Versionveil: Know about vendor changes before they break production.

Product Hunt, meet Versionveil 👋 Engineering teams get blindsided by vendor changes all the time. An API deprecation. A pricing restructure buried in a blog post. A subtle behavior change that takes down production at 2 AM. The problem isn't that these changes don't get announced — it's that they're scattered across changelogs, docs pages, pricing tables, and RSS feeds for a dozen different vendors. And no team has the bandwidth to watch them all manually. Versionveil does one thing well: continuously monitors the vendors you depend on, detects meaningful changes, analyzes their impact with AI, and sends severity-ranked alerts to Slack or Discord — in plain English. The scraper engine handles docs pages, changelogs, pricing pages, API schemas, and RSS feeds across 10 vendors on a 30-minute cadence. A bit about the build: I built an initial version over 4 days — landing page, dashboard, Stripe integration, auth. About 52 commits in. But the architecture didn't sit right with me. The scraping config was too rigid, the workflows were tangled, and I kept fighting the abstractions. So I started over. Clean slate. The rewrite (10 days, 61 commits): - Day 1-2: Supabase SSR, Cloudflare Workers, database schema, vendor scraping skeleton - Day 3: Migrated from Cloudflare Workflows to Trigger.dev — better observability and retries for long-running scrape jobs - Day 4-5: Slack and Discord OAuth integrations, Stripe billing, notification delivery - Day 6-7: Dashboard UI, onboarding flow, vendor management, plan limits - Day 8-9: AI-powered diff analysis via OpenRouter, test infrastructure, SEO, structured data, sitemap - Day 10: Replaced Browserless.io with a local Puppeteer instance — one less external dependency The rewrite was worth it. Everything is cleaner, more modular, and the scraping pipeline actually handles the real-world mess of vendor pages (RSS feeds, JS-rendered docs, inline styles, you name it). Would love for you all to give it a spin and let me know what vendors you'd want monitored next. 🚀