ConvertKit vs HubSpot Marketing: Email Marketing Comparison (2026)

ConvertKit and HubSpot Marketing both offer email marketing with free tiers. ConvertKit focuses on features like unlimited landing pages, forms, and email broadcasts, with tools for selling digital products and advanced visual automations. HubSpot Marketing provides broader marketing tools including CRM segments, ad retargeting, lead scoring, live chat, and campaign management, alongside email marketing and simple automation.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask email marketing questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

HubSpot Marketing leads overall35% cited vs ConvertKit 28% across 108 probes.
ChatGPT
ConvertKitLeads
7 / 12 probes
58%
Excellent
HubSpot Marketing
6 / 12 probes
50%
Excellent
Perplexity
ConvertKit
0 / 12 probes
0%
Invisible
HubSpot MarketingLeads
2 / 12 probes
17%
Average
Gemini
ConvertKit
0 / 12 probes
0%
Invisible
HubSpot MarketingLeads
2 / 12 probes
17%
Average
Claude
ConvertKit
8 / 12 probes
67%
Excellent
HubSpot Marketing
8 / 12 probes
67%
Excellent
Copilot
ConvertKit
0 / 6 probes
0%
Invisible
HubSpot MarketingLeads
1 / 6 probes
17%
Average
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

ConvertKit
Starting price
$0/mo
Free tier
Yes
convertkit.com
HubSpot Marketing
Starting price
$7/mo/seat
Free tier
Yes
hubspot.com

Key Features

ConvertKit
  • 1 basic Visual Automation
  • Unlimited landing pages & forms
  • Unlimited email broadcasts
  • Audience tagging & segmentation
  • Sell digital products & subscriptions
  • Unlimited Visual Automations
  • Survey subscribers with polls
  • A/B test subject lines
HubSpot Marketing
  • Email marketing
  • CRM segments
  • Simple marketing automation
  • Ad retargeting
  • Lead scoring
  • Live chat
  • Advanced personalization
  • Campaign management

When to choose ConvertKit

ConvertKit is suitable for users who prioritize extensive email marketing functionalities, including unlimited landing pages and forms, digital product sales, and visual automations. Free migrations are offered.

When to choose HubSpot Marketing

HubSpot Marketing is a fit for users seeking an integrated marketing platform that combines email marketing with CRM segmentation, ad retargeting, lead scoring, and live chat. It also offers integrations with various popular applications.

Frequently Asked Questions

What are the key differences in features between ConvertKit and HubSpot Marketing?
ConvertKit's key features include unlimited landing pages & forms, unlimited email broadcasts, audience tagging & segmentation, selling digital products & subscriptions, unlimited visual automations, subscriber surveys with polls, and A/B testing subject lines. HubSpot Marketing's key features include email marketing, CRM segments, simple marketing automation, ad retargeting, lead scoring, live chat, advanced personalization, and campaign management.
Do both ConvertKit and HubSpot Marketing offer a free tier?
Yes, both ConvertKit and HubSpot Marketing offer a free tier.
What are the pricing differences between ConvertKit and HubSpot Marketing?
ConvertKit's starting price is $0/month. HubSpot Marketing's starting price is $7/month/seat.
What integrations does HubSpot Marketing offer?
HubSpot Marketing integrates with Slack, Salesforce, Microsoft Teams, Jira, LinkedIn, Adobe Express, Amplitude, and Aircall.

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