The Infusionsoft alternative without the Campaign Builder complexity
Infusionsoft is now Keap Max Classic, a legacy product built around a Campaign Builder so complex that many teams pay a consultant to run it. Sequenzy replaces that with AI-drafted lifecycle sequences you can build yourself, at per-email pricing with unlimited contacts.
Start free. Upgrade from $49/mo for 60,000 emails.
- AI drafts flows, no consultant needed
- Per email sent, unlimited contacts
- Actively developed, not a frozen legacy app
Sequenzy · AI Sequence Builder
Onboarding sequence · legacy automation
Generated journey
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Switching from Infusionsoft
The fast answer if you searched for a Infusionsoft alternative
Why choose an Infusionsoft alternative?
Teams look for an Infusionsoft alternative because Max Classic is a frozen legacy product with a Campaign Builder that often needs a consultant. Sequenzy gives them AI-drafted sequences they can build themselves, at per-email pricing.
The Infusionsoft replacement for teams leaving Max Classic
Long-time Infusionsoft users who are tired of maintaining Campaign Builder get modern lifecycle email, AI drafting, and a readable builder, without paying a specialist to make changes.
Switch off Max Classic without a migration project
Contacts, tags, and history import cleanly. We rebuild your key flows as AI sequences during a free migration, so you leave the legacy complexity behind in an afternoon, not a quarter.
Real pricing
Max Classic often needs a consultant. Sequenzy needs a prompt.
Infusionsoft, now Max Classic, runs on legacy pricing and often needs a paid consultant to build and maintain the Campaign Builder. Sequenzy is self-serve, charges per email, and keeps contacts unlimited.
60,000 emails/mo, unlimited contacts
60,000 emails a month with unlimited contacts, AI-drafted sequences, and a builder you can change yourself.
Roughly a sixth of Max Classic, with no consultantMax Classic, legacy pricing
Legacy Max Classic pricing for existing accounts, before the cost of a certified consultant many teams rely on to maintain it.
In fairness: Infusionsoft's automation engine is deep and battle-tested, and current Keap adds CRM, invoicing, and appointments. If your setup works and you need that, it is real value.
See your priceWhy Sequenzy
Three reasons teams switch from Infusionsoft
AI-native from the first screen, fully operable from the CLI and MCP, and priced to get out of your way as you grow.
AI-native
Built around AI from the first screen
Describe the outcome in plain English and Sequenzy drafts the sequence, campaign, subject lines, and segments for you. AI is how you build here, not a panel bolted on after the fact.
Plain-English sequencesCLI & MCP
Run your email stack from the command line
A native MCP server and a full CLI let Claude, Cursor, and your own scripts create campaigns, manage subscribers, and read analytics. Your whole email stack becomes agent-operable.
Claude · Cursor · terminalCheaper
Roughly a sixth of Max Classic, with no consultant
$49/mo covers 60,000 emails with unlimited contacts, and you start free at 2,500 a month. Infusionsoft bills for every contact you store, so a 10,000-contact list runs $299+/mo before you send a thing.
$49/mo · unlimited contactsPositioning
If Max Classic feels like a legacy system you maintain more than use, compare it against modern, AI-drafted email.
Infusionsoft, now Keap Max Classic, is a powerful legacy automation engine that often requires a consultant to run. Sequenzy is for teams that want modern, AI-drafted lifecycle email they can build and change themselves, at per-email pricing.
Best fit
Sequenzy
Teams that want modern lifecycle email and AI drafting without the legacy complexity
Infusionsoft
Long-time users with deep, working Campaign Builder automations they have invested years in
Real cost
Sequenzy
Per email sent, unlimited contacts, self-serve, and no consultant required
Infusionsoft
Legacy Max Classic pricing, often plus a certified consultant to build and maintain it
Automation model
Sequenzy
AI drafts branching sequences from plain English, then you review and edit
Infusionsoft
Powerful but famously complex Campaign Builder that rewards specialist knowledge
Platform status
Sequenzy
Actively developed, AI-native, and self-serve from day one
Infusionsoft
A grandfathered legacy product no longer sold to new customers, with an uncertain roadmap
Why choose it
Sequenzy
You want to leave the legacy complexity behind for modern, AI-drafted email
Infusionsoft
Your Campaign Builder setup is deep, working, and worth the maintenance
How it works
Rebuild one Campaign Builder flow, without a consultant
You do not need a specialist to move off Max Classic. Rebuild one Campaign Builder flow as an AI-drafted sequence, and see how much of the complexity was the tool, not the work.
Start with one flow
Pick one Campaign Builder flow you rely on - onboarding, a tag-based nurture, or win-back - and the audience behind it.
Rebuild it without a consultant
Use AI to rebuild it as a branching sequence in plain English, then review and edit before launch.
Prove it with data
Compare results and how easy changes are, then decide how much of Max Classic to retire.
AI Sequence Builder
Draft the first journey before you commit to a bigger platform
Describe the customer goal and get a production-ready sequence with subject lines, copy, delays, and trigger conditions. Review the actual workflow before you decide whether Infusionsoft is the right next step.
- Onboarding, activation, retention, newsletters, and win-back flows
- Context-aware content generation for warm customer audiences
- Built for review, editing, and human approval before launch
Segmentation
Build sharper customer segments without a long setup cycle
Build dynamic segments from tags, custom attributes, lifecycle context, and engagement data. Keep the audience logic readable while you compare Sequenzy with Infusionsoft.
- Filter by plan, MRR, tags, events, and custom attributes
- Combine audience, lifecycle, commerce, and engagement conditions
- Segments update automatically as subscriber data changes
Email Editor
See how day-to-day email work feels before you buy
Use the block editor for product updates, onboarding emails, education sequences, and transactional templates. Preview the email-safe output instead of evaluating from screenshots and sales calls.
- Block-based editor with live preview
- Mobile-responsive by default
- Personalization with subscriber variables
Unsubscribe · Preferences
Stripe Integration
Tie customer lifecycle email directly to Stripe events
Trigger emails from billing events, segment by revenue fields, and recover failed payments or cancellations. If these are the workflows you need first, Sequenzy is a lighter place to start.
- Automatic dunning emails for failed payments
- Trial conversion and subscription upgrade flows
- Cancellation win-back and revenue recovery sequences
CLI + MCP + API
Operate email from your terminal and your agents
Drive Sequenzy from the CLI, wire it into Claude, Cursor, or Windsurf over MCP, or drop down to the REST API, webhooks, and SDKs for direct control. Create campaigns, manage subscribers, and inspect analytics without ever opening the dashboard.
- Full CLI to script campaigns, subscribers, and sends
- Native MCP server for Claude, Cursor, and Windsurf
- REST API, webhooks, and official SDKs
Remote MCP
Best for Claude.ai, Cursor & hosted AI clients
MCP Server URL
- Reads your sequences, segments & campaigns
- Drafts welcome, trial & dunning flows
- Inspects analytics & revenue attribution
Platform
Your Infusionsoft flows, minus the specialist maintenance
If you have run Infusionsoft for years, these are the flows you care about: onboarding, nurture, tag-based automation, win-back, and campaigns - rebuilt with AI, without a specialist to maintain them.
AI Sequences
Generate onboarding, activation, retention, and win-back flows from plain English.
Campaigns
Send newsletters, product launches, lifecycle campaigns, and segmented broadcasts.
Transactional Email
Trigger receipts, auth emails, notifications, and product messages through API workflows.
Smart Segments
Filter by tags, plan, MRR, custom attributes, events, and engagement behavior.
Stripe Integration
Use billing events for failed-payment recovery, retention, expansion, and win-back.
MCP Workflows
Let MCP-compatible agents draft, inspect, and operate your email system.
Pricing
Self-serve pricing, no specialist required
Unlimited contacts on every plan, priced by emails sent, and no consultant to hire. Start free and rebuild one Campaign Builder flow before you pay.
All features included.Pay only for emails you send.
Monthly volume
All features included
- Unlimited contacts
- No daily email limit
- Visual automation builder
- Transactional email API
- Reply tracking & team inbox
- 1 landing page
- Unlimited team members
- Goal tracking & revenue attribution
- Unlimited lists and segments
- Payment integrations (Stripe · Paddle · Lemon Squeezy)
- API, MCP, and CLI access
- Unlimited sending domains
- SPF, DKIM, and DMARC
- Deliverability monitoring
- Send time optimization
- A/B testing
- No "Sent with Sequenzy" watermark
- Personal founder support
The essentials to compare against Infusionsoft
A quick preview of what is included. The full pricing page has the complete feature table.
| Feature | Free2.5k emails/mo | Pro15k-5M emails/mo | EnterpriseCustom volume |
|---|---|---|---|
| Key features | |||
Transactional emails | |||
Campaigns | |||
Sequences | |||
Landing pages | 1 landing page | Unlimited | Unlimited |
Stripe integration | |||
Free Migration
Move off Max Classic in an afternoon, not a quarter
Import contacts, tags, and history, rebuild your key Campaign Builder flows as AI sequences, connect your sending domain, and we set up the first one with you - free, and without a consultant.
FAQs
The honest version
Sequenzy is intentionally lighter. That is the point if your team is considering Infusionsoft but wants to validate the email workflow before adding more platform weight.
Ask AI
Still comparing?
Ask ChatGPT, Claude, Gemini, or Perplexity to compare the tradeoffs, then bring us the hard questions.
Leave the legacy complexity behind.
Start free, rebuild one Campaign Builder flow as an AI sequence, and see how much simpler modern email can be.
Start free