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Agency HubSpot or Salesforce: How to Choose the Right CRM Platform Before You Sign

A HubSpot agency is the partner that deploys, configures, and drives adoption of the HubSpot CRM across your sales teams; a Salesforce agency does the same work on a more modular ecosystem — one that's also more complex to implement. The choice isn't just about the partner: it starts with the platform itself, because reversing a bad choice always costs more than comparing seriously upfront. This guide details the criteria that should guide a Sales Director's decision before signing with a HubSpot or Salesforce agency.

HubSpot Agency or Salesforce Agency: Two Different CRM Philosophies

HubSpot is built as an all-in-one platform designed for autonomy and fast adoption: a HubSpot agency configures a tool that sales reps can pick up within weeks, without a dedicated technical team. Salesforce, by contrast, offers a modular, highly customizable ecosystem better suited to organizations with complex, multi-entity, or heavily regulated sales processes. These two philosophies don't serve the same needs, and a HubSpot agency doesn't support the same type of project as a Salesforce agency. To understand the functional differences in detail, our full comparison of Salesforce and HubSpot breaks down the strengths of each platform.

5 Criteria to Choose Between a HubSpot Agency and a Salesforce Agency

Before comparing agency quotes, you first need to assess whether your organization needs HubSpot's simplicity or Salesforce's configuration power. Here are the five criteria that should structure this decision, even before selecting a partner such as through turnK's CRM integration offer.

  • Sales cycle complexity: a short, standardized cycle fits well with HubSpot; a long, multi-stakeholder cycle with complex pricing rules leans toward Salesforce.
  • Sales team size and maturity: a small team new to CRM needs a tool that's simple to adopt; a structured sales force can absorb Salesforce's functional depth.
  • Budget and deployment speed: a HubSpot rollout is generally faster and less costly to configure than a custom Salesforce project.
  • Integrations with the rest of your IT stack: ERP, marketing tools, billing — the richness of the integration ecosystem should weigh into the decision.
  • Internal change-management capacity: the richer the tool, the more structured the change support needs to be to avoid pushback from sales teams.

The Number One Objection From Sales Directors: Field Adoption

Whichever platform you choose, the risk stays the same: a CRM that sales reps don't use. A poorly filled pipeline makes forecasts unreliable and sends teams back to their old habits — spreadsheets, memory, or their inbox. That's why choosing the agency matters as much as choosing the platform: a poorly scoped integration, without training or support for sales reps, fails even with the best tool on the market. Our article on the mistakes that make a CRM project fail details the most common pitfalls at this stage.

Case Study: Migrating From Salesforce to HubSpot Without Breaking the Sales Pipeline

Switching platforms is sometimes necessary when an organization scales up or its current tool no longer fits sales needs. That's the case covered in the Salesforce-to-HubSpot migration carried out for Horse Republic, where keeping the sales pipeline running throughout the switch was the number one success criterion. This kind of project shows why the platform choice and the agency choice should be made together, from the start, rather than under the pressure of an urgent migration.

How turnK Supports You, Whichever Platform You Choose

turnK is certified on both ecosystems and has led more than 600 projects in CRM, ERP, Data, and AI integration, with more than 98 certifications combined across the team — enough to advise objectively on HubSpot or Salesforce rather than pushing a single platform by default. This dual expertise mobilizes half the resources of a classic custom development, with a rollout of around three months. To evaluate the Salesforce ecosystem in detail, check out the Salesforce tool page, or discover how to choose the right partner for your CRM once you've settled on a platform.

the most common questions

Should you choose HubSpot or Salesforce before choosing an agency?

Yes: the platform determines the type of project, so it's better to choose it before comparing agencies.

Is a HubSpot agency cheaper than a Salesforce agency?

Usually yes, since HubSpot configuration is faster, but cost mainly depends on how complex your sales process is.

How do you guarantee CRM adoption by sales reps?

By involving sales reps from the scoping stage and planning dedicated training, whichever platform you choose.

What criteria should you check before signing with a HubSpot or Salesforce agency?

Its certifications, client references, change-management method, and ability to integrate your CRM with the rest of your IT stack.