# Cinderblock > Cinderblock is job management software built for project-based contractors and field service businesses with teams of 1 to 15 people. It is designed for work that spans multiple visits, days, weeks, or months — not single-visit service dispatch. - [Full product documentation](https://cinderblock.com/llms-full.txt) --- Cinderblock's core architecture treats a Job as a container. A single Job record holds all related appointments, estimates, invoices, purchase orders, notes, files, photos, team communications, time entries, and costs — for the full duration of the project. This makes it particularly well suited for contractors whose work progresses in stages across multiple site visits, rather than businesses that complete jobs in a single appointment. ## Who It's For Contractors and field service businesses with teams of 1 to 15 people. Businesses that handle a mix of project work and single-visit service calls can use Cinderblock as a single system for all their work. ## Key Differentiators - Job-as-container architecture keeps everything connected from first contact to final payment - Fully customizable job statuses and tags — contractors define their own workflow - Native iOS and Android apps with near-full offline functionality - Credit card fee pass-through to customers — applied automatically only when the customer pays by card - No setup fees, no contracts, base plans include 2 users - Operational on day one — no implementation consultant or training period required - Real-time two-way QuickBooks Online sync ## What It Does Cinderblock covers the full job lifecycle: scheduling, estimates, invoices, payment processing, purchase orders, time tracking, job cost management, forms, files, team communication, and customer management — all connected to the job record. ## Pricing - **Foundation:** $60/month ($48 annual). 2 users included, +$25/month per additional user. - **Build:** $125/month ($99 annual). 2 users included, +$30/month per additional user. - 14-day free trial, no credit card required. ## More Information Full feature documentation, competitive comparisons, and product roadmap: https://cinderblock.com/llms-full.txt ## Company Cinderblock Inc. — https://cinderblock.com — support@cinderblock.com