What does technology E&O insurance cover?

Technology E&O responds to financial loss a customer suffers because your product or service failed to perform as promised: a defect, an outage, missed specifications, negligent professional services, or a failure to deliver. Most tech E&O forms also fold in some intellectual property infringement defense (usually excluding patent) and integrate with a cyber grant for security and privacy failures. It does not cover your own first-party losses or bodily injury and property damage, which sit on cyber and general liability respectively.

What is professional indemnity insurance for technology companies?

Professional indemnity is the international term for professional liability, so professional indemnity insurance for technology companies is the same coverage American carriers call technology E&O. A company with UK or EU customers, contracts, or entities will often see the requirement written as professional indemnity in a master service agreement. The underlying grant, a defense and indemnity obligation for negligent professional services and failure to perform, is the same line under either name.

How is the tech E&O market structured, and who writes it?

The market for tech E&O spans standard carriers, specialty E&O units, and surplus-lines markets accessed through wholesale brokers and managing general agents. Most mid-market programs are written on a combined technology E&O and cyber form by a single carrier, then layered with excess capacity above the primary. Capacity is broad for clean risks and tightens quickly for firms with prior claims, heavy contract exposure, or weak security controls. Where a program needs unusual limits or a difficult class, the placement moves to surplus lines.

How much does technology E&O insurance cost?

Pricing turns on revenue, the type of work, customer concentration, contract terms, prior claims, and security posture, so a single rate is misleading. The more useful question is what drives your number up: uncapped indemnity in customer contracts, a handful of customers representing most of revenue, public-sector or financial-services clients, and a thin security control set all raise the premium or narrow the form. A clean submission with documented controls and reviewed contracts is the cheapest lever you control.

Does a SaaS startup need tech E&O if it already has cyber?

Cyber and tech E&O answer different questions. Cyber responds when a security or privacy failure causes loss. Tech E&O responds when your product or professional services fail to perform and a customer suffers financial harm without any security event. An outage that breaches an SLA, a defect that corrupts a customer workflow, or a missed deliverable is a performance failure, not a security failure. Enterprise customers increasingly require both, written so the two forms dovetail rather than each pointing at the other.

Guide · Vetted RiskUpdated 2026-06-22

Guide

Technology E&O insurance for software and SaaS companies.

Technology errors and omissions is the line that responds when your product or service fails to perform and a customer loses money. It is also the line most often misread as interchangeable with cyber, or bought on a generic form that was never built for software risk. This guide explains what technology E&O covers, how the market underwrites it, and where the form has to be tuned to how technology companies actually get sued.

Reviewed by Vetted Risk · Last updated 2026-06-22

What technology E&O actually covers

Technology E&O is a branch of professional liability written for software, SaaS, platform, and IT-services firms. The core grant covers your legal liability to a customer or third party for financial loss caused by a wrongful act in your technology product or professional services: a defect, an outage, a failure to deliver to specification, negligent implementation, or a missed deliverable. The loss is economic, and it lands on someone else. That is the boundary that separates E&O from the rest of the program.

Most modern tech E&O forms bundle three things a generic professional liability policy does not. First, a technology products grant, so the policy responds whether you sold a service, a license, or both. Second, intellectual property infringement defense, typically for copyright, trademark, and trade-dress claims, with patent infringement carved out or available only by endorsement. Third, an integration point with cyber liability, so the same carrier writes both forms on wording that is meant to dovetail rather than collide.

Is professional liability the same as E&O?

They are the same line under different names. Professional liability and errors and omissions describe one coverage, and American carriers use the labels interchangeably. Professional indemnity is the term used in the United Kingdom and much of the Commonwealth, which is why a contract from a UK or EU customer may require professional indemnity insurance when it means exactly what a US firm carries as E&O. Technology E&O is the specialized version of that line, tuned for software and IT risk rather than the work of accountants, architects, or consultants.

The naming matters at contract review. A master service agreement that demands professional indemnity is satisfied by a technology E&O policy, but the limit, the territory, and the definition of covered services still have to match what the contract requires. We read the requirement against the actual form rather than against the label.

Technology E&O versus miscellaneous professional liability

A technology company can be placed on a generic miscellaneous professional liability form, and it frequently is, usually because the form was cheaper or the broker had a convenient market. The trouble shows up at claim. Miscellaneous PL is built for a broad set of professions on generic wording. It often lacks a clean failure-to-perform grant for a technology product, treats intellectual property infringement as outside its scope, and has no native integration with a cyber form.

Purpose-built technology E&O is written for how software causes loss. The covered-services definition reaches licensed software and hosted services, the IP grant is present rather than excluded, and the cyber overlap is mapped rather than left to two carriers to argue about. For a hybrid firm that delivers both services and a platform, the question is which exposure dominates and where the carve-outs land. We map the work profile before recommending a form, not after.

How the tech E&O market underwrites you

The market for tech E&O runs across standard carriers, specialty E&O units, and surplus-lines markets reached through wholesale brokers and managing general agents. Capacity is broad for a clean risk and narrows quickly when the file shows prior claims, heavy contract exposure, or thin security controls. Underwriters price and shape the form against a recognizable set of inputs:

Revenue and the work behind it. Hosted SaaS, custom development, systems integration, and managed services carry different loss patterns. Integration and custom work tend to underwrite harder than a standardized product.
Customer concentration. A handful of customers representing most of revenue raises the stakes of any single dispute and shows up in pricing and in the retention.
Contract posture. Underwriters ask how often you sign non-standard contracts and accept uncapped indemnity. The honest answer for most firms is often, and the form responds to that reality.
Customer profile. Public-sector, healthcare, and financial-services customers raise the regulatory and damages profile and tighten terms.
Security controls. Because the cyber grant rides alongside, multi-factor authentication, endpoint detection, and access management are now preconditions for clean terms, not extras.

The cheapest lever you control is a clean submission: reviewed contracts, documented controls, and a coherent narrative on any prior incidents. A poorly prepared submission comes back with a higher rate and a narrower form, and the gap between the two is rarely worth the time it saved.

Where tech E&O and cyber overlap

This is where most coverage debates happen and where most uninsured loss hides. Tech E&O responds to a professional services or product failure. Cyber responds to a security or privacy failure. A single event can look like both. A platform outage that breaches an SLA is a performance failure. The same outage caused by a ransomware intrusion is a security failure. Where the loss originates, and how each policy defines the other's exclusions, decides which carrier funds defense and indemnity.

Writing both lines with one carrier on integrated wording removes the gap that opens when two carriers each disclaim based on the other's coverage. The trade is concentration at a single carrier. For most mid-market technology firms, integrated wording up to a point, then separated capacity above it, is the structure that holds up at claim. We map both forms together rather than reviewing them as separate files.

Contract indemnity that runs ahead of the form

Enterprise customers push uncapped IP indemnity, mutual indemnification on data breach, and SLA credits that read like liquidated damages. Many E&O forms exclude liability assumed under contract beyond what would have existed without the contract. When the master service agreement assumes more than the policy covers, the difference is uninsured and structural. It does not surface until a customer invokes the indemnity and the carrier reads the exclusion.

The fix is to harmonize three documents: the contracts you actually sign, the indemnity you assume, and the form that is supposed to back it. We read recurring contract terms against the policy and document where the form has to broaden or where the contract template has to change. Wording matches reality, or claims drift outside coverage.

Limits, retentions, and what mid-market actually buys

Limits are driven by contract requirements and by the realistic severity of a single customer dispute, not by a rule of thumb. Early-stage SaaS firms often start at a $1M to $3M combined tech E&O and cyber limit because that is what customer contracts demand. As enterprise customers and public-sector work enter the book, the requirement climbs to $5M and beyond, layered with excess capacity over the primary.

Two structural questions decide value as much as the limit does. Whether defense costs erode the limit or sit outside it, and how the retention is set against the firm's cash position and claim frequency. A program with a low headline premium and defense inside the limit can be worth less at claim than a slightly dearer program with defense outside. We model the realistic defense burn against the indemnity limit before recommending a structure.

When to pull the tower apart and remarket

A technology E&O program is worth a full remarket when one of three conditions is true. The form has materially degraded at renewal, with new exclusions, a narrowed services definition, or a patent carve-out you cannot live with. The exposure has changed, through a new business line, a move into regulated customers, or an acquisition that reshapes the contract and data footprint. Or claims activity and market behavior suggest the program is mispriced for the risk.

A remarket is not free. Underwriters scan your domain, pull data, and form a view of the account before you see a quote, so a weak submission comes back worse than the incumbent. The decision is whether you can prepare a clean file, including current contracts, control documentation, and a coherent narrative on prior incidents. If you cannot, fix the incumbent program first and remarket next year from a position of strength.

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We place and service technology E&O.

As an independent insurance brokerage, we place and service technology E&O and cyber programs for software and SaaS operators across 30+ carriers. We map the services definition against your real work, read the form against your recurring contracts, and place the coverage that backs those contracts.

Read about how we place Professional Liability

Or see how we work with technology companies

Professional liability brokerage · retroactive date, definition of claim, and consent-to-settle review.
How to review a cyber liability tower · the form that has to dovetail with tech E&O.
The commercial insurance renewal checklist · the broader 90-day renewal sequence.

FAQ

Common questions about technology E&O.

Is professional liability the same as E&O?: Yes. Errors and omissions (E&O) is one name for professional liability insurance, and the two terms are used interchangeably on most American forms. Professional indemnity is the term used in the United Kingdom and much of the Commonwealth for the same coverage. Technology E&O is a specialized branch of professional liability written for software, SaaS, and IT services firms, with grants and exclusions tuned to how technology failures actually cause loss.
What does technology E&O insurance cover?: Technology E&O responds to financial loss a customer suffers because your product or service failed to perform as promised: a defect, an outage, missed specifications, negligent professional services, or a failure to deliver. Most tech E&O forms also fold in some intellectual property infringement defense (usually excluding patent) and integrate with a cyber grant for security and privacy failures. It does not cover your own first-party losses or bodily injury and property damage, which sit on cyber and general liability respectively.
What is professional indemnity insurance for technology companies?: Professional indemnity is the international term for professional liability, so professional indemnity insurance for technology companies is the same coverage American carriers call technology E&O. A company with UK or EU customers, contracts, or entities will often see the requirement written as professional indemnity in a master service agreement. The underlying grant, a defense and indemnity obligation for negligent professional services and failure to perform, is the same line under either name.
How is the tech E&O market structured, and who writes it?: The market for tech E&O spans standard carriers, specialty E&O units, and surplus-lines markets accessed through wholesale brokers and managing general agents. Most mid-market programs are written on a combined technology E&O and cyber form by a single carrier, then layered with excess capacity above the primary. Capacity is broad for clean risks and tightens quickly for firms with prior claims, heavy contract exposure, or weak security controls. Where a program needs unusual limits or a difficult class, the placement moves to surplus lines.
How much does technology E&O insurance cost?: Pricing turns on revenue, the type of work, customer concentration, contract terms, prior claims, and security posture, so a single rate is misleading. The more useful question is what drives your number up: uncapped indemnity in customer contracts, a handful of customers representing most of revenue, public-sector or financial-services clients, and a thin security control set all raise the premium or narrow the form. A clean submission with documented controls and reviewed contracts is the cheapest lever you control.
Does a SaaS startup need tech E&O if it already has cyber?: Cyber and tech E&O answer different questions. Cyber responds when a security or privacy failure causes loss. Tech E&O responds when your product or professional services fail to perform and a customer suffers financial harm without any security event. An outage that breaches an SLA, a defect that corrupts a customer workflow, or a missed deliverable is a performance failure, not a security failure. Enterprise customers increasingly require both, written so the two forms dovetail rather than each pointing at the other.