Guide
COI tracking software for general contractors: what to look for
What COI tracking software should do for a general contractor, when a spreadsheet is still enough, and what to ask before you pay for one.
If you run the office for a general contractor, certificates of insurance are a job that never finishes. Every subcontractor on every project owes you a current certificate, each policy on it expires on its own date, and the person who has to notice is usually you. COI tracking software exists to take that noticing off your plate. Some of it does; some of it is a shared folder with a dashboard on top.
This guide covers what the job actually involves, when a spreadsheet is still the right tool, and what to check before you pay for software.

What COI tracking actually involves
Whatever tool you use, the work comes in four steps:
- Collect. Get a certificate from each sub before they start, usually as an ACORD 25 (the standard certificate of liability insurance form) sent by the sub's insurance agent.
- Check. Compare it with what your subcontract requires: the coverage lines, the limits, your company as certificate holder, and any endorsements the contract calls for, such as additional insured status.
- Track. Record the expiration date of every policy on the certificate, not just one. General liability, auto, workers' compensation and umbrella often renew on different dates.
- Chase. Ask for a renewed certificate before each policy expires, follow up when nobody answers, and know who is out of compliance when a sub shows up on site.
Steps one and two happen once per sub per job. Steps three and four repeat for as long as the sub works for you, and that is where most offices fall behind. A sub's general liability renews in the middle of a project, the email asking for the new certificate goes to someone in the field who never forwards it to their agent, and nobody notices until a claim or an insurance audit.
When a spreadsheet is enough
Software is not always worth it. A spreadsheet works when:
- You have a short, stable list of subs, and most of them work with you year after year.
- One person owns the list and checks it every week without fail.
- Your contracts ask for the same coverage from everyone, so checking is quick.
If that describes you, start with a good sheet. Our COI tracking spreadsheet guide lists the columns and formulas that catch a lapse in time.
A spreadsheet starts to fail when the list grows past what one person checks weekly, when the person who kept it leaves, or when you realize the sheet tells you who is expiring but still leaves every reminder email for you to write and send.
What COI tracking software should do
Use this as a checklist when you compare tools.
- Collects certificates without accounts. Subs and their agents should be able to send or upload a certificate through a link or by email. A portal that makes every sub create a login slows everything down.
- Records every policy's dates. One expiration date per sub is not enough. You need each line of coverage and its own date.
- Checks against your requirements. You set the minimum limits and lines you require; the tool flags a certificate that shows less.
- Sends the reminders itself. Before a policy expires, and again after it lapses, it should email the sub and their insurance agent, who is the person who actually issues the new certificate.
- Shows one status list. Current, expiring soon and missing, for every sub, at a glance, so you can answer "is this sub covered?" in seconds.
- Keeps the history. Old certificates stay on file next to the current one. If a claim comes in about work done last spring, you need the certificate that was current then.
- Stores the endorsements. A certificate only summarizes coverage. If your contract requires additional insured status or a waiver of subrogation, the endorsement pages are the evidence, and they should live with the certificate.
- Lets you leave. You can export your subs, dates and documents at any time.
Questions to ask before you pay
Who does the chasing? This is the question that matters most. Some products track dates and leave the emails to you. Others send reminders automatically. Some vendors sell a service tier where their own staff call and email your subs. Know which one you are buying.
How is it priced? Common models are per vendor per month, a flat monthly fee, or an annual contract with a minimum. Work out the cost for your actual number of active subs, including the ones who only work two jobs a year.
What does it check, exactly? Reading an expiration date from a certificate is straightforward. Judging whether an additional insured endorsement satisfies a specific contract is harder, and some tools that claim to check compliance only compare limits. Ask what happens when a certificate is below your requirements: does it flag it, email the sub, or both?
Does the agent get the email? Most subs do not issue their own certificates. A reminder that only reaches the sub's office manager often stops there. Copying the agent shortens the loop.
How long does setup take? Some tools take weeks of implementation. For a GC with ten to a hundred employees, you should be able to load your subs and start in a day.
Where software stops and judgment starts
No tool replaces your contract, your broker or your attorney. Coverage requirements differ by owner, by project and by state. Workers' compensation rules are a good example: whether a sole proprietor with no employees needs a policy, and whether a state exemption certificate is an acceptable substitute, depends on the state you work in. Software can make sure you have a current document on file and that someone is chasing the next one. Deciding whether a given endorsement meets a given contract is still a person's call, often your insurance broker's.
Where COI Nudge fits
COI Nudge is built for the chasing. Your subs upload certificates through one link, it reads the expiry dates from each certificate, and it emails the sub and their insurance agent at 30, 14 and 7 days before a policy lapses, until a new certificate arrives. You set the minimums you require and it flags certificates that show less. You get one list of who is current, expiring and missing. It does not replace your broker's review of endorsements; it makes sure the documents are in front of you before the old ones run out.
If you are comparing options, run the checklist above against each one, including ours.
Know before a sub's insurance lapses, not after
COI Nudge collects certificates of insurance from your subs, reads the expiry dates, and emails the sub and their agent before a policy lapses, until a new certificate arrives.
$79/ month
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