Airtable-to-PostgreSQL Migration Tool - A totally free migration tool.
HelloGuru - Learn to make software without code
csvbox - Spreadsheet importer for your web app, SaaS or API
Blendo - The simplest way to build and host your data pipelines
Flatfile 3.0 – Embeds - Meet Flatfile 3.0, the fully re-imagined platform for onboarding customer data into your product.
Adminium - Database backend as a service. Easily view/edi table content