Superagent

Superagent is an autonomous security factory that defends applications, repositories, agents, and infrastructure around the clock.

Superagent is an autonomous security factory that defends applications, repositories, agents, and infrastructure. It adds security workers that own specific security jobs end to end, including PR security, secure dependency updates, red teaming, and agent guardrails. The platform includes Security-One 27B, a decision model for always-on security triage. It connects with existing integrations, coding agents, and delivery workflows without replacing them. It provides free unlimited usage on public repositories and offers private repository plans starting from free up to scale tiers.

Superagent at a glance

Best for: Software engineer
Runs on: Web, API
Pricing: Free for open source; Private free plan; Starter $499/month; Growth $1,499/month; Scale starts at $3,999/month
Released: May 2023
Category: AI coding tool
Website: superagent.sh

Key features

PR security to stop risky code before merge
Secure dependency updates into tested pull requests
Red team exploit path finding
Agent guardrails to prevent secret leaks
Security-One 27B decision model for triage
Cursor integration for remediation

Use it for

Schedule repository Red Team runs and send findings to Cursor
Put Context Guardrails between Resend and agents
Validate dependency updates end to end with Devin
Enforce sensitive-data rules where Pi runs

Alternatives to Superagent

Supercode — Cut token usage by up to 60% and improve AI coding reliability.
SuperPlane — Automates routine engineering backlogs while maintaining deterministic control.
Superlog — Automates bug triage, support answers, and infrastructure checks using existing models and subscriptions.
Daytona — It provisions sandboxes in under 90 milliseconds with full security isolation.
Superpowers — It enforces structured, test-driven development workflows for coding agents.
Coder — Provides full security, audit logging, and compliance for AI development.
Superset — Run many coding agents simultaneously without merge conflicts.
Repo Guards — It prevents AI agents from performing destructive actions across multiple repositories.
Factory — Agent platform with code review, AutoWiki and model routing built in
Prime Agent — It combines a persistent Python environment with durable state for long tasks.
DeepSource — Automated code reviews that combine static analysis with AI agents.
Supermaven — It uses a 1 million token context window for professional codebases.

All Superagent alternatives