Greptile for codebase-context-aware AI review. Securie for security depth.
Greptile is AI code review with codebase-wide context. Same general-vs-security-specific axis as CodeRabbit. Run alongside Securie for the security layer.
Greptile's strength is codebase-wide context. Security-specific depth still requires a specialist tool.
Why people leave Greptile
- Greptile's findings are general; security depth limited
- No sandbox-verified prove-don't-flag
- No specialist fleet for AI-built-app patterns
Where Greptile actually breaks down
General AI review
Example: Same as CodeRabbit; broad coverage shallowly.
Impact: AI-built-app bug classes uncovered.
No sandbox-verified findings
Example: Pattern-match without runtime proof.
Impact: FP rate higher.
Why Securie instead
Security-specialist depth
20 detectors + RedTeam + OffensiveSwarm.
Sandbox-verified prove-don't-flag
Firecracker microVM.
Attestation chain
DSSE + Sigstore rekor.
Feature matrix — Greptile vs Securie
| Area | Greptile | Securie |
|---|---|---|
| Codebase context | Strong (their core) | Via intent-graph for security-specific patterns |
| Security specialist depth | General review | Yes |
| Sandbox-verified findings | No | Yes |
The deeper tradeoff
Greptile's codebase-wide context model is genuinely useful for general code review — it sees how a function is used elsewhere + can suggest changes that match codebase conventions. The architectural fit complements specialist tools rather than replacing them.
For the security layer specifically, Securie's specialist fleet + sandbox-verified prove-don't-flag invariant covers depth Greptile's general approach doesn't reach. Run both.
Pricing
Greptile: per-dev pricing. Securie: per-tenant capped envelope.
Migration path
- Keep Greptile for codebase-context review
- Add Securie for security review
- Both surface as PR comments
Extended migration playbook
Step 1: Keep Greptile for general review
What: No change.
Why: Codebase-context value remains.
Gotchas: Security depth is separate concern.
Step 2: Add Securie
What: GitHub App.
Why: Security depth.
Gotchas: Both as PR-comment surfaces.
Pick Securie if…
Security-specific PR review.
Stay with Greptile if…
Codebase-context-aware general AI review.
Common questions during evaluation
Should I run both?
Yes.
Cost?
Modest combined cost vs single legacy SAST.
Verdict
Greptile + Securie complementary pairing. Greptile for general codebase-context AI review; Securie for security-specialist depth.