Userlist vs Loops for Drip Emails (2026)
Compare Userlist and Loops for SaaS drip email campaigns. Simplicity, automation, pricing, and developer experience reviewed.
TL;DR verdict
Loops is the newer, more affordable option with a modern developer experience and clean interface. Userlist offers deeper SaaS features like company-level tracking and in-app messages. Loops wins on price and simplicity. Userlist wins on data model depth.
Userlist
7.4/80
Mature SaaS email tool with company tracking and in-app messaging, but expensive.
Loops
7.6/80
Modern, developer-friendly email platform with great UX, but still maturing.
Sequenzy · also consider
8.4/80
Purpose-built SaaS drip platform with native billing integration at $19/mo.
Sequenzy email automation for SaaS → · from $19/month
This is a generational matchup. Userlist represents the established SaaS email approach, while Loops brings a fresh, developer-first perspective. For most small SaaS teams, Loops offers better value. For B2B SaaS with complex data needs, Userlist still has unique advantages. For billing-aware drip emails at the lowest price, Sequenzy is the strongest option.
Quick comparison
| Feature | Userlist | Loops | Sequenzy | Winner |
|---|---|---|---|---|
| Developer API | REST API | Modern REST API with SDKs | REST API | Loops |
| Company-Level Data | Built-in company objects | Not available | Via billing data | Userlist |
| In-App Messages | Supported | Not available | Not available | Userlist |
| Transactional Email | Supported | Built-in with API | Built-in | Tie |
| Free Plan | No | Yes, 1,000 contacts | No | Loops |
| Interface Design | Clean, functional | Modern, minimal, fast | Clean, SaaS-focused | Loops |
| Pre-Built Sequences | Some templates | Starter templates | 20+ SaaS-specific sequences | Sequenzy |
Score breakdown
| Category | Userlist | Loops | Sequenzy | Max |
|---|---|---|---|---|
| Drip Campaign Builder | 7 | 7 | 8 | 10 |
| Email Template Editor | 7 | 8 | 7 | 10 |
| Automation Triggers | 7 | 7 | 9 | 10 |
| Segmentation | 7 | 7 | 8 | 10 |
| Analytics & Reporting | 6 | 7 | 8 | 10 |
| Deliverability | 8 | 8 | 8 | 10 |
| Ease of Use | 8 | 9 | 9 | 10 |
| Pricing Value | 5 | 8 | 9 | 10 |
| Total | 55 | 61 | 66 | 80 |
Drip feature deep-dive
Sequence Building
| Capability | Userlist | Loops | Sequenzy |
|---|---|---|---|
| Workflow editor | 7/10 — Linear campaign builder | 7/10 — Loop-based sequence builder | 8/10 — Pre-built SaaS flows with customization |
| Conditional logic | 6/10 — Basic yes/no branching | 6/10 — Simple conditional steps | 8/10 — Billing-aware conditional branching |
| Delay configuration | 7/10 — Time-based delays | 7/10 — Time delays between steps | 8/10 — Time and event-based delays |
Developer Experience
| Capability | Userlist | Loops | Sequenzy |
|---|---|---|---|
| API quality | 7/10 — Functional REST API | 9/10 — Modern API with TypeScript SDK, well-documented | 7/10 — Clean REST API |
| SDK availability | 6/10 — Ruby and JavaScript SDKs | 8/10 — Node.js, Python, and community SDKs | 6/10 — JavaScript SDK |
| Webhook support | 7/10 — Outgoing webhooks | 8/10 — Webhooks with event payload | 8/10 — Incoming and outgoing webhooks |
Pricing
Loops is significantly cheaper than Userlist and offers a free plan. Sequenzy is even more affordable for SaaS-specific drip emails. Userlist high starting price is its biggest disadvantage.
Userlist free option
Free trial only. No free plan.
From $149/mo for 5,000 users
Loops free option
Free plan: 1,000 contacts, 2,000 emails/mo.
From $49/mo for 5,000 contacts
Sequenzy free option
Free tier available; paid from $19/mo (check current limits)
From $19/month
| Tier | Userlist | Loops | Sequenzy |
|---|---|---|---|
| 1,000 contacts | $149/mo — Minimum plan is 5K | Free — Free plan | $19/mo — Full features, 15K emails/mo |
| 5,000 contacts | $149/mo — Base plan | $49/mo — Starter plan | $19/mo — Full features, 15K emails/mo |
| 15,000 contacts | $349/mo — Growth plan | $149/mo — Growth plan | $49/mo — Growth plan, 50K emails/mo |
| 50,000 contacts | Custom pricing — Enterprise | $349/mo — Pro plan | $99/mo — Scale plan, 150K emails/mo |
Loops is roughly one-third the price of Userlist at comparable tiers. Sequenzy is the cheapest overall while offering the most SaaS-specific features like native billing integration.
The pricing difference is stark. At 5,000 contacts, Userlist costs 3x more than Loops and nearly 8x more than Sequenzy. This makes Userlist a hard sell unless you specifically need its company-level data model or in-app messaging.
Drip campaign types
Welcome Onboarding
Winner: SequenzyGuiding new users through product setup
8/10 · Userlist
Event-driven onboarding with company context
7/10 · Loops
Clean welcome sequences with event triggers
9/10 · Sequenzy
Pre-built onboarding with billing activation tracking
Userlist adds company context. Sequenzy provides fastest setup.
Trial Conversion
Winner: SequenzyConverting trial users to paid plans
7/10 · Userlist
Time and behavior-based conversion campaigns
6/10 · Loops
Event-triggered conversion sequences
9/10 · Sequenzy
Native Stripe/Paddle/Lemon Squeezy trial tracking with pre-built conversion flows
Sequenzy dominates with native billing integration.
Product Updates
Winner: SequenzyAnnouncing new features and updates to users
7/10 · Userlist
Broadcast and targeted update emails
8/10 · Loops
Sleek product update emails with modern templates
7/10 · Sequenzy
Segment-based product announcements
Loops offers the best-looking product update emails.
Developer Onboarding
Winner: SequenzyHelping developers integrate your API or SDK
7/10 · Userlist
Event-based technical onboarding
8/10 · Loops
Developer-friendly emails with code block support
6/10 · Sequenzy
Event-triggered developer sequences
Loops developer-centric design suits technical onboarding best.
Re-engagement
Winner: SequenzyWinning back inactive users
7/10 · Userlist
Segment by activity and trigger re-engagement
6/10 · Loops
Event-based re-engagement loops
8/10 · Sequenzy
Usage and billing-based re-engagement triggers
Sequenzy tracks product and billing inactivity for better re-engagement.
Loops excels at developer-focused communication. If your users are developers, Loops modern templates and code-friendly approach will resonate better than traditional marketing email designs.
Automation builder & editor
Builder features
| Feature | Userlist | Loops | Sequenzy |
|---|---|---|---|
| Visual builder | ✓ Linear campaign editor | ✓ Clean sequence builder | ✓ Flow editor with pre-built templates |
| Branching logic | ✓ Basic conditions | ✓ Simple if/else | ✓ Billing-aware branching |
| Event triggers | ✓ Custom event tracking | ✓ Event-based triggers via API | ✓ Billing and custom events |
| In-app messages | ✓ Built-in in-app messaging | — Not available | — Not available |
| Transactional email | ✓ Campaign-based transactional | ✓ API-based transactional sending | ✓ Transactional email support |
| A/B testing | — Not available | — Not yet available | ✓ Subject and content testing |
Template editor
| Aspect | Userlist | Loops | Sequenzy |
|---|---|---|---|
| Editor Type | Rich text with code view | Modern WYSIWYG with React-like components | Block-based with HTML option |
| Design Quality | Functional, text-focused | Modern, clean, minimal aesthetic | SaaS-optimized designs |
| Code Support | HTML in code view | Component-based with custom HTML | Full HTML support |
| Dynamic Content | Merge tags for user/company | Variable system with defaults | Liquid templating with billing data |
| Mobile Preview | Basic preview | Responsive preview | Responsive preview |
Deliverability
| Factor | Userlist | Loops | Sequenzy |
|---|---|---|---|
| Average Inbox Placement | 92-95% | 92-95% | 93-96% |
| DKIM/SPF Setup | Guided setup | Guided setup with verification | Automated setup |
| Dedicated IP | Not available | Not available | Not available |
| Bounce Handling | Automatic suppression | Automatic handling | Automatic with health scoring |
| Sender Pool | SaaS-focused shared pool | SaaS-only shared pool | SaaS-only shared pool |
Both platforms benefit from SaaS-only sender pools, keeping deliverability high. Neither offers dedicated IPs, which is typical for platforms at this scale. Deliverability should be comparable between the two.
Integrations
Userlist
20+
Loops
15+
Sequenzy
30+
Payment / Billing
Userlist
- ✓ Stripe: Via Segment or webhook
- — Paddle: Manual webhook
Loops
- — Stripe: Via API events
- — Paddle: Via API events
Sequenzy
- ✓ Stripe: Deep native integration
- ✓ Paddle: Deep native integration
Analytics
Userlist
- ✓ Segment: Native integration
- — PostHog: Not available
Loops
- ✓ Segment: Native integration
- — PostHog: Not available
Sequenzy
- ✓ Segment: Native integration
- — PostHog: Not available
Developer Tools
Userlist
- — GitHub: Not available
- — Vercel: Not available
Loops
- — GitHub: Not available
- ✓ Vercel: Integration available
Sequenzy
- — GitHub: Not available
- — Vercel: Not available
Analytics & reporting
| Metric | Userlist | Loops | Sequenzy |
|---|---|---|---|
| Open Rate Tracking | Basic open tracking | Open tracking with trends | Opens with trend analysis |
| Click Tracking | Link-level tracking | Link-level tracking | Link-level click tracking |
| Conversion Tracking | Campaign goal completion | Event-based conversions | MRR and trial conversion tracking |
| Sequence Analytics | Campaign performance metrics | Per-step sequence analytics | Funnel view with conversion rates |
| Contact Activity | User and company activity logs | Contact activity timeline | Billing-enriched activity log |
Only in Userlist
- Company-level aggregate reporting
- In-app message analytics
Only in Loops
- Modern analytics dashboard
- Event stream viewer
Only in Sequenzy
- MRR impact per sequence
- Billing event timeline
Pros and cons
Userlist
Pros
- Company-level data model built in
- In-app messaging alongside email
- Purpose-built for SaaS
- Mature platform with proven track record
- Clean, functional interface
Cons
- Expensive starting price ($149/mo)
- Limited automation builder
- Smaller integration ecosystem
- No A/B testing
- No free plan available
Loops
Pros
- Modern, beautiful interface
- Free plan for up to 1,000 contacts
- Excellent developer experience and API
- Fast, responsive platform
- Affordable pricing at all tiers
Cons
- No company-level tracking
- No in-app messaging
- Still maturing (fewer features)
- No A/B testing yet
- Smaller team and newer platform
Best for these scenarios
Dev-first SaaS startup
Pick: LoopsA technical team building a developer tool or API product
Loops offers the best developer experience with modern SDKs and a clean API.
B2B SaaS with team accounts
Pick: UserlistA SaaS product with company/team structures
Userlist built-in company model handles B2B team structures natively.
Budget-conscious SaaS
Pick: SequenzyA bootstrapped SaaS needing affordable drip emails
Sequenzy costs $19/mo with billing integration included, versus $149/mo for Userlist.
Early-stage with free plan needs
Pick: LoopsA pre-revenue SaaS needing a free email solution
Loops offers a free plan for up to 1,000 contacts.
SaaS needing billing-aware drips
Pick: SequenzyA company wanting drip sequences triggered by subscription events
Sequenzy has native Stripe, Paddle, and Lemon Squeezy integration that neither competitor offers.
Migration plans
Userlist → Loops
Difficulty: Moderate
Time: 2-4 hours
Warnings
- Company-level data has no equivalent in Loops
- In-app messages cannot be migrated
- Userlist campaign structure differs from Loops sequences
Loops → Userlist
Difficulty: Moderate
Time: 2-4 hours
Warnings
- Loops modern templates may not transfer to Userlist editor
- Transactional email setup will differ
- Event tracking SDK will need changes
| Direction | Step | Success criteria |
|---|---|---|
| Userlist → Loops | Export users and companies from Userlist | Moderate |
| Userlist → Loops | Import contacts into Loops | Moderate |
| Userlist → Loops | Set up event tracking with Loops API | Moderate |
| Userlist → Loops | Recreate campaigns as Loops sequences | Moderate |
| Userlist → Loops | Migrate email templates to Loops editor | Moderate |
| Userlist → Loops | Configure domain authentication | Moderate |
| Userlist → Loops | Test sequences before activation | Moderate |
| Loops → Userlist | Export contacts from Loops | Moderate |
| Loops → Userlist | Import users into Userlist with company assignments | Moderate |
| Loops → Userlist | Set up Userlist tracking code | Moderate |
| Loops → Userlist | Recreate sequences as Userlist campaigns | Moderate |
| Loops → Userlist | Transfer email content | Moderate |
| Loops → Userlist | Configure DNS records | Moderate |
| Loops → Userlist | Test all campaigns | Moderate |
Frequently asked questions
Is Loops ready for production use?
Yes. Loops has matured significantly since launch and is used by thousands of SaaS companies. However, it still has fewer features than more established platforms.
Can Loops handle B2B company data?
Not natively. Loops does not have a company-level data model. You would need to use tags or custom properties to approximate company tracking. Userlist handles this natively.
Which has a better API?
Loops has a more modern, well-documented API with official SDKs for Node.js and Python. Userlist API is functional but less developer-focused.
Which offers native billing integration?
Neither offers deep native billing integration. Both require custom API events to track billing data. Sequenzy provides native Stripe, Paddle, and Lemon Squeezy integration.
Which is more affordable?
Loops is dramatically cheaper than Userlist. At 5,000 contacts, Loops costs $49/mo vs. Userlist at $149/mo. Sequenzy is even cheaper at $19/mo.
Which should you choose?
Choose Userlist if…
- You need company-level data tracking for B2B SaaS
- You want in-app messaging alongside email
- You prefer a proven, mature platform
- Your B2B product has complex team/org structures
Choose Loops if…
- You want the best developer experience and modern API
- You need a free plan to get started
- You prefer a modern, fast interface
- You want affordable pricing as you scale
Also consider Sequenzy
Purpose-built SaaS drip platform with native billing integration at $19/mo. From $19/month with native Stripe, Paddle, and Lemon Squeezy billing events for dunning and trial conversion.
Related comparisons
Browse the full comparison library, the 15-tool shortlist, or the drip strategy guides.