Frequently Asked Questions

ConTender is a professional platform designed to streamline the construction tendering process. We connect developers with vetted contractors, providing tools for document management, bid analysis, and secure communication.

Joining and creating a basic profile is free. We offer premium subscription tiers for advanced bidding features and analytics.

Navigate to the project details page, click 'Submit Bid', fill out your proposal form, attach necessary documents, and confirm your submission before the deadline.

Yes, you can modify or withdraw your bid anytime before the tender closing deadline. Once closed, bids are final.

We typically require a valid business license, proof of insurance, and recent financial statements or project portfolios, depending on your tier.

Please contact our support team immediately via the Live Chat or Contact Us buttons below, providing details or screenshots of the error.