Mole Street HubSpot Elite Solutions Partner

HubSpot for accounting firms, built around your practice management system.

Mole Street is the HubSpot Elite Solutions Partner that connects STAR, CCH, Practice CS, and Thomson Reuters to HubSpot, with the partner adoption your last CRM rollout never got.

22,500+clients integrated
90 dayspractice mgmt to HubSpot
Trusted by Top 100 firms

HubSpot without your practice management data is another partner-adoption failure waiting to happen.

Plenty of agencies can sell you HubSpot. Far fewer can actually integrate it with STAR, CCH, or Practice CS, which is what separates a CRM rollout that ends in firm-wide growth from another half-used tool partners ignore.

Every cross-sell campaign, every referral workflow, and every piece of attribution reporting depends on practice management data flowing into HubSpot, and that integration work is where most accounting firm implementations stall.

By the numbers / what firm integration unlocks
22,500clients, integrated

Practice management data, finally in one place your partners trust.

Client, engagement, billing, and service-line data flowing from your practice management system through Mole Street's integration layer into HubSpot, where it stays maintained, audit-friendly, and ready for partners, BD, and marketing to activate together.

1x
Source of truth
Top100
Firms served
90d
Practice mgmt to HubSpot
SOC2
Type II certified

Firm-ready data, in 90 days, with the integration expertise Top 100 firms trust.

Your client, engagement, billing, and service-line data flows from your practice management system into HubSpot, gets modeled around how your firm actually operates, and arrives ready for activation.

Partners gain dashboards that surface warm intros and cross-sell opportunities, marketing gains real attribution from event to engagement, and your management committee gains reporting that survives PE-level scrutiny.

01 / Source

Practice Management

STAR, CCH Axcess, Practice CS, Thomson Reuters, ProSystem fx.

02 / Bridge

Mole Street Integration Layer

Secure, audited data extraction with SOC 2 Type II coverage all the way through.

03 / Model

Firm Data Modeling

Clients, engagements, service lines, and partner relationships modeled correctly for the way your firm actually operates.

04 / Activate

HubSpot, Activated

Cross-sell tracking, partner workflows, and attribution reporting your CMO can defend.

We've worked with the systems your firm actually runs on.

Three system families show up at almost every Top 100 firm we work with. Connecting them properly is the difference between a HubSpot rollout that survives partner adoption and one that doesn't.

01 / Source

Practice management

  • STAR
  • CCH Axcess
  • Practice CS
  • Thomson Reuters
  • ProSystem fx
02 / Migrate

CRMs to migrate from

  • Salesforce
  • Zoho
  • Self-managed HubSpot that stalled
  • Microsoft Dynamics
  • Legacy custom builds
03 / Activate

Marketing & web

  • WordPress and legacy CMS platforms
  • Marketing automation cut off from CRM
  • Reporting tools your CFO doesn't trust
  • Forms feeding the wrong destinations
  • Attribution that quietly stops at the visit

Top 100 firms managing $5B+ in combined client revenue trust Mole Street.

A national CPA firm running 20,000 clients on STAR across 20 states, and a Top 100 advisory firm consolidating 2,500 contacts from three disconnected systems. Two distinct integration challenges, one consistent playbook.

Case 01 / STAR Top 100 CPA

HBK LLC

20K+
Clients across 20 states
STAR
Integrated to HubSpot

STAR practice management system fully integrated with HubSpot, delivering a unified CRM built to scale firm-wide growth across 20 states.

Read the case study
Case 02 / Replatform Top 100

Sax LLP

2,500+
Contacts migrated
3→1
Systems unified

Three disconnected systems unified into a single source of truth for a Top 100 multi-disciplinary advisory firm, with HubSpot at the center of client service, advisory, and BD operations.

Read the case study
Mole Street took the time to understand our use case and ultimately delivered HubSpot in a way that a team of non-sales people could understand. Mole Street is a great partner, one I would recommend to my peers.
Leon Grassi, CMO & Head of Business Development, Sax LLP
Watch testimonial

What you actually get when you hire us.

Four things that aren't true of a generic HubSpot agency, each earned, verifiable, and visible in the work itself.

HubSpot Elite Solutions Partner

The top tier in HubSpot's global partner ranking, sitting above Diamond and earned through measured outcomes rather than fees paid.

SOC 2 Type II Certified

Built for the compliance reality of firms under PE oversight or board scrutiny, with audit trails on every data flow we touch.

Accounting-Specialized

Partner adoption, practice management integration, and service-line cross-sell are how we work by default, never something we're figuring out for the first time on your engagement.

Custom Integrations Accredited

HubSpot's official accreditation for complex integration work, with the in-house engineering depth to handle the technical lift ourselves.

A 90-day path from disconnected systems to firm-wide growth engine.

Four phases across twelve weeks: a working integration plan in two, practice management data flowing in six, partner workflows live in ten, and your BD, marketing, and partner teams running it on their own at twelve.

01
Discovery & architecture

We map your practice management environment, current CRM state, partner workflows, and growth goals. You walk away with an integration plan you can defend to your management committee, whether or not you hire us next.

Weeks 1 to 2
02
Foundation & integration

Connect your practice management system, model firm data correctly, migrate from Salesforce, Zoho, or a legacy HubSpot instance, and validate everything against real client records.

Weeks 3 to 6
03
Activation & partner enablement

Build the partner workflows, dashboards, and cross-sell tracking your firm actually needs. Launch with your top adopters first so the system earns credibility before it goes firm-wide.

Weeks 7 to 10
04
Firm-wide rollout & handoff

Train BD, marketing, and partner teams. Document everything. Transition to ongoing managed support so the foundation keeps producing after we step back.

Weeks 11 to 12

Questions every firm technical buyer asks.

Which practice management systems do you support?
The major ones used by Top 250 firms, including STAR, CCH Axcess, Practice CS, Thomson Reuters, and ProSystem fx. We have direct production experience with HBK on STAR.
We've already tried HubSpot and it didn't work. What's different?
The most common reason HubSpot rollouts stall at firms is that nobody integrated it with practice management and partners never got value back, so we frequently come in to fix instances exactly like that.
Can you migrate us off Salesforce or Zoho?
Yes. CRM replatforming is one of our most common engagements with accounting firms, and we've done it cleanly across firm sizes and practice configurations.
What about compliance and data security?
SOC 2 Type II, built for regulated and PE-owned firms, with audit trails on every data flow, role-based access, and encryption in transit and at rest.
How fast can we actually go live?
Most firms launch their first partner workflow by week 10. Full handoff at week 12.
Will our partners actually use it this time?
That's the entire point of the engagement: we don't build CRMs that look good in demos and die in adoption, and every architectural choice we make prioritizes partner workflows first and reporting second.
Ready when you are

See your practice management data in HubSpot in 90 days.

Book a 30-minute call with a Mole Street senior consultant and we'll walk through your practice management environment, your goals, and a realistic 90-day plan.