Rectify (formerly Replicate So) vs keel

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.

Keel is an operations platform that lets teams build custom software to run inventory, orders, warehouse workflows, and production planning without defaulting to a traditional ERP. Operators define their own data models, launch tailored systems in weeks, and connect the tools they already use.

The platform is code-first at its core. Teams describe data, APIs, permissions, and jobs in a Keel schema, then get managed serverless Postgres, auto-generated GraphQL and JSON APIs, TypeScript extensions, and internal admin tools from the same source of truth. Keel is open source and built for version control, multiple environments, and local development with its CLI and VS Code extension.

Keel was founded in 2021 by former Echo executives who scaled pharmacy operations through custom internal tooling when off-the-shelf software fell short. The company raised $6 million in 2024 to bring the platform to more operations teams who have outgrown spreadsheets and no-code stacks but want to avoid lengthy ERP implementations.

It suits logistics companies, e-commerce operators, manufacturers, and other teams that need owned, adaptable ops software their own staff can iterate on without waiting months for engineering priority.