Ship Stacks (Keller stacks) launches summer sale with 10 days left from $199. Stop wiring boilerplate — start shipping SaaS this week, not next quarter. OAuth, Stripe, AI chat, Docker, and AGENTS.md pre-wired in your language.

Built for failure: OTP-inspired supervisors on Go, Rust, Node, Python, Rails, .NET; native BEAM OTP on Elixir/Erlang. Automatic restart with backoff, isolated Data Actors, crash demo that keeps serving. Admin dashboard shows supervisor restart stats.

One contract, every language. Pick stack, pay once via Stripe, ship for years. Five designs included at checkout. Eight production apps live: findoctors.in, medicko.com, nexisearch.com, punesi.com, ferrumlabs.io, shipstacks.tech, clockclear.com, noteika.com — each cutting 1–2 months boilerplate.

Four starter stacks: Keller Fiber (Go), Keller FastAPI (Python), Keller Phoenix LiveView (Elixir), Keller Express (Node). All include PostgreSQL, pgvector, SSE chat (Groq/OpenAI), Resend, S3 uploads, AGENTS.md verified with Codex, Cursor, Claude Code, Antigravity.