A tech E&O policy exists because an enterprise contract asked for it

The workload

A one-person SaaS company signing its first enterprise customer is often handed a vendor security addendum naming a minimum amount of technology errors and omissions (tech E&O) insurance the seller must carry. The workload is not underwriting; it is reading that clause, matching its limit against a quote, and producing a certificate of insurance (COI) on request. Vouch, an insurer selling this coverage directly to startups, states on its SaaS coverage page that enterprise buyers demand insurance aligned with SLAs, uptime guarantees, and security commitments, and advertises fast certificates of insurance for that moment in a sales cycle. This is Vouch's own claim, verified as the insurer's own description, not an independent survey of procurement teams.

What the documents show

Vouch's own explanation of tech E&O coverage states the policy responds to losses from mistakes in delivering a technology service: professional negligence, missed or incomplete deliverables, breach of contract or warranty when the product did not perform as promised, accidental infringement of a third party's intellectual property, and losses tied to a vulnerability in the vendor's product that exposed a client's data, plus legal defense costs and settlements up to the policy limit. This is verified as Vouch's own description, current as retrieved 16 September 2026. The same page excludes bodily injury, property damage, fraud, criminal acts, and employment claims, and carves out an attack on the policyholder's own systems as a separate need for a Cyber policy. A founder who assumes one policy covers both a client's data breach and an attack on their own servers is reading past what Vouch's text supports.

The operating cost

Neither Vouch page states a premium. Both describe underwriting as individualized, and the SaaS page routes every buyer to a quote application rather than a published rate card. A specific premium cannot be stated here because Vouch's own materials do not publish one, and any figure pulled from a search result or comparison blog would describe a different business's risk, not this one's.

The stop condition

Tech E&O is not a legal requirement for running software; the documents describe it as a commercial one, imposed by a counterparty's contract. Coverage is worth carrying for as long as a signed or prospective contract names a minimum limit, and the workload shrinks to nothing once no live contract, RFP, or renewal requires proof of it. This is an editorial reading of the incentive the sources describe, not a claim either insurer makes about cancelling a policy.

• Does any signed or pending contract name a specific coverage limit, and does the current policy meet it?
• What would a claim under the stated exclusions, a breach of the founder's own systems for instance, actually require instead?
• Has the business's risk changed enough since the last renewal that the quoted premium should be re-shopped?

The insurer's own pages are a reliable record of what it sells and to whom, and a poor source for what any specific policy will cost. Both facts matter to a founder asked to sign a contract clause before pricing the coverage it requires.