Commercial technology due diligence examines a target company's CRM, marketing automation, customer data and the integrations around them before a deal is signed.
It tells an acquirer how far the reported pipeline can be trusted, what it will cost to bring the two commercial operations together, and how long the revenue synergies in the deal model will realistically take to arrive.
Most diligence processes cover infrastructure, security and finance systems in depth and give the go-to-market stack a line or two.
This guide sets out what to assess, which findings should worry you, and how the results should feed into price, deal terms and the integration plan. It applies whichever CRM platforms the two companies run.
What is CRM and GTM technology due diligence?
CRM and GTM technology due diligence is a structured review of the systems a target uses to find, win and keep customers.
It covers the CRM itself, marketing automation, quoting and billing connections, customer service tooling, the data held in each, and the people and processes that keep them running.
The review answers two questions for the deal team. The first is whether the commercial numbers in the information memorandum are supported by the system they came from.
The second is how much work stands between the target's current setup and the operating model the acquirer has in mind after close.
Why does standard IT due diligence miss the go-to-market stack?
IT due diligence is usually scoped around risk that sits with the CIO: infrastructure, cyber security, core finance systems and software licensing.
The CRM and marketing platforms tend to be owned by sales and marketing operations, bought on departmental budgets and configured by a small team, so they fall outside that scope.
Commercial due diligence, meanwhile, tests the market and the customer base but generally takes pipeline and retention figures as reported.
The result is a gap between the two workstreams. Nobody is asked to check whether the system producing the revenue forecast is reliable, or what it would take to merge it with the acquirer's own.
That gap matters most in deals where the investment case depends on cross-selling, a combined sales force or a single view of shared customers. Each of those depends on the two commercial stacks being brought together, and the cost and timing of that work is rarely in the model.
What should you assess in a target's CRM before you acquire?
Assess eight areas. For each one, ask for evidence from the system itself in addition to management's description of it.
| Area | What to ask for | What it tells you |
|---|---|---|
| Data model | Object and field inventory, record counts, how accounts, contacts and deals relate | How closely the target's structure matches yours and how much mapping a merge would need |
| Data quality | Duplicate rates, completeness of key fields, age of last activity on open records | Whether customer and pipeline counts are overstated |
| Adoption | Active users against licensed users, share of deals with logged activity | Whether the CRM reflects how the sales team really works |
| Pipeline definitions | Stage definitions, exit criteria, forecast categories, history of stage changes | Whether their pipeline can be compared with yours on a like-for-like basis |
| Customisation and technical debt | Custom code, automation inventory, unused fields, documentation | Effort and risk involved in migrating or maintaining the system |
| Integrations | Every connected system, sync direction, middleware, owner of each connection | What breaks if the CRM is replaced, and which contracts come with it |
| Contracts and licences | Renewal dates, notice periods, change-of-control and assignment clauses | Whether you inherit multi-year commitments to tools you plan to retire |
| Consent and data protection | Lawful basis records, marketing consent history, retention rules, regional storage | Whether you can lawfully market to the acquired database after close |
A ninth point sits across all eight: who understands the system. If one administrator or an external contractor holds the working knowledge, retaining that person through integration becomes a deal consideration in its own right.
How do you test whether the target's pipeline numbers are reliable?
Compare what the CRM says against what happened. Take the forecast the system produced at the start of each of the last four to eight quarters and set it beside the revenue that closed. A consistent shortfall tells you how much to discount the current pipeline.
Then look at the pipeline's condition. Open deals with no logged activity for several months, close dates that have been pushed repeatedly, and a large share of value sitting in a handful of late-stage opportunities are all signs that the headline figure is softer than it looks.
Stage-change history shows whether deals progress in order or are created at a late stage shortly before they close, which suggests the CRM is being updated after the fact.
Finally, reconcile closed-won deals in the CRM with invoiced revenue in the finance system for the same period. Where the two disagree, find out which one management reports from.
What are the red flags in a target's GTM stack?
These findings should prompt further questions before signing:
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Licensed seats far exceed active users, or sales leaders run forecasts from spreadsheets.
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Customer and contact counts fall sharply once duplicates and inactive records are removed.
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Marketing consent cannot be evidenced for a large part of the database.
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Core automation or integrations rely on custom code that nobody on the current team wrote.
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Several CRM instances are already in use from earlier acquisitions that were never consolidated.
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Key vendor contracts renew shortly after the expected close date, or carry change-of-control terms.
None of these needs to stop a deal. Each one changes the cost, the timeline or the legal position, and is cheaper to deal with before the price is agreed.
How should the findings change the deal and the integration plan?
Findings should lead to decisions in four places.
Valuation. If the pipeline or customer base is overstated, the forecast in the model should be adjusted. If consolidation will need a migration, its cost belongs in the integration budget from the start.
Deal terms. Gaps in consent records or data ownership can be covered by warranties and indemnities. Where the target shares systems with a parent company, the transitional services agreement needs to specify how long access to the CRM and its data continues.
The platform decision. Diligence should produce a recommendation on whether the two companies keep separate systems, move the target onto the acquirer's platform, or use the deal as the moment to standardise both on something new.
Making that call before close means the first hundred days are spent delivering it.
Day-one plan. The review identifies what must work on the first day of ownership, such as lead routing, shared account visibility and reporting to the new board, and what can wait for the full consolidation programme.
What can you assess when access is limited before signing?
Access before signing is often restricted, particularly in competitive processes or where the two companies are rivals. Three approaches still produce useful findings.
Start with structured questions and document requests through the data room: system inventory, licence schedules, admin headcount, exported reports and field lists. These need no login and reveal a good deal about maturity.
Where the target agrees, a clean team or an independent third party can review the system directly under confidentiality terms and report conclusions to the acquirer without passing on customer-level data. This is the usual route when competition rules limit what the buyer's own staff may see.
Anything that cannot be examined before signing should be listed as an assumption, with a confirmatory review scheduled between signing and close.
The integration budget should carry a contingency against those assumptions until they are tested.
Who should run CRM and GTM due diligence?
The work needs someone who can read a CRM configuration and someone who understands the commercial thesis of the deal, working to the same brief. In practice that is usually the acquirer's revenue operations lead alongside corporate development, with a specialist partner brought in where the internal team lacks capacity or the target runs an unfamiliar platform.
Whoever leads it should report into the same steering group as financial and legal diligence, so that findings reach the people setting price and terms while there is still time to act on them.
How Huble supports acquirers
Huble works with acquisitive companies on the commercial technology side of a deal, from assessing a target's CRM and GTM stack through to consolidating platforms after close.
Our consulting on platform choice is technology-agnostic, and our delivery teams run complex CRM migrations and multi-entity consolidations.
Huble is a HubSpot Triple Elite Solutions Partner and was HubSpot's 2024 Global Partner of the Year.
We are certified to ISO/IEC 27001:2022 (information security), ISO 9001:2015 (quality management) and ISO/IEC 42001:2023 (AI management), which matters when diligence involves handling another company's customer data.
If you have a deal in progress or a pipeline of acquisitions ahead, talk to our team about a CRM and GTM stack assessment.
Frequently asked questions
When should CRM and GTM due diligence start?
Start as soon as the deal moves into confirmatory due diligence, alongside financial and legal workstreams. Early findings can still influence price and terms. A review that begins after signing can only inform the integration plan.
How long does CRM and GTM due diligence take?
It depends on access and on how many systems the target runs. A document-based review can be completed within a normal diligence window. Direct system review adds time for access agreements.
Is CRM due diligence only relevant for technology acquisitions?
No. Any deal whose value depends on combining sales teams, cross-selling to each other's customers or reporting on a merged pipeline relies on the two CRM and marketing stacks. That applies in manufacturing, professional services and financial services as much as in software.
What is the difference between IT due diligence and GTM technology due diligence?
IT due diligence reviews infrastructure, security, core business systems and licensing. GTM technology due diligence looks specifically at the systems and data behind revenue: CRM, marketing automation, customer service tools and their integrations, and tests the commercial figures those systems produce.
Should we consolidate onto one CRM straight after the acquisition?
Not always. Some acquirers keep the target on its own system for a period, particularly where the business will run independently. Diligence should give you the information to choose between keeping systems separate, migrating the target, or standardising both companies on a new platform.
