AT Migrator

AT Migrator converts Airtable linked records into PostgreSQL foreign keys and rebuilds formulas, rollups, and lookups as native SQL views, which means the deliverable is a finished database, not a running service. That caps the revenue model: Starter is $199 one-time for 5,000 records and Business is $999 one-time for 100,000 records, so agencies should price the surrounding audit, validation, and handoff work rather than promise monthly recurring revenue. The vendor's public sample migrations (a 48,000+ record CRM and a formula-heavy projects base) let an agency verify output quality before exposing a client base.

AT Migrator is a one-way cutover tool, so agency economics hinge on pricing each migration as a project, not a subscription. The published tiers set the floor: Starter $199 for 5,000 records, Professional $499 for 25,000, Business $999 for 100,000. A productized SMB Starter at $1,800 with 16h setup leaves roughly $1,600 after the $199 licence, which is healthy only if the base stays under 5,000 records. Above that, licence cost climbs while your audit, validation, and schema handoff hours stay flat, so the margin compresses. The framework: quote by record band, cap scope at one base, and sell the migration as a fixed-fee project. Agencies that try to convert this into a monthly retainer will find no recurring licence to mark up, because the tool has no ongoing sync.

Pipeline Custody Gradient ranks data engineering work by how much of the client's pipeline your agency actually owns: raw extraction, transformation logic, orchestration schedule, or the analytics layer the client's team touches daily. Margin durability rises as custody deepens, because whoever holds the transformation and orchestration layers is hardest to displace. The trap is that most agencies sell the shallowest layer, connector setup, which any competitor can replicate in a week. Peliqan's white-label model lets an agency resell governed ELT under its own brand, while Astronomer's managed Airflow keeps orchestration inside a platform the client can also run, and Dagster's asset-centric lineage makes the transformation graph itself the deliverable. Custody also determines exit risk: a retainer built on proprietary automation is durable until the client demands open-source pipelines, at which point the agency must prove the logic, not the tool, was the value.

Connector Debt Ratio is the ratio of pre-built integrations an agency relies on to the number of those integrations it can actually maintain when a source API changes. Every connector is a promise someone else keeps: a marketing API schema shift, a deprecated endpoint, or a rate-limit change can silently break a client pipeline overnight. Agencies that count connectors as capability without counting maintenance hours as cost are borrowing against future delivery capacity. The framework asks a simple question per client engagement: how many of these 300+ or 600+ connectors will we own when they break? Peliqan's 300+ connectors and Adverity's 600+ marketing connectors both compress setup time, but the debt sits with whoever holds the retainer. Astronomer's managed Airflow model shifts some of that burden to the vendor, while self-hosted orchestration keeps it in-house. The ratio, not the raw connector count, predicts margin.

Sell AT Migrator as a fixed-fee one-time migration project, never as a recurring retainer line item.

Decide pipeline ownership before you pick the platform: if the client can demand the pipeline back, build the transformation layer in portable SQL or Python and treat the orchestration vendor as replaceable.

IF a client base has outgrown Airtable's rate limits and needs a one-way cutover to PostgreSQL, THEN buy AT Migrator at the tier matching record volume: Starter $199 for 5,000 records, Professional $499 for 25,000 records with a downloadable migration script, or Business $999 for 100,000 records with same-day dedicated support. IF the client needs ongoing two-way sync or a monthly managed service, THEN skip it, because AT Migrator is a one-way migration tool and cannot be resold as a recurring retainer.

A fixed-scope project that moves a client's Airtable base into their own PostgreSQL database using AT Migrator, converting linked records into foreign keys and rebuilding formulas, rollups, and lookups as native SQL views. Priced as a one-time delivery, not a retainer, because AT Migrator is a one-way cutover tool.