Procurement, legal, and finance · 7 min read
Most SaaS contracts are vendor-paper, drafted to resolve every ambiguity in the vendor's favour. The traps are predictable once you know where to look. Here are the red flags worth catching before you sign - they're cheaper to fix in redline than in renewal.
Published 14 June 2026
Download the guide(PDF)Auto-renewal clauses with a short cancellation-notice window (often 60-90 days before term end) quietly re-commit you for another year. Diarise the notice date the day you sign, and negotiate a shorter notice window or a non-auto-renewing term.
Many SaaS vendors gate single sign-on behind a premium tier - charging extra for a baseline security control. If SSO matters to you (it should), confirm which tier includes it before you price the deal, not after.
An uncapped renewal uplift is an open-ended cost. A 10% annual uplift roughly doubles the price over seven years. Cap the increase contractually - it is the single highest-value SaaS term to negotiate.
Usage-based pricing can spike. Confirm the overage rate, whether there's an alert or auto-pause before you blow the budget, and how true-ups are calculated and billed.
Confirm you can export your data in a usable, non-proprietary format, at what cost, and on what timeline after termination. Vague exit terms are lock-in by another name.
A liability cap set at a few months' fees offers little protection if the vendor causes a serious breach. Review the cap, the carve-outs, and the indemnities - especially for data and IP - against the risk the system actually carries.
Auto-renewal with a short notice window, single sign-on gated behind a premium tier (the 'SSO tax'), uncapped renewal price increases, unclear usage-overage terms, weak data-export/exit clauses, and a liability cap set too low for the risk. Catch them in redline, not at renewal.
A cap on the annual renewal uplift. Uncapped increases compound - a 10% annual uplift roughly doubles the price over seven years - so capping it at signing is the highest-value term most buyers can secure.
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