How do Sim AI and Stately compare in monthly traffic?

Sim AI has 140,953 monthly visits, while Stately has 25,489. Traffic estimates describe audience size, not product quality.

How do their growth rates compare?

Sim AI has a month-over-month growth rate of +20.6%; Stately has -43.4%.

How does pricing compare?

Sim AI: Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0. Free forever on Sim Cloud with 1,000 one-time credits, 1 workspace and 5 GB storage. Pro is $25 per user/month (6,000 credits/month), Max is $100 per user/month (25,000 credits/month), and Enterprise is custom. Sim Cloud credits are worth $0.005 each, and the platform is free to self-host under Apache 2.0. Stately: Freemium. Stately has a generous free tier: unlimited public projects and machines, browsing and simulating public machines, export to JavaScript and TypeScript, and 200 AI credits per month. Pro is $39/month monthly or $33/month billed annually and adds unlimited private projects, codebase sync via GitHub, CLI, and SDK, test path generation, lock and version history, live simulation, and 1,000 AI credits. Team is $199/month monthly or $167/month billed annually for up to 10 members, shared projects, admin roles, and 4,000 shared credits. Enterprise adds custom hosting, SSO, audit logs, embedding, custom integrations, and custom export formats with quoted pricing.

What are alternatives to Sim AI and Stately?

Other tools in related categories include Lovable, Base44, Replit, Zapier, n8n.

Open AI Tools

Sim AI vs Stately — Traffic (140.95K vs 25.49K), Pricing & Verdict | Open AI Tools

Head-to-Head Benchmark

Sim AI vs Stately

Sim AI records 140,953 monthly visits with +20.6% month-over-month growth and Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0 pricing. Stately records 25,489 monthly visits with -43.4% growth and Freemium pricing.

Sim AIFreemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0Traffic Leader

Open-source workspace to build, deploy and govern AI agents

Monthly Visits

140.95K

MoM Velocity

+20.6%

Top Market

🇮🇳 India

View Sim AI Analysis sim.ai

StatelyFreemium

See what your software actually does — map code into statecharts humans and AI agents can reason about.

Monthly Visits

25.49K

MoM Velocity

-43.4%

Top Market

🇬🇧 United Kingdom

View Stately Analysis stately.ai

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Sim AI	Stately
Official Domain	sim.ai	stately.ai
Pricing Model	Freemium, Paid (per user/month), and Enterprise with custom pricing; self-hosting free under Apache 2.0	Freemium
Monthly Visits	140.95K (140,953)	25.49K (25,489)

Primary Market & Share	🇮🇳 India (26.1%)	🇬🇧 United Kingdom (38.9%)

Direct Visits / mo	73.83K	6.93K

User Rating	4.6	4.4

Supported Platforms	Website	Website

Sim AI

Open-source workspace to build, deploy and govern AI agents

Build agents three ways

Create agents by describing them in Chat, arranging blocks on a visual canvas, or writing code and CLI commands, and deploy the result without rebuilding it.

Knowledge Base with live sync

Sync and auto-update documents from Notion, Google Drive, Confluence, Slack, GitHub and SharePoint so agents ground answers in current company knowledge.

Tables and Files

Agents read and write structured data in Sim Tables and keep files and artifacts organized in one shared store across runs.

Execution logs and cost tracking

Trace every agent run block by block with success rate, latency, execution cost and failure details for debugging and reporting.

Strengths & Pros

+Open source under Apache 2.0 with free Docker and Kubernetes self-hosting
+Four plans from Free to Enterprise, so teams can start without a sales call
+270+ integrations and every major LLM in one workspace
+Knowledge Base auto-syncs from Notion, Drive, Confluence, Slack, GitHub and SharePoint
+Granular governance: permission groups, spend controls, audit records and data retention

Limitations

–Credit-based Cloud pricing can be harder to forecast than flat seat pricing
–Enterprise governance features such as SSO, SOC 2 controls and self-hosted enterprise licensing sit above the Free plan
–With 270+ integrations and four plan tiers, first-time setup requires deliberate configuration
–Small Free plan limits (1 workspace, 5 GB storage, 30-day log retention) push team use toward paid tiers

Stately

See what your software actually does — map code into statecharts humans and AI agents can reason about.

Visual statechart editor

Model states, transitions, events, and parallel regions in a drag-and-drop canvas that renders as clean, readable statecharts humans can review at a glance.

Simulation and inspection

Attach to a running app to watch active states, emitted events, and actors as they happen, with live simulation mode on paid plans.

MCP server for coding agents

A hosted MCP server plus CLI lets Claude Code, Codex, Cursor, and VS Code scan repos, map behavior, diff machines, and apply structured edits.

Code generation and format conversion

Move between XState, SCXML, Mermaid, and D2, or let the tool generate machine code directly into your JavaScript and TypeScript project.

Strengths & Pros

+Turns abstract application logic into diagrams teammates and reviewers can actually read
+First-class MCP support lets Claude Code, Codex, Cursor, and VS Code reason about your real state machines
+Free tier is genuinely usable for public projects, simulation, and exports
+Round-trips between the visual diagram and XState source instead of being a one-way drawing tool

Best Alternatives to Sim AI & Stately (12)

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Base44

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Describe your idea and Replit builds a working app in minutes

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n8n

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MindStudio agent workflow canvas with models and integrations

Dify

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Dify Workflow Studio canvas with retrieval, branching, and model nodes connected in a flow

Builder.io

608.2K/mo

Ship on-brand product experiences with your team and AI agents

AI Code GeneratorFreemium, Subscription, Contact for Pricing+3.6%

Builder.io visual editor showing production components being edited on a live app canvas

WeWeb

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Screenshot of the WeWeb drag-and-drop editor showing an AI-generated web application

Tines

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Provides enterprise-grade security and robust incident response workflows, but lacks native visual RAG knowledge base management.

AI WorkflowFreemium, Contact for Pricing+24.4%

Tines Storyboard visual workflow builder showing connected actions and AI agents

Activepieces

258.6K/mo

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AI WorkflowFreemium+1.5%