Claude · Codex · Gemini — cross-checked

AI pull-request reviews you can
actually trust.

AfterSE reviews every pull request with an ensemble of models — then a verification gate re-checks each finding against your real code and drops the ones it can't ground. You get genuine bugs tied to file:line, not confident-sounding noise.

  • Grounded to file:line — every finding
  • Verification gate on every tier
  • BYOK from $10/mo — you pay LLMs at cost
Platform-agnostic core · runs on Google Cloud
GitHub GitLab soon Bitbucket soon

73%

of a reviewer's time is spent re-reading unchanged context just to judge a diff.

The catch

Naive LLM reviewers hallucinate — they invent bugs on lines that don't exist. Noise trains your team to ignore them.

Our fix

A grounding + verification gate that re-checks every finding against the real file before it ever reaches your PR.

Why AfterSE

Signal, not noise — by construction.

Most AI reviewers optimize for coverage. We optimize for the thing that makes a review worth reading: findings you can trust enough to act on.

🛡️

Verification gate

Every candidate finding is re-checked against the actual code and rejected if it isn't grounded to a real file:line. Present on every tier — hallucinations don't get posted.

🤝

Multi-model consensus

On the Premium tier, a high-severity finding must be agreed by ≥2 independent models before it's posted. One model's hunch gets downgraded, not shipped to your team.

🎚️

Three review tiers

Light for fast sanity checks, Mid for everyday PRs, Premium for critical paths — each resolves to a different pipeline depth and model mix. Set a default per repo.

📍

Grounded findings

Each finding carries a severity (blocker / major / minor / nit) and a category (bug / security / perf / test / style), anchored to an exact line and posted as an inline comment.

🔑

Bring your own keys

BYOK mode: plug in your own Claude, Codex and Gemini keys and pay providers directly at cost. We charge a flat platform fee — no LLM markup. Or let us hold the keys in platform-provided mode.

💳

Cost you can predict

Credits meter every review (1 credit = $0.01). We place a hold before a review runs and settle to the exact amount after. Per-PR ceilings mean a review stops at the cap — never a surprise bill.

How it works

Open a PR. Get a review that earned your trust.

  1. 1

    You open a pull request

    The GitHub App receives the webhook, verifies it, and queues exactly one review per (repo, PR, commit).

  2. 2

    We fetch & ground

    A sandboxed clone parses the diff and builds a context bundle, plus linters, Semgrep and secret scanning to pre-filter the obvious.

  3. 3

    Models analyze

    Specialized agents across Claude, Codex and Gemini hunt for bugs, security, performance and test gaps in parallel.

  4. 4

    The verification gate

    Every candidate is re-checked against the real code. Ungrounded or low-confidence findings are dropped; Premium requires consensus.

  5. 5

    Grounded inline comments

    Survivors are deduped, severity-ranked and nit-capped, then posted as inline comments with a check-run summary — usually in minutes.

Pricing

Start with BYOK at $10/mo.

Pick a plan for the platform, bring your own LLM keys, and top up credits as you scale. No LLM markup in BYOK — you pay providers directly at their price.

Free

$0/forever

Kick the tires on a public repo.

  • Light tier reviews
  • Platform-provided keys
  • Small monthly credit allowance
  • Verification gate included
  • GitHub App
  • No card required
Get started

Enterprise

Custom

Managed keys, volume credits, SLAs.

  • Platform-provided mode (we hold the keys)
  • Volume credit pricing
  • SSO & audit logging
  • Deploy in your own Google Cloud
  • Consensus & policy tuning
  • Priority support & SLA
Talk to us

How credits work

1 credit = $0.01

A fixed anchor. Every review's cost is shown in credits and dollars — no mystery token math.

Hold → settle

We reserve an estimate before a review runs, then settle to the exact amount and refund the difference.

Per-PR ceiling

Each tier has a hard cap. A review stops at the cap and tells you — it can never silently overspend.

Allowance + top-ups

Your plan grants a monthly allowance; purchased top-up packs roll over and auto-buy when enabled.

FAQ

Questions, answered.

What exactly is BYOK?

Bring-Your-Own-Key. You supply your own Claude, Codex and Gemini API keys, and pay those providers directly at their price. AfterSE charges only a flat platform fee (billed in credits) — there's no markup on LLM usage. Prefer not to manage keys? Platform-provided mode lets us hold them and bundle cost into your credits.

Won't the AI just hallucinate bugs?

That's the whole problem we built around. Every candidate finding passes a verification gate that re-checks it against the actual code and rejects anything not grounded to a real file:line. On the Premium tier, high-severity findings additionally require consensus from at least two independent models before they're posted.

Which platforms do you support?

GitHub today, via a native GitHub App. The core pipeline is platform-agnostic — each VCS is a thin adapter that translates events to a canonical format — so GitLab and Bitbucket are on the roadmap without touching the review engine.

Where does it run, and is my code safe?

Reviews run on Google Cloud in a sandboxed clone that's torn down after each job. Your keys live in a secret manager, never in plaintext. The GitHub App requests only the scopes it needs and mints a short-lived, per-installation token per review.

What are tiers, and how do they differ from plans?

A tier is review depth — Light, Mid or Premium — deciding which stages and models run. A plan is your subscription (Free, BYOK, Enterprise) that grants a monthly credit allowance and gates which tiers you can use. Set a default tier per repo.

How do I keep costs under control?

Credits meter everything at 1 credit = $0.01. We place a hold before each review and settle afterward, every tier has a per-PR ceiling, and your dashboard shows a per-review breakdown of tokens, cache savings and credits charged. Auto top-up has a monthly cap you set.

Ship reviews your team stops ignoring.

Install the GitHub App, bring your keys, and get grounded reviews on your next PR — from $10/mo.

No card required for Free · Cancel anytime · 1 credit = $0.01