HubSpot + Microsoft Dynamics 365
HubSpot Microsoft Dynamics 365 Integration Services
Two way sync between HubSpot and Dynamics 365 Sales, or a clean migration off Dynamics entirely. Built by engineers who work in Dataverse, not around it.
12+ years of engineering. 100+ projects. Clients across 6 countries.
Yes, HubSpot integrates with Microsoft Dynamics 365. You can connect them through HubSpot's marketplace connector for Dynamics 365 Sales, middleware such as Power Automate or Azure Logic Apps, or a custom API integration against the Dataverse Web API. Technix Infotech builds and maintains all three, and also handles full Dynamics to HubSpot migrations, typically live in 3 to 5 weeks.
342%
MQL increase after CRM integration
12,000
records migrated in 6 days
12+
years of engineering
6
countries served
Why HubSpot Microsoft Dynamics 365 integrations get messy
Most broken syncs share the same root causes. Here is what goes wrong and how we fix each one.
The marketplace connector stops at contacts
The HubSpot built connector handles contact sync well, then thins out fast on companies, deals, and anything custom. We build the layer that carries your full revenue model, not just names and emails.
Leads and Contacts split across two models
Dynamics separates Leads from Contacts while HubSpot has one person object. Left unmapped, conversions duplicate people and lifecycle reporting turns to fiction. We define that mapping before any record moves.
Custom Dataverse tables never sync
Years of Dynamics customization live in custom tables that no prebuilt connector can see. We sync them through the Dataverse Web API so service contracts, assets, and projects reach HubSpot.
Silent sync failures and stale data
Dataverse service protection limits throttle naive integrations quietly, and teams work from stale records for weeks. Every Technix build ships with retry queues and monitoring that alerts us in minutes.
Three ways to connect HubSpot and Microsoft Dynamics 365
The right method depends on your data model, volume, and logic. Here is the honest comparison.
| Method | What syncs | Limits | Choose it when |
|---|---|---|---|
| HubSpot marketplace connectorBy HubSpot | Contacts two ways, with expanded objects and custom field mappings on paid Operations Hub tiers | No custom Dataverse tables, no historical activity sync, limited conditional logic | Standard Dynamics 365 Sales setup, contact level sync, simple field mapping |
| Middleware (Power Automate, Zapier)Low-code | Almost any object through per event flows, one direction per flow | Per run pricing, latency, fragile at volume, no conflict resolution between systems | Low record volume, one specific flow the connector misses, Microsoft licensing already in place |
| Custom API integrationTechnix builds | Everything in Dataverse, including custom tables, option sets, conditional logic, and activity history | Needs an engineering partner to build and maintain | Custom tables, high volume, complex lifecycle mapping, or a staged migration off Dynamics |
What we sync between HubSpot and Microsoft Dynamics 365
Field level mapping, agreed with you before we build. This is a typical scope.
HubSpot
- Contacts and lifecycle stages
- Companies
- Deals and pipelines
- Marketing email activity
- Form submissions
- Custom objects
Microsoft Dynamics 365
- Leads and Contacts
- Accounts
- Opportunities and stages
- Activities and tasks
- Custom Dataverse tables
- Owner and business unit data
Not sure which method fits your stack?
Book a free 30 minute audit. We map your sync and recommend the cheapest method that works.
How we deliver your Microsoft Dynamics 365 integration
Six steps, sandbox first, rollback ready.
Discovery
We document every object, field, and workflow that must move between HubSpot and your other system, and find where your current setup leaks data.
Mapping and scoping
Field level mapping agreed with you in a scope document. You sign off on exactly what syncs, in which direction, before we build anything.
Sandbox build
Dedupe rules, error handling, and API limit management, all built and tested outside production. Your live data is never the test environment.
Controlled test sync
A small batch of records syncs first. We verify every field lands where it should before the full dataset moves.
Go live with rollback
Full sync is enabled with a tested rollback path, so launch day carries no risk to your data.
30 day monitoring
Sync monitoring and alerts are included with every build. Errors surface to us in minutes, not to your team in weeks.
What a HubSpot Microsoft Dynamics 365 integration costs
$399*
starting price
fixed quote after your free audit
- Contact only sync versus full company, deal, and custom table coverage
- Custom Dataverse tables and conditional mapping add engineering scope
- Full Dynamics to HubSpot migration is scoped separately from ongoing sync
- Dataverse service protection limits shape architecture at high volume
- Every quote is fixed before we write a line of code
Case study
A 12,000 record Dynamics migration in 6 days
A manufacturing client wanted off Dynamics 365 after years of low rep adoption and rising licensing costs. We merged their Lead and Contact models into a single HubSpot contact model, migrated 12,000 records with activity history in 6 days, and ran a temporary two way sync through the transition so neither team worked from stale data.
“We expected months of disruption. Sales barely noticed the cutover, except that they finally liked the CRM.”
Sales Operations Manager, manufacturing client
What changes when the integration works
| Area | Before | After |
|---|---|---|
| Rep adoption | Reps avoided Dynamics, data went stale | One CRM the team actually updates |
| Marketing visibility | Campaign activity invisible to sales | Full marketing history on every record |
| Custom data | Custom tables locked inside Dataverse | Custom objects synced and reportable |
| Reporting | Two systems, two versions of pipeline | One closed loop revenue report |
The complete HubSpot Microsoft Dynamics 365 integration guide
Reference material for teams evaluating or troubleshooting the integration themselves.
What the HubSpot Dynamics 365 connector does
HubSpot builds and maintains a Microsoft Dynamics 365 connector in its App Marketplace, running on the HubSpot Data Sync engine. Out of the box it syncs contacts two ways between HubSpot and Dynamics 365 Sales, with default field mappings that cover the basics. Custom field mappings and additional objects require paid Operations Hub tiers, which surprises teams expecting a complete CRM to CRM bridge at no cost.
The connector's real boundary is the Dataverse data model underneath Dynamics. Custom tables, the entities most Dynamics instances accumulate over years, are invisible to it. Historical activities do not travel. And like Salesforce, Dynamics splits Leads from Contacts while HubSpot has one person object, so lifecycle mapping must be designed deliberately or attribution reporting quietly breaks.
How to set up the marketplace connector
Setup takes under an hour, but the decisions made before turning on the sync determine your data quality for years afterward.
- 1Install the Microsoft Dynamics 365 connector from the HubSpot App Marketplace
- 2Authenticate with a Dynamics account that has API access, and confirm you are pointed at the production environment, not a sandbox
- 3Choose the sync direction for contacts: into HubSpot, into Dynamics, or two way
- 4Review default field mappings and add custom mappings if your Operations Hub tier allows them
- 5Apply sync filters so only qualified records move, not every row in the Dataverse contact table
- 6Sync a small test list and verify field values, owners, and option sets land correctly before enabling the full sync
Dataverse, custom tables, and option sets
Everything in Dynamics 365 lives in Dataverse tables, and most mature instances carry custom tables holding real revenue logic: service contracts, assets, projects, or installations. No marketplace connector reads them. Option sets are the other recurring trap. Dynamics stores picklist values as integer codes with display labels, and a mapping that matches labels while ignoring codes produces records that look right and report wrong. A custom integration resolves both, syncing custom tables through the Dataverse Web API using OData queries and mapping every option set explicitly, code to value, in the scope document you sign off.
Migrating from Dynamics 365 to HubSpot
Many teams searching for this integration actually want an exit. The migration path is well worn: extract records through the Dataverse Web API using OData or FetchXML queries, merge the Lead and Contact models into HubSpot's single contact object, carry activities and notes across, and validate every mapped field in a sandbox before cutover. Technix migrated a 12,000 record CRM dataset in 6 days using exactly this process, including dedupe and field level validation.
During the transition we typically run a temporary two way sync for 2 to 4 weeks, so sales keeps working in Dynamics while marketing starts in HubSpot. Nobody works from stale data, and the cutover becomes a switch flip instead of a leap of faith.
When a custom Azure integration is the right call
If Dynamics stays, the durable pattern for serious volume is custom middleware on Azure: Logic Apps or Functions subscribed to Dataverse change events, pushing updates through the HubSpot APIs behind retry queues. This architecture respects Dataverse service protection limits, which cap API requests per user within five minute windows and silently throttle integrations built without queueing. One client saw a 342% increase in MQLs reaching sales after we replaced a half broken sync with this pattern, purely because leads stopped falling into the gap between the two systems.
Technix Infotech is a leading HubSpot integration provider based in Noida, India, serving clients across 6 countries since 2014. Dynamics 365 projects start at $399 with a fixed quote after a free audit, typically live in 3 to 5 weeks, and every build includes 30 days of sync monitoring.
Frequently asked questions
Yes. HubSpot maintains a Dynamics 365 connector in its App Marketplace that syncs contacts two ways, with more objects available on paid Operations Hub tiers. Custom Dataverse tables, historical activities, and conditional logic require a custom API integration, which Technix designs and builds.
Technix integration projects start at $399. Marketplace connector configuration sits at the low end, while custom Dataverse builds with custom tables and Azure middleware are quoted higher based on scope. Every project gets a fixed quote after a free audit, before any code is written.
Most builds go live in 3 to 5 weeks. Marketplace connector setup takes days, while custom integrations with Dataverse custom tables and staged testing take the longer end. A full Dynamics to HubSpot migration typically runs 2 to 4 weeks depending on record volume.
Yes. We extract records through the Dataverse Web API, merge Leads and Contacts into HubSpot's single contact model, carry activities across, and validate in a sandbox before cutover. Technix migrated a 12,000 record CRM dataset in 6 days, and a temporary two way sync keeps both teams current during the transition.
No. The marketplace connector only sees standard objects, so custom Dataverse tables such as contracts, assets, or projects never sync through it. Carrying them into HubSpot requires a custom integration against the Dataverse Web API, mapped to HubSpot custom objects.
The marketplace connector targets cloud hosted Dynamics 365, so on premise deployments need a custom integration. We connect on premise instances through their OData endpoints or a middleware relay, depending on how your network exposes the environment. The audit determines the safest route.
Dynamics has separate Lead and Contact entities while HubSpot has one contact object with lifecycle stages. We map unconverted Leads to HubSpot contacts in early lifecycle stages and converted Leads to their Contact record, with dedupe on email so conversion never creates duplicates. This mapping is agreed in writing before the sync runs.
The usual causes are Dataverse service protection limits throttling requests, option set values that exist in one system but not the other, records rejected by Dynamics business rules, and expired authentication after admin changes. Most fail silently without monitoring, which is why every Technix build includes 30 days of alerting.
Yes, this split is common and works well when the sync is engineered properly. Contacts and lifecycle stages sync two ways, marketing activity flows into Dynamics for rep context, and opportunities flow back for attribution. The critical part is agreeing one source of truth per field so the systems never fight.
Get HubSpot and Microsoft Dynamics 365 working as one system
Book a free consultation. No sales pitch, just an honest conversation about your stack.
Or email us at contact@technixinfotech.com