails.
Run a single agent across chat, SMS, WhatsApp, email, voice, and ChatGPT so customers get consistent help on their preferred channel.
Insights Explorer, Monitors, Experiments, and Observability surface agent performance, flagged conversations, and every tool call, lookup, and latency event.
Breaks complex outcomes into steps that improve over days or months, with customer context memory and proactive engagement triggered by real-world signals.
Write code with precision, hand bigger jobs to agents, and keep working from anywhere
Agents open the repository, form a plan, edit multiple files and explain the changes so you can review each diff before accepting it. You can also run several agents in parallel to push a backlog forward.
Point the editor at Anthropic, OpenAI, Google, Microsoft or open-weight models, or bring your own key. Pick the Copilot, Claude or Codex harness that matches how you like to work.
JavaScript, TypeScript, HTML and CSS work out of the box, and Marketplace extensions add IntelliSense, linting, refactoring and debuggers for Python, Java, C++, Go, Rust and more.
Integrated terminal, source control, debugger, testing, Jupyter notebooks, an integrated browser and Dev Containers all live in one window, so you stay close to the code.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
Autonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
Autonomous enterprise AI agents and CRM intelligence powered by Salesforce Data 360 and Atlas.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.
Your personal AI agent from Meta that actually gets things done
CRM-grounded AI agents and Breeze Assistant for automated marketing, sales prospecting, and customer support.
CRM-grounded AI agents and Breeze Assistant for automated marketing, sales prospecting, and customer support.
No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.
No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.
Battle-test AI coding models side by side
Battle-test AI coding models side by side
The AI coding agent for building ambitious software
The AI coding agent for building ambitious software
A general-purpose AI agent that executes tasks, not just answers them
Anthropic's AI assistant for real work, from chat to agents
Google's agent-first development platform for building and shipping software with AI agents
Google's agent-first development platform for building and shipping software with AI agents
The agent recruits, you manage talent
