Chubb and Openly get compared constantly, and most of those comparisons break in the first line, because they treat Openly as an insurance company. It isn’t one. Openly LLC is a general agency and program administrator. Chubb is the insurer. That difference decides who pays your claim, whose financial strength you should be checking, and what a rating quoted in a proposal actually refers to.
There’s no winner here. The right answer depends on the house, the state and the total insured value.
Who is the insurer, in each case
Chubb. Chubb is the marketing name used to refer to subsidiaries of Chubb Limited, domiciled in Zurich and listed in New York under CB. On its U.S. personal lines material Chubb discloses that insurance is provided by ACE American Insurance Company and its U.S. based Chubb underwriting company affiliates. AM Best describes the structure the same way from outside: through ACE American Insurance Company and its pooled and substantially reinsured U.S. affiliates, Chubb is a market leader in personal lines insurance for high net worth clients.
Openly. Openly’s own disclosure is unambiguous: “Openly LLC (‘Openly’) is a general agency and program administrator offering homeowners insurance policies underwritten by unaffiliated insurers through its network of independent agency partners. Each insurer is solely responsible for the claims on its policies and pays Openly for policies sold.” Openly LLC is domiciled in Delaware with its principal place of business in Boston, and was founded in 2017 by Ty Harris and Matt Wielbut.
Two admitted companies hold Openly’s paper. Admitted means they file their forms and rates with the state and sit behind the state guaranty fund. They are Rock Ridge Insurance Company, NAIC 11089, part of Clear Blue Insurance Group, and MS Transverse Insurance Company, NAIC 21075, part of MS and AD Insurance Group.
That structure is normal and it isn’t a red flag. It does surprise people at claim time, and our Openly review documents complainants finding out after the fact. If you buy the product, know whose balance sheet is behind it.
Ratings, named, dated, and one correction
Rate the entity, not the brand. This is where published Chubb and Openly comparisons most often go wrong.
Chubb. AM Best affirmed a Financial Strength Rating of A++ (Superior) and Long-Term Issuer Credit Ratings of “aa+” (Superior) for the grouped subsidiaries of Chubb Limited on January 16, 2026, stable outlook. It assessed balance sheet strength as strongest, operating performance as very strong, business profile as favorable and enterprise risk management as appropriate, and noted a combined ratio in the mid-to-high 80 percent range. That affirmation covers the Chubb Group of Insurance Companies. It doesn’t extend to Combined Insurance Company of America, ACE Life Insurance Company or Chubb Life Insurance New Zealand, each affirmed lower in the same release. Retrieved September 24, 2026.
Openly’s companies. AM Best upgraded the Financial Strength Rating of MS Transverse Insurance Company to A+ (Superior) from A (Excellent), and the Long-Term Issuer Credit Rating to “aa” (Superior), on June 20, 2025, stable outlook. The upgrade covers MS Transverse Insurance Group, and AM Best attributes it to full rating enhancement from parent support by MS&AD and Mitsui Sumitomo. Retrieved September 24, 2026.
Now the correction, because this is the most repeated error about the product. Openly’s own legal disclosures page still described MS Transverse as AM Best A (Excellent) when we checked it on September 23, 2026, more than a year after the upgrade. Openly’s agent page describes its carrier partners as rated A and A- in one place. Every article that cites Openly’s site for the rating is publishing a stale figure. Cite AM Best.
Rock Ridge Insurance Company is described by Openly as an AM Best A- (Excellent) rated admitted carrier. We haven’t captured the date of the most recent AM Best action on Rock Ridge, so we won’t publish one. If that rating matters to your decision, look up the current AM Best company profile yourself rather than trusting a date in an article.
Here’s why this is practical. An Openly policy in a Rock Ridge state and an Openly policy in an MS Transverse state are backed by differently rated balance sheets. Ask which one issues yours. MS Transverse writes in six states, all of which are also Rock Ridge states.
Settlement language, the part that actually decides claims
Don’t let anyone put these two under one column heading. They use different words, and the words are contractual.
Openly says guaranteed replacement cost, capped at $5 million. Its agent material reads “Guaranteed replacement coverage up to $5M*” and the consumer page explains it as meaning your home will be rebuilt even if the cost exceeds your initial policy limits.
The asterisk is Openly’s own, and it matters. The footnote reads: “In CT, GA, KS, MS, MO, NH, OH, SC, TN and WI, coverage amount is subject to Coverage A and conditions listed in the policy.” In those ten states the headline feature is narrower than the marketing suggests. Compare it there against a competitor’s extended replacement cost endorsement instead of reading it as an open-ended promise. Oregon isn’t on that list.
Chubb says extended replacement cost. Its product page, retrieved September 24, 2026, reads: “With extended replacement cost coverage, after a covered loss Chubb will pay to have your home repaired or rebuilt to its original condition-even if the cost exceeds your policy limit. We will even pay for upgrades made necessary by the loss due to modern building codes.” Chubb doesn’t use the term guaranteed replacement cost anywhere in the material we reviewed.
Two Chubb qualifiers belong with that. First, Chubb’s replacement cost FAQ describes it as an option. Chubb offers an Extended Replacement Cost option, and when that coverage is included, Chubb will extend coverage beyond the policy limits. So don’t assume it sits on every policy. Second, cash settlement is capped at the policy limit: “In the event of a covered total loss, if you decide not to rebuild or to rebuild at another location, Chubb offers a cash settlement, up to your policy limit. The choice is yours.” The above-limit money is for rebuilding, and it doesn’t follow you into a cash-out.
Chubb publishes two mechanics worth knowing. Its contract wording for how it rebuilds is “like design, and materials and workmanship of comparable kind and quality.” And it applies an annual Construction Cost Adjustment Factor to the policy, which is how the limit tracks construction costs between renewals.
For the plain-English version of why these differ, read extended versus guaranteed replacement cost.
Limits, caps and sub-limits, side by side as published
Openly publishes a specific schedule. Chubb publishes a broader one. Neither substitutes for the policy form.
Openly, as published: liability up to $1 million. Blanket personal property up to $100,000 per category, on a replacement cost basis, with a zero deductible option. Mold and fungi remediation up to $10,000 and mold liability up to $50,000. Concealed water seepage up to $20,000. Refrigerated property up to $5,000. Tree removal up to $5,000 per occurrence. Optional coverages including home-sharing, equipment breakdown where available by state, water backup, buried service lines and personal cyber. Openly will insure up to nine rental properties, each on its own policy.
Openly also publishes a real ceiling. For new business policies in Connecticut, Delaware, Pennsylvania, Virginia and Wisconsin, total insured value is capped at $6M. Total insured value there means the replacement cost estimate, or dwelling in stated value states, plus other structures, personal property and loss of use. In one of those states, near that number, the cap shapes the whole program rather than one line of it.
Chubb, as published: personal liability limits ranging from $1 million to $100 million. Contents replacement cost with no deduction for depreciation, up to your policy limit, including upgraded appliances replaced on the exact or latest model available. Building code upgrade coverage when rebuilding, including electrical and plumbing. Water backup from interior sewers and drains up to applicable policy limits. A deductible waiver where the base deductible is $50,000 or less and the covered loss exceeds $100,000, in most states. The footnote travels with that waiver: terms may vary by state, and it doesn’t apply where a special deductible such as a hurricane or vacant house deductible applies.
Chubb treats valuables as separate policies rather than an endorsement, publishing Jewelry, Arts, Wines and Spirits and Your Collections under valuable articles insurance, and advising clients about separate policies for flood, for unique contents like valuable collections, and for excess liability. Openly’s answer to the same question is the blanket personal property limit. If you own a ring or a collection above it, scheduling that item, meaning listing it and agreeing a value up front, is a conversation to have before you buy.
Policy forms and services
Openly writes an HO-5 for primary and secondary homes and a modified HO-3 for homes rented to others, describing its target as modern, well-maintained primary and secondary homes. Its quoting is built for speed. Openly states an agent can generate a quote in as little as 15 seconds using name, date of birth and address.
Chubb’s home product is Masterpiece Homeowners, with Masterpiece Condominium and Cooperative as a separate form covering the unit from the walls in even if the building claims responsibility for structural elements. Chubb’s own wildfire material references other Chubb homeowners forms including Texas Platinum and Platinum Portfolio, so Masterpiece isn’t the only one.
On services the two aren’t in the same business. Chubb publishes a complimentary home appraisal by a Chubb Risk Consultant used to set an accurate replacement cost, and HomeScan, infrared scanning to find leaks, missing insulation and faulty electrical connections behind walls. On wildfire it publishes two distinct things and keeps them separate. Wildfire Defense Coverage is a policy coverage, automatic in western U.S. states on most Chubb homeowner’s policies, covering reasonable expenses up to a sublimit Chubb doesn’t publish. Chubb Wildfire Defense Services is an opt-in service delivered by Wildfire Defense Systems, Inc. It’s free, but you have to activate enrollment. It triggers when a wildfire is within three miles, on an evacuation order, or when Chubb deems it appropriate. Chubb states there’s no guarantee these services will prevent damage, and publishes exclusions including condominium, cooperative, townhouse and renter policyholders.
Openly doesn’t publish a comparable loss prevention program in the material we reviewed. That’s a real difference, and it belongs in the price comparison.
Availability, and the Pacific Northwest specifically
Here the published information runs in Openly’s favor.
Openly publishes its state list. Its underwriting companies write in 24 states as of September 2026: Alabama, Arizona, Connecticut, Delaware, Georgia, Illinois, Indiana, Kansas, Kentucky, Maine, Massachusetts, Mississippi, Missouri, New Hampshire, New Mexico, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Utah, Virginia and Wisconsin. MS Transverse covers six of those. Openly’s agent page adds Idaho as coming soon, a status that changes without a press release, so treat it as dated. Washington isn’t on Openly’s list at all.
Chubb publishes no homeowners state availability list, and its own disclaimer reads that all products may not be available in all states. So for Oregon, Washington and Idaho households, the Openly side of the question has a published answer and the Chubb side doesn’t. Either way, availability for a specific address gets settled in underwriting.
What you should read before choosing either
We published an independent review of Openly that holds two things at once: strong coverage design and a mixed client service record. That record includes a Better Business Bureau complaint file, a repeated pattern of large renewal increases with no claim behind them, inspection-driven cancellations and non-renewals, and a Kansas Insurance Department consent agreement and final order against Rock Ridge Insurance Company dated August 12, 2025 concerning notices that were never mailed. Read it before you buy the product.
We haven’t published the equivalent complaint analysis for Chubb, and we won’t imply a conclusion we haven’t done the work to support. Ask for the same scrutiny of any quote in front of you: the complaint record, the renewal history, and what happens after an inspection.
The four questions that settle it
- Which entity issues the policy, and what is its current AM Best rating and the date of the action? For Openly, ask whether it’s Rock Ridge or MS Transverse.
- What exactly does the dwelling settlement provision say? Above the limit, below it, and in cash. In one of Openly’s ten footnoted states, that changes the answer.
- What is the total insured value, and is it near a published cap?
- What happens at the first inspection, and what happens at the first renewal?
For a structured way to run that against real quotes, see how to compare high value home insurance quotes and the high value home inspection checklist. To have someone read the declarations page with you, compare your coverage or book a private client coverage review.
Sources
Chubb, High Value Homeowners Insurance (retrieved September 24, 2026); Chubb, Masterpiece Homeowners brochure, form 02-01-0207 Rev. 3/25; Chubb, Replacement Cost FAQ, Rev. 08/2022; Chubb, Wildfire Defense brochure, form 02-01-0875 Rev. 6/22. AM Best, AM Best Affirms Credit Ratings of Chubb Limited and Its Subsidiaries, January 16, 2026 (retrieved September 24, 2026). Openly, legal disclosures, homeowners coverage, agents and about pages (retrieved September 23, 2026). AM Best, AM Best Upgrades Credit Ratings of MS Transverse Specialty Insurance Company, MS Transverse Insurance Company and TRM Specialty Insurance Company, June 20, 2025 (retrieved September 24, 2026). Vantage Point Risk, Openly Insurance Review.