# SeenLabs Tools — Free Digital Signage Calculators & Audits > Free web-based tools for planning, evaluating, and optimizing digital signage networks. No registration required. Built by SeenLabs, a managed digital signage company serving 3,000+ locations. SeenLabs Tools provides 12 free utilities to help businesses calculate ROI, compare costs, evaluate vendors, and assess readiness for digital signage deployment. All tools are industry-specific with presets for retail, restaurants, healthcare, corporate, and events. ## Calculators - [ROI Calculator](https://tools.seenlabs.com/roi-calculator/): Calculate NPV, IRR, and payback period for digital signage investment. 4-step wizard with industry presets for retail, QSR, healthcare, corporate. Hardware assumptions $150–$5,000 per display. - [Drive-Thru Calculator](https://tools.seenlabs.com/drive-thru-calculator/): Estimate throughput increase and revenue uplift for digital drive-thru menu boards based on order accuracy and speed improvements - [Screen Size Calculator](https://tools.seenlabs.com/screen-size-calculator/): Determine optimal display size based on viewing distance, environment (indoor/outdoor), text size, and content type - [Digital vs Static TCO](https://tools.seenlabs.com/digital-vs-static/): Compare total cost of ownership between print and digital signage by vertical. Includes hidden costs of print (design, printing, distribution, waste) - [Trade Show TCO](https://tools.seenlabs.com/trade-show-tco/): Event signage total cost of ownership — rental vs purchase, shipping, setup labor, digital vs traditional booth comparison ## Assessment Tools - [Digital Menu Board Audit](https://tools.seenlabs.com/menu-audit/): 4-step assessment scoring timing (35%), layout (40%), and CMS effectiveness (25%). Includes positive feedback and PDF report - [Friction Scorecard](https://tools.seenlabs.com/friction-scorecard/): Identify operational friction points in the customer journey with improvement recommendations - [Content Freshness Audit](https://tools.seenlabs.com/content-freshness-audit/): Assess content update frequency and identify stale screens across your signage network - [ADA Compliance Checker](https://tools.seenlabs.com/ada-checker/): Audit digital signage accessibility — font sizes, contrast ratios, placement height, interactive elements - [Readiness Assessment](https://tools.seenlabs.com/readiness-assessment/): Evaluate organizational maturity for digital signage — infrastructure, content readiness, IT capability, budget alignment ## Decision Tools - [Solution Match Quiz](https://tools.seenlabs.com/solution-match-quiz/): Recommendation engine — answer questions about industry, goals, budget, and locations to get a product mix recommendation - [Vendor Evaluation](https://tools.seenlabs.com/vendor-evaluation/): Structured framework for comparing digital signage vendors across hardware, software, support, pricing, and scalability ## About SeenLabs SeenLabs provides turnkey managed digital signage: hardware + software + installation + US-based support. Founded 2015, Glendale CA. 3,000+ locations across North America and Europe. - **Main website:** [seenlabs.com](https://seenlabs.com) - **Full company info:** [seenlabs.com/llms.txt](https://seenlabs.com/llms.txt) - **Contact:** [seenlabs.com/contacts](https://seenlabs.com/contacts)