Contracts for SaaS Companies
From your first paying customer to your first enterprise deal, the documents change — and so does the risk. Here’s the contract stack a SaaS business actually needs, and what to check in each.
A SaaS company typically needs terms of service and a privacy policy before launch, a customer agreement or MSA once deals get negotiated, a data processing agreement when handling personal data, plus vendor, employment, and NDA cover as the team and stack grow.
Your contract stack
Roughly in the order you’ll need them. Each links to what our lawyers check in that document.
Before you take your first signup
Before you collect any user data
Once customers start negotiating rather than clicking accept
When enterprise customers bring their own paper, or you sell services alongside the product
Your first hire — IP assignment matters from day one
Every tool that touches customer data
Investor conversations, partnership talks, and technical due diligence
Any contractor writing code or creating assets you intend to own
Bundling a third-party API or data feed into your product, or licensing your own platform to a reseller
Where saas & software businesses actually get caught
Your liability cap versus your price point
SaaS pricing is often low relative to the damage an outage or data incident can cause a customer. A cap set at 12 months of a small subscription can look reasonable in the contract and inadequate in a dispute — in either direction.
Data obligations you inherited without noticing
Every sub-processor in your stack sits behind promises you made to customers. If your DPA allows sub-processor changes without notice, you have taken on an obligation you cannot actually control.
Enterprise paper overriding your standard terms
The first large customer usually arrives with their own MSA. Signing it means your carefully drafted terms of service no longer govern that relationship — and the order-of-precedence clause decides what does.
Uptime promises you cannot measure
An SLA is only meaningful if the metric is defined, measurable, and the remedy is proportionate. Service credits described as the sole and exclusive remedy can bar customers from claiming real losses — which is either your protection or your exposure, depending which side you are on.
Open-source licenses inherited into your own terms
A permissive dependency is rarely the problem — a copyleft one bundled without anyone checking its license terms can force disclosure obligations onto proprietary code you never intended to open up. This surfaces most often in enterprise security questionnaires, after the dependency has been shipping for months.
Clauses that matter most here
Plain-English explanations of the terms that carry the most weight in this industry.
Frequently asked questions
At minimum, terms of service and a privacy policy before launch. Once you process personal data on customers’ behalf you will usually also need a data processing agreement, and once deals are negotiated rather than self-serve, a customer agreement or MSA. Employment contracts with IP assignment matter from your first hire.
Not sure which contract you need first?
Upload whatever you have for a free Contract Health Check, and a lawyer will tell you what’s missing as well as what’s wrong.