Pricing at Every Scale
| Contacts | Sequenzy | Loops | Difference |
|---|---|---|---|
| 500 | Free (2.5k emails) | Free (1,000 contacts) | Both have free tiers |
| 2,500 | $19/mo (15k emails) | ~$29/mo | Save ~$10/mo |
| 5,000 | $29/mo (30k emails) | $49/mo | Sequenzy $20/mo less |
| 10,000 | $49/mo (60k emails) | ~$79–99/mo | Sequenzy $30–$50/mo less |
| 25,000 | $99/mo (120k emails) | ~$150–200/mo | Sequenzy $51–$101/mo less |
| 50,000 | $199/mo (300k emails) | ~$300–400/mo | Sequenzy $101–$201/mo less |
| 100,000 | $399/mo (600k emails) | Custom pricing | Enterprise territory |
Sequenzy prices assume about 4 emails per contact per month (a weekly send). Contacts are unlimited on every plan; you pay for email volume, so check the pricing page for your own sending.
Note: Loops pricing is estimated for tiers not publicly listed. Both platforms offer all features on all paid plans.
Key pricing difference: Sequenzy charges per email sent with unlimited contacts. Loops charges per contact with unlimited sends. If you have a large list but send infrequently (e.g., monthly newsletter), Loops may cost more. If you have a smaller list but send frequently (daily transactional + marketing), Loops' unlimited sends could be more cost-effective.
Best Fit by Loops Use Case
Best for SaaS founders who want AI-assisted lifecycle email: Sequenzy
Choose Sequenzy when you want AI to draft onboarding, trial conversion, dunning, re-engagement, and product education flows, then connect those flows to billing and product events. Useful companions are SaaS onboarding templates, trial conversion templates, and Loops alternatives.
Best for simple manual SaaS email: Loops
Loops is a good fit when the team prefers a minimal editor, simple event triggers, and a clean manual writing workflow. If the email program is mostly announcements, product updates, and a few straightforward sequences, Loops stays easy to reason about.
Best for Stripe-heavy subscription lifecycle: Sequenzy
If the lifecycle revolves around trials, failed payments, upgrades, cancellations, and MRR segments, Sequenzy's billing data is the main advantage. Pair this comparison with the Stripe integration and failed payment recovery guide.
Best for complex PLG branching: Customer.io
If both Sequenzy and Loops feel too simple because you need deeper event logic, compare Loops vs Customer.io and Customer.io.
Who Should Use Each Platform
Choose Sequenzy if you are:
- A SaaS founder who wants AI to generate email sequences automatically
- Running a subscription business where Stripe MRR tracking matters
- Scaling past 5,000 contacts and want cheaper pricing
- Someone who prefers visual drag-and-drop email building
- Focused on revenue attribution - knowing which emails drive upgrades
Choose Loops if you are:
- Just getting started and want a generous free tier (1,000 contacts)
- Someone who loves Notion-style editing (slash commands, clean blocks)
- Sending high volume to a smaller list (unlimited sends advantage)
- A developer who values extreme simplicity in automation
- Already happy with Loops and don't need AI generation or STO
Either platform works well if you:
- Are a SaaS company needing unified transactional + marketing email
- Want a developer-friendly API for integration
- Value simple, transparent pricing with no feature gating
- Want a modern platform that feels like it was built recently
Real Setup Time
| Task | Sequenzy | Loops |
|---|---|---|
| Account creation | 2 minutes | 2 minutes |
| First campaign sent | 15 minutes | 15 minutes |
| Stripe integration | 5 minutes | 10 minutes |
| Transactional email via API | 20 minutes | 20 minutes |
| Full onboarding sequence | 30 min (AI) | 1–2 hours (manual) |
| Domain authentication | 10 min + DNS | 10 min + DNS |
| Full production setup | 1–2 hours | 1–2 hours |
Both platforms are fast to set up - this is a strength they share. The main time difference is AI-generated sequences in Sequenzy vs manual creation in Loops. For everything else, setup time is nearly identical.
When should you choose Sequenzy?
1. You Need Deep Stripe Integration
Sequenzy connects directly to Stripe via our native integration and syncs customer data, MRR, subscription status, and churn signals. You can trigger emails based on subscription events, failed payments, trial expirations, and more. Loops has Stripe integration, but Sequenzy's goes deeper for subscription management and revenue attribution.
2. You Want AI-Powered Email Generation
Sequenzy's AI-powered sequences let you describe what you want ("Write a 5-email trial-to-paid sequence for a project management SaaS") and generate the full email sequence. Loops doesn't have this. If writing emails is a bottleneck, AI generation saves hours per sequence.
3. You're Scaling Past 5,000 Subscribers
Our pricing is meaningfully cheaper as you grow. At 5,000 contacts, Sequenzy is $29/mo vs Loops' $49/mo. At 10,000, it's $49/mo vs ~$79–99/mo. The gap widens at every tier. If you're growing fast, Sequenzy saves hundreds per year.
4. You Want Send Time Optimization
Sequenzy analyzes when each subscriber typically engages and delivers emails at optimal times. Loops sends at the scheduled time for everyone. STO can improve open rates by 10–20% without any extra effort on your part.
5. You Want Revenue Attribution
Track which emails drive MRR, upgrades, and reduce churn. See that your onboarding sequence converts trials to paid at 2x the rate of your old flow. Loops provides email analytics (opens, clicks) but doesn't connect them to SaaS revenue metrics.
When should you choose Loops?
1. You're Just Getting Started
Loops' free tier includes 1,000 contacts with unlimited sends vs Sequenzy's 2,500 emails/month. If you're bootstrapping and every dollar counts, Loops gets you further before you need to pay. This is a real advantage for pre-revenue startups.
2. You Prefer the Notion-Style Editor
Loops uses a Notion-like editor - slash commands, clean blocks, minimal UI. It's fast, focused, and feels modern. Sequenzy uses a visual drag-and-drop approach with more styling options. This is pure preference - try both and see which feels natural to you.
3. You Need Unlimited Email Sends
Loops doesn't limit email volume on paid plans. Sequenzy caps based on your tier (60k emails/mo on the $49 plan). If you're sending high volume to a smaller list (e.g., daily transactional emails to 5,000 users), Loops removes that constraint entirely.
4. You Want Simpler Automation
Loops intentionally keeps automation simple. Some see this as a limitation; others see it as a feature. If you want "just enough" automation without the complexity of advanced workflows, Loops' approach might resonate with you.
5. You Value Community Reputation
Loops has built a strong reputation in the SaaS/indie hacker community, particularly on Twitter/X. They have more social proof, more testimonials, and more community discussion. If community validation matters to your decision, Loops has a head start.
Honest Limitations of Sequenzy
- Smaller free tier: 2,500 emails/mo vs Loops' 1,000 contacts with unlimited sends.
- Email send limits: Capped per plan tier, while Loops offers unlimited sends on paid plans.
- No Notion-style editor: Our visual builder is more powerful but some prefer Loops' simplicity.
- Newer platform: Less community recognition and fewer public testimonials than Loops.
- Smaller landing page library: Sequenzy has a landing page builder with publishing and custom domains, but a small template set; Loops has no landing page builder at all.
- Less deliverability marketing: Loops emphasizes deliverability as a differentiator more visibly.
Honest Limitations of Loops
- No AI email generation: You write every email yourself. No AI sequence generation or content creation.
- No Send Time Optimization: Emails go out at the scheduled time for everyone, not optimized per subscriber.
- No revenue attribution: Email analytics show opens/clicks but don't connect to SaaS revenue metrics.
- Higher pricing at scale: Approximately 30–50% more expensive than Sequenzy at 5,000+ contacts.
- Simpler automation: Intentionally limited - great for simplicity, limiting for complex workflows.
- Contact-based pricing: You pay for contacts regardless of how actively you email them, while Sequenzy charges per email sent.