Programmatic Answer Hub
Real answers, working tools, and clear next steps.
Nobody leaves empty-handed. Explore transparent arithmetic calculators, objective procurement frameworks, and clear explanations of programmatic mechanics without fabricated numbers.
Targeted Audience Hubs
Advertisers & UA Marketers
Pricing models (CPM vs CPI vs CPA), bid shading mechanics, and CPA troubleshooting.
Publishers & App Owners
Programmatic monetization, DSP vs SSP, ads.txt verification, and floor pricing.
Agencies & Trading Desks
Multi-client governance, DSP selection checklists, and transparent take-rate reporting.
App Developers & Growth
In-app event postback mapping, install vs post-install optimization, and MMP connections.
Technology Partners
OpenRTB 2.5 exchange listening, sellers.json verification, and gateway integration.
Interactive Calculators & Diagnostic Tools
CPM / CPI / CPA Converter
Convert between impression, app install, and downstream action costs with your own conversion rates.
Break-Even Bid Calculator
Calculate the exact maximum CPM bid your campaign can afford while preserving target profit margins.
Bid Shading Explainer
Interactive simulation showing how first-price auction shading reduces media spend while keeping win rates.
DSP Evaluation Checklist
12 objective questions to ask any DSP before signing, with scoring matrix and printable audit sheet.
Postback Troubleshooting Guide
Interactive diagnostic tool to identify missing, delayed, or discrepant conversion postbacks.
Ad Tech Glossary
Plain-language and technical definitions for OpenRTB, RTB, DSP, SSP, eCPM, and floor pricing.
Featured Answer Guides
CPM vs CPI vs CPA: which should I choose for my campaign?
How does bid shading work, and why does it lower what I pay?
Why is my CPA rising, and what should I check first?
What is a postback, and how do I set one up for my campaign?
What happens when conversion postbacks are delayed?
DSP vs SSP: what does each do?
The "No Empty Hands" Rule
Every visitor to Visprisca leaves with a direct resolution, a functional tool, an educational takeaway, or a direct line to our engineering team. We never publish empty landing pages that only say "contact us for details."