How to Build a Business Connectivity Budget That Actually Works

Most SMEs don't really have a connectivity budget. They have a connectivity bill that arrives every month, gets paid, and gets hoped-at rather than managed. The problem with that approach is you can't negotiate a better rate on something you've never measured, and you can't plan for growth without knowing your current baseline.

Building a proper budget starts with actually looking at what you're spending. Pull the last twelve months of invoices, including installation fees, equipment charges, and any surcharges that show up quietly, and add it all up against what you actually got for it: what speeds, what uptime, what happened the last time something broke. It takes about thirty minutes and it's the only number in this whole exercise that actually matters.

From there, a sensible budget splits across three categories. Primary connectivity, fibre, LTE, or fixed wireless, is the main event and should take up roughly half to two-thirds of total spend. Failover and redundancy, a secondary router or backup SIM, functions as insurance and typically sits around a fifth to a quarter of the budget. Mobile access for staff who work in the field or remotely rounds out the rest. For a five-person office, that usually lands around R800 for a primary fibre connection, R500 for an LTE failover router, and R400 spread across staff SIMs, roughly R1,700 a month total. For a lot of SMEs, that's actually less than what they're currently paying, usually because they're over-provisioned on speed they don't use or stuck on consumer plans with hidden per-GB overage charges.

Rates are most negotiable at renewal, and most providers expect the conversation, the advertised price is a starting point more often than a fixed one. A rate review every twelve months, citing current market rates and asking about multi-year or bundle discounts, is worth the ten minutes it takes.

The signs a budget needs revisiting are fairly consistent: paying for speeds nobody actually uses, worth checking against real peak usage, not the number on the plan, zero failover protection despite downtime genuinely mattering to the business, mobile overages because SIM allowances were guessed rather than measured, or simply not having renegotiated in three-plus years while the market moved on without you.

It's worth doing the maths on what "cheap" connectivity actually costs. Saving R200 a month by dropping failover, then losing six hours of operations when the primary line fails, isn't a saving, it's a bad trade. The same goes for moving staff onto consumer SIMs to save R300, then absorbing the productivity cost of congestion and dropped calls during peak hours. A rough way to stress-test any budget: work out what one hour offline actually costs, staff count times hourly rate, plus lost revenue for that hour, which for most SMEs lands somewhere between R2,000 and R5,000. A R500-a-month backup connection pays for itself the first time it's actually needed.

None of this is about finding the cheapest possible option. It's about matching spend to what the business genuinely needs, protecting against the failure that will eventually happen, and leaving enough room to grow into it without a scramble.