Comparison

Loops vs Postal

On the evidence we track, Loops leads this comparison with a composite score of 65/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Loops65
Postal9
Score
Vioscale score
Loops65 / 100medium · 54%
Postal9 / 100low · 4%
Pricing
Free tier
Loops
Postal
Model
Price level
Loopslow
Postal
Transparent
Loops
Postal
Integrations
Count
Loops5
Postal
Security
Gdpr
Loops
Postal
Soc2
Loops
Postal
Adoption
Github stars
Loops
Postal160
Activity
Commits last 30d
Loops
Postal0
License
Spdx
Loops
PostalMIT
Language
Primary
Loops
PostalShell
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for email delivery infrastructure. “-” means undocumented, not absent.

Capabilities
Deployment model
LoopsSaas
Postal-
Rest API sending
Loops
Postal-
Smtp relay
Loops
Postal-
Inbound email parsing
Loops
Postal-
Dedicated ip available
Loops
Postal-
Bounce complaint handling
Loops
Postal-
Open click tracking
Loops
Postal-
Marketing template builder
Loops
Postal-
Webhook event streaming
Loops
Postal-
HIPAA compliant
Loops
Postal-
SOC2 type ii
Loops
Postal-
ISO 27001
Loops
Postal-
Pricing model
LoopsUsage based
Postal-

What each one is

The product in its own terms, so the numbers below have context.

Loops

Leader

A cloud-based email platform for software companies to build and manage marketing, transactional, and lifecycle emails. Integrates with agents and your product stack to automate customer journeys based on user behavior and events.

Independently observed

Postal

Not documented yet.

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Loops

Leader
Usage-basedFree tier

Free to start. Paid plans based on subscribed contacts; no additional charge for sends or team seats.

  • FreeFree
    • Up to 4,000 sends/month
    • Up to 10 emails per second
    • All features included
    • Includes Loops footer branding
as of verify ↗

Postal

Pricing not documented yet.

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Loops
Postal
CLI
Loops
Postal
Deployment
Cloud / SaaS
Loops
Postal

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Loops

Leader
5 total
  • Supabase
  • Zapier
  • Stripe
  • Claude
  • Polar
Independently observed

Postal

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.

Loops vs Postal: an evidence-based comparison · Vioscale