Jourier builds the ConvertKit integration into your Supabase environment. ConvertKit data flows in via real-time CDC and webhooks, lands as modeled tables in Supabase, and becomes the layer that BI tools, AI agents, MCP servers, and bespoke applications all read from.

You keep using Supabase for what it's good at (storage, compute, governance) and Jourier brings the modeling, the pipelines, and the consumption layers on top. Deliverability reporting, engagement analytics, and lifecycle conversion delivered through a real engineered application your team owns.

Engagement stitched across ConvertKit and CRM tells you whether opens turn into pipeline. Jourier resolves the same recipient across both systems and exposes a contact-level engagement timeline that includes ConvertKit, alongside calls, meetings, and product events.

On Supabase, ConvertKit data lands in Postgres with row-level security policies and automatic API generation. Jourier designs the schema for ConvertKit's access patterns and writes the RLS policies that scope what each application user can read — so ConvertKit data stays queryable from frontends without exposing more than the role permits.

Result: ConvertKit data lives in Supabase as engineered tables, ready for deliverability reporting and for whatever consumer layer reads from Supabase next — BI, AI agents, MCP servers, custom applications.

Pick Supabase as your ConvertKit backend when your customer cloud already hosts it, or when the workload pattern fits Supabase's strengths. Jourier doesn't sell Supabase compute. Your contract stays with Supabase. We bring the engineering and the modeling on top, plus the consumption layers (BI, AI agents, MCP, bespoke apps) that read from ConvertKit once it's in Supabase.

Can I land ConvertKit data in my Supabase environment?

Yes. Jourier builds a bespoke ConvertKit → Supabase pipeline that lands data continuously in your existing Supabase workspace. Real-time CDC where ConvertKit supports it, scheduled polling and webhooks otherwise. Tables are modeled, documented, and ready for deliverability reporting. The pipeline runs on Supabase's native compute (no second platform to manage), and the modeling layer above it joins ConvertKit with the rest of your operational systems.

Does Jourier require Supabase, or can I use a different warehouse for ConvertKit?

Supabase is one of several supported backends. If your stack already runs on Snowflake, Databricks, Microsoft Fabric, BigQuery, Postgres, Supabase, or Redshift, the ConvertKit pipeline adapts to it. Pick Supabase when it fits your team's skills, your customer cloud's hosting, and ConvertKit's data shape. Jourier doesn't push a specific warehouse — we evaluate the choice with you against existing contracts, compliance, and team familiarity.

How does the ConvertKit model in Supabase differ from off-the-shelf Supabase content?

Off-the-shelf Supabase content is generic — schemas designed for the average customer, not yours. Jourier's Data Hub on Supabase is bespoke: modeled to your operations, joined across ConvertKit and the rest of your operational systems, with the entity definitions your business actually uses. Same Supabase engine underneath, but a layer designed for your business. The result is reports, applications, and AI tools that read the same numbers your team uses.

Who owns the ConvertKit → Supabase pipelines and schemas?

You do. Jourier delivers everything as code in your Supabase workspace — pipeline definitions, modeled tables, data dictionaries, runbooks, access-control config. Hand it to another vendor or take it over yourself whenever you want. No vendor lock-in, no per-engagement licence. The Supabase subscription stays directly with Supabase; we don't add a markup.

Can I switch from Supabase to a different warehouse later, keeping the ConvertKit integration?

Yes. The ConvertKit pipeline can re-target. Most of the SQL ports between Supabase and another warehouse with light editing — sometimes just dialect changes, sometimes a partition-strategy refactor. Migrations of this kind are part of what Jourier does. The modeling layer (entities, joins, business rules) stays the same; only the underlying compute and storage move.

How long does landing ConvertKit into Supabase take?

First sync is typically instant to one day. A scoped engagement covering ConvertKit plus the modeled tables for the workflows that matter (deliverability reporting, engagement analytics) usually runs three to six weeks before production. Bigger transformations are phased. Jourier handles the ConvertKit pipeline, the Supabase schema design, the access controls, and the documentation. Your team validates the model and trains the analysts.

How predictable are Supabase compute costs for this workload?

Predictable, with the right design. Jourier's modeling decisions affect Supabase cost directly — partitioning, clustering, materialised views, query patterns. We design the ConvertKit model on Supabase for the access patterns your team actually has, not for theoretical generality. Most customers see Supabase compute costs roughly proportional to user activity once steady-state is reached. We can co-design the schema with cost limits in mind if that's a constraint.

Can ConvertKit be joined with other operational systems in Supabase?

Yes — that's the point of the Data Hub. Once ConvertKit is in Supabase, the modeling layer joins it with CRM, ERP, billing, product analytics, and any other source you've integrated. Entity resolution (same customer / same product / same transaction across systems) is handled in the modeling layer. The result: a Supabase dataset where a single 'customer' row reflects every system that knows about that customer, joined consistently.

Get started

Let’s discuss connecting ConvertKit to Supabase.

Book a meeting
Aleksi Stenberg Founder & CEO