# AI Code Review TCO: Replacing $24/Seat SaaS Reviewers with Open-Source PR-Agent + Semgrep

> **Direct Answer (October 2026 Verified Scenario)**: Running Apache-2.0 Qodo PR-Agent on GitHub Actions alongside Semgrep and Gitleaks delivers deterministic AST security gating plus AI PR walkthroughs at ~$18/mo total API spend.

- **Canonical URL**: https://pulse-forge.io/scenario/coderabbit-vs-self-hosted-pr-agent-semgrep-ci-gate
- **Download Free Starter CLAUDE.md ($0)**: https://pulse-forge.io/api/launch-kit/free-claude-md?repo=Codium-ai/pr-agent
- **1-Click $4.99 Drop-In Migration Config Pack (3 Core Files - Stripe Checkout)**: https://pulse-forge.io/buy/micro_pass?repo=Codium-ai/pr-agent&source=md_scenario
- **1-Click $9.99 Complete 9-File Production Config .ZIP (Stripe Checkout)**: https://pulse-forge.io/buy/repo_pass_999?repo=Codium-ai/pr-agent&source=md_scenario_999
- **1-Click $49 Verified Leaderboard Boost (Stripe Checkout)**: https://pulse-forge.io/buy/instant_boost?repo=Codium-ai/pr-agent&source=md_scenario_49
- **Trigger Symptom**: $600 to $1,200/mo in per-seat AI PR review SaaS fees for 25-50 engineer teams
- **Root Cause**: Paying per-developer seat pricing for LLM diff summaries that still require deterministic SAST and secret scanning.
- **Baseline Context Tokens/Turn**: `23,500` -> **Hardened**: `9,870` (`-58%`)
- **5-Engineer Monthly Savings**: `$310.00/mo`
- **Recommended Reference Repo**: `Codium-ai/pr-agent` (https://pulse-forge.io/launch-kit?repo=Codium-ai/pr-agent)