TrustLayer vs. MyCOI: A 2026 Comparison for Risk Managers

If you're comparing TrustLayer and MyCOI, you're probably looking at this from one of two angles. Either you're a current MyCOI customer evaluating whether to switch, or you're a net-new buyer trying to figure out which of two well-known names to pick. Both deserve a real answer rather than a feature checklist that hides what actually matters.

We'll work through the comparison the way a thoughtful risk manager would — verification approach, vendor experience, platform direction, pricing, and where each one fits. The honest answer for any vendor comparison is it depends on what you're optimizing for, and we'll try to be specific about which trade-offs map to which situations.

The short version

TrustLayer positions itself as a modern platform with carrier integration capabilities (including a Nationwide partnership the vendor publicizes heavily), AI-assisted document handling, and a vendor network it claims is in the high six figures. Reception in the market has been generally favorable, particularly on vendor experience. Like every vendor, the marketing runs ahead of the substance in places — the carrier-direct capability applies to the subset of vendors insured by integrated carriers, not the whole book.

MyCOI is one of the longest-tenured platforms in the category, with broad industry coverage, deep historical customer relationships, and brand recognition that auditors and legal teams know. It rebranded its newer product as Illumend, which has had mixed reception in customer interviews — some buyers report substantive improvements, others describe it as a marketing layer over the same underlying platform. As with any legacy player, your experience may depend heavily on which vintage of the product your account is on.

The choice between them comes down to whether brand familiarity and industry tenure matter more to your stakeholders than newer architectural approaches and vendor-experience investments. There's no objectively right answer.

Verification approach

This is the most important difference between the two and the one that gets least attention in feature comparisons.

TrustLayer describes its approach as multi-tier: carrier-direct verification for vendors insured by integrated carriers (the Nationwide partnership is the publicized example), broker-network verification for participating brokers, and document-based verification for the long tail. The carrier-direct tier is genuinely useful when it applies; verifying claims about how broadly it applies to your specific vendor base requires asking specific questions during evaluation rather than accepting the marketing summary.

MyCOI is primarily document-based with broker outreach. Vendors submit certificates, the platform parses and applies compliance rules, and the team chases renewals. It's the conventional approach the category was built on.

The practical difference shows up in mid-term policy changes. Carrier-integrated verification — when it applies — surfaces cancellations and modifications faster than document-based verification, which only catches changes when a new certificate is requested. Whether that gap matters depends on your vendor risk profile.

Vendor experience

The vendor experience question is the part most buyers underweight during evaluation and overweight during regret.

TrustLayer has invested in low-friction vendor flows. Submission without account creation is supported in many cases, and the platform's pre-existing vendor base means some of your vendors may already be in the system, reducing onboarding friction. The size of the network is a number the vendor publicizes — verify how relevant it is to your specific vendor base before weighting it.

MyCOI has a more traditional vendor portal experience. Customer interviews surface consistent feedback that the experience feels dated, particularly for vendors juggling multiple buyer platforms. Whether that matters to your compliance program depends on whether your vendors are sophisticated or first-time COI submitters.

Vendor friction creates compliance friction either way. Buyers who select platforms purely on internal-team UX sometimes find that vendor-side experience erodes the gains.

Platform direction and AI

TrustLayer has incorporated AI into its core workflows from a relatively early point in the product's history. The company markets aggressively around its modernization story; as with any vendor, treat the marketing as the upper bound of the actual capability and verify specifics during evaluation.

MyCOI rebranded its newer product as Illumend. Customer reception in our interviews has been mixed — some buyers describe meaningful improvements, others describe it as a marketing layer over older infrastructure. As with all legacy platform modernization stories, the reality varies by which version of the platform a given customer is on.

For a multi-year decision, both vendors' direction is worth understanding rather than accepting either's self-positioning at face value.

Vendor network

Both platforms have customer-base networks that create some onboarding efficiencies for repeat vendors. TrustLayer markets a larger pre-verified network and treats it as a primary differentiator. MyCOI's customer base is also substantial but the vendor-side network effects are less pronounced in the platform's design.

The relevant question for any specific buyer is what percentage of your vendor base is in either network — a question worth asking each vendor during evaluation rather than relying on aggregate claims.

Pricing

Neither company publishes pricing, which is standard in the category. From buyer conversations:

MyCOI has historically required a 200 certificate minimum, which excludes smaller buyers. Above the minimum, pricing tracks category norms.

TrustLayer is more flexible on volume in our research, without a formal certificate minimum.

For SMB buyers below the MyCOI minimum, TrustLayer is one of several options that work; for enterprise buyers above the minimum, both compete on similar economics.

Where each tends to fit

MyCOI tends to fit: programs with deep historical integrations, established service relationships, or stakeholder preference for the brand-recognition value (which auditors and legal teams sometimes weight). The platform's tenure is real, and longtime customers often have configurations and workflows tuned to their specific industry that would be costly to recreate.

TrustLayer tends to fit: programs that prioritize vendor onboarding speed, are net-new without legacy attachment, fall below the MyCOI minimum, or are weighing trajectory and architectural direction more heavily than tenure.

These are tendencies, not winners. Either platform can be the right answer depending on the buyer's situation.

How to decide

The choice usually maps to one of these buyer profiles:

MyCOI tends to fit when: you have legacy integrations or stakeholder familiarity that would be costly to replace; your program is mature and stable rather than evolving; auditors or legal already recognize the platform; your certificate volume comfortably clears the minimum.

TrustLayer tends to fit when: you're a net-new buyer with no legacy attachment; vendor onboarding speed and broker-friendly architecture are high on your list; your stakeholders care more about platform direction than tenure; you fall below MyCOI's certificate minimum.

Neither answer is obvious until you anchor on which trade-offs matter to your specific program. If you're a current MyCOI customer evaluating migration, switching costs are real and not every program needs to move immediately — that's a separate analysis from a net-new buying decision.

Run the comparison tool to see how the broader category stacks up against your specific criteria, including platforms beyond these two.