When should you choose Sequenzy over Courier?

Sequenzy is the better choice when email is your primary communication channel:

1. You Need Email, Not Notification Infrastructure

Courier is a routing layer — it doesn't send emails itself. You need to configure SendGrid, SES, or another provider, pay their fees, and manage the integration. Sequenzy sends emails directly. One platform, one bill, no middleware. Check our transparent pricing.

2. You Want Marketing Automation, Not Just Notifications

Courier routes individual notifications. It has no campaigns, no email sequences, no A/B testing, no subscriber segmentation. Sequenzy has full marketing automation alongside transactional email — everything you need for SaaS email in one platform.

3. You Need SaaS Billing Integration

Sequenzy connects directly to Stripe, Paddle, and Lemon Squeezy — syncs customer data, MRR, subscription status, and churn signals. Courier is channel-agnostic infrastructure with no billing platform awareness.

4. You Want AI-Generated Email Sequences

Describe what you want in plain language and Sequenzy's AI sequence generator creates complete multi-email automations. Courier has no content generation or marketing automation features.

5. You Want Simplicity Over Complexity

Sequenzy: sign up → connect Stripe → send emails. Courier: sign up → configure email provider → set up routing rules → manage templates across channels → configure fallback logic. If email is your channel, Sequenzy removes a layer of complexity.

When should you stick with Courier?

Courier is the better choice when you need multi-channel notification orchestration:

1. You Need Multi-Channel Notifications

Courier orchestrates messages across email, push, SMS, Slack, Discord, Teams, webhooks, and more — all from a single API call. Sequenzy is email-only. If your product needs to reach users across multiple channels, Courier is built for exactly this.

2. You Need Intelligent Routing

Courier's core value: try push first, fall back to email, then SMS. Route based on user preferences, channel availability, and delivery success. Sequenzy has no routing logic. If channel orchestration drives engagement, Courier delivers.

3. You Need In-App Notifications

Courier provides an embeddable in-app notification inbox/feed. Sequenzy has no in-app notification features. If your product needs a notification center, Courier includes it.

4. You Want Provider Abstraction

Courier abstracts across 50+ delivery providers. Switch from SendGrid to SES without code changes. If provider flexibility and redundancy matter, Courier's abstraction layer is valuable.

5. You Need User Preference Management

Courier handles per-channel notification preferences — users choose which channels they want for each notification type. If your product has complex notification settings, Courier manages it.

Pricing at Every Scale: Sequenzy vs Courier

Emails/mo (Sequenzy)	Sequenzy	Courier + Email Provider (Estimated)
2,500	Free	Free (Courier) + $0–20 (provider)
15,000	$19/mo	Free (Courier) + $19.95+ (SendGrid)
60,000	$29/mo	$99+ (Courier) + $19.95+ (SendGrid)
120,000	$49/mo	$99+ (Courier) + $50+ (provider)
300,000	$99/mo	$99+ (Courier) + $100+ (provider)
600,000	$199/mo	$99+ (Courier) + $200+ (provider)
1.2M	$349/mo	$99+ (Courier) + $400+ (provider)

Note: Courier doesn't send emails directly. Total email cost = Courier plan + email provider fees. Sequenzy pricing is all-inclusive.

Who Should Use Each Platform

• Solo SaaS founder → Sequenzy. You need email, not notification infrastructure. One platform, one bill, SaaS features built in.
• SaaS team (email-focused) → Sequenzy. Marketing automation, Stripe integration, AI sequences — everything for SaaS email.
• Product with multi-channel notifications → Courier. Email + push + SMS + in-app from one API.
• Mobile app with push notifications → Courier. Sequenzy doesn't do push.
• Team wanting provider redundancy → Courier. Fail over between providers automatically.
• Developer building notification infrastructure → Courier. Purpose-built for the routing problem.
• Budget-conscious startup (email only) → Sequenzy. All-inclusive pricing vs Courier + provider stack.

Real Setup Time: Sequenzy vs Courier (for email)

Sequenzy — minutes to first email:

1. Sign up (2 minutes — no credit card required)
2. Connect your domain and verify DNS (5 minutes)
3. Connect Stripe/Paddle/Lemon Squeezy (3 minutes — OAuth flow)
4. Use AI to generate your first sequence (2 minutes)
5. Review, customize, and activate (5 minutes)

Total: ~15–20 minutes to a live automation.

Courier — hours to first email:

1. Sign up for Courier (5 minutes)
2. Sign up for an email provider (SendGrid, SES, etc.) (10–30 minutes)
3. Configure email provider (DNS, API keys, verification) (15–30 minutes)
4. Connect provider to Courier (10 minutes)
5. Set up routing rules and templates (30–60 minutes)
6. Test end-to-end delivery (15–30 minutes)

Total: 1.5–3 hours for basic email sending. No marketing automation included.

How to Migrate from Courier to Sequenzy

Step 1: Audit Your Notification Channels

Identify which notifications currently go through Courier. Separate email from non-email channels (push, SMS, Slack, etc.). Only email migrates to Sequenzy.

Step 2: Export Email Templates

Export or copy your email templates from Courier. Recreate them in Sequenzy's visual editor or use AI to generate new ones.

Step 3: Import Subscriber Data

Export user data from your email provider (the one Courier routes to). Import into Sequenzy with tags and attributes.

Step 4: Connect Billing Integration

Connect Stripe, Paddle, or Lemon Squeezy via OAuth — something Courier never offered.

Step 5: Update API Calls

Replace Courier's email API calls with Sequenzy's transactional API. Keep Courier for non-email channels if needed.

Step 6: Add Marketing Automation

Set up campaigns, sequences, and AI-generated automations — features you didn't have with Courier's notification-only approach.

Need help? Chat directly with the Sequenzy founder.

Honest Limitations of Sequenzy

• Email only: No push notifications, SMS, Slack, Discord, or in-app messages
• No multi-channel routing: No intelligent channel fallback or orchestration
• No in-app notification feed: No embeddable notification inbox
• No user preference management: Email subscription preferences only, not per-channel
• Smaller free tier: 2,500 emails/month vs Courier's 10,000 notifications
• No provider abstraction: Sends directly — can't swap underlying delivery providers
• No landing page builder: Email-focused platform
• Newer platform: Less infrastructure track record than Courier

Honest Limitations of Courier

• Doesn't send emails directly: Requires a separate email provider (extra cost and complexity)
• No marketing automation: No campaigns, sequences, A/B testing, or email marketing features
• No SaaS billing integration: No Stripe, Paddle, or Lemon Squeezy awareness
• Complex for email-only: Adds a routing layer you don't need if email is your only channel
• No AI sequence generation: No content creation or email marketing AI
• No Send Time Optimization: Routes immediately, doesn't optimize delivery timing
• No visual email editor: Template designer, not a marketing email builder
• Double billing for email: Courier fee + email provider fee for the same emails
• No revenue attribution: No MRR/ARR tracking or campaign revenue metrics