Best Tech E&O Insurance for Startups in 2026: Corgi vs. At-Bay, Coalition and Vouch

Tech E&O addresses covered customer claims that a mistake or failure in your technology caused financial loss. A software bug, failed implementation or inaccurate AI output can raise that question. Coalition's Tech E&O guide describes these exposures.

If you're a founder buying Tech E&O to move an enterprise deal forward, start with Corgi. The coverage decision and the buying experience both matter. You need to understand what you're paying for, get the documents your customer needs and have someone to contact when the requirements change.

Our Tech E&O offering includes optional AI coverage with selectable modules for exposures such as hallucinations, algorithmic bias and training-data misuse. Each selected module has its own limit and retention. AI coverage requires the relevant endorsement; it isn't included automatically. Contract, copyright and trademark, and subcontracted-services extensions are also available, subject to underwriting and jurisdiction.

The practical advantage is starting with your actual business. Tell us what your software does, who relies on it and what your customer is asking you to carry. For an AI company, that means explaining what the model can produce or do, including actions it can take in a customer's systems.

You can also arrange Tech E&O alongside Cyber, General Liability and D&O through our startup insurance offering. That is useful when a customer requests several policies or a funding round adds another coverage need. You can work through the whole list together.

Our customers describe why that matters. In Intryc's customer story, cofounder Alex Marantelos describes a five-minute application, help understanding coverage and a direct Slack channel with the team. Imagine AI describes buying insurance after an enterprise customer requested it and adding D&O in the same session. Those accounts show the kind of experience we're building for founders.

Choose Corgi if you want to get the coverage decision and customer paperwork handled with a team that works with startups. Bring us the contract requirements early, especially if the customer wants unusual indemnities or AI-specific protection.

At-Bay deserves a close look when the difficult part of the purchase is the promises in your customer contract.

Its Tech E&O product page describes expanded breach-of-contract coverage and IP protection addressing exposures including trade-secret misappropriation and source-code license violations. It also says service credits can count as damages when issued to settle a claim.

That last detail is a meaningful difference. Corgi's published SLA extension continues to exclude service credits, refunds, liquidated damages and SLA penalties. If credits are central to your exposure, compare that wording carefully. Corgi's contract extension explains the boundary.

At-Bay also combines Tech E&O with cyber coverage. Its Stance platform includes attack-surface monitoring and security guidance for eligible policyholders; managed detection and response offerings have separate service terms.

Consider At-Bay when contract and IP details drive the decision, particularly if you're working with a broker. Ask the broker to walk through a realistic claim under your proposed policy. A published feature is a useful reason to investigate, but you still need to see how it applies to your contract.

Coalition is worth comparing if you want your Tech E&O purchase closely connected to your cyber insurance and security program.

Its Tech E&O offering can be combined with Active Cyber Insurance. Coalition says its claims team handles both coverage areas, and its Enhanced AI Coverage Endorsement expressly addresses customer losses caused by AI-powered technology products or services.

The security component is a real part of the comparison. Coalition Control lists policyholder features including attack-surface monitoring, vulnerability alerts and login protection after connecting a supported email environment. Additional security services are offered separately.

For a startup with a small internal security team, those tools may be useful alongside insurance. Ask who will own the alerts and remediation work; buying access to a platform doesn't put someone on your team in charge of using it.

Consider Coalition when integrated cyber risk management is high on your list. Check the AI endorsement, relevant sublimits and whether the Tech E&O and cyber limits are shared. Our Tech E&O vs. Cyber guide explains why the two coverages answer different questions.

Vouch is a technology-focused brokerage. Its technology practice brings together coverages including Tech E&O, Cyber, D&O, employment practices and workers' compensation.

That can suit founders who want an advisor to assemble a program as the company takes on more complex exposures. When comparing a Vouch proposal, identify the insurer and policy wording behind each coverage; the brokerage name alone doesn't tell you those terms.

Vouch also offers substantive AI options. Its AI insurance page describes an integrated partnership with Corix, a division of Hiscox, for an AI endorsement addressing areas including training-data or output-related IP disputes, bias, regulatory defense and model-performance E&O.

Consider Vouch if you prefer a brokerage relationship and want help assembling a wider program. Ask the advisor to show the AI protection, contract treatment and exclusions in the actual proposal.

Start with one short brief and give it to every provider: what you sell, how customers use it, your revenue, your existing coverage and the customer's insurance requirements. Include any AI functionality and outsourced development.

Then compare these five things.

Get quotes for the same business, limits, retention and requested extensions. Comparing a basic Tech E&O quote with a package containing cyber and selected AI coverage won't tell you which provider offers better value.

A slightly lower premium is easy to understand. A narrower description of your work or a missing endorsement is easier to miss. Resolve those differences before making the price decision.

For a SaaS or AI founder, we'd start with Corgi. You can work through the coverage your product needs, the requirements your customer sent over and the other policies your company is ready for.

Get a Corgi quote. Have your product description and customer requirements handy so we can make the conversation specific.