Before you evaluate billing platforms, audit your current state. This checklist covers pricing flexibility, RevRec compliance, and vendor lock-in for $3-10M ARR B2B SaaS.
Evelyn Ly
Head of Marketing
Here’s what evaluating billing systems backwards looks like.
Book five demos, pick the vendor with the best sales engineer, and discover six months later that the platform doesn't handle their specific edge cases. By then, data has been migrated, the team has been trained, and the board has been told the billing problem is solved.
It isn't.
Here's the framework that actually works.
Most $5M ARR companies have at least three manual handoffs between a signed contract and a collected invoice. Trace your own path: quote, signature, billing trigger, invoice, payment, revenue recognition. At each step, ask: is this manual? Does data get re-entered? Does it require an engineering ticket?
Then run a revenue leakage check. Pull contracted MRR, invoiced MRR, and collected MRR. Calculate the delta. The gap at most B2B SaaS companies runs 2–8%. The common sources are missed usage overages, unbilled contract amendments, failed dunning with no human review.
That gap is your baseline. A billing system that closes half of it pays for itself fast.
Not every billing system evaluation is the same. Before you look at a single vendor, score yourself on these four dimensions: high, medium, or low.
Pricing model complexity Low: single flat-rate or per-seat plan. Medium: tiered or usage-based with straightforward overages. High: hybrid models, ramped pricing, or custom deal structures that vary by customer.
Contract modification frequency Low: fewer than 5 amendments per month. Medium: 5–20. High: 20+, or any situation where sales closes custom terms regularly.
Revenue recognition complexity Low: all contracts are identical duration with no bundles. Medium: multi-year prepayments or basic bundling. High: variable consideration, multiple performance obligations, or you've already had an auditor ask hard questions.
Operational scale Low: single currency, single entity, under 100 active contracts. Medium: multi-currency or approaching 250 contracts. High: multiple legal entities, VAT/GST obligations, or e-invoicing requirements in any market.
If you score high on two or more of these, you're in the complex tier. That means contract modification handling, native rev rec, and audit trail depth should be weighted 2–3x more heavily in your evaluation than pricing page flexibility or UI polish.
If you're low across the board, you're probably over-scoping the evaluation. A lighter-weight system with strong dunning and good Stripe integration might be all you need for the next 18 months.
The mistake most teams make is evaluating every vendor on every dimension equally. Your complexity profile tells you where to focus your diligence — and where a vendor's weakness actually matters versus where it's just a gap you'll never hit.
Track these in the first 90 days against your baseline:
If these aren't improving within 90 days, you have an implementation problem or a vendor problem. Either way, address it before it compounds.
The goal isn't finding the billing platform with the most features. It's finding the one that solves your specific problems without creating new ones.
If you want to see how Measure maps to every item on this list, book a demo.
Billing and revenue automation that handles contracts, invoicing, revenue recognition, and commissions in one connected system. Book a demo to see how Measure works.
