Loops
Email platform for SaaS teams to manage marketing, transactional, and lifecycle campaigns
- Vendor
- Astrodon
- Also known as
- loops
Available worldwide · Popular in: US
What is Loops?
A cloud-based email service that manages marketing campaigns, lifecycle workflows, and transactional emails through a single platform with no separate charges for sends or team members.
Loops pricing
Plans, per-tier features and add-ons, dated and linked to live pricing. Pricing changes often; always verify at source before you rely on it.
Free tier with up to 1,000 contacts and 4,000 sends monthly. Paid plans based on subscribed contacts; no extra charges for sends or team seats.
Free
FreeFor early products and smaller audiences
- send_rate
- 10 emails/second
- subscribed_contacts
- 1,000
- sends_rolling_30_days
- 4,000
- Up to 1,000 subscribed contacts
- Up to 4,000 sends in any rolling 30 days
- Up to 10 emails per second
- All features included
- Powered by Loops branding footer
What Loops does
The capabilities that matter for email delivery infrastructure, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Deployment model
- Saas
- Rest API sending
- ✓
- Smtp relay
- ✓
- Inbound email parsing
- ✗
- Dedicated ip available
- ✓
- Bounce complaint handling
- ✓
- Open click tracking
- ✓
- Marketing template builder
- ✓
- Webhook event streaming
- ✓
- HIPAA compliant
- ✗
- SOC2 type ii
- ✗
- ISO 27001
- ✗
- Pricing model
- Usage based
Platform & deployment
Independently observed- CLI
- Web
- Cloud / SaaS
Integrations (7)
Independently observed- Slack→•
- Clerk⇄•
- Supabase
- Zapier
- Stripe
- Claude
- Polar
Security & compliance
Independently observedLoops FAQ
Common questions about Loops, answered from independent, dated evidence.
What is Loops?
A cloud-based email service that manages marketing campaigns, lifecycle workflows, and transactional emails through a single platform with no separate charges for sends or team members. It is indexed under Email Delivery Infrastructure.
Source: https://loops.so/pricing
Is Loops free?
Loops offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.
Source: https://loops.so/pricing
What platforms does Loops support?
Loops supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.
Source: https://loops.so/pricing
Can Loops be self-hosted?
We have only confirmed a cloud / SaaS deployment for Loops, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.
Source: https://loops.so/pricing
What does Loops integrate with?
We have confirmed 5 integrations for Loops, including Supabase, Zapier, Stripe, Claude and Polar. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://loops.so/pricing
What security certifications does Loops have?
We have independently confirmed SOC 2 and GDPR for Loops. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Loops not holding them. Always confirm compliance directly before you rely on it.
Source: https://loops.so
Where is Loops available?
Loops is available worldwide. Its primary market is the United States.
Source: https://loops.so/pricing
Loops alternatives
Other email delivery infrastructure we track, ranked by the same independent score.
- Twilio SendGridUsage-based voice calling and communication platformlow · 20%
- MailjetEmail sending and marketing platform designed for developersmedium · 63%
- MailtrapTransactional email delivery and testing platform for development teamshigh · 75%
- SparkPostPay-as-you-grow platform for sending emails, SMS, and WhatsApp messageslow · 22%
- HarakaA scalable, modular SMTP server designed for high-throughput message deliverylow · 26%
- PostalAI-powered coding assistant that provides suggestions and guidance throughout software development workflowslow · 14%
Compare Loops
Side by side against other email delivery infrastructure, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for Loops, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Security posture | 45 | 0.12 | 5.2 | ✓ |
| Capabilities | 87 | 0.05 | 4.4 | ✓ |
| Price level | 80 | 0.04 | 3.4 | ✓ |
| Pricing transparency | 25 | 0.06 | 1.6 | ✓ |
| Integrations | 24 | 0.05 | 1.2 | ✓ |
| Reliability | 0 | 0.16 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 7 items | mediumsource · 2026-09-10 · 57% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | Iso 27001: No · Smtp relay: Yes · Soc2 type ii: No · Pricing model: usage_based · Hipaa compliant: No · Deployment model: saas | mediumsource · 2026-10-12 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 6 | mediumsource · 2026-10-12 · 60% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: US · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-10-12 · 75% |
Pricing
Security
| Attribute | Value | Evidence |
|---|---|---|
| Soc2 | Yes | lowsource · 2026-08-17 · 48% |
| Gdpr | Yes | highsource · 2026-10-12 · 75% |
| Certifications | EU-U.S. Data Privacy Framework, UK Extension to EU-U.S. DPF, Swiss-U.S. Data Privacy Framework | mediumsource · 2026-10-12 · 60% |
| Trust center | https://www.dataprivacyframework.gov/ | mediumsource · 2026-10-12 · 60% |
Is Loops the right choice for you?
Tell us the job, the constraints and what you weigh most, and we will rank Loops against the rest of the email delivery infrastructure we index, using the same dated evidence weighted your way.
Free to run, no account needed to start. How the evaluation works
Is this your product?
This profile was built from public sources without asking you. You can take the badge below and use it anywhere, and you can claim the profile to correct anything we got wrong. Both are free, and neither moves Loops up or down: nobody can buy rank here, including you.
Take the badge
Live, always current, and free to use on your own site. It shows Loops's independent score and links back to this profile.
<a href="https://www.vioscale.ai/software/loops" target="_blank" rel="noopener">
<img src="https://www.vioscale.ai/badge/software/loops.svg" alt="Loops, verified on vioscaleAI" width="330" height="76" loading="lazy" />
</a>Markdown, for a README →
[](https://www.vioscale.ai/software/loops)Claim the profile
Verify you control the domain, then point us at the pages that state the facts about Loops and add your own description and media. Free, and it does not change the score.
- Correct anything wrong, with evidence
- Point our crawler at the pages that matter
- Write your own description and add media
Not the owner? How vendor profiles work