B2B contact database plus sales engagement and AI prospecting platform.
HubSpot vs Hunter.io
Features, pricing, strengths and trade-offs — and which one fits your situation.
The verdict
Summary
HubSpot is best for companies that want CRM, sales sequences and marketing on one connected platform, while Hunter.io is best for finding and verifying professional email addresses, with simple cold email campaigns. Only HubSpot offers dialer / calling. HubSpot has a medium learning curve, compared with low for Hunter.io. Both HubSpot and Hunter.io offer a free plan, so you can try each before paying.
Which should you choose?
Choose HubSpot if…
- You need companies that want CRM, sales sequences and marketing on one connected platform
- Dialer / calling matters to you
- You're one of: smb and mid-market sales teams, companies consolidating marketing and sales, teams needing a crm of record
- Full CRM included, with a usable free tier
Choose Hunter.io if…
- You need finding and verifying professional email addresses, with simple cold email campaigns
- You're one of: marketers and link builders, recruiters, sdrs running low-volume targeted outreach
- You want something quicker to learn
- Accurate email finding and verification
At a glance
| HubSpot | Hunter.io | |
|---|---|---|
| Best for | Companies that want CRM, sales sequences and marketing on one connected platform | Finding and verifying professional email addresses, with simple cold email campaigns |
| Free plan | Yes | Yes |
| Starting price | From $15/seat/mo | From $34/mo |
| Learning curve | Medium | Low |
| Platforms | Web, Windows, macOS, iOS, Android, Chrome extension, API | Web, Chrome extension, API |
| Ideal for | SMB and mid-market sales teams, Companies consolidating marketing and sales, Teams needing a CRM of record | Marketers and link builders, Recruiters, SDRs running low-volume targeted outreach |
Feature comparison
| HubSpot | Hunter.io | |
|---|---|---|
| B2B contact database | Limited | Yes |
| Email sequences | Starter plan and above | Yes |
| Email warm-up | No | No |
| Unlimited sending accounts | No | No |
| LinkedIn steps | Requires Sales Navigator | No |
| Built-in CRM | Yes | Lead lists only |
| AI personalization | Yes | Yes |
| Dialer / calling | Yes | No |
| Email verification | — | Yes |
IncludedLimited / higher plansNot available— Not confirmed
Security & enterprise
| HubSpot | Hunter.io | |
|---|---|---|
| Business / enterprise plan | Yes | — |
| SSO (SAML / OIDC) | Enterprise plan | — |
| SCIM user provisioning | Via Okta | — |
| SOC 2 | Type II | — |
| ISO 27001 | — | — |
| HIPAA (BAA available) | — | — |
| GDPR DPA | Yes | Yes |
| Data residency options | US, EU, Canada, Australia | EU (default) |
| No training on your data | — | — |
| Audit logs | Enterprise plan | — |
| Admin controls | Yes | — |
| Deployment | Cloud | Cloud |
From each vendor's security documentation. "—" = not confirmed. What to ask vendors · Compare all tools
What each tool does
HubSpot
HubSpot is a CRM platform with Sales, Marketing and Service Hubs, and Breeze AI features including a copilot and agents. Sales Hub adds sequences, calling, meeting scheduling and deal pipelines, with a Prospecting Agent on higher tiers. It is used by small to large businesses that want outreach and customer records in the same system.
Key features- Free CRM with contacts, companies and deal pipelines
- Sales sequences with email and task steps
- Built-in calling with minutes included on paid plans
- Breeze AI copilot and Prospecting Agent (Professional and up)
- Breeze Intelligence data enrichment using credits
- Sales Navigator integration for LinkedIn activity
Hunter.io
Hunter.io is an email finding and verification tool that searches by domain or person and returns addresses with confidence scores. It also includes a B2B lead database (Discover), lead lists, and Campaigns for sending sequences from Gmail, Outlook or SMTP accounts. It is used by marketers, recruiters, SDRs and link builders.
Key features- Domain Search and Email Finder
- Email Verifier with bulk verification
- Discover B2B lead database with intent signals
- Campaigns with automated follow-ups from connected inboxes
- AI Writing Assistant for cold emails
- Chrome extension and Google Sheets add-on
Pricing
HubSpot
Free plan: yes (free CRM + limited Breeze). Paid from ~$15/seat/mo billed annually (Starter)
Hunter.io
Free plan (50 credits/mo); paid from $34/mo billed yearly ($49 monthly) Starter
Prices last checked September 2026. Plans change often — confirm on each vendor's site.
Pros and cons
HubSpot
Strengths- Full CRM included, with a usable free tier
- Outreach, marketing and support data in one place
- Large app marketplace
- Reporting and pipeline management are mature
- Not built for high-volume cold email; no warm-up or inbox rotation
- Prospecting Agent and advanced automation need Professional or higher
- Costs rise quickly as seats and hubs are added
- LinkedIn actions require a separate Sales Navigator subscription
Not ideal for: Lead-gen agencies running cold email at scale across many mailboxes should use a dedicated sender like Instantly or Smartlead.
Hunter.io
Strengths- Accurate email finding and verification
- Free plan with monthly credits
- Unlimited team members on all plans
- Simple to learn
- No email warm-up or inbox rotation
- No phone numbers and no LinkedIn steps
- Connected email accounts capped per plan
- Campaign features are basic compared with dedicated senders
Not ideal for: Teams running multichannel or high-volume cold outreach should look at lemlist, Instantly or Smartlead.
Integrations
HubSpot
Hunter.io
FAQ
What is the main difference between HubSpot and Hunter.io?
HubSpot is built for companies that want CRM, sales sequences and marketing on one connected platform; Hunter.io is built for finding and verifying professional email addresses, with simple cold email campaigns. Key differences: HubSpot offers dialer / calling.
Is HubSpot or Hunter.io cheaper?
HubSpot starts from $15/seat/mo and Hunter.io starts from $34/mo (as of September 2026). On entry price, HubSpot is cheaper — but compare what each plan includes, since limits differ. Always confirm current pricing on each vendor's site.
Do HubSpot and Hunter.io have free plans?
Both HubSpot and Hunter.io offer a free plan, so you can try each before paying.
Which is easier to use, HubSpot or Hunter.io?
Hunter.io is generally quicker to learn (HubSpot: medium, Hunter.io: low learning curve).
What are good alternatives to HubSpot and Hunter.io?
Other sales & outreach tools worth comparing include Apollo.io, Instantly.ai and lemlist.
