Sidemail vs SendGrid
Two popular email platforms, but very different approaches. Here's everything you need to know to choose between them.
Quick overview – which one is better?
Sidemail
WinnerPros
- All‑in‑one: transactional + marketing + automation
- Fast and reliable email delivery
- Simple, predictable pricing (one plan)
- 90‑day email history (vs 3‑7 days)
- Markdown email support (best for AI)
- Unlimited team members included
- 5‑star support, pro‑customer approach
Cons
- Smaller company, less brand recognition
- Fewer third‑party integrations
SendGrid
Pros
- Largest provider, strong brand
- Massive scale capability
- Lots of third‑party integrations
- Broad API feature set
Cons
- Separate pricing for transactional vs marketing
- Support quality declined since Twilio buyout
- Only 3‑7 days email history on most plans
- Team members limited or cost extra
- Complex pricing, easy to get surprise bills
Sidemail wins for simplicity and support. SendGrid wins for scale and brand recognition.
Feature‑by‑feature comparison
Sidemail wins
Tied
Sendgrid wins
| Sidemail | SendGrid | |
| Transactional emails | ||
| Marketing emails | Separate pricing | |
| Email automation | Separate pricing | |
| Visual editor | ||
| Premade templates | Only for marketing | |
| Contacts | Unlimited | Limited, depends on tier |
| Team members | Unlimited | 1 (1,000 on Pro at $89.95/mo) |
| Data history | 90 days | 3 days (7 on Pro) |
| Ease of setup | Fast (<30 min) | Moderate |
| Support | Included in all plans | Personalised support available after additional purchase |
| Based in | 🇪🇺 EU | 🇺🇸 US |
Pricing comparison
True cost comparison, including features you'll actually need. Starting prices:
Sidemail
WinnerAll‑in‑one plan
- Transactional + Marketing + Automation
- 90‑day email history
- Unlimited team members
- 5‑star rated support included (by real humans)
- Discount on yearly plans (starting at $14/mo)
SendGrid
$19.95 transactional + $60 marketing
- Separate pricing for transactional vs marketing
- 3‑7 day email history
- Extra teammates cost $15+/mo each
- Support tiered by the plan
For a SaaS that needs transactional + marketing email, Sidemail's $19 plan typically replaces $50-100 worth of SendGrid subscriptions.
When to choose each?
Choose Sidemail if you...
- Want transactional + marketing in one place
- Value personal, responsive support
- Want fast and reliable email delivery
- Need longer email history for debugging
- Prefer simple, predictable pricing
Choose SendGrid if you...
- Already invested in Twilio ecosystem
- Need specific third‑party integrations
Frequently Asked Questions
Can I migrate from SendGrid to Sidemail easily?
Yes. Sidemail offers a similar API structure, and the team provides hands-on migration support. Most teams migrate in a day or two.
Is Sidemail as reliable as SendGrid?
Yes, Sidemail is every bit as reliable as SendGrid - and often more so for product teams that need consistent inbox delivery. Sidemail runs on enterprise-grade infrastructure with strict IP reputation management, built‑in feedback loops, and proactive monitoring, so your emails land reliably and fast every time. Many teams switching from SendGrid report fewer deliverability issues and dramatically better support without having to pay for premium tiers.
What about SendGrid's free tier?
SendGrid offers 100 emails/day free. It's fine for testing, but most production apps quickly outgrow it. Once you need more, Sidemail's all‑in‑one approach typically costs less than SendGrid's paid tiers for equivalent features.