Mergic is an AI senior engineer that reads every pull request against your entire codebase, infrastructure, and runtime telemetry — catching the bugs human reviewers miss before they ship.
Pattern-matchers find ~15% of real bugs. Mergic reasons about runtime impact — and the numbers show it.
Mergic doesn’t scan diffs. It reasons about them — across your full repo, infra, and incident history.
Mergic continuously indexes every file, function, and call-site into a typed code graph. Reviews understand cross-service contracts, API consumers, and downstream blast-radius — not just the lines that changed.
graph payments.handleRefund ├─ calls stripe.charges.retrieve ├─ calls notifyOps(charge) ├─ writes postgres://ledger.refunds ├─ consumed by 3 services │ ├─ accounting-svc (prod) │ ├─ fraud-detector (prod) │ └─ ops-dashboard (prod) └─ incidents 4 (last 90d) └─ INC-1842 · webhook replay
Mergic correlates code changes with production signals — error rates, latency, incident postmortems — to surface the bugs that will actually page someone at 2 a.m.
runtime :: refund webhook errors_24h +212% on staging p99 latency +340ms past incidents 2 (severity high) blast radius ledger writes verdict block-merge recommended confidence 94%
For high-confidence findings, Mergic proposes a complete patch — refactored to match your house style, with regression tests. You review the diff, you click merge.
+ import { withIdempotency } from "@/lib/billing"; + export async function handleRefund(req) { + return withIdempotency(req, async () => { const charge = await stripe.charges .retrieve(req.body.id); if (charge.amount > 100000) await notifyOps(charge); return refund(charge); + }); } tests 3 added · coverage +1.4%
Each product runs on the same code graph and incident-trained models — so context compounds with every workflow you adopt.
Inline reviews at staff-engineer quality, written against your full codebase and runtime telemetry.
A continuously-updated semantic graph of every repo, service, and infra dependency in your org.
One-click safe patches that match your codebase idioms, with regression tests included.
Pulls Datadog, Sentry, and PagerDuty into review — prioritizing PRs by real-world blast radius.
VPC deployment, fine-tuned models, SCIM, audit log export, named CSM — for regulated industries.
See the complete capability matrix across review, fix, graph, and runtime intelligence.
“Mergic caught a race condition in our payment ledger on its second day. That single finding paid for the contract for the next decade.”
“Our review SLAs went from 18 hours to 90 minutes. The team still does the final approval — Mergic does the cognitive heavy-lifting.”
“It’s the first AI tool that doesn’t hallucinate. The verifier model abstains when unsure — that’s what made my CTO sign.”