Syncing EmailBison with HubSpot and Salesforce for Agencies
Unlock CRM attribution with EmailBison, HubSpot, and Salesforce integrations for agencies to prove ROI, retain clients, and secure higher retainers.
Harris Kenny
EmailBison → HubSpot
EmailBison + HubSpot integration
EmailBison doesn't build its own HubSpot connector; it points customers to OutboundSync. Every send, open, reply, and tag change lands on the HubSpot Contact.
LiveTwo-way syncEmail
EmailBison + HubSpot at a glance
Yes. EmailBison integrates with HubSpot through OutboundSync, which EmailBison names as the engine behind its HubSpot integration. Sends, manual sends, opens, replies, bounces, unsubscribes, interested leads, automated-reply flags, and tag changes are written to the matching HubSpot Contact as timeline events. HubSpot lists can be synced to EmailBison as block lists.
| Status | Live |
|---|---|
| Channels | |
| Direction | Activity EmailBison → HubSpot; block lists HubSpot → EmailBison |
| HubSpot records | Contacts, with optional Company association |
| Block lists | Yes, from HubSpot lists |
| EmailBison plan | Any plan |
| Setup | Self-serve: install the app from the HubSpot App Marketplace |
EmailBison is built for high-volume sending, and it leaves CRM sync to a specialist: its own site says the HubSpot integration is powered by OutboundSync. That means no half-finished native connector to work around. You connect your EmailBison API key, add the webhook, and events start arriving as structured HubSpot timeline events.
EmailBison also flags automated replies the moment they arrive, which changes how you report. OutboundSync passes that flag through as its own category event, separate from the reply itself, so HubSpot workflows can ignore out-of-office noise and your reply rate reflects real people.
What syncs from EmailBison to HubSpot
Every event below arrives in near-real time and lands on the matched HubSpot record. Pick the ones you want per source.
| Event | Channel | Where it lands in HubSpot |
|---|---|---|
| Email sent— Campaign sends and manual sends | Email timeline event on the Contact | |
| Email opened | Email timeline event on the Contact | |
| Reply received | Email timeline event on the Contact, with the reply text | |
| Email bounced | Email timeline event on the Contact | |
| Lead unsubscribed | Email timeline event on the Contact | |
| Lead interested | Timeline event plus OutboundSync Contact properties | |
| Automated reply detected— Auto-replies are flagged so they do not count as real replies | Timeline event plus OutboundSync Contact properties | |
| Tag added or removed | Timeline event plus OutboundSync Contact properties |
Event names come from the EmailBison webhooks OutboundSync receives. See the EmailBison event reference.
What teams do with EmailBison + HubSpot
Report a true reply rate
Exclude replies EmailBison flags as automated, so HubSpot reports count only human responses.
Route interested leads
Trigger a HubSpot workflow on the EmailBison interested event to assign an owner and alert them.
Keep customers out
Sync a HubSpot list of customers and open deals to EmailBison as a block list before each launch.
Ways to connect EmailBison and HubSpot
The options teams weigh before they commit a production sync.
| Option | What it does | Trade-off |
|---|---|---|
| EmailBison's native HubSpot connectorNative integration comparison | EmailBison does not ship a native HubSpot connector. | No native HubSpot connector. EmailBison exposes an API and webhooks, and its homepage credits OutboundSync for CRM integrations.Source: emailbison.com, emailbison.com |
| Zapier, Make, or n8nCompare integration platforms | Catch EmailBison webhooks and write each event to HubSpot with a workflow you build. | Every event type, retry, and field change is a workflow you maintain, billed per task or step. |
| Custom buildBuild vs buy | Write your own service against the EmailBison and HubSpot APIs. | You own matching, deduplication, API limits, and every upstream schema change. |
| OutboundSync | Pre-built email activity sync into HubSpot Contacts, with HubSpot lists pushed back as block lists. | Self-serve setup, searchable event logs, and support from the team that maintains the connector. |
How to set up EmailBison + HubSpot
Step 1: Install the HubSpot app
A Super Admin installs OutboundSync from the HubSpot App Marketplace and approves the OAuth scopes.
Step 2: Connect EmailBison
Add your EmailBison API key in OutboundSync, then paste the source's webhook URL into EmailBison.
Step 3: Choose events and properties
Pick which EmailBison events to log as timeline events and which OutboundSync Contact properties to write.
Step 4: Add a block list
Point a HubSpot list of customers, open deals, or do-not-contact records at EmailBison so they never get cold outreach.
Step 5: Send a test event
Trigger one EmailBison event and confirm it on a real Contact.
Step 6: Go live
Turn on the source and start building HubSpot workflows, active lists, and custom reports on real EmailBison data.
Plan requirements
EmailBison plan
Any plan
OutboundSync works with every EmailBison plan. The webhook and API features it relies on are included on all of them.
HubSpot
OutboundSync works on every HubSpot tier with no feature gating. Your tier decides what you can build on the synced data.
Which HubSpot tier you need
| Tier | Fit | What it adds |
|---|---|---|
| Free | Reply and CRM management for up to 1,000 contacts. |
|
| Starter | CRM hygiene with minimal automation, no reporting. |
|
| ProfessionalMost common | Scaling CRM full automation, light reporting. |
|
| Enterprise | All-in-one CRM system of record and system of action. |
|
Related integrations and guides
EmailBison with other CRMs
Other outbound tools for HubSpot
Millions of activities synced every month
David
Stord
Freckle
Factorial
Cerby
HygraphEmailBison + HubSpot FAQ
What EmailBison activity does OutboundSync sync to HubSpot?
Email sent, email opened, reply received, email bounced, lead unsubscribed, lead interested, automated reply detected, and tag added or removed.Which HubSpot records does it write to?
OutboundSync matches or creates HubSpot Contacts. EmailBison events land as email timeline event on the Contact; or email timeline event on the Contact, with the reply text; or timeline event plus OutboundSync Contact properties. See the HubSpot data model docs for details.How do automated replies from EmailBison show up in HubSpot?
The reply is logged as its own timeline event, and the automated-reply flag arrives as a separate category event. Workflows and lists can filter on that category to leave auto-replies out.Is the integration one-way or two-way?
Activity flows one way, from EmailBison into HubSpot. The only write-back is block lists: HubSpot lists you choose are pushed to EmailBison so those records are suppressed.Do I need admin access to set it up?
A HubSpot Super Admin installs the OutboundSync app and keeps it authorized.Which EmailBison plan do I need?
OutboundSync works with every EmailBison plan. The webhook and API features it relies on are included on all of them.How is EmailBison + HubSpot priced?
OutboundSync bills on sent messages per month. Replies, opens, clicks, and lead-category updates are not billed. Plan details are on the pricing page.Can I do this with Zapier, Make, or n8n?
Yes, for lightweight automation. Zapier, Make, and n8n are good for prototypes and simple routing, but they need ongoing maintenance and bill by task or step. OutboundSync is pre-built for outbound CRM sync, keeps searchable event logs beyond 30 days, and prices by outbound volume.What breaks first when this scales?
Data quality and reliability break first: duplicate events, retries, out-of-order webhooks, and bursts during big sends. OutboundSync handles idempotency, timing buffers, and queue recovery, and flags suspicious or mismapped payloads instead of writing them.
EmailBison resources
Tutorials, case studies, and updates related to EmailBison.
New: OutboundSync's EmailBison integration for HubSpot and Salesforce
Discover OutboundSync's new EmailBison integration with HubSpot and Salesforce to enhance your outbound campaigns and streamline CRM connectivity.
Harris Kenny
Partner spotlight: EmailBison
EmailBison is a deliverability-first cold email platform for top agencies and GTM teams. See how it syncs into HubSpot or Salesforce via OutboundSync.
Jason Ma
See EmailBison activity in HubSpot
A quick walkthrough with your own stack. Setup takes minutes, with no long-term contract.
