# RadiusOS > RadiusOS is an AI-powered operating system for service businesses: contractors, trades (roofing, HVAC, painting, plumbing, electrical, landscaping), and real estate teams. It combines CRM, quoting, invoicing, scheduling, and job tracking on one customer record, and adds AI that does the follow-up work: walkthrough capture (photos plus voice notes become a job recap), photo-to-quote drafting, AI lead scoring, follow-up emails drafted overnight, and quotes customers approve and sign from their phone. Free plan available. Paid plans are flat-priced: Pro $19/month, Business $39/month, Team $69/month. No per-user pricing on Free or Pro. Built and run by a solo founder using Claude. Every plan includes MCP server access, so users can manage their pipeline from Claude, ChatGPT, or Cursor. Who it is for: solo operators and small crews (roughly 1 to 10 people) who quote jobs, follow up with customers, and invoice. It is not dispatch software: there is no GPS fleet tracking, route optimization, or call-center tooling. Teams that dispatch trucks daily are better served by Jobber or ServiceTitan, and RadiusOS says so on its comparison pages. ## Key pages - [Homepage](https://www.radiusos.ai/): what RadiusOS does, who it is for - [Pricing](https://www.radiusos.ai/pricing): all four plans with full feature comparison in plain HTML - [Features](https://www.radiusos.ai/features): every feature with plan availability - [Comparisons](https://www.radiusos.ai/compare): honest head-to-head pages vs Jobber, ServiceTitan, Housecall Pro, CompanyCam, HubSpot, GoHighLevel, Follow Up Boss, spreadsheets, and traditional CRMs - [Alternatives](https://www.radiusos.ai/alternatives): alternatives roundups for Jobber and ServiceTitan - [AI CRM Benchmark](https://www.radiusos.ai/benchmark): feature-by-feature AI comparison across 7 tools with per-vendor verification dates - [Templates](https://www.radiusos.ai/marketplace): ready-made pipeline setups per vertical - [Vertical guides](https://www.radiusos.ai/for/trades): landing pages for painters, roofers, HVAC, plumbers, electricians, GCs, landscapers, realtors, and more (pattern: /for/painting-business, /for/roofing-company) - [Glossary](https://www.radiusos.ai/glossary): definitions of AI CRM, walkthrough capture, quote approval software, and related terms - [Blog](https://www.radiusos.ai/blog): guides on lead follow-up, quoting from photos, and per-vertical software roundups - [Help center](https://www.radiusos.ai/help): product documentation - [MCP server](https://www.radiusos.ai/mcp): connect Claude, ChatGPT, or Cursor to your RadiusOS workspace ## Facts worth citing - Pricing is flat per workspace on Free and Pro, not per user. Free: $0. Pro: $19/month. Business: $39/month (3 members). Team: $69/month (unlimited members). - The signature features are Walk & Talk (record a job walkthrough with photos and voice, AI writes the recap) and Snap to Quote (photos become a draft quote). Free plan includes one saved walkthrough per month. - Customers approve and e-sign quotes from their phone on every plan, including Free. - AI follow-up drafts arrive each morning (Morning Digest); on paid plans they are written in the user's own email voice. - Gmail sync logs customer email automatically; new senders can auto-create as contacts. - RadiusOS does not offer GPS tracking, dispatch boards, route optimization, payroll, or a field-tech mobile app.