Loops vs SparkPost

Two transactional email providers, compared on price, features and ratings, so you can pick fast.

Loops wins deliverability and developer experienceSparkPost wins sending APIs and cost at scale

Updated September 2026

At a glanceLoopsSparkPost
Entry priceFree$20
Cost per 1k @ 100k—$0.3
Free tier4,000/mo1,000/mo
Drag-and-drop editorYesNo

THE VERDICT

Loops wins on deliverability and developer experience. SparkPost wins on sending APIs and cost at scale.

Loops starts at Free versus SparkPost's $20. Pick based on volume and team, and the scorecard below breaks down where each one leads.

Which should you choose?

Pick Loops

✓You're a SaaS company wanting lifecycle and transactional email from one developer-friendly tool
✓You send high volume to a moderate, well-managed contact list
✓You want fast setup with a clean API and polished editor
✓You need SOC 2 / ISO 27001 but not dedicated IPs, HIPAA, or inbound routing

Pick SparkPost

✓You send enterprise-scale, high-volume email and need deep deliverability analytics
✓You want predictive deliverability and detailed engagement reporting
✓You are a SaaS, fintech, or martech company with strict deliverability needs
✓You need both transactional and multichannel sending at scale
Set up SparkPost with Courier →

Feature by feature

Winner cells are tinted, green where Loops leads, violet where SparkPost does.

capability
Loops
SparkPost
Starting paid plan
$49/mo
$15/mo
Cost per 1k @ 100k
—
$0.3
Pricing model
Subscription
Hybrid
Overage
No send overages (sends unlimited on paid plans); cost scales by contact-count tier
~$1.00 per 1,000 (Starter)
Dedicated IP
No
Plan-gated
Deliverability tooling
Yes
Yes
Automated IP warmup
Yes
Yes
Suppression management
Yes
Yes
SPF / DKIM / DMARC
Yes
Yes
BIMI
Yes
—
Transactional API
Yes
Yes
Marketing campaigns
Yes
Yes
SMTP relay
Yes
Yes
Inbound routing
No
Yes
Dynamic templates
Yes
Yes
Batch send
Yes
Yes
Scheduled send
Yes
Yes
Official SDKs
JavaScript/TypeScript, Go, Ruby, PHP, Nuxt
Node.js, Python, PHP, Java, Go, Elixir
Event webhooks
Yes
Yes
Drag-and-drop editor
Yes
—
Custom HTML editor
Yes
Yes
Email validation
Included
Add-on
Log retention
Not publicly documented
—
Sandbox / test mode
Yes
Yes
Open / click tracking
Yes
Yes
Analytics dashboard
Yes
Yes
A/B testing
Yes
Yes
EU data residency
No
Yes
SOC 2
Yes
Yes
HIPAA
No
—
GDPR
Yes
Yes
ISO 27001
Yes
Yes
Support channels
Email/in-app support; docs and AI agent setup
Online/Email support; TAM on Enterprise
24/7 support
No
—
Support SLA
No
Plan-gated

FAQ

Common questions

Loops starts at Free versus SparkPost's $20. Because pricing models differ by tier, the cheaper option depends on your monthly volume, so compare the pricing rows in the scorecard above.

Keep comparing

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Why not both?

Use both behind one API.

Route Loops, SparkPost, or both, and switch providers without changing your code. Courier sits in front of every channel.

Start building freeRead the docs

Pricing, plans and feature availability as of September 2026 and may change. Ratings are aggregated from public review platforms. SparkPost is a Bird (MessageBird) product.