Casagbic Blog

Building software with AI, honestly.

Tutorials, use cases, and straight talk on shipping real apps with AI, no hype, no hand-waving.

News

Kimi K3: 2.8T Model, Pricing, API & Weights

Kimi K3's 2.8T architecture, 1M-token context, official API pricing, current access, pending weights, and practical limits.

July 17, 2026·12 min readRead
Buyer's guide

The 9 Best AI App Builders of 2026 (Real Pricing and Real Complaints)

An honest buyer's guide to the best AI app builders in 2026: real pricing, real review scores, who each tool is best for, and the credit-burn problem nobody puts on their pricing page.

July 17, 2026·11 min readRead
Comparison

7 Bubble Alternatives in 2026 (For People Tired of Workload Units)

Bubble locks your code in and meters everything with workload units. Here are 7 Bubble alternatives priced and compared honestly, including one you fully own.

July 17, 2026·9 min readRead
Guide

How Much Does It Cost to Build an App in 2026? Real Numbers

From $10,000+ agency builds to no-code subscriptions to AI app builders. The real cost of building an app in 2026, with numbers from Clutch, vendor pricing, and 2026 rate guides.

July 17, 2026·10 min readRead
Guide

How to Build a Booking App Without Code (2026)

Renting Calendly, Acuity, Square or Booksy adds up fast, and you never own it. Here is how to build a custom booking app with your own rules, no code and no monthly subscription.

July 17, 2026·10 min readRead
News

GPT-5.6 Is Here: Sol, Terra, and Luna Pricing, Access, and Honest Benchmarks

OpenAI's GPT-5.6 launched July 9 after a government delay. The real API pricing for all three tiers, how to access each one, and honest benchmarks against Claude Fable 5 and Gemini.

July 10, 2026·9 min readRead
Guide

How to Turn an Excel Spreadsheet Into a Real Web App You Own (2026)

Your business runs on a spreadsheet that is quietly breaking. Turn that Excel file into a real app with a real database, no code and no subscription, plus an honest pricing comparison of 9 tools.

July 9, 2026·12 min readRead
Comparison

Casagbic vs Lovable, Bolt, v0, Cursor, Replit, Emergent and Base44 (2026)

Every other AI app builder charges a monthly subscription. Casagbic is the only pay-per-task option. The honest head-to-head on price, code ownership, and mobile plus web.

July 8, 2026·8 min readRead
Playbook

How to Actually Get Value out of Claude Code: Fable 5, Opus 4.8, and Session Discipline

When to pay 2x for Fable 5, why Opus 4.8 handles most daily dev, and the session habits that keep the model sharp. A working playbook, not theory.

July 8, 2026·7 min readRead
Perspective

Vibe Coding vs Agentic Engineering: What Changed in 2026 (and What It Means If You Just Want to Ship an App)

Is vibe coding dead in 2026? Here's the real difference between vibe coding and agentic engineering, and which one actually ships software people can use.

June 4, 2026·6 min readRead
Guide

How to Build an Internal Tool or Client Portal Without Code Using AI (2026 Step-by-Step)

A worked, prompt-by-prompt guide to building a client support portal with AI: real logins, roles, and tenant isolation, taken from idea to live preview to deploy.

June 4, 2026·6 min readRead
Security

Is Your AI-Built App Actually Production-Ready? A 12-Point Security & Reliability Checklist (2026)

A working demo and a shippable app are two different things. Here are the 12 real failure modes AI-built apps ship with, and what "done right" actually looks like.

June 4, 2026·7 min readRead