Picking a CRM agency used to mean picking someone to configure a CRM. For most B2B teams today, the harder job is connecting that CRM to the website, the finance system, and every other tool the business runs on.
B2B teams increasingly run marketing and sales out of the CRM. That makes it the center of the stack, and it also makes every gap around it more visible. The average enterprise now manages 897 applications, yet only 29% of them are integrated, and 90% of organizations say data silos create business obstacles.[1]
The cost shows up on the sales floor. Salesforce research found that reps spend only 28% of their week actually selling, and that sales teams use an average of 10 tools to close deals.[2] Gartner research puts the average annual cost of poor data quality at $12.9 million per organization. That figure comes from enterprise-scale organizations, so smaller teams should read it as a direction rather than a budget line.[3]
This is why agency selection has become harder. A CRM project rarely stays inside the CRM. Teams often need some mix of:
In this guide, we compare CRM agencies by capability instead of by arbitrary ranking. The goal is to help B2B marketing operations teams work out which type of partner they actually need, and then shortlist the agencies that fit.
Key takeaway: The right CRM partner depends on the complexity of the problem, not simply on the number of CRM certifications an agency holds.
Before comparing companies, it helps to define the category. Most agencies in this space offer some combination of the six services below.
This is the foundation: setting up the CRM so your team can use it on day one.
Customization adapts the CRM to how your business actually works. HubSpot, for example, lets you create custom objects when contacts, companies, and deals do not describe the data you need to store, and those objects can be used in automation and email templates just like standard ones.[4]
Integration is where the CRM connects to everything else. Native connectors cover many cases. When they do not, the work moves into APIs and middleware.
Migration moves your data from an old system into the new one without losing the context that makes it useful.
This service turns CRM data into a repeatable revenue process.
Your website is often where CRM data is created and where it should be used. CRM-connected websites, forms, personalization, custom modules, and website-to-CRM data flows all sit in this category. It matters commercially: McKinsey found that 71% of consumers expect personalized interactions, and that faster-growing companies draw 40% more of their revenue from personalization than slower-growing peers.[5] Personalization only works when clean CRM data actually reaches the page.
A list without criteria is just an agency directory. We used the same six factors for every agency, and we did not assign scores or rankings.
How we sourced this: Every capability below comes from the agency's own website, its HubSpot Solutions Directory listing, or a reliable third-party listing, and each is cited. We only include what we could substantiate. Agencies may offer more than their public pages show, so confirm details directly before you shortlist.
The agencies below serve different types of CRM projects. Rather than ranking them from best to worst, we outline each one's primary strengths and the projects it may suit. They are listed alphabetically.
Positioning: HubSpot CRM, integration, and CMS development partner.
Where Computan stands out: CRM, development, and integration work under one partner, so the person who understands your data model is talking to the person who builds the connection.
Positioning: Complex HubSpot implementations for mid-market and enterprise organizations.
Positioning: Structured HubSpot onboarding, migration, and website work.
Positioning: RevOps-led HubSpot implementation for B2B revenue teams.
Positioning: Hands-on CRM and RevOps tooling for B2B and financial services teams.
Positioning: Full-service HubSpot partner with RevOps, integration, and marketing services.
This list is not exhaustive. We kept it to six agencies so it stays a useful market comparison instead of a directory.
| Agency | Primary platform | CRM implementation and migration | Custom integrations | CMS and web | Best suited for |
|---|---|---|---|---|---|
| Computan | HubSpot, integrated with other systems | Stated | Stated | Stated (HubSpot CMS, WordPress) | CRM, integration, and web projects |
| Engaging.io | HubSpot | Stated | Stated | Stated (HubSpot CMS) | Complex legacy CRM migrations |
| Huble Digital | HubSpot | Stated | Stated | Stated | Structured onboarding and migration |
| New Breed | HubSpot | Stated | Stated | Stated | RevOps-led B2B revenue teams |
| Skydog Ops | Salesforce and HubSpot | Implementation stated, migration not stated | Not stated | Not stated | Hands-on CRM and RevOps tooling |
| SmartBug Media | HubSpot | Stated | Stated | Stated | Full-service, larger B2B teams |
Sources: [6][8][9][10][11][13][14][15][16][17]. "Not stated" means we did not find the capability on the sources reviewed. It does not mean the agency does not offer it.
This is where a comparison becomes useful. Match the project to the partner type before you look at any single agency.
Look for:
Look for:
Look for:
Look for:
Look for an agency that can handle the whole chain, because a break at any link shows up in your pipeline:
CRM → Website → Forms → Automation → Sales
This is where a hybrid partner earns its place. One team that understands both the data model and the templates makes fewer handoff mistakes than two vendors passing specs back and forth.
Specialization matters more than a long logo list. Ask how many projects they have delivered on your platform in the last year.
Ask for examples that involve systems similar to yours, such as an ERP, accounting platform, or proprietary application.
Distinguish between three roles: the consultant who designs the approach, the implementation specialist who configures the CRM, and the developer who writes the code. Some agencies cover all three in-house. Others subcontract the build.
Ask about field mapping, data cleanup, duplicate handling, and how they validate results before go-live.
You may not want to replatform your site. Confirm the agency can connect your current CMS to the CRM cleanly.
This question separates configuration-focused agencies from development-capable ones. Listen for API, middleware, and error-handling answers.
Integrations need monitoring. APIs change, and data volumes grow. Ask how support, troubleshooting, and optimization work once the project is live.
Push past "the CRM is live" toward outcomes you can verify:
This distinction decides more projects than any feature checklist.
Business requirements → CRM configuration → workflows → reporting
Business requirements → CRM → APIs → middleware → website and CMS → automation → reporting
The second model becomes useful when your CRM has to exchange data with other systems. If it needs to talk to your website, ERP, accounting platform, marketing tools, or a proprietary application, development capability can matter as much as CRM expertise.
| Aspect | Traditional CRM agency | CRM and development partner |
|---|---|---|
| Typical scope | Configuration, workflows, reporting | Configuration plus APIs, middleware, and web |
| Systems with no native connector | May need a second vendor | Built as custom code by the same team |
| Website and CMS | Often separate | Often included |
| Vendors to manage | Frequently two or three | Fewer |
| Best for | Straightforward setups and process design | Projects that span several layers |
Whichever agency you choose, a well-run project follows a similar path.
Understand the existing CRM, data, workflows, and integrations before changing anything.
Define how systems should exchange information, which system owns which data, and where the risks are.
Clean, map, and validate data so bad records do not travel into the new setup.
Configure the CRM and build the required integrations.
Build the workflows and marketing and sales processes that put the data to work.
Validate data movement, workflows, and edge cases such as duplicates, failed syncs, and missing fields.
Monitor the system and keep improving it as your team and tools change.
The right CRM implementation partner depends on what your team actually needs. A straightforward CRM configuration calls for a different partner than a project involving migrations, APIs, automation, and a CRM-connected website.
A simple way to map the field:
For B2B teams whose CRM project crosses into custom integrations, automation, and website or CMS development, a partner that can handle both the CRM and the technical build can reduce the complexity of managing several vendors. That is the gap Computan is built to fill. If your project sits there, talk to our team about what you are trying to connect.
[1] Salesforce: MuleSoft Connectivity Benchmark 2025
[2] Salesforce: State of Sales Research
[3] Gartner: Data Quality Best Practices for Accurate Insights
[4] HubSpot Developer Blog: How to Build a Custom Object Using Private Apps
[5] McKinsey: The Value of Getting Personalization Right, or Wrong, Is Multiplying
[6] Computan: HubSpot Capabilities
[7] Computan: Our Services
[8] Clutch: Computan Profile
[9] HubSpot Solutions Directory: Engaging.io
[10] Huble Digital: Migrate to HubSpot CRM with Confidence
[11] HubSpot Solutions Directory: Huble Digital
[12] New Breed: RevOps Solutions
[13] G2: New Breed Profile
[14] New Breed: Services Overview
[15] G2: Skydog Ops Listing
[16] HubSpot Solutions Directory: SmartBug Media
[17] G2: HubSpot Service Hub Implementation Providers (SmartBug Media)
What is a CRM implementation agency?
A CRM implementation agency sets up and configures a CRM so your team can use it. That typically includes pipelines, properties, lifecycle stages, permissions, and dashboards. Many agencies also offer customization, migration, integration, and automation services.
What is the difference between CRM implementation and CRM integration?
Implementation is about setting up the CRM itself. Integration is about connecting the CRM to other systems, such as your website, ERP, accounting platform, or proprietary applications, so data moves between them reliably.
How much does CRM implementation cost?
Cost depends on scope. A basic configuration is a very different project from a migration with custom integrations and website work. Ask each agency for a scoped estimate that separates configuration, migration, integration, and ongoing support, so you can compare like with like.
How long does a CRM migration take?
Timelines depend on data volume, data quality, the number of connected systems, and how much historical data you need to preserve. Cleanup and validation usually take more time than teams expect, so plan for them explicitly.
When do you need custom CRM development?
You need custom development when a native connector does not exist or does not fit your process. Common triggers include syncing with an ERP or accounting system, connecting a proprietary application, and building custom objects or website data flows.
Should you hire a CRM consultant or a CRM development agency?
A consultant is a good fit when the main challenge is process, structure, or adoption. A development agency is a better fit when the challenge involves APIs, middleware, or website integration. Many B2B projects need both, which is why some teams choose a partner that covers CRM and development together.
Can a CRM agency also handle website and CMS development?
Some can. Several agencies in this guide list website or CMS work alongside CRM services. If your website feeds your CRM through forms and personalization, working with one team can reduce handoff errors.
What should a B2B marketing operations team look for in a CRM partner?
Look for specialization in your CRM platform, real examples of custom integrations, a clear migration method, the ability to work with your existing website or CMS, ongoing support after launch, and success measures tied to data quality, lead routing, and reporting.