Best D&O insurance providers for startups: how to compare

The D&O Carrier Landscape for Early-Stage Tech

Rather than a ranked list — which would be misleading, since the right carrier depends entirely on your profile — it helps to think of providers in categories:

• Startup-focused and digital-first underwriters. A newer generation of carriers and managing general agents built specifically for venture-backed companies. They underwrite from streamlined applications, quote in days, and bundle D&O with employment practices, fiduciary, and sometimes cyber. Strong fit for seed through Series B.
• Established specialty carriers with private-company D&O practices. Large, A-rated insurers with decades of management liability claims experience. Their applications are heavier and turnaround slower, but their forms, claims teams, and capacity become important as limits grow at Series B and beyond.
• Excess and Side A markets. Once your program exceeds what one carrier will put up — common from Series B onward — additional carriers stack excess layers above the primary, and some write dedicated Side A coverage protecting individual directors. Later-stage programs are towers built from several providers.
• Surplus lines markets. For harder risks — crypto, companies with prior claims, thin runway, or down rounds — non-admitted carriers offer flexibility that standard markets won't. Pricing is higher, but coverage exists where it otherwise might not.

A given startup's best option shifts over time: the digital-first carrier that was perfect at seed may not offer the limits or the form your board wants at Series C. That evolution is normal, and it's covered in more depth in our founder's guide to directors and officers insurance and our guide to startup D&O insurance.

What Actually Differentiates D&O Providers

When quotes come back, founders tend to compare premiums. Underwriters and claims attorneys compare these:

• Financial strength. D&O claims can take years to resolve. Stick to A-rated carriers — your directors' personal assets are riding on the insurer being solvent and willing to pay when the claim matures.
• Policy form quality. D&O forms are not standardized. Definitions of "claim" and "loss," insolvency-related exclusions, prior-acts treatment, and severability provisions vary meaningfully between providers.
• Claims handling reputation. Some carriers are known for working constructively with defense counsel; others fight over every invoice. Brokers who place D&O at volume know which is which.
• Appetite stability. Some markets enter and exit startup D&O as conditions shift. A carrier that non-renews you mid-growth forces a disruptive remarketing.
• Bundling and program flexibility. Can the provider package D&O with EPLI and fiduciary into one management liability program? Can they grow limits with you, or will you outgrow them in eighteen months?

Understanding D&O Insurance Coverage: Side A, B, and C

Comparing providers requires understanding what the policy actually does. Virtually all private-company d&o insurance coverage is built on three insuring agreements:

Side A is the part your independent board members care about most: it's the backstop for their personal assets if the company goes under — exactly the scenario in which startup D&O claims are most common. When evaluating providers, ask how their form handles Side A, whether the retention is zero on Side A claims (it should be), and how the policy responds in bankruptcy.

The Broker's Role: Why Access and Advocacy Matter

You generally can't buy thoughtfully structured D&O directly. Providers quote through brokers, and which brokers can access which markets — and how well they present your risk — drives outcomes. A specialist broker for venture-backed companies will:

• Know which carriers are actively writing your stage, industry, and geography this year
• Build a submission that answers underwriters' questions before they ask, which speeds quotes and improves pricing
• Run genuine competition among multiple markets rather than defaulting to one carrier
• Negotiate form improvements — not just premium — before you bind
• Re-market the program as you grow, so each round's coverage matches each round's risk

The difference shows up in both price and policy language. For typical premium ranges by stage, see our D&O insurance cost guide.

Get Competing D&O Quotes from the Right Providers

OnePark Risk places D&O for venture-backed tech companies every week, and we know which A-rated carriers are genuinely competing for startups at your stage right now. We'll market your risk, compare the forms that matter, and hand you a clear recommendation. Request your D&O insurance quotes and let the right providers compete for your business.