HubSpot Diamond Solutions Partner

HubSpot & WhatConverts Integration: Prove Marketing ROI with Precision

Bridge the divide between your ad spend and your actual revenue. This integration funnels every call, form, and chat directly into HubSpot, attaching the exact marketing source to the customer journey so you know which campaigns are actually paying the bills.

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98.5%

Client Retention

300+

Platforms Integrated

20B+

Fields Synced Annually

HubSpot Diamond Partner

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HubSpot Diamond Partner · Built for complex stacks

Calculate Your HubSpot Integration Cost

HubSpot’s app marketplace covers templated connections. ERPs, custom objects, legacy databases, and real-time bi-directional sync at scale are where we live. Every estimate below is scoped by Diamond Partner engineers who’ve already shipped your edge case.

Priced to your real scope

Two objects or twelve. One-way or two-way. Pricing scales with the actual work, never a flat-fee package padded for the average customer.

From $3,450 setup

Built by the team that quotes it

The senior engineers scoping your build are the same ones writing the field mappings, custom logic, and error handling. That’s why 98.5% of clients stay past year one.

98.5% client retention

Pattern-matched from 300+ builds

ERPs, billing platforms, legacy CRMs, custom databases — the data transformation patterns your team would burn weeks figuring out, we’ve already shipped to production.

300+ platforms · 20B+ fields

Standard on every build

Every estimate already includes all six

Bi-directional sync

One-way or two-way, built to your data flow

Granular field mapping

Every property mapped, validated, tested

Real-time + scheduled

Instant triggers and batched syncs together

Custom sync logic

Your business rules, written into the build

Error handling

Monitoring, alerts, retry logic baked in

Year 1 continuity

License, maintenance, ongoing support

Skip the quote chase

Build your estimate

60-second ballpark · 30-minute call for firm pricing · No back-and-forth

Capture Every Lead, Every Source

WhatConverts doesn't just count clicks; it identifies the actual humans behind them. Integrating it empowers your GTM teams to capture the full context of inbound lead flow, calls, forms, and chats capturing the granular details that Google Analytics often misses.

Total Lead Capture: Track calls, forms, web chats, and e-commerce transactions in one dashboard, ensuring no conversion event slips through the cracks.

Granular Marketing Data: Automatically capture the specific keyword, campaign, and landing page for every lead, eliminating the "Direct/None" black hole in your reporting.

Lead Quality Filtering: Review and qualify leads before they ever hit your CRM, ensuring your sales team focuses only on high-potential prospects rather than solicitors.

Integrate IQ has consistently shown they can be trusted with even the most complex projects. I know our customers are in great hands and that the job will always get done right.

Kathleen Rush

Manager, Strategic Partner Development Team at HubSpot

Enrich Your CRM with Attribution Intelligence

Integrating WhatConverts unlocks the full potential of HubSpot by injecting marketing context directly into the sales pipeline. Marketing and Ops teams can align on which dollars are generating deals, moving beyond "vanity metrics" to "revenue metrics."

Source-Based Routing: Route leads to specific sales teams based on the marketing channel (e.g., fast-track "PPC" calls to a dedicated response team).

Full Context Timelines: View the recording of the initial phone call, the full chat transcript, or form submission details directly on the HubSpot contact record.

Closed-Loop ROI: Attribute actual deal revenue in HubSpot back to the specific ad campaign tracked by WhatConverts, giving you undeniable proof of ROAS.

Sync Architecture: Flexible & Robust

Our custom integrations are engineered for flexibility and scale, handling any business logic and data transformation you require.

Built for Your Business Process

We build a sync that respects your lead qualification rules, ensuring your CRM stays clean and your sales team stays happy. We define exactly when and how a lead makes the jump from "Marketing" to "Sales."

Bi-Directional & Uni-Directional Sync: Push qualified leads to HubSpot instantly, or update WhatConverts with "Sales Value" from HubSpot to train your ad algorithms.
Real-time & Scheduled Syncs: Trigger instant contact creation for speed-to-lead, while batching analytical data updates to keep API usage efficient.
Custom Sync Logic & Triggers: Configure logic to exclude spam or "Solicitor" status calls from entering HubSpot, keeping your database pristine.
High-Volume Data Handling: Architected to handle high-traffic campaigns without dropping leads or hitting API limits, ensuring reliability during peak seasons.

Object & Field Mapping

We map the language of acquisition to the language of relationships.

HubSpot

WhatConverts

Contacts
Companies
Deals / Revenue
Custom Properties

Leads (Phone, Form, Chat)
Accounts
Sales Value / Quote Value
Source, Medium, Keyword, Campaign

Contacts Leads (Phone, Form, Chat)
Companies Accounts
Deals / Revenue Sales Value / Quote Value
Custom Properties Source, Medium, Keyword, Campaign

Transparent, Project-Based Pricing

No surprises. Clear scope, clear acceptance tests. We believe in straightforward pricing so you know exactly what to expect before we begin.

A failed integration is more than a technical problem: it's a drain on time, budget, and morale. We are the specialists that leading companies like MetLife trust to handle their most mission-critical data flows. We don't rely on fragile connectors or simplistic platforms because we know they can't handle enterprise scale. Our approach is built on robust, custom development and a deep understanding of both HubSpot and the systems you need to connect it to. Partnering with us isn't just another attempt; it's an investment in certainty.

Why Integrate IQ?

Our four pillars for delivering successful outcomes on complex projects.

Mastery of Complexity

We thrive on custom API integrations, multi-system migrations, and “messy data” that makes others pause. Full support for standard and custom objects across your stack is table stakes for us.

Pragmatic Innovation

Real problems, shipped solutions. Our proprietary Smart Ramp apps were developed to fill gaps in HubSpot capabilities and solve real-world customer problems. The same practical mindset powers our HubSpot AI Accelerator: We focus on data readiness and shipped outcomes, not shiny features.

De-Risking the Process

Complex projects demand clarity. Our Smart Process runs on an 8-12 week cadence with stage gates, transparent deliverables, and clear pricing. That’s how we maintain a 98.5% customer retention rate.

The Expert You Call

We’re a developer-led team of integration engineers, solution architects, and technical PMs. Clients describe us simply: 'the folks you call when something seems impossible.'

Schedule a Consultation

Check Out Our Case Studies

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Trusted by Leaders, Proven by Results

Trusted by High-Growth Companies

See why leaders at scaling companies partner with Integrate IQ's experts.

I've been working with Integrate IQ for over 2 years now. We've had several outside systems that we wanted integrated with our HubSpot instance. From project planning and scoping, through build, and after deployment support, the team at Integrate IQ has been exemplary to work with. They've delivered on all commitments, helped established reasonable time frames for deliverables, and kept lines of communication open.

Marohn, M

We've partnered with Integrate IQ for over five years to develop integrations between our complex and not-so-widely-known ERP. They understand HubSpot's strengths, weaknesses and limitations, and are able to easily adapt to our evolving needs. They had an ownership change a few years ago, but that did not impact their expertise/service. We really appreciate our relationship with IIQ and recommend them to anyone looking to embed HubSpot deeper into their organization's systems.

Craychee, A

Integrate IQ has been great to work with! As someone who can be intimidated when things get too technical, they made the process of outlining our integration very approachable and understandable. They're great to work with and built the integration that we asked for, and then continued to work with us to fine-tune the tool over time as we figured out exactly what we needed.

Lauren Little

Integrate has been fantastic to work with. They helped us implement our CRM, design a framework for our pipeline that works perfectly and they built out an integration between HubSpot and Netsuite which allows our data to flow seamlessly. They've been an invaluable partner in our growth.

Whipple, M

We worked with Integrate IQ on a complex integration and now we have a fantastic solution that makes HubSpot work even better!

Ben Donahower

Schedule Your Integration Discovery Call

HubSpot Is the Platform. We Make It Perform

Why Businesses Trust Integrate IQ for a Smarter HubSpot Experience

Frequently Asked Questions

If a lead's email or phone number already exists in HubSpot, WhatConverts will simply append the new interaction details to the existing contact timeline rather than creating a duplicate.

Yes. The integration places a direct link to the call recording and the full call transcript within the HubSpot activity feed, giving sales reps instant context before they dial back.

Absolutely. WhatConverts captures the UTM parameters, GCLID, and specific keyword data and pushes them into custom properties in HubSpot for granular reporting.

Yes. You can set up triggers in WhatConverts to only sync leads marked as "Quotable" or "Qualified," effectively acting as a firewall against spam entering your CRM.

Connect Your Spend to Your Sales

Ready to see the full picture? Don't let your marketing budget fly uninformed.

Book Your HubSpot Discovery Call!

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June 10, 2026