Renewing is not automatically the cheapest option but procurement processes treat it like it is: the quote is received, someone checks the price, a small discount gets negotiated, and it gets signed off for another year or three.
Why vendors reward refresh over renewal
This happens ALL THE TIME. Organisations pay more to renew ageing infrastructure than it would have cost to replace it outright, with current generation hardware, new subscriptions and a full fresh support cycle. Palo Alto Networks is the example that comes up most for me, but it's not unique. Cisco, storage vendors, backup platforms, most of the major vendors run commercial models that reward you for moving to current generation product rather than propping up kit that's five or six years old.
That's entirely rational from the vendor's side. They want you on supported platforms running current software and subscription models, not extending old equipment indefinitely. The incentives are built to push you toward refresh, not renewal.
What it costs to find out late
The problem is timing. Most organisations don't find this out until six or eight weeks before support expires. By then there's no real choice left. Even if replacing the platform is the better commercial decision, there's no time to evaluate options, design a replacement, schedule the work, test it and migrate before the deadline hits. The renewal gets signed because it has to be, and that decision can cost hundreds of thousands of dollars over the following few years. Nobody notices until well after the window has closed.
Give yourself runway
Start thinking about major renewals 12 to 18 months out. Not to make the decision that early, but to give yourself enough runway to actually see what your options are.
Sometimes the right call is to keep exactly what you have. Sometimes new hardware plus new licensing beats extending the existing platform on cost alone. And sometimes the real opportunity is consolidation: several point solutions collapsed into one platform that didn't exist when you bought the original. You only find these if you have time to look for them.
Know the vendor's calendar
Timing matters more than most organisations realise. Every major vendor runs on reporting periods, sales targets and strategic products they're pushing at any given moment. Spend enough time in this industry and you learn when those windows open: end of quarter, end of financial year, product launches, partner funding cycles. If your renewal expires in November and that's the first time anyone's spoken to the vendor, you've already given up control of the commercial conversation.
By the time the notice lands in your inbox, the decisions that actually mattered have usually already been made, without you.
Technology platforms are significant, multi-year investments. They deserve more strategic thought than a renewal reminder and a rushed negotiation two months before the deadline. By the time the notice lands in your inbox, the decisions that mattered have usually already been made, without you.