HubSpot + Apollo Integration Guide
These tools appear together in 21 job postings in our dataset of 23,338+ analyzed positions.
HubSpot and Apollo appear together in 21 job postings. This is a popular pairing for growth-stage companies: HubSpot handles CRM and marketing automation, Apollo handles prospecting and outbound sequences. The integration syncs contacts bidirectionally so reps can prospect in Apollo and manage deals in HubSpot.
HubSpot CRM and Apollo.io appear together in 21 job postings, making this one of the most common integration pairs in the HubSpot CRM ecosystem.
How They Work Together
Prospect-to-CRM pipeline
Reps find prospects in Apollo's database and add them to sequences. Engaged prospects sync to HubSpot as contacts with full enrichment data (title, company, email, phone) already populated.
CRM enrichment
Apollo enriches existing HubSpot contacts with missing data fields — filling in direct dials, company information, and technographic data for records that entered through marketing channels.
Sequence tracking
Apollo outbound activities (emails, calls, LinkedIn touches) sync to HubSpot contact timelines. Marketing and sales see the complete engagement history in one place.
List-based prospecting
Export HubSpot lists (e.g., contacts at companies in your ICP without deals) to Apollo for outbound prospecting. Apollo finds additional contacts at the same companies and starts sequences.
Setup Considerations
Apollo's HubSpot integration is native and takes about 15 minutes to set up. Map fields carefully — Apollo's default mappings may not match your HubSpot custom properties.
Set sync direction rules: decide whether Apollo should overwrite HubSpot data or only fill empty fields. Most teams prefer 'fill empty fields' to preserve marketing data.
Apollo's free tier syncs with HubSpot but limits you to 50 email credits/month. Paid plans ($49/user/month) remove most limitations.
If you're using HubSpot's built-in sequences, plan how Apollo sequences and HubSpot sequences coexist to avoid double-emailing prospects.
Frequently Asked Questions
Why use Apollo if HubSpot has prospecting tools?
HubSpot's prospecting features (as of 2026) are improving but still behind Apollo's data depth. Apollo's database of 275M+ contacts with built-in email verification, phone numbers, and advanced search filters is deeper than HubSpot's built-in data tools.
Can Apollo replace HubSpot for outbound?
For pure outbound email sequences, yes. Apollo has solid sequencing with A/B testing and analytics. But HubSpot provides the CRM, marketing automation, content management, and reporting that Apollo doesn't cover. Most teams use both.
How much does the HubSpot + Apollo stack cost?
HubSpot CRM is free. Apollo's paid plans start at $49/user/month. A 5-person team gets a functional outbound stack for about $250/month total. Compare that to Salesforce + ZoomInfo, which starts at $25K+/year.