Stop Building Your SaaS Like a Giant Enterprise App
I spent three months building a multi-tenant architecture for a project that ended up having four users. I used a microservices approach, a distribute…
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Everyone says submit to SaaS directories so AI finds you. I measured 172 citations across 4 categories. Directories got 1.
The advice is everywhere and it sounds right: get listed on G2, Capterra, AlternativeTo, SaaSHub, Crunchbase and Product Hunt, because that is where A…
13 of the 14 tools AI recommends in my category are on the same list. I am not on it.
I build a tool that checks whether AI assistants name your product. So I pointed it at my own category and let it run for a week. 39 different buyer q…
Private avatars in a Node.js SaaS: which object storage, and how to sign downloads
Use a private bucket with short-lived presigned URLs when an avatar belongs to exactly one user, and reach for a public CDN-backed bucket only when th…
Picking a text-to-image API for a SaaS app: REST, pricing, and safety
If you just want the recommendation: call a plain REST image generation endpoint from your Node.js backend, keep the prompt-in / image-out path as dum…
We Tracked 143,424 AI Citations. Nearly Half Point Back to the Vendors Being Recommended
Why I started counting citations At Orbator we ask ChatGPT, Claude, Gemini, Perplexity, and Grok the same buyer-style questions — "best CRM for a 10-p…
Building an AI Support Inbox for How WhatsApp Teams Actually Work
Building an AI Support Inbox for How WhatsApp Teams Actually Work Most customer-support software starts from an email-shaped assumption: messages arri…
How to Monitor a YouTube Playlist Without Scraping the Page
A YouTube playlist can look healthy today and silently lose useful context later. A video becomes private, an upload is deleted, a viewer restriction …
JWT vs Session Tokens | What’s the Difference and Which Should You Use?
JWT vs Session Tokens : The One Sentence That Actually Matters If you've built more than one web app, you've had this argument with a teammate: "just …
Five AI features in an invoicing app, and the rules that keep them from touching the books
I build Slate, an invoicing and bookkeeping SaaS for Israeli businesses. Angular on the front, Express and Prisma on the back, Postgres underneath. Th…
What I Learned Building a One-Photo AI Photoshoot Workflow
AI image generation demos usually optimize for one impressive output. A product has to solve a different problem: helping a real user get a repeatable…
A Secure Framework for Exposing SaaS Data to Your Data Lake
How to pull large volumes of data out of any enterprise SaaS platform — safely, repeatably, and without a single write permission. Every enterprise ru…
AI Analytics Row-Level Security: Let Users Ask Questions Without Leaking Data
The dangerous part of AI analytics is not that a model may write a bad chart title. It is that one friendly question can turn into a warehouse query y…
Speed-to-lead is an engineering problem: winning the job in under 2 seconds
Disclosure: I run Auto-Respond, an AI lead-response tool for home-service businesses. This post is about the problem, not a pitch. The product link si…
The Loneliness Protocol of a Solo Tech Founder
The Loneliness Protocol of a Solo Tech Founder Loneliness in entrepreneurship is as predictable as a server crash during peak traffic. For a solo foun…
I Built an AI Video Generator with Next.js and Got My First Paid User in 3 Months
I Built an AI Video Generator with Next.js and Got My First Paid User in 3 Months I'm a frontend developer working at a bank in Shenzhen. By day I wri…
How to Scale a Developer SaaS from 0 to 1 Lessons from Building PromptDev
Building a SaaS product is easy in 2026—technologies like Next.js, Vercel, and AI tools allow developers to launch products in days. However, scaling …
Subscription Goldmine: SaaS Models and Startup Cash Flow
Subscription Goldmine: SaaS Models and Startup Cash Flow Here's the brutal truth: nothing brings a tech solopreneur closer to existential dread than s…
AI Wrappers Are Dying. Three Business Models Survived Instead.
In 2024, everyone and their manager launched an AI wrapper. A thin layer over GPT-4, a nice UI, a subscription fee, and boom: you were an AI company. …
Defeating the Multi-Tenant SaaS Concurrency Trap in PostgreSQL
Most backend engineers implement multi-tenant quota checks using a standard "read-then-write" pattern. In production, this pattern is highly unsafe: S…
Building Email Outreach on AWS SES: The Hidden Engineering Scope
AWS SES is bait for indie hackers. A fraction of a cent per email, AWS-grade uptime, no per-seat licensing—it looks like the perfect cold-email infras…
Why Prompt Engineering Needs Software Architecture Principles (And How I Built PromptDev)
Most prompt libraries treat prompts like plain text snippets or random notes. But if you’re building production-grade AI features or complex system in…
Migration Friction Is the Real Cost of Switching Tools
Tool comparison posts obsess over feature matrices and monthly pricing. Both are the easy numbers. The expensive number is what it costs to leave , an…
Your coding agent knows your codebase. It knows nothing about your users.
Your AI agent can read every file in your repository. It knows your schema, your route handlers, the half-finished migration you left in alembic/versi…
What Still Required Human Judgment When Adding MCP to an AI-Assisted SaaS
I am building a very small SaaS for Brazilian businesses that still manage employee work hours in notebooks or spreadsheets. The product is called Pon…
Multi-Tenancy Architecture for SaaS
In Organizations, Teams, and Invitations we got people into the right organization: memberships, roles, invite flows, all the plumbing that decides wh…
Organizations, Teams, and Invitations
In Subscription Billing and Plans we wired up the part of the product that collects money. This article covers the part that gets people into the prod…
Subscription Billing and Plans
Last time, in Accepting Payments with Stripe , I covered the part everyone assumes is the hard bit: taking a card and moving money. It isn't, really. …
Don't Fragment My AI Stack: Why Shutting Off Chinese Open-Weight Models Is a Bad Idea
Alright, folks, let's talk about something that's been rattling around my brain since I saw the news from Politico. Startup founders are literally beg…
AI Agent Egress Proxy: Stop Tool Calls From Leaking Data
When an AI agent leaks data, it may not look like a breach at first. It may look like a normal tool call, a helpful API request, or a browser fetch th…