Softr and Glide are both no-code tools that build web interfaces directly from structured data — Softr from Airtable or Google Sheets, Glide from Google Sheets or Excel. They overlap significantly for simple data display use cases. For agency client portals with multiple clients, white-label requirements, and per-client data isolation, their differences matter significantly.
Glide's Strengths
Glide was purpose-built for mobile-first apps and its mobile interface is polished. For internal team tools — a field technician app, a simple inventory lookup, a mobile punch-in system — Glide's mobile optimization and fast app publishing are genuine advantages. Glide's pricing at the lower tiers is also slightly more accessible than Softr's for very simple single-purpose tools.
Softr's Advantages for Agency Client Portals
Softr's per-record user filtering — showing each logged-in user only their own records — is more flexible and more deeply integrated with Airtable's data model than Glide's equivalent. Softr's white-label custom domain support (no Softr branding, full custom domain) is cleaner than Glide's. Softr's block library includes more portal-specific components: invoice tables, document grids, project progress bars, and dashboard stat widgets that match agency portal requirements. The Softr + Airtable combination is the industry standard for agency client portals specifically. See it running live at omnionlinestrategies.com/client-portal-demo.