How to prepare SaaS terms of service and privacy policies before launch
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Terms of service and a privacy policy are easy to leave until the last minute before a SaaS launch. But they are not a formality: they set out responsibility, data handling and pricing with the customer, and B2B customers' legal teams often check them closely.
Build terms of service around the business model
Relying too heavily on a competitor's terms is a common mistake. Monthly versus usage-based billing, a free trial, corporate versus individual customers, user-uploaded data, AI features and outside integrations all change what the terms need to cover, and service suspension, data deletion and account management matter especially for B2B SaaS.
Match the privacy policy to actual data use
State which personal data is handled, for what purpose and how, checked against what the service actually collects rather than generic language. SaaS often handles staff information, usage logs and payment data, and customer-uploaded data may itself contain personal information, so separate what the company handles as a data controller from what it processes on a customer's behalf, kept current with the Act on the Protection of Personal Information (APPI).
Additional points for AI features
Where a product has generative AI features, address whether user input is used for AI processing, sent to an external AI service, or used for training, how rights and responsibility for output are handled, and whether the external AI service's own terms are consistent with what users are told.
Provisions built for enterprise customers
B2B SaaS aiming for large customers early should expect security and personal-data questions, and think about how a security questionnaire or individual contract sits alongside the terms. The terms need not be heavy from day one, but should leave room to expand.
Checkpoints before launch
- pricing matches the terms of service
- the free trial and cancellation terms are clear
- handling of user-uploaded data is explained
- the personal data collected and its purposes match reality
- use of external and AI services can be explained
- limitation of liability fits the service's actual risk
- IP ownership is clear
- the terms can withstand scrutiny from a large customer
LegalAgent treats SaaS terms of service and a privacy policy as the conditions of the business written down, best built alongside product design and sales strategy rather than rushed together right before launch.