COI tracking software compared: DocumentLane, Billy, Jones, TrustLayer and myCOI

The short answer: choose the workflow, not the longest feature list

If you are a general contractor comparing COI tracking software, start with the work you want to stop doing. Collecting certificates, interpreting endorsements, keeping project requirements consistent and chasing renewals are different problems. A tool that solves one well may still leave your team responsible for the others.

DocumentLane is an early-access option for collecting subcontractor documents, extracting certificate fields and keeping review and renewal work together. Billy emphasizes construction workflows and integrations. Jones combines AI with insurance specialists. TrustLayer emphasizes collaborative insurance verification. myCOI offers insurance compliance technology and managed expertise, while SmartCompliance offers both tracking and certificate issuance.

This comparison is written by DocumentLane, not an independent testing lab. Competitor descriptions below come from their own published pages, reviewed on October 10, 2026; they are not hands-on performance ratings or an exhaustive market ranking. Features, service levels and pricing may change. Ask each provider to demonstrate the package you would actually buy.

COI tools at a glance

DocumentLane: document intake and team-controlled review

DocumentLane brings COIs and other onboarding paperwork into a shared review workflow. Subcontractors can submit documents through a client portal; client accounts can belong to more than one customer organization. Each client also has a dedicated email intake address, separate from their portal-access link, so a subcontractor or broker can email attachments into the collection workflow.

The ACORD 25 reader is designed to extract insurers, policy numbers, coverage limits and policy dates into structured fields. Email intake attempts to match documents to requirements; your team still needs to review the assignment and the document. An AI result is not an insurance professional's opinion or proof that a policy is in force.

Projects organize subcontractors and requirements by trade. There is an important current limitation: the readiness view checks for an approved, unexpired document with a matching requirement name. It does not yet establish that extracted coverage amounts meet every trade minimum. A green readiness indicator must not replace a coverage-limit or endorsement review.

DocumentLane is currently invite-only. Confirm the plan, AI allowance and email configuration during early-access onboarding. We are not claiming a guaranteed review time, insurer-connected policy verification or a managed insurance-auditor service.

Billy: construction-focused collection and integrations

Billy's published materials emphasize general-contractor workflows, endorsement review and integrations with construction software. Its collection workflow includes secure links that subcontractors and brokers can use without creating an account. Low-friction upload is therefore not unique to DocumentLane.

If your team already works heavily in Procore or another construction system, put Billy on the shortlist and ask to see the actual data flow. Does a new subcontract trigger a request? Where do project requirements live? Does an updated certificate change the status in the system your project manager uses? Verify those answers rather than treating an integration logo as proof of a complete workflow.

Jones: AI with insurance-specialist review

Jones describes a combination of AI and insurance specialists, serving construction and real-estate compliance workflows. Its Procore documentation describes COI requests triggered by new commitments. It would be misleading to describe Jones as a purely manual review queue or to assume it lacks AI.

Jones is worth evaluating when your team wants outside insurance expertise as part of the workflow. Ask which certificates and endorsements receive specialist review, how ambiguous language is escalated, and what happens when an agent disputes a finding. Get the review service level in writing rather than relying on a generic comparison's turnaround estimate.

TrustLayer: collaborative compliance and AI verification

TrustLayer markets collaborative document exchange, AI-assisted compliance verification and a submission experience that does not require business partners to sign in. Its published verification materials describe checking required insurance language beyond fixed certificate fields.

Evaluate TrustLayer when document exchange and insurance-requirement verification are central to your process. Ask it to demonstrate a difficult endorsement, an updated policy and different requirements for the same subcontractor on two jobs. Do not assume it is enterprise-only or requires a particular contract value without checking its current offerings.

myCOI and illumend: clarify the technology and service package

myCOI's materials describe insurance-compliance expertise and managed-service options. Related illumend materials describe AI-powered compliance capabilities. A comparison that labels myCOI as human-only or outdated misses those published offerings.

Ask which product you are being shown and what comes with it: software, AI assistance, a managed review team, or a combination. For a GC without an internal insurance specialist, the responsibility split matters as much as the interface. Who contacts the broker? Who explains a deficiency? Who makes the final approval decision?

SmartCompliance: incoming tracking and outgoing issuance

SmartCompliance publishes offerings for tracking certificates you collect and issuing certificates to others, with self-service and full-service options. Those are related but distinct jobs: a GC collecting subcontractor COIs may have different needs from a broker issuing certificates.

If your organization handles both sides, ask for a demonstration of each workflow and how they connect. If you only collect subcontractor documents, focus the evaluation on requirements, renewals and the review queue rather than buying for an issuance feature you will not use.

Five checks to run with every provider

1. 1Send the same document set: a clear ACORD 25, a scanned certificate, a required endorsement, an expired policy and a renewal. Record incorrect or missing fields, not just how quickly a result appears.
2. 2Test the subcontractor and broker experience. Submit from a phone, forward an attachment by email where supported, and find out what happens when a document is assigned to the wrong requirement.
3. 3Use two projects with different trade requirements. Ask whether the software checks actual limits and endorsement language or merely records that a document is present and approved.
4. 4Follow a failed check through to resolution. Identify who reviews it, who sends the correction request, how the replacement is tracked and what the project team sees while it is pending.
5. 5Compare written quotes on the same assumptions: subcontractor count, projects, reviewers, AI usage, implementation, integrations and managed review. Confirm term length, renewal conditions and export options.

What we would not use to choose a COI tool

Avoid blanket claims that one vendor is always cheaper, another takes days, or AI automatically clears a subcontractor for site. We have not independently benchmarked these providers or verified comparable quotes, so this article does not publish a price or speed ranking.

Certificate extraction, insurance compliance review and confirmation that a policy is currently in force are separate capabilities. A certificate summarizes coverage; it does not itself create or amend it. Confirm required endorsements and involve your broker or insurance adviser when the interpretation affects a mobilization or coverage decision.

The best next step is a small, realistic pilot. If your priority is collecting COIs and broader onboarding documents while keeping your own reviewers in control, request DocumentLane early access. If your priority is specialist outsourcing or a deeply integrated construction workflow, include the relevant providers above in the same evaluation.

Frequently asked questions

Keep reading

• TrackingCOI renewals: how to stop chasing expired certificatesPolicies renew every year, but certificates don't update themselves. Why renewals slip, who to ask, and a routine that catches lapses before they become exposure.
• TrackingHow to track certificates of insuranceThree ways general contractors track COIs — inbox, spreadsheet, or purpose-built — what breaks in each, and the six-step process that keeps a roster current.
• TrackingCOI expiration reminders that actually workWhy subcontractor insurance lapses slip past general contractors, a reminder cadence that gives agents time to respond, and what to do when a certificate expires mid-project.