CatDoes vs Replit Agent (2026)

CatDoes

by CatDoes

Replit Agent

by Replit

Pros

• ✓Cloud agent with its own computer: it plans, writes code, installs packages, runs tests and fixes its own errors, and keeps working after the browser tab is closed.
• ✓Native iOS and Android release from the same chat, with App Store submission and .apk, .aab and .ipa exports from Starter up, plus website-URL-to-app conversion.
• ✓Backend and monitoring on every plan: CatDoes Cloud provides database, auth, storage and edge functions, and CatDoes Watch surfaces errors and crashes for the agent to fix.

Limitations

• –Mobile releases start on Starter ($42/month billed yearly) and need Apple and Google developer accounts, and builds usually take 10 to 30 minutes.
• –No SOC 2, ISO 27001 or HIPAA certification is published, and no public API or MCP server is documented. Enterprise terms are arranged through a contact form.
• –Independent review evidence is thin: Product Hunt and Trustpilot hold a small number of reviews, and the G2 profile is claimed by the vendor but has no reviews yet.

Pros

• ✓Builds, runs and publishes in one place: Agent plans and writes the app, provisions a managed database with separate development and production copies, handles auth and secrets, and publishes to Replit hosting with DDoS protection and a web application firewall.
• ✓Security across the whole lifecycle: Package Firewall blocks malicious packages at install, Security Agent combines model-based review with Semgrep and HoundDog.ai before publishing, and Auto-Protect watches published apps for new CVEs and prepares Agent patches.
• ✓Wide reach for an app builder: more than 70 read-and-write connectors, MCP support in both directions, a free Starter plan, Free Mode on paid plans and up to 10 parallel background tasks on Pro.

Limitations

• –Apps published on Starter, Core and Pro are hosted by Replit, and self-hosting a Replit-built app or running Replit in your own cloud is limited to Enterprise preview and early access.
• –Paid Agent work is billed per checkpoint by request effort, so heavy builds in Power or Max can use credits quickly, and the free Starter plan caps Agent use daily, allows one published app for 30 days and excludes connectors and Plan mode.
• –Core runs one background task at a time and includes up to 5 builders, so teams that want parallel work or more seats need Pro or Enterprise, and Pro credit tiers above the entry point run up to $2,000 per month billed annually.