SaaS stacks
ToolJet review: the open-source Retool alternative for Next.js internal tools (2026)
A hands-on 2026 review of ToolJet, the open-source (AGPL-3.0), self-hosted low-code builder for internal tools. What you actually get for free, the AI credit pricing, the license trap, and whether it fits a Next.js SaaS.
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