Choosing a CRM Agency
A CRM agency manages the systems and campaigns that keep a company’s customer relationships running — platform implementation, data migration, automation, and multi-channel marketing execution. The term covers several very different types of business, from technical Salesforce implementation partners to creative retention agencies, and choosing the wrong type is the most common cause of a failed engagement.
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The Five Types of CRM agency
Most buyers discover the difference between these after they’ve signed. It’s worth knowing beforehand.
Platform implementation partners
Certified specialists in a single platform — Salesforce, HubSpot, Microsoft Dynamics. They build, configure and integrate the system itself. Right when: you're buying a new platform, migrating between systems, or need complex technical work such as API integrations or custom objects. Wrong when: the platform already works and the problem is that nobody uses it well. Implementation partners solve technical problems, so they will tend to propose technical solutions — more configuration, more build.
Creative and retention agencies
Campaign concepts, email and lifecycle creative, brand-led customer communications. Right when: your programme runs reliably but the output looks tired and performance has plateaued. Wrong when: your underlying data is a mess. Excellent creative applied to broken segmentation is expensive decoration — you'll send beautiful emails to the wrong people.
Full-service marketing agencies with a CRM division
CRM sits alongside paid media, social and SEO as one service among many. Right when: you want a single supplier across channels and CRM is a modest part of the mix. Wrong when: CRM is a primary revenue channel. You will usually get generalists with some CRM exposure rather than specialists, and CRM tends to be the first budget cut when other channels need attention.
Freelancers and contractors
Individual specialists working on a day rate. Right when: you need one defined skill for a defined period and you have someone senior internally to brief and manage them. Wrong when: you need continuity, holiday cover, or more than one discipline. Everything stops when they're unavailable, and knowledge leaves with them.
Insourced and embedded agencies
A team that works inside your tools, hours and processes as an extension of your own — the model we use at WeDoCRM. Right when: you have CRM ambitions beyond your current headcount, need multiple disciplines without hiring for each, and want capability that flexes as priorities change. Wrong when: you want a fixed-scope project delivered and handed over, or you're buying purely on the lowest day rate. Retained models cost more per hour than a contractor, and they should — you're paying for continuity, cover and range rather than hours.
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Our number one priority is supporting CRM teams and organisations fill their resource gaps and really move the needle from a commercial perspective. Our team is always available to chat about your needs and requirements.
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What a CRM agency should be doing for you
Whichever type you choose, the work usually falls into six areas:
- System implementation and migration — standing up a new platform, or moving between them without losing data or history.
- Data hygiene and segmentation — deduplication, cleansing, and building segments that reflect how customers actually behave.
- Automation and lifecycle journeys — onboarding, retention, winback and reactivation programmes that run without manual intervention.
- Multi-channel campaign execution — the day-to-day build, QA and deployment across email and other channels.
- Compliance — GDPR and international data law, including the processes that keep you compliant as you grow.
- Reporting that ties to revenue — attribution and measurement that connects CRM activity to commercial outcomes, not just opens and clicks.
Why brands choose WeDoCRM as their CRM agency
We built WeDoCRM because we’d experienced the other four models first-hand and kept seeing the same challenges: agencies that felt a little removed from the team, needed lots of direction, and weren’t always there when you needed them most.
- 300+ combined years of experience across our team
- 50+ global brands currently partnering with us
- £550m+ in revenue generated for clients
- 6,000+ automation journeys built
We're certified specialists across Salesforce, HubSpot, Dotdigital, Klaviyo, Iterable, Bloomreach, Customer.io and SugarCRM - so unlike a single-platform implementation partner, we can advise on the right technology for you rather than the one we're locked into selling.
Frequently Asked Questions
What does a CRM agency do?
A CRM agency manages the systems and campaigns that run a company’s customer relationships – including platform implementation, data migration, automation, multi-channel campaign execution, compliance, and performance reporting.
What's the difference between a CRM agency and an insourced CRM team?
A traditional CRM agency typically works as an external supplier delivering fixed-scope projects. An insourced CRM agency, like WeDoCRM, works inside your tools, hours and processes as an extension of your existing team – offering continuity and flexibility rather than a one-off handover.
How much does a CRM agency cost?
Cost varies by model. Freelancers charge a day rate for a single skill. Retained or insourced agencies charge a monthly fee that covers continuity, multiple disciplines, and cover – typically more per hour than a contractor, but structured to flex as your priorities change. WeDoCRM offers capped or uncapped monthly retainers with a standard 2-month break clause.
How do I choose the right type of CRM agency?
Match the agency type to your actual problem: a platform implementation partner if you’re migrating systems, a creative agency if your data is clean but your campaigns are stale, a freelancer for one defined task, or an insourced/embedded team if you need ongoing, multi-disciplinary support that scales with your business.
When should a business consider using a CRM agency?
You might consider a CRM agency when you’re launching a new CRM, migrating platforms, struggling to use your existing data effectively, lacking internal CRM resource, or looking to improve customer engagement and retention.
