<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>OptiTier</title><description>AI Automation and Microsoft 365 License Reviews for Local Businesses</description><link>https://optitier.com/</link><item><title>Exchange Online Plan 1 vs Plan 2: Which Mailboxes Earn the $4-$8 Upgrade</title><link>https://optitier.com/exchange-online-plan-1-vs-plan-2-which-small-business-mailboxes-need-the-upgrade/</link><guid isPermaLink="true">https://optitier.com/exchange-online-plan-1-vs-plan-2-which-small-business-mailboxes-need-the-upgrade/</guid><description>Exchange Online Plan 1 vs Plan 2: what $4 more per user buys, which mailboxes need no license, and a 6-step checklist before you upgrade anyone.</description><pubDate>Fri, 23 Oct 2026 00:00:00 GMT</pubDate><category>Microsoft 365 licensing</category></item><item><title>Microsoft 365 Business Standard vs Premium: Same Apps, 4 Extra Tools</title><link>https://optitier.com/microsoft-365-business-standard-vs-business-premium-what-the-upgrade-adds/</link><guid isPermaLink="true">https://optitier.com/microsoft-365-business-standard-vs-business-premium-what-the-upgrade-adds/</guid><description>Business Premium keeps Standard&apos;s apps, seats and installs. It adds four tools: Defender, Intune, information protection and Conditional Access.</description><pubDate>Fri, 23 Oct 2026 00:00:00 GMT</pubDate><category>Microsoft 365 licensing</category></item><item><title>Power BI Pro vs Premium Per User: Which License Each Role Needs</title><link>https://optitier.com/power-bi-pro-vs-premium-per-user-which-license-each-role-needs/</link><guid isPermaLink="true">https://optitier.com/power-bi-pro-vs-premium-per-user-which-license-each-role-needs/</guid><description>Pro lists at $14, Premium Per User at $24 per user/month, paid yearly. Which roles actually need the $24 seat, and which Microsoft 365 plan already includes Power BI.</description><pubDate>Fri, 23 Oct 2026 00:00:00 GMT</pubDate><category>Microsoft 365 licensing</category></item></channel></rss>