HubSpot AI (Breeze) vs Apollo

Detailed side-by-side comparison to help you choose the right tool

HubSpot AI (Breeze)

🟡Low Code

Sales & Marketing AI

HubSpot's built-in AI suite — Breeze Copilot, Breeze Agents, and Breeze Intelligence — that automates marketing, sales, and service workflows using your CRM data.

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Starting Price

Free

Apollo

Sales & Marketing AI

Apollo combines a 265M+ B2B contact database with AI-powered prospecting, multi-channel sequence automation, and revenue analytics to accelerate sales development from lead discovery through closed deals.

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Starting Price

Custom

Feature Comparison

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FeatureHubSpot AI (Breeze)Apollo
CategorySales & Marketing AISales & Marketing AI
Pricing Plans8 tiers8 tiers
Starting PriceFree
Key Features
  • Breeze Copilot AI Assistant
  • Autonomous Breeze Agents
  • Breeze Intelligence Data Enrichment
  • 265M+ B2B contact database
  • AI-powered prospect discovery
  • Multi-channel sequence automation

HubSpot AI (Breeze) - Pros & Cons

Pros

  • Deeply embedded in HubSpot CRM, so AI suggestions are grounded in real contact, company, and deal context rather than generic prompts
  • Breeze Agents (Content, Social, Prospecting, Customer) cover full workflows end-to-end instead of single-step assistance
  • Breeze Intelligence enrichment adds buyer intent and firmographic data without needing a separate vendor like ZoomInfo or Clearbit
  • Many Breeze features are included in existing Hub subscriptions, lowering the marginal cost of adopting AI
  • Inherits HubSpot's permissions, audit trail, and compliance controls, making it easier to govern than bolt-on AI tools
  • Unified across marketing, sales, and service so handoffs between teams stay in one system of record

Cons

  • Advanced Breeze features require Professional ($800/mo) or Enterprise ($3,600/mo) Hub subscriptions — expensive for small teams
  • Customer Agent charges $1 per resolved conversation on top of Hub licensing, which adds up at high ticket volumes
  • Breeze Intelligence credits ($45/5,000 credits) are consumed quickly during bulk enrichment, creating recurring costs
  • AI-generated content quality varies — blog posts and emails often need significant human editing for brand voice consistency
  • Breeze Agents are limited to HubSpot's ecosystem; they can't orchestrate workflows across non-HubSpot tools natively
  • Some Breeze Agent features are still in beta with limited customization compared to dedicated AI agent platforms

Apollo - Pros & Cons

Pros

  • Massive contact database of 265M+ verified B2B contacts with 65+ filter attributes, reducing the need for a separate data vendor like ZoomInfo or Lusha.
  • All-in-one platform consolidating prospecting, email/phone/LinkedIn sequencing, dialer, meeting scheduler, and analytics, so teams can retire multiple point tools.
  • Genuinely useful free tier with unlimited email credits and basic sequences, making it practical for solo founders and early-stage SDRs to actually test the product.
  • Strong native integrations with Salesforce, HubSpot, Gmail, Outlook, LinkedIn, and Slack, plus a widely-used Chrome extension for prospecting from any webpage.
  • AI features (email writer, deal assistant, power-ups, intent scoring) are bundled into standard plans rather than locked behind expensive add-on SKUs.
  • Per-seat pricing with monthly billing available is significantly cheaper than enterprise competitors, with published rates instead of forced sales calls.

Cons

  • Data accuracy is inconsistent for senior executives, smaller companies, and non-US regions, where bounce rates and outdated titles are noticeably higher than premium providers.
  • Email deliverability can suffer at scale if sequences aren't carefully warmed up and throttled, and Apollo's own sending reputation has drawn spam complaints in some industries.
  • The interface bundles so many features that new users face a steep learning curve, and advanced workflow and enrichment features require meaningful configuration time.
  • Credit and export limits on lower tiers can be restrictive for high-volume outbound teams, pushing real users onto Organization or Unlimited plans faster than expected.
  • Support response times on lower-tier plans are slow, with chat and ticket-only access and no dedicated CSM until higher-paid tiers.

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🔒 Security & Compliance Comparison

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Security FeatureHubSpot AI (Breeze)Apollo
SOC2✅ Yes
GDPR✅ Yes
HIPAA❌ No
SSO✅ Yes
Self-Hosted❌ No
On-Prem❌ No
RBAC✅ Yes
Audit Log✅ Yes
Open Source❌ No
API Key Auth✅ Yes
Encryption at Rest✅ Yes
Encryption in Transit✅ Yes
Data ResidencyUS, EU
Data Retention
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