Your audience. Your data. Your business.

We earn your loyalty by being better, not by making it hard to leave.

Data ownership.

Your data is yours. Full stop.

Public API for everything

Every feature in the UI is available via REST API. No locked endpoints, no enterprise gates.

Bulk data export

Export contacts, campaigns, analytics, and revenue history as CSV or JSON. Anytime. No waiting.

Warehouse sync

Push data to S3 or receive it via webhooks. Your data in your infrastructure on your terms.

Your Stripe account

Payments flow through your Stripe account, not ours. You own the customer relationship.

Custom domains

Your blog, your landing pages, your newsletters — all on your domain. Your brand, not ours.

One-click full export

Download everything — contacts, content, analytics, automations — in a single archive.

Security.

Built into the architecture, not bolted on after.

Multi-tenant isolation

tenant_id on every database query. Your data is logically isolated at the row level — no cross-tenant access.

API key authentication

SHA-256 hashed at rest. Never stored in plaintext. Scoped permissions (read, write, admin).

Rate limiting on all public endpoints

Configurable rate limits per key. Prevents abuse without blocking legitimate traffic.

Continuous security scanning

Daily dependency audits and weekly penetration testing. Vulnerabilities caught before they ship.

OWASP Top 10 compliance

Parameterized queries, input validation, CSRF protection, secure headers. Industry standard security baseline.

Anti-lock-in promise.

Unlike Substack, we don't trap your data. Unlike most SaaS, we give you a full API. Your content, subscribers, analytics, and revenue history are always exportable.

Own your growth.

Join the waitlist. Full API access at every tier.

No credit card required. No spam. Early access only.