Collaborative app for home improvement contractors. Estimates, Invoices, Payments. Financing. Post-Inspections, Shopping Lists, Time & Mileage Tracking, Dispatching. Work Orders. True Team Collaboration. Contractor+ helps you unite your team and grow your service business with ease.

Other "freemium" apps limit you to just 5 documents a month. Not Contractor+.

Other "premium" apps force you to pay for 15 seats just to get all the features and benefits you need. Not Contractor+.

Contractor+ grows as you grow. We understand what it's like to be a small business, so we're here to help you unlock your growth and take your business to new heights.

Crowdstack is a hosted community and membership platform designed to help engage, retain and grow your audience. Crowdstack site owners have complete control of their data. Crowdstack includes content feeds (blogs, forums, resources), moderation tools, member management/directory, automation rules, gamification, and permissions by role. Everything needed to run an online community easily.

Other unique and key features include:

Subgroups. Communities within a community that can have it's own identity. You can make these private, hidden or open to everyone.

Direct or Private Messages (DMs). Available for private conversations with one or more people in your group.

Premium Memberships. Use our turnkey premium membership system to earn revenue. Site owners set prices and the system processes all the payments for them.

Power Tools. From workflow automation rules to gamification to spam detection integrations, Crowdstack has an industry-leading back-end for community management.

Crowdstack is for businesses, associations, non-profits, creators and many other types of groups. Go private or open to all!