Discover how Hoope won over mass retail with Sidely

Discover how Hoope won over mass retail with Sidely

How Hoope conquered supermarkets with Sidely

Successfully implementing your new CRM

Successfully implementing your new CRM

80% of CRM projects fail not because of technology, but because of the human element. Discover the 6 levers that make the difference between an adopted CRM and a forgotten one.

Arthur d'Achon

Arthur d'Achon

CEO and co-founder of Sidely

Updated on

In short

6 min read

  • Conduct a comprehensive field needs analysis to map processes and identify pain points before choosing any tool.

  • Draft a rigorous functional specification document (FSD) to define objectives, budget, and priority features.

  • Anticipate your business growth over 1 to 3 years by prioritizing scalable CRM solutions rather than ones frozen to your current processes.

  • Designate a project manager capable of driving change and collaborating closely with business departments to foster adoption.

  • Invest in a clean and structured data migration, as the quality of the database directly determines sales performance.

  • Establish continuous CRM governance with processes and key performance indicators to adjust the tool's usage on a daily basis.

All industries are affected by the rise of CRM, software that is essential to the smooth running of sales and marketing operations. A need that has become so widespread that companies can now equip themselves with ultra-powerful solutions for a few hundred dollars per user per year.

But this ease of access hides many pitfalls… In the ranking of reasons why CRM projects fail, we obviously find the wrong choice of tools, but also the underestimation of the required workload or time, the lack of preparation of human organizations beforehand, and finally, the sinews of war: poorly written specifications, or even none at all!

One of the main reasons is that CRM implementation is not prepared enough beforehand. CRM implementation refers to all the actions necessary to deploy, configure, and integrate customer relationship management (CRM) software within a company, in order to optimize its sales, marketing, and customer service processes.

So, to make the implementation of your CRM a complete success, let's review the crucial points that you must know and master

Reminder: a CRM (Customer Relationship Management) is a customer relationship management system aimed at improving interactions, satisfaction, and customer retention by centralizing and analyzing their data.


CRM implementation: definition

Before getting to the heart of the matter, let's take a few lines to understand together what implementing a CRM implies. In concrete terms, CRM implementation includes several dimensions:

  • Technical: installation, setup, integration with existing tools (ERP, emailing, etc.)

  • Organizational: adaptation of internal processes (sales, support, marketing)

  • Human: team training and change management

  • Data: migration, cleaning, and structuring of customer data

CRM implementation is a strategic and cross-functional project that combines technology, organization, and humans to sustainably improve customer relationship management.

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The 7 key steps to a successful CRM implementation

Needs analysis

Needs analysis is the starting point for any successful CRM implementation. It consists of precisely understanding the current functioning of your sales organization, in order to identify the real expectations of the teams and areas for improvement.

‍This step should not be limited to a theoretical or top-down vision. It involves gathering on-the-ground needs from different users: sales, marketing, customer service, management. The goal is to map existing processes (sales cycle, lead management, customer tracking...) and highlight pain points, duplicates, or information losses.

‍An effective analysis makes it possible to:

  • define clear objectives for the CRM project,

  • prioritize truly useful features,

  • avoid reproducing inefficient processes in the new tool.

The specifications

At a time when turnkey CRMs abound, many companies save on the study of needs. As we said in the introduction, this heresy is at the root of most CRM implementation failures.

The purpose of this article is not to dissect all the content of the specifications, but we are going to look back at some fundamental concepts that will allow you to measure its usefulness and impact on the success of implementing your new CRM.

To start, let's remember that in terms of software, there are generally two sets of specifications. The first, called functional specifications (CDCF), describes the purposes of the tool, by analyzing the features required to meet the needs of the company and users. The second, called technical specifications (CDCT), rolls out the technological means that will allow the realization of a solution adapted to the functional CFC.

‍As a project owner, you can write the functional specifications yourself, or have it done by a consultant or an agency. Depending on the complexity of your project, this may be a brief document that describes the project fundamentals, such as objectives, allocated budget, main features, and planned integrations.

‍Or, you can go with an in-depth document, which will detail all the main and secondary features, using methods recognized in particular by AFNOR. This second method is a real intellectual service and can represent a long and complex mission.

‍Specifications of this size are particularly necessary if you come to the conclusion that no CRM on the market meets your needs. The CDCF then allows you to detail your need to the consulted service providers in the form of a request for proposals, and to associate a forecast budget with it. It is also on this basis that the latter will be able to apply, which will allow you to compare the offers received based on criteria determined in advance.

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Choosing the right type of CRM to guarantee its adoption

As we have just seen, some of you will choose to have a custom CRM software developed, while others will find their happiness with market leaders, such as Salesforce or HubSpot, notably because they do not feel the need to highly customize their tool (which can be time-consuming and expensive).

‍However, the choice of a CRM should not rely solely on an analysis of needs at a specific point in time.

Indeed, a frequent mistake is to think only about the current organization, without anticipating its evolution. Yet, your company will probably change in the next 1 to 3 years: growth of the sales force, diversification of channels, complexification of sales processes…

It is therefore essential to ask yourself the right questions:

  • Will your organization remain stable?

  • Will your sales team grow?

  • Will your sales cycles evolve?

If the answer is yes, you can choose a CRM perfectly aligned with your current operation.

‍On the other hand, if your organization is bound to evolve, it is highly recommended to opt for an scalable CRM, capable of gradually adapting to your growth, without requiring a complete overhaul of the tool or usages.

An scalable CRM does not seek to cover all needs from the start. Rather, it aims to:

  • effectively meet immediate needs,

  • support the maturity growth of the company,

  • adapt to the development pace of the teams.

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CRMs adapted to specific uses

Not all CRMs meet the same needs. Beyond generalist CRMs, there are specialized solutions depending on your context:

  • A food industry CRM: designed for companies working with large-scale retail, it integrates specific features: multi-store management, field tracking of area managers, in-store surveys, management of retail chains.

  • A SFA CRM (Sales Force Automation): suitable if you need to automate a large number of sales tasks (reporting, activity tracking, field visits).

  • A mobile CRM: ideal for field teams, it facilitates adoption thanks to simple and fast use on the go.

  • An open source CRM: relevant if you have internal technical resources and a limited budget, with a need for advanced customization.

  • A CRM for independent sales agents: lighter, it is suitable for individual structures or small teams with simplified needs.

Setup and integration: a decisive step for CRM adoption

Setting up a CRM is often underestimated, even though it constitutes one of the most critical steps of implementation. It is also one of the most demanding in terms of workload, especially at the beginning of the project. It requires strong mobilization of teams to translate business needs into concrete rules in the tool.

Yet, it is at this precise moment that a large part of the project's success is determined. Indeed, everyone talks about training when it comes to CRM adoption. But in reality, adoption begins much earlier. It directly depends on:

  • the way the CRM is structured,

  • the defined fields and pipelines,

  • the navigation logic,

  • and above all, the perceived ease of use by the teams.

A poorly configured CRM will be difficult to use, even with excellent training. Conversely, a well-configured CRM can be adopted naturally, almost intuitively.

‍For this, the role of the CRM provider is important. If the choice of provider (publisher or integrator) is relevant, they play a central role in this phase. Thanks to their expertise, they can:

  • recommend good structuring practices,

  • avoid classic setup mistakes,

  • accelerate implementation,

  • adapt the tool to real business uses.

‍A good partner does not just execute: they challenge your choices and guide you in your decisions. Moreover, a good provider also plans ahead for integrations. In some cases, integrations are native (existing connectors) or facilitated by open APIs.

‍But this is not always the case. Some connections (ERP, specific business tools, internal software) may require specific developments, advanced configuration, or even intermediary tools. It is important to anticipate them to avoid discovering these constraints too late, during the setup phase, and therefore, falling behind or incurring additional (unplanned) costs or functional compromises.

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CRM data migration

Data migration is at the heart of a successful CRM migration. It is always a complex topic in the CRM project, and requires inevitable preparation work. This mission is sometimes offered by the CRM integrator (watch out for the cost!). In any case, it is common for companies to have data in different tools, and changing CRM is often the opportunity to bring these different data sources together.

‍Accuracy, completeness, consistency: different criteria will make it possible to consolidate the database of your future sales organization. Cleaning must eliminate duplicates and formatting errors in order to maximize the impact of the new system in terms of sales and marketing efficiency.

‍Some companies also take advantage of the CRM redesign to review their marketing segmentation in light of this data, whose relevance or richness is being upgraded.

‍Finally, security and GDPR compliance are mandatory steps. Here again, the technological transition will often reveal non-compliant practices or past shortcomings to which clear answers must be provided.

‍In short, the implementation of a new CRM is largely conditioned on the quality of your database and its management processes. As always, users are at the heart of the system. It is a virtuous circle: the more they fill in the CRM, the more data you have, and the more useful the data is, the more they use the CRM.

‍Note that since September 12, 2025, and the entry into force of the European Data Act, you are legally the sole owner of your data. Indeed, it was unfortunately not rare for companies to sign SaaS contracts with long-term commitments (often 24 or 36 months), without any real possibility of early exit. In case of dissatisfaction or change of strategy, it was common to remain "stuck": the publisher held your data, the formats were closed, and the migration costs were prohibitive. The Data Act puts an end to this situation: “The customer may at any time terminate their data processing service contract, giving reasonable notice, without disproportionate fees or technical obstacles.” (Article 23 of EU Regulation 2023/2854)


Training and deployment

The project manager will have to work as a team with one or more departments to gather functional needs. Indeed, a successful CRM implementation relies on the software's ability to meet the business challenges of its users. It is therefore absolutely essential that they contribute to the study of needs.

This is why communication must be managed with tact and common sense. It is essential to bring together all stakeholders: sales, marketers, customer service, but also operational management. Do not underestimate the importance of change management. Setting up onboarding workshops can pay off to create a real buzz around the project and add a participative dimension to it.

‍Training cycles must be personalized so that everyone receives the knowledge and tools related to their profession and objectives. Training sessions can be reinforced by sharing content, guides, and other documents allowing users to take charge!

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Monitoring and continuous optimization

CRM implementation is generally a continuous process rather than a one-off operation. Following the first phases (needs analysis, planning, implementation, training, etc.), a continuous improvement cycle is often established.

‍In this context, setting up a CRM governance becomes essential to sustain the project over time.

‍CRM governance refers to all processes, roles, and indicators that allow managing, framing, and developing the use of CRM within the company. In concrete terms, it aims to guarantee alignment between:

  • the sales strategy,

  • the quality and structuring of the data,

  • and the operational execution of the teams.

‍Some companies choose to structure this governance around a CRM manager, whose mission is to continuously analyze the performance of customer acquisition and retention, while adapting the tool to changes in the sales journey and data management.

‍The benefits of a well-defined CRM governance are multiple:

  • better adoption by the teams,

  • truly actionable data quality,

  • more precise sales management.

‍If this position does not exist in your organization, keep in mind that your CRM must constantly evolve to follow the transformations of your business. Governance must therefore not be occasional, but well thought out as a continuous process.

‍Furthermore, CRM data entry must be monitored, if not evaluated. While some companies choose constraint (by integrating CRM into job descriptions, for example), it is often more effective to make teams aware of data challenges.

‍Training sessions can notably make it possible to link data entry to its concrete use. For example, a correctly entered email address can become the starting point of an automated marketing workflow, generating sales opportunities and revenue.

‍The challenge is therefore not only to impose a tool, but to engage the teams by giving meaning to daily actions.

‍Ultimately, it is your ability to structure this governance, support usage, and carry a clear vision that will allow your CRM implementation to be truly crowned with success in the long term.

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Factors for a successful CRM project

Having good timing: the importance of planning and scheduling

Implementing a new CRM can have a significant impact on your business operations. It is generally complex to imagine how users will welcome it. And, even with a user-centric solution (designed based on usage), implementing a CRM can pose challenges in terms of engagement and allocated time.

‍The first question to ask is therefore about timing: if the company already has major software projects underway or other tools being implemented, a CRM change can become an additional source of stress for employees. Choose a period of relative calm (in terms of technological change) for the deployment and training phases.

‍Many organizations choose to plan a gradual launch. By proceeding in phases, you also give yourself the means to test the system and identify potential issues on a small group of users before full deployment. With a good layer of management, you might be able to make other users jealous and stimulate their curiosity for the new CRM!

‍Finally, breaking your project down into successive and ordered phases allows you to react quickly when a phase falls behind. Thus, you are better able to reorganize and coordinate operations to minimize CRM implementation delays as much as possible.

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A key principle: start from the field, not from the features

Generally speaking, a CRM should never be chosen solely for the richness of its features. A good CRM is above all a tool that adapts to the operational reality of your teams. When you choose your commercial CRM solution, choose it based on the reality of the field.

‍This is actually one of the main reasons why many CRM projects fail: tools that are very complete on paper, but too complex or unsuited for field use.

‍Before making your choice, ask yourself the right questions:

  • How do your teams actually sell?

  • What are their daily constraints?

  • Where do they spend their time?

  • What tools do they already use?‍

Focus on humans

With the rise of software engineering, automation, or even artificial intelligence, many companies forget that it is humans who allow uniting and creating group synergies.

‍In order to promote the adoption of your new CRM, remember to communicate beforehand about the implementation of a new tool that will facilitate employees' daily lives and allow them to improve their performance.

Appoint a project manager

In some cases, deploying a CRM will require energy and endurance. It is then highly recommended to appoint a project manager capable of driving the project over time, demonstrating leadership to manage both development and deployment.

‍This role is all the more key because obstacles will inevitably arise - whether human, technical, or financial. In this context, a problem-solving oriented posture will be much more effective than a too rigid or overly controlling approach.

‍However, the success of this role does not rely solely on technical skills. If you entrust project management to an employee, it is essential to also consider their emotional intelligence and human qualities. Indeed, a good project manager will know how to identify internal dynamics: spotting future CRM ambassadors, but also anticipating resistance, particularly among more resistant profiles, to limit blockages.

‍It is precisely for this reason that configuring a CRM cannot be considered a simple technical step. It must be part of a broader logic, blending both operational and strategic vision. The project manager cannot bear this responsibility alone.

‍Thus, configuration relies on close collaboration between:

  • the CRM manager (or project manager), in charge of operational implementation and concrete deployment,

  • the sales director (or business management), guarantor of the strategic vision and future uses.

‍It is up to the sales management to decide on the structural elements of the CRM:

  • the steps of the sales cycle,

  • performance indicators,

  • and more broadly, the way the tool will be used daily.

‍This point is fundamental, because it directly conditions adoption: a CRM must speak the language of salespeople, and not that of developers. A CRM must reflect the sales culture and not the headquarters culture.


CRM implementation errors to avoid

The wrong choice of tool

The choice of CRM is a key step, but it is not everything. A frequent mistake is thinking that choosing the right tool is enough to guarantee the project's success. In reality, choosing the CRM is only the first step in a much broader process.

‍A CRM, even a high-performing one, will fail if it is:

  • poorly adapted to your real processes,

  • too complex for your teams,

  • or disconnected from your field uses.‍

Underestimating time and workload

CRM implementation is not just about installing software. It is a structural project that deeply transforms your working methods.

A simple analogy: implementing a CRM is like renovating a room. On paper, everything seems smooth… but in reality, unforeseen events are inevitable. For example:

  • a database more complex than expected,

  • a longer migration,

  • unavailable internal resources,

  • or necessary setup adjustments.

‍Simple rule: if your schedule seems comfortable to you, it is probably just realistic.‍

Neglecting change management

A CRM project is first and foremost a human project. Without support, even the best tool will be little used.

It is therefore essential:

  • to involve the teams beforehand,

  • to communicate regularly,

  • and to give meaning to the use of CRM.

Poorly prepared or poorly cleaned data

Data quality is a critical success factor: it determines the sales performance of your CRM but also of your team. A CRM does not create value on its own: it amplifies the quality of the data it contains.

‍Incomplete, outdated, or duplicated data leads to:

  • a loss of trust from the teams,

  • poor marketing utilization,

  • and biased decisions.

‍Before any migration, it is important to perform a completeness audit and essential to:

  • clean the existing database,

  • structure the information,

  • define data management rules.

Arthur d'Achon

Arthur d'Achon

CEO and co-founder of Sidely

It was by observing the still-fledgling digitalization of sales forces that Arthur envisioned Sidely. A graduate of EM Lyon and Le Wagon, he combines a rare commercial rigor with a true product culture. This dual expertise allows him to decipher the shifts in the profession and build a product that truly speaks to sales teams.

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