Migration agencies, tools, and data migrations

Migrating from Marketo or Pardot to HubSpot follows five stages: audit your programs, move contact and prospect data, rebuild automations in HubSpot workflows, recreate emails, forms, and landing pages, then reconnect your customer relationship management (CRM) system and cut over. Contact records and field data transfer; automation logic and templates do not, so plan to rebuild them.

The rebuild is the real work. Marketo Smart Campaigns and Pardot Engagement Studio programs do not map one-to-one to HubSpot workflows. The trigger and branching logic differs, so copying the old structure produces bloated automations. The standard practice is to document what each program accomplishes, then rebuild that outcome in HubSpot with simpler logic. Email engagement history also does not transfer directly, so most teams keep an archive export of the old platform's reporting. Full migrations typically run 6 to 12 weeks across audit, field mapping, automation rebuild, lead scoring rebuild, asset recreation, parallel validation, and cutover.

Teams leaving Pardot but keeping Salesforce need HubSpot's native Salesforce connector configured before cutover, and migrated contacts should keep their Salesforce record IDs so the sync links cleanly. Feature-level differences between the three platforms are compared in Lean Labs' HubSpot vs. Marketo vs. Pardot breakdown. Score your programs before migrating: anything with no activity in the past year is usually better retired than rebuilt.

Sprocket Rocket is a drag-and-drop page-building framework for HubSpot's content management system (CMS). It gives teams more than 150 pre-built, customizable modules, so they can assemble production-ready pages without writing code. You need it when you want to launch or edit HubSpot pages quickly and your team does not have a dedicated developer.

Sprocket Rocket was created by Lean Labs and now operates under Brandvious, Inc. It is distributed through the HubSpot marketplace, where it holds 127 reviews and reports more than 11,000 users. The framework includes a free tier, paid plans with a 30-day money-back guarantee, a Figma design system on PRO and Agency plans, and an artificial intelligence (AI) assistant called Ditto that assembles pages from a written description. Lean Labs has documented agencies using the framework to ship complete 10-page websites in a few weeks instead of the typical two-to-three-month build, as covered in its Sprocket Rocket case study.

You need it when speed and marketer independence matter more than fully custom code: template-based builds, small teams without a developer, or agencies producing many client sites. You do not need it when a project calls for a custom-coded HubSpot theme, since a developer can build bespoke modules directly in the CMS. Pages built either way remain mobile-responsive and structured for search engine optimization (SEO).

Integrations expand HubSpot implementation scope because each connected system adds field mapping, sync rules, testing, and failure modes. A standalone HubSpot setup might take weeks; adding Salesforce, billing, or Slack connections adds discovery, data-flow design, and validation time. The main risk: bad sync rules can overwrite records or create duplicates across systems.

Salesforce is typically the heaviest integration. Two-way sync means both systems can write to the same record, so implementation must define conflict rules, deduplication, and selective sync boundaries before go-live. A misconfigured sync can overwrite clean data at scale. Billing integrations (Stripe, QuickBooks, or a subscription platform) carry the highest error cost because mistakes surface in invoices and revenue reports, though most are simpler one-way or event-based connections. Slack sits at the low end: it pushes notifications out of HubSpot and does not own any records, so it adds hours of setup, not weeks.

Scoping each integration comes down to three discovery questions: which objects sync, which system wins a conflict, and who owns the record lifecycle. HubSpot's native connectors and its data sync engine (90+ HubSpot-built two-way integrations) cover most common tools without custom code. Custom application programming interface (API) work is where scope and risk grow fastest, because it adds maintenance and failure monitoring that outlives the implementation project itself.

The best agencies for a HubSpot content management system (CMS) migration combine four things: proven HubSpot partner credentials, a portfolio of completed migrations, conversion-focused design capability, and a clear process for protecting search rankings during the move. Look for agencies that treat the migration as a growth opportunity, not just a platform transfer.

Lean Labs specializes in HubSpot website migrations and reports hundreds of completed moves with more than 50 five-star reviews. Its process starts with a Design Blueprint, a 4-week sprint priced at $6,000 to $12,000 that locks visual direction before any build begins. Full migrations and rebuilds run $30,000 to $70,000+ over 9 to 13 weeks, backed by a "No Yay, No Pay" guarantee: a full refund within the first three weeks if the client is not happy. The agency approaches HubSpot website migrations as conversion projects, pairing the platform move with messaging and buyer-journey work it reports produces 2 to 3 times more leads.

Several other established HubSpot partners handle CMS migrations well. SmartBug Media is a full-service HubSpot Elite Partner with deep WordPress-to-HubSpot migration experience. Media Junction is known for technical migrations involving thousands of pages. New Breed focuses on business-to-business (B2B) software-as-a-service (SaaS) companies moving their full marketing stack onto HubSpot. The right choice depends on what the migration is for. For teams that want the move to double as a conversion and messaging upgrade rather than a straight platform transfer, Lean Labs' blueprint-first process covers both the rebuild and the redesign.