STACK Consultants

Business systems consultancy

Stop losing leads to broken processes.

STACK Consultants helps service businesses capture enquiries, automate follow-ups, connect systems and build cleaner customer journeys from first message to final invoice.

Customer journey

Enquiry to repeat business

Connected
Message
Lead
Quote
Booking
Job
Invoice
Repeat

Live activity

Review

Ridgeway Heating booked a stack review

HubSpot

Sarah M. just completed a HubSpot review

Review

Northbridge Surveyors booked a StackFix review call

HubSpot

Marcus & Co. finished a HubSpot CRM audit

Review

Elm Tree Services booked a stack review

HubSpot

Priya K. just did a HubSpot review

Audit

Coastal Electrical requested a StackFix audit

HubSpot

Tom W. completed a HubSpot review

Review

Ridgeway Heating booked a stack review

HubSpot

Sarah M. just completed a HubSpot review

Review

Northbridge Surveyors booked a StackFix review call

HubSpot

Marcus & Co. finished a HubSpot CRM audit

Review

Elm Tree Services booked a stack review

HubSpot

Priya K. just did a HubSpot review

Audit

Coastal Electrical requested a StackFix audit

HubSpot

Tom W. completed a HubSpot review

Platforms we integrate and optimise

HubSpot
pipedrive
Salesforce
Make
n8n
Xero
Microsoft 365
Google Workspace

The problem we solve

Most service businesses do not have a lead problem. They have a process problem.

Enquiries arrive through websites, email, WhatsApp, Facebook, Instagram and phone calls. Then they are copied into spreadsheets, forgotten in inboxes, or chased manually.

Missed enquiries

Messages sit in inboxes, social DMs and voicemails with no single place to track them.

Manual follow-ups

Staff chase quotes, bookings and updates by hand — often days after the enquiry arrived.

Disconnected systems

Your website, CRM, calendar and accounting tools do not talk to each other.

No clear reporting

You cannot see conversion rates, response times or where revenue is being lost.

HubSpot consultancy

Already Using HubSpot?

Most businesses are paying for capabilities they never use.

You invested in HubSpot to improve visibility, automate processes and support growth. But over time, pipelines become cluttered, workflows break, data quality declines and reporting becomes unreliable.

Our StackFixTM identifies where opportunities, time and revenue are being lost — and provides a practical roadmap to improve performance.

  • HubSpot Audits
  • Pipeline Optimisation
  • Workflow Automation
  • Reporting & Dashboards
  • Data Clean-Up
  • Ongoing HubSpot Support
StackFixTMAudit
StackFlowTMImplement improvements
StackOpsTMOngoing optimisation

StackFixTM HubSpot Audit

62%

Health

Health Score

Based on pipeline hygiene, automation usage and data quality.

Improvement opportunity

Issues Found

14

Stale Deals

37

Unused Automations

12

Missing Lead Sources

18%

Reporting Gaps

7

Potential improvements identified

  • Reconnect broken workflows
  • Clean pipeline stages
  • Restore lead source tracking
  • Fix reporting dashboards

StackHQTM

Take control of your stack

See all your apps and subscriptions in one place. Cancel unwanted services, get conflict alerts, and avoid unnecessary expenses by utilising full features to stay in control of your business.

Stack alerts

Renewal reminders and overlap warnings

HubSpot

£320

12 Jun

Calendly

Overlap alert

£29

18 Jun

Mailchimp

£89

22 Jun

Zapier

Overlap alert

£79

4 Jul

Xero

£45

1 Jul

Bespoke CRM builds

StackOSTM

A custom CRM built around how you work.

When HubSpot and off-the-shelf platforms cost too much and still do not fit, StackOSTM is a more cost-effective bespoke alternative — enquiries, customers, quotes, bookings, jobs, invoices and automation in one place, shaped by the workflows we implement with clients every day.

StackOSTM CRM preview

Your workflow

Enquiries

Quotes

Bookings

Jobs

Active automations

Lead capture → CRM → Follow-up → Task creation

Built with StackOSTMLive product

InstaSurv.co.uk

A custom CRM and reporting system we built specifically for surveyors of all types — from residential and commercial to building and specialist surveys. Enquiries, jobs, reporting and client workflows in one platform, shaped around how surveying firms actually operate.

CRMReportingSurvey workflowsClient management

Surveyor-focused CRM

Purpose-built reporting and operations — not a generic CRM retrofitted to fit.

Below StackOSTM

HubSpot Cost Calculator

Find out whether HubSpot is the right fit — or whether a custom StackOSTM setup could give you more control for less long-term cost.

Most businesses pay for multiple tools, disconnected systems and features they never use. Compare your estimated HubSpot ecosystem costs against a custom StackOS solution designed around your business.

Inputs

Adjust sliders and toggles to match your setup.

10 users
1100
5
050
2
050
5,000
0100,000

Features you need

Current software

Live comparison

Estimates based on typical UK pricing. Adjust inputs to refine.

Current system

4 systems
Monthly£3,115
Yearly£37,380
3 years£112,140

StackOSTM

One-off build£4,995 – £14,995
Monthly support£295 – £995
3 years (est.)£15,615 – £50,815

Features included

CRMQuotesBookingsClient PortalKnowledge BaseUnified InboxWorkflow AutomationReporting

Potential savings

Current 3-year cost minus estimated StackOS investment

£0

over 3 years vs your current stack

Current setup

7 tools · disconnected workflows

HubSpot
Calendly
Xero
Zapier
WhatsApp
Facebook
Instagram

StackOSTM setup

One system · connected by design

StackOSTM
CRM
Quotes
Bookings
Inbox
Portal
Reports

Who we help

Service businesses with real operational complexity

Select your industry to see how StackFix, StackFlow and StackOps apply to your niche.

Example outcomes

What changes when the process works

Sales pipeline

Enquiries

48

Qualified

32

Quoted

24

Won

14

Every enquiry captured

Quotes followed up automatically

Customers updated without manual chasing

Staff spend less time on admin

Sales pipeline becomes visible

Systems connect instead of competing

Stack management

All your apps and tech in one manageable flow

Most service businesses do not need more software — they need clarity on what they already have. We take the scattered tools your team uses every day and turn them into a stack that works together: fewer handoffs, less duplication, one place to see what is happening.

  • Map your current stack

    We document every app and tool in play — CRM, inbox, website forms, accounting, messaging and spreadsheets — so nothing is hidden.

  • Connect into one flow

    Instead of staff jumping between systems, we design a manageable path from enquiry to invoice with data moving automatically.

  • Manage it as the business grows

    With StackOps, your stack stays documented, monitored and improved — not a pile of tools that drift apart over time.

From scattered tools to connected stack

Enquiry → quote → job → invoice — without re-keying data

Website formsHubSpotEmail inboxWhatsAppCalendlyXeroSpreadsheets

Your managed stack

One connected flow — capture, qualify, quote, book, deliver and report — with StackFixTM to diagnose, StackFlowTM to connect, and StackOpsTM to keep it running.

How it works

From review to running systems

01

Book a Stack Review

A focused call to understand your business and current setup.

02

We map your current process

From first enquiry through to invoice — where things work and where they do not.

03

You receive a StackFixTM report

A clear audit with bottlenecks, risks and prioritised recommendations.

04

We build your StackFlowTM automations

Practical workflows connected to the tools you already use.

05

StackOpsTM keeps improving performance

Ongoing support, reporting and refinement as your business grows.

FAQ

Common questions

Practical answers about CRM implementation, systems consultancy and getting more from your stack.

Hiring a CRM implementation expert can significantly improve how you manage customers, run sales, and operate day to day. Here are the main advantages:

  • Unbiased, expert advice on CRM selection

    Independent consultants are not tied to a single software vendor. You get objective recommendations based on your business needs — not pushed toward one product because of a sales incentive. A good expert knows the market and helps you choose the right platform for how you actually work.

  • Extensive experience and industry knowledge

    CRM specialists bring experience across industries, systems, and business models. They understand that no two companies are the same and can tailor implementation to your goals, team, and workflows — helping you avoid common mistakes and get a system that fits from the start.

  • Time and cost efficiency

    CRM projects are complex. An expert handles technical setup, data migration, and integration with your existing tools — saving time and reducing costly errors. They also train your team so the system gets adopted properly, rather than sitting unused after a heavy software investment.

  • Improved data management and security

    Professionals apply best practice for migrating and protecting business data, lowering the risk of loss or breaches. They also help you use customer data more effectively — for better decisions, reporting, and personalised service.

  • Stronger customer relationships and sales

    A well-implemented CRM puts every customer interaction in one place, improving satisfaction and retention. Experts help you configure marketing and sales workflows that generate more leads, improve conversion, and support sustainable revenue growth.

  • Ongoing support and optimisation

    Beyond go-live, specialists can fine-tune the system as your business evolves — developing internal champions, updating processes, and keeping your stack aligned with new goals or technology changes.

In short, a CRM implementation expert saves time and money, protects your data, delivers a solution shaped to your business, strengthens customer relationships, and helps your team get real value from the system. Their expertise navigates the complexity of CRM projects and improves return on investment.

The cost of hiring a CRM consultant in the UK can vary depending on the complexity of your business, the systems you use and the level of support required. As a guide:

  • CRM audits

    Typically range from £500–£2,000.

  • CRM setup and implementation

    Projects often range from £1,500–£10,000+.

  • Workflow automation

    Projects usually range from £500–£5,000.

  • Ongoing CRM support

    Can range from £300–£3,000 per month.

  • Our approach at Stack Consultants

    Rather than charging upfront for lengthy discovery workshops, we start with a free StackFix™ CRM Audit. This helps identify opportunities for improvement across your CRM, sales processes, automation and reporting. From there, clients receive clear recommendations with fixed implementation costs through StackFlow™, along with the option of ongoing monitoring and optimisation through StackOps™.

This means you gain visibility into what needs improving, why it matters and what it will cost before committing to a larger consultancy project.

Implementing a new CRM is about more than importing contacts. To get the most value, your CRM should become the central hub that connects your sales, marketing, customer service and operational processes. Key best practices include:

  • Map your current processes first

    Understand how leads, customers and information flow through the business before making changes.

  • Identify all existing software

    Include email platforms, accounting software, scheduling tools, marketing systems and communication channels in your review.

  • Create a single source of truth

    Decide where customer data should live and ensure information is not duplicated across multiple systems.

  • Automate repetitive tasks

    Automate lead assignment, follow-ups, notifications and data updates wherever possible.

  • Integrate lead sources

    Connect websites, forms, social media, email and advertising platforms so enquiries enter the CRM automatically.

  • Connect reporting systems

    Provide visibility over sales performance, conversion rates and operational efficiency.

  • Standardise data entry

    Improve reporting accuracy and reduce manual administration with consistent fields and workflows.

  • Train your team properly

    Ensure the CRM is adopted consistently across the business, not just by a handful of users.

  • Review and optimise regularly

    Revisit integrations as business processes evolve and new opportunities for automation emerge.

  • Our approach at Stack Consultants

    We begin by understanding your current technology stack and business processes before recommending integrations. Through StackFlow™, we connect your CRM with the tools you already use, while StackOps™ provides ongoing monitoring and optimisation to ensure your systems continue to perform as your business grows.

The goal is not simply to install a CRM, but to create a connected technology ecosystem that improves visibility, reduces manual work and supports long-term growth.

While both roles focus on business growth, they typically solve different problems.

  • Digital marketing strategist

    Focuses on generating demand and attracting potential customers through channels such as SEO, PPC, social media, email marketing and content marketing. Their goal is to increase visibility, traffic, leads and brand awareness.

  • CRM consultant

    Focuses on what happens after a lead is generated. Their role is to improve how enquiries are captured, managed, followed up and converted into customers. This often involves CRM implementation, workflow automation, reporting, sales processes and customer journey optimisation.

  • A simple way to think about it

    Digital marketing strategists generate more leads. CRM consultants help convert more of those leads into revenue.

  • Why both matter

    The most successful businesses combine both disciplines. Generating more enquiries is only effective if there are strong systems in place to manage them.

  • Our approach at Stack Consultants

    We focus on the systems, processes and technology that sit behind growth. Through StackFix™, StackFlow™ and StackOps™, we help businesses improve lead management, automate workflows, optimise CRM performance and create better customer journeys, ensuring marketing efforts translate into measurable business results.

A CRM audit is most effective when consultants can gain a clear understanding of your business processes, customer journey and existing technology stack. A little preparation beforehand can help uncover more opportunities and lead to better recommendations. Before the audit, consider gathering information on:

  • Current CRM setup and user access

    Document how your CRM is configured, who has access and how different teams use it day to day.

  • Lead sources and enquiry flow

    Map how leads enter the business — from websites, referrals, advertising, email and other channels.

  • Sales pipelines and customer journey stages

    Outline your pipeline stages and how prospects move from first enquiry to customer.

  • Existing automation and workflows

    List automations, triggers and manual handoffs that shape how work moves through the team.

  • Reporting requirements and key metrics

    Clarify the numbers leadership relies on and what reports are produced today.

  • Software subscriptions and integrations

    Capture the tools in your stack and how they connect — or fail to connect — with your CRM.

  • Team responsibilities and ownership

    Note who owns leads, follow-ups, data entry and key stages in the customer journey.

  • Common frustrations and bottlenecks

    Collect feedback from staff on what slows them down or creates duplicate work.

  • Areas worth highlighting

    It also helps to flag where leads may be missed, processes that rely on manual administration, repetitive or time-consuming tasks, reporting gaps that hinder decisions, and customer experience or communication issues.

  • During the audit

    Be open about how the business actually operates. Consultants are not looking for a perfect system; they are looking for opportunities to improve efficiency, visibility and performance.

  • Our approach at Stack Consultants

    Our StackFix™ Audit combines CRM analysis with business discovery to understand not only how your CRM is configured, but how your team uses it in practice. This allows us to provide recommendations that align with your processes, goals and growth plans rather than simply suggesting technical changes.

The more information available during the audit, the more valuable and actionable the recommendations will be.

Ready to fix the process behind your growth?

Book a practical stack review and find out where your business is losing time, leads and revenue.