kgabeci
Editor@kgabeci
Posts by kgabeci
The SaaSpocalypse: How AI Agents Are Eating SaaS In 2026
$285B in market cap vanished in a single February session. Per-seat pricing is breaking. Here are the seven SaaS categories already losing seats and the four still safe.
How To Replace Five SaaS Tools With Self-Hosted Stack
Notion, Slack, Zapier, Calendly, Mailchimp. Five tools, five self-hosted swaps, one Hetzner VPS, and $1,200 a year saved without losing a single feature.
RAG Versus Fine-Tuning In 2026: When To Pick Each
Most teams pick wrong on the first try. RAG fixes missing facts, fine-tuning fixes wrong behavior. Six failure modes mapped to the right fix.
How To Pick A No-Code Platform In 2026: Webflow, Framer, Bubble Tested
Framer for landing pages. Webflow for brand sites. Bubble for actual apps. We built a marketing site, a blog, and a SaaS dashboard across all three.
Best SEO Tools For Indie Hackers 2026: Ahrefs, Semrush, Surfer
Ahrefs for links, Semrush for AI tracking, Surfer for the editor. Three tools, four workflows, and the stack that turned 200 monthly visitors into 18,000.
Best Product Analytics Tools 2026: PostHog, Mixpanel, Amplitude Ranked
PostHog ships analytics, replay, and flags in one repo. Mixpanel is fastest to insight. Amplitude is built for scale. The pick depends on the stage you're not at.
Best Email Marketing Tools 2026: Beehiiv, Kit, Mailchimp
Mailchimp cut its free plan to 250 contacts. Kit raised prices. Beehiiv kept 2,500 free subscribers and shipped half the features Kit charges for.
Vercel vs Netlify vs Cloudflare Pages 2026
Three platforms, one Next.js app, one Astro blog, one Svelte dashboard. Real deploy times, real TTFB from five regions, and the invoice gap at 1TB egress.
Stripe vs Paddle vs Lemon Squeezy for Solo SaaS 2026
Stripe is cheapest until you hit global tax. Paddle and Lemon Squeezy charge more and handle it. We ran $10K through each and tracked the real difference.
PostgreSQL vs MongoDB 2026: When NoSQL Still Wins
Postgres got JSONB and pgvector. Mongo got Atlas Vector Search and 54% faster bulk writes. We benchmarked both on event streams, user data, and RAG workloads.
Playwright vs Puppeteer vs Selenium 2026 Benchmark
Playwright won the dev experience war. Puppeteer still ships fastest in some patterns. Selenium hangs on for legacy. We ran all three on three real scraping jobs.
Monorepo vs Polyrepo 2026: Turborepo, Nx, pnpm Tested
Same codebase migrated through Turborepo, Nx, and pnpm workspaces at five and twenty-five packages. Real CI minutes, real configuration hours, real pick by team size.
Linear vs Jira vs Height 2026: The Real Switching Story
Linear loads in 180ms. Jira in 1,200ms. Height bets on AI triage. We migrated a real team through all three and tracked sprint velocity before and after.
How To Build A SaaS MVP In A Weekend (2026 Stack)
Next.js, Supabase, Stripe, Cursor, and one weekend. The exact stack that ships a payable MVP between Friday night and Sunday afternoon without the bloat.
Cursor vs Cline vs Aider 2026: Three Coding Agents Tested
Same four-feature ticket, three coding agents. We tracked cost, diff size, and review time. The result reshapes how we pick agentic tools for real production work.
Cloudflare Workers vs AWS Lambda 2026
Workers eliminated cold starts and bill only for CPU time. Lambda owns deep AWS integrations. We tested both on three real workloads and the gap surprised us.
Claude Code Workflow Patterns Every Solo Dev Should Know
Sequential, operator, split-and-merge, agent team, headless. Five Claude Code patterns that turn one developer into a four-person team without breaking the repo.
Best Open Source Alternatives To Paid SaaS 2026
Slack to Mattermost, Notion to AppFlowy, Zapier to n8n, Calendly to Cal.com. Ten swaps that saved $1,500 a month with one self-hosted server.
Best AI Writing Tools 2026: ChatGPT, Claude, Jasper, Copy.ai
Marketers reach for Jasper. Writers reach for Claude. Solo founders run on ChatGPT. We wrote the same five briefs across four tools and the output gap was bigger than the price gap.
Best AI Voice Cloning Tools 2026: ElevenLabs, HeyGen, Murf
ElevenLabs owns audio. HeyGen owns video. Murf owns corporate. We cloned the same voice across three platforms and tested it on a podcast, a tutorial, and a course intro.
Best AI Music Generation Tools 2026: Suno, Udio, Riffusion
Suno leads on vocals. Udio leads on instrumentation. Riffusion was the API-first bet that shut down. We generated the same three tracks and the gap by genre is sharper than expected.
Best AI Image Generators 2026: Tested By Use Case
Midjourney for art, Flux 2 Pro for photoreal, Ideogram 3 for text, GPT Image for ecosystem. Eight generators ranked on six real briefs and one honest verdict per use case.