Rectify (formerly Replicate So) vs Nadi

Rectify gives SaaS founders one developer-focused workspace to catch bugs, replay user sessions, monitor uptime, and run support without switching between a dozen tools. The product rebranded from Replicate and now centers on Quanta, an operations agent you steer through conversation rather than dashboards.

Most bug trackers make you configure filters and query builders before you see anything useful. Rectify flips that: you ask Quanta to surface rage-click sessions, draft changelogs from commits, or triage inbox patterns in plain English. The Chrome extension fits teams shipping with Cursor, Lovable, Bolt, Replit, or v0, capturing annotated screenshots, Loom clips, console logs, and network data with each report.

The stack covers monitoring across HTTP, HTTPS, TCP, DNS, and ICMP, on-demand GitHub code scans with file-level findings, roadmaps, changelogs, workflows, and an MCP server that links Claude or Cursor to your scan and feedback data. The site lists 100+ integrations and powers more than 1,000 products.

Pricing uses bring-your-own-key AI: connect OpenAI, Claude, Gemini, Deepseek, or Open Router with zero markup. Paid plans from $29 per month include a 14-day trial with no credit card, and an Idea tier stays free for solo builders.

Nadi is a crash care companion for developers who need real-time visibility into application errors and performance. It combines backend error tracking for PHP applications with browser real user monitoring, alerting, and team management in one dashboard. The platform positions itself as the nervous system for your app, capturing exceptions, slow queries, failed jobs, and other issue types with full stack traces and user impact data.

Setup is built around Laravel and PHP first. You install the Nadi Laravel package via Composer, run a single artisan installer command, and add API credentials to your environment. The JavaScript RUM SDK handles Core Web Vitals, session tracking, JavaScript errors, rage click detection, and source map deobfuscation on the frontend. Supported integrations include Laravel, WordPress, and browser JavaScript, with Node.js, Python, and Go SDKs listed as coming soon.

Alerting routes issues to Slack, Microsoft Teams, Telegram, email, and webhooks through configurable rules. Organizations get multi-tenant data isolation, team roles, project grouping, invitations, and audit logs. Nadi offers a free tier for side projects, a Pro plan for growing teams, and custom Enterprise pricing with SSO and SLA options.