Sidemail vs Mandrill
Standalone platform vs Mailchimp add‑on. Here's what you need to know before choosing.
Quick overview ‑ which one is better?
Sidemail
WinnerPros
- Standalone - no other subscriptions required
- All‑in‑one: transactional + marketing + automation
- Fast and reliable email delivery
- Simple, predictable pricing
- Unlimited team members included
- 90‑day email history (vs 30 days)
- Specialization in SaaS and AI product emails
- 5‑star support, pro‑customer approach
Cons
- Smaller company
- Less ecosystem integrations
Mandrill
Pros
- Deep Mailchimp integration
- Advanced email marketing features
- Solid delivery analytics
- Landing page builder and other marketing features included
Cons
- Uncertain transactional emails
- Requires active Mailchimp subscription
- 2 separate plans and UIs for transactional vs marketing email
- Only 30 day data history
- Not intuitive dashboard
- Limited team members on most plans
- Previous data breach issues
Sidemail wins for most teams. Mandrill only makes sense if you're already committed to Mailchimp.
Feature‑by‑feature comparison
Sidemail wins
Tied
Mandrill wins
| Sidemail | Mandrill | |
| Transactional emails | Separate pricing | |
| Marketing emails | ||
| Email automation | ||
| Visual editor | ||
| Premade templates | Only for marketing | |
| Contacts | Unlimited | Limited, depends on tier |
| Team members | Unlimited | Limited (unlimited on Premium at $350/mo) |
| Data history | 90 days | 30 days |
| Ease of setup | Fast (<30 min) | Moderate |
| Support | Included in all plans | Included (except free plan) |
| Based in | 🇪🇺 EU | 🇺🇸 US |
Pricing comparison
Mandrill's pricing can get complicated fast. Starting prices:
Sidemail
WinnerAll‑in‑one plan
- Transactional + Marketing + Automation
- Standalone service
- 90‑day email history
- Unlimited team members
Mandrill
$20 Mandrill blocks + $20 required Mailchimp plan
- Mailchimp subscription required
- Buy Mandrill credits in blocks
- Team members cost extra
- 30‑day email history
Mandrill's minimum is $40/mo ($20 Mailchimp for marketing and automation + $20 Mandrill block for transactional), and most realistic setups cost more. Sidemail's $19/mo is simpler and includes everything.
When to choose each?
Choose Sidemail if you...
- Want transactional + marketing in one place
- Value personal, responsive support
- Prefer simple, predictable pricing
- Need unlimited team members
- Need longer email history for debugging
Choose Mandrill if you...
- Are committed to Mailchimp ecosystem long-term
- Want to reuse Mailchimp templates
Frequently Asked Questions
Can I use Mandrill without Mailchimp?
No. Since 2016, Mandrill requires an active Mailchimp subscription to use. This was a controversial change that drove many users to alternatives.
Is Mandrill going away?
There's no announcement that Mandrill is shutting down, but since the Intuit acquisition of Mailchimp, Mandrill has received less attention. The service works but isn't actively evolving.
How hard is it to migrate from Mandrill to Sidemail?
The migration is straightforward. Both services have similar API patterns for sending transactional email. Most teams complete the switch in a day or two. Sidemail's support can help with the transition.