ActiveCampaign
Buttondown
ActiveCampaign
Buttondown
No signals
ActiveCampaign
Buttondown
ActiveCampaign
Buttondown
No signals
ActiveCampaign
Buttondown
ActiveCampaign
No signals
Buttondown
ActiveCampaign
No signals
Buttondown
Users: 1 user
Storage: Not specified
Limits: 1 user, basic features only, no landing pages, no CRM, limited automation
Users: 3 users
Storage: Not specified
Limits: Limited CRM, basic reporting, some automation triggers locked
Users: 5 users
Storage: Not specified
Limits: Phone support costs $79 extra. Some enterprise features locked.
Users: 10+ users
Storage: Not specified
Limits: Expensive for what you get. Custom pricing means less transparency.
Users: 1
Storage: Unlimited
Limits: 100 subscriber limit, No automations, No paid subscriptions, Basic features only
Users: 1
Storage: Unlimited
Limits: No automations, No paid subscriptions, No A/B testing, Single newsletter
Users: 1
Storage: Unlimited
Limits: No automations, Limited team features, Price scales with subscribers
Users: Unlimited
Storage: Unlimited
Limits: Expensive for automations access, Price scales with subscribers
Users: Unlimited
Storage: Unlimited
Limits: High price point, Primarily for larger operations
| Feature | ActiveCampaign | Buttondown |
|---|---|---|
| Email campaigns All plans | ||
| Writing | ||
| Markdown-native editor Built for Markdown with code highlighting | ||
| Automation | ||
| Marketing automation All plans, advanced on Plus+ | ||
| Visual automation builder Industry-leading | ||
| Developers | ||
| REST API Well-documented, comprehensive API | ||
| CLI tool Local Markdown workflow support | ||
| Webhooks For automated workflows | ||
| CRM | ||
| Built-in CRM Plus and above | ||
| Branding | ||
| Custom domain Available on all plans | ||
| Marketing | ||
| Landing pages Plus and above | ||
| SMS marketing Add-on cost | ||
| A/B testing Not available | ||
| Automations (free) Requires Professional $79/mo | ||
| Privacy | ||
| Optional tracking Can disable all tracking | ||
| Support | ||
| Human support Responsive, personal support | ||
| Phone support $79 extra cost | ||
| Integrations | ||
| 900+ integrations Native + Zapier | ||
| Monetization | ||
| Paid subscriptions Standard plan and above | ||
| Ad network Not available | ||
| Audience | ||
| Advanced segmentation Pro and above | ||
| Testing | ||
| A/B testing in automations Pro and above | ||
| Design | ||
| Visual template editor Minimal templates, limited customization | ||
| Growth | ||
| Referral program Not available | ||
| Pricing | ||
| Pay-per-email pricing Profile-based only | ||
| Downgrade flexibility Cannot downgrade | ||
| Large free tier Only 100 free subscribers | ||
| Community | ||
| Reader comments Not available | ||
| International | ||
| Multilingual support Limited language options | ||