SaaS stacks
Postgres vector database or dedicated? The pgvector call for a Next.js RAG app (2026)
You already run Postgres. In 2026, pgvector often is your vector database for a Next.js RAG app, until specific thresholds say otherwise.
9 min read88
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#saas stacks
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SaaS stacks
Open-source Retool alternatives for a Next.js SaaS (2026)
The best open-source, self-hostable Retool alternatives for a Next.js SaaS in 2026: Appsmith, ToolJet, Budibase, Refine, and Windmill, compared by license, cost, and whether they run as a separate server or live in your app.
9 min read73
SaaS stacks
CopilotKit vs assistant-ui vs Vercel AI SDK UI: the open-source AI chat UI for a Next.js SaaS (2026)
CopilotKit, assistant-ui, and Vercel AI SDK UI sit at three different layers of the stack. A hands-on 2026 guide to picking the right open-source AI chat UI for your Next.js SaaS.
8 min read99
SaaS stacks
Node.js workflow engine or job queue? BullMQ, pg-boss, Trigger.dev, Hatchet, Temporal and Inngest (2026)
Most people searching for a Node.js workflow engine are holding two problems at once. We split the shelf along that seam: job queues (BullMQ, pg-boss) on one side, workflow engines with durable execution (Hatchet, Trigger.dev, Temporal, Inngest) on the other, and the test that tells you which one you need.
11 min read117
SaaS stacks
Appsmith vs ToolJet vs Budibase: open-source internal tools for a Next.js SaaS (2026)
Appsmith, ToolJet, and Budibase are the open-source answer to Retool. We compare the three self-hostable internal tools builders for a Next.js SaaS in 2026, split honestly by license and by weight.
8 min read128
SaaS stacks
Better Auth vs Auth.js vs Supabase Auth: open-source authentication for a Next.js SaaS (2026)
A curator's take on the three open-source auth picks for a Next.js SaaS in 2026 (Better Auth, Auth.js, Supabase Auth), and the one axis that decides which shelf you pull from.
7 min read99
SaaS stacks
Sentry vs GlitchTip vs Highlight: open-source error monitoring for a Next.js SaaS (2026)
Sentry vs GlitchTip vs Highlight for error monitoring in a Next.js SaaS in 2026: the license fork, what each costs to self-host, and honest where-each-loses.
7 min read118
SaaS stacks
Meilisearch vs Typesense vs Elasticsearch: open-source search for your Next.js SaaS (2026)
Meilisearch, Typesense, and Elasticsearch for search in a Next.js SaaS in 2026: where the engine runs, the license ceiling, and honest where-each-loses, with real repos and costs.
7 min read113
SaaS stacks
Refine vs React-Admin vs AdminJS: the open-source admin panel for a Next.js SaaS (2026)
Refine, React-Admin, and AdminJS are the three open-source ways to add an admin panel to a Next.js SaaS in 2026. We compare architecture, deploy path, real cost, and where each one loses.
7 min read170
SaaS stacks
Payload vs Strapi vs Directus: Headless CMS for a Next.js SaaS (2026)
Payload, Strapi, and Directus for a Next.js SaaS content layer in 2026: Next.js-native vs standalone, schema-first vs database-first, and the license ceiling that decides the tie.
9 min read99
SaaS stacks
Drizzle vs Prisma vs Kysely: TypeScript Data Layer for Next.js (2026)
Drizzle, Prisma, and Kysely for the data layer of a Next.js SaaS in 2026: why they are not the same category, real repos and costs, and honest where-each-loses.
8 min read103
SaaS stacks
Polar vs Lemon Squeezy vs Paddle: Merchant of Record for Next.js (2026)
Polar, Lemon Squeezy, and Paddle for merchant-of-record billing on a Next.js SaaS in 2026: real fees, the open-source pick, the Stripe angle, and honest where-each-loses.
8 min read117