National · 6 min read
Errors and omissions insurance cost is one of the first questions founders ask when a customer contract or investor diligence list demands the coverage — and it's a fair question, because pricing varies enormously by industry, revenue, and limits. The honest answer: for an early-stage technology company, E&O is usually one of the more affordable line items in the insurance budget, often costing less per year than a single month of one engineer's salary. This guide breaks down how E&O insurance cost is calculated in 2026, what typical ranges look like for tech startups, and the levers you can pull to bring your premium down.
When underwriters at A-rated carriers price an E&O policy, they're estimating two things: how likely your company is to be sued by a customer, and how expensive that suit would be. The main inputs: Industry and services. What you do is the single biggest factor. A SaaS analytics tool, a custom dev shop, and a fintech payments platform present very different exposures. Annual revenue. Revenue is the standard proxy for exposure — more customers, larger contracts, bigger potential losses. Premiums scale with it, though not linearly. Policy limits. $1M per claim / $1M aggregate is the common starting point; $2M, $3M, and $5M limits cost more, but each additional million typically costs less than the first. Retention (deductible). Taking a higher retention — say $10K–$25K instead of $2,500 — lowers premium in exchange for keeping more first-dollar risk. Claims history. Prior E&O or cyber claims raise pricing; a clean record keeps you in the most competitive markets. Contracts and controls. Limitation-of-liability clauses, clear SOWs, QA practices, and security posture all factor into underwriting.
E&O is sold across many professions, and tech sits in the middle of the pricing spectrum — riskier than a marketing consultant, far cheaper than a structural engineer or a medical professional. Broad directional comparison: Industry Relative E&O Pricing Why Marketing/creative consultants Lower Disputes tend to be small and contractual SaaS / software companies Low to moderate Scalable harm, but strong contracts and combined cyber forms IT services / MSPs Moderate Hands-on management of customer infrastructure Fintech / healthtech Moderate to higher Regulated customers, high-severity failure scenarios Architects/engineers, financial advisors Higher Long-tail, high-severity professional claims