stackaible.com
The edge isn't more AI.
It's knowing where AI belongs.
Stackaible is a stack, not a list: at most 100 tools, each with a job, verified continuously. When a model drops or a price moves, the pages here move with it.
The stack right now
64 / 100 seats filledThe cap is the point. Adding a tool means retiring one. A clearer stack beats a bigger stack.
Claude
Chat AssistantsThe thinking seat: long documents, hard reasoning, code, and anything where the words have to be right the first time.
Cursor
CodingThe hands-on coding seat: an editor where AI agents write, refactor, and navigate the codebase with you.
HeyGen
VideoThe talking-head seat: avatar videos from script, lip-synced translation, and presence at scale without a camera setup.
Midjourney
ImageThe hero-image seat: thumbnails, brand visuals, and any image where aesthetic quality is the deliverable.
n8n
AutomationThe heavy-automation seat: complex, high-volume workflows and AI agent pipelines, self-hosted or cloud.
Perplexity
ResearchThe research seat: current-events questions, competitive research, and any claim you need sourced before it ships.
What changed this week
Every verification and price move, logged in the open. This is what "kept current" looks like.
- Zapier — Verified pricing tiers and task quotas. Zapier Agents now ships an MCP server (30,000+ actions) and AI guardrails; Zapier Functions is deprecated, shutting down Sept 1, 2026.
- Windsurf — Added to the stack (alternate AI-editor seat). Verified: March 19, 2026 repricing — credits replaced by daily/weekly quotas; Free, Pro $20, Max $200, Teams $40/user; Tab unlimited on all plans.
- v0 by Vercel — Added to the stack (UI-generation seat). Verified: Free $5 credits, Premium $20, Team $30/user, Business $100/user; token-based metering, purchased credits valid one year.
- Udio — Added to the stack (alternate music seat). Verified: Free 100 credits, Standard $10/2,400, Pro $30/6,000, no rollover on plans; PAYG credits never expire.
- Synthesia — Added to the stack (corporate avatar seat). Verified pricing: Free, Starter $29 (~$18 annual), Creator $89 (~$64 annual), Enterprise custom.
- Surfer SEO — Added to the stack (on-page-SEO seat). Verified: Essential $99 ($79 annual), Scale $219 ($175 annual), Enterprise from $999.
- Replit — Verified pricing; Teams plan sunset Feb 20, 2026 and replaced by Pro. Replit Agent 4 (Mar 11, 2026) added Design Canvas, parallel task execution, and shared-project collaboration.
- QuillBot — Added to the stack (rephrasing seat). Verified: Free tier, Premium $8.33/mo annual ($19.95 monthly), Teams from $7.50/user.
Rankings
Guides
- How to Choose an AI Image Generator (Decide by Job, Not by Demo)One question — what's the image for? — routes you to Midjourney, Leonardo, or Canva without a single feature-comparison spreadsheet.
- How to Audit Your AI Stack (Before You Buy Anything Else)A 30-minute audit that finds the tools doing nothing, the subscriptions overlapping, and the one gap actually worth filling.
- Claude Fable 5 vs Sonnet 5: Which Model for Which JobSonnet 5 for daily work, Fable 5 for the problems that are actually hard. How to route between Claude's models without burning usage credits.
- Build Your First AI Automation (Without Automating Chaos)The one-workflow method: map it, pick the trigger, add AI at exactly one step, and ship an automation that survives contact with Monday.