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Code Review Graph vs Prilog

Bottom line

Code Review Graph is free, while Prilog has a free plan plus paid upgrades. Code Review Graph is open source and Prilog is not. You can run Code Review Graph on your own machine or server; Prilog is hosted by the vendor.

Which one should you try?

Code Review Graph

Free

Best for Teams using Claude Code, Cursor, or other MCP-compatible AI coding assistants

Prilog

Freemium

Best for Engineering teams managing high-volume production incidents

Pricing, capabilities and platforms side by side. Prices are as of the "Pricing checked" date in the table.

Code Review Graph

Code Review Graph

The tool builds a dependency graph of your codebase locally, then exposes that graph through MCP so Claude Code, Cursor, or any compatible assistant can ask targeted questions: which files are affected by this change, what is the impact radius, which communities cluster around this module. For large monorepos, this is the difference between a useful review context and a truncated one. The analysis runs entirely on your machine — no source code leaves the environment. The gap shows up when you need deep semantic understanding beyond structural imports; graph topology tells you what calls what, not whether the logic is correct.

Prilog

Prilog

Prilog detects production incidents, maps the failure back to the responsible code, generates a candidate fix, and routes that fix into your existing PR and task workflow — without a human manually triaging each step. Teams using Datadog, SigNoz, or AWS get the observability data ingested directly; teams on GitHub, GitLab, Jira, or Linear get the output delivered where they already work. The autonomous loop covers detection through remediation, which means recurring incidents that previously consumed hours of on-call time become queued PRs. The ceiling appears at complex, cross-service failures where root cause spans multiple repositories — the fix quality drops and engineers end up reviewing suggestions that require significant rework before merging.

AttributeCode Review GraphPrilog
PricingFreeFreemium
Price—$8 per publishable fix
Pricing checkedNot checked yetNov 5, 2026
Free trialNot stated7 days
Open sourceYesNo
Has APIYesNo
Self-hosted optionYesNo
PlatformsLinux, macOS, Windows (Python 3.10+)Web-based SaaS; works with cloud repositories (GitHub, GitLab) and observability platforms
Released2023—
Pros
  • Reads only changed files and their structural dependencies rather than entire repositories, so your AI assistant's context window goes toward relevant code instead of noise from unrelated modules.
  • Impact radius scoring on change analysis, so reviewers see which downstream files carry the highest risk before opening a single one — rather than manually tracing imports across a large graph.
  • Fully local execution with no cloud dependency, so source code never leaves the environment — a hard requirement for teams under data residency or confidentiality constraints.
  • MIT-licensed with no paid tier and pip installation, so there is no procurement gate, no usage cap, and no feature that unlocks only when you upgrade.
  • Unified graph model across multiple languages, so a polyglot monorepo gets consistent structural queries without separate tooling per language stack.
  • End-to-end incident-to-PR automation, so the gap between an alert firing and a remediation candidate appearing in your task tracker shrinks from hours of manual triage to an automated handoff.
  • Native integration with Datadog, SigNoz, and AWS for ingestion, paired with GitHub, GitLab, Jira, and Linear for output, which means the tool drops into an existing stack without forcing a workflow change on either the observability or the engineering side.
  • Historical incident learning that the vendor states improves fix suggestions over time, so recurring failures that previously required an engineer to re-diagnose from scratch get progressively better-prepped fix candidates.
  • SOC 2 and GDPR compliance posture built in, which means security review for granting an agent read access to production logs and write access to repos does not become the bottleneck that kills the rollout.
  • Freemium entry point that lets a team validate fix quality on real incidents before committing budget, so you find out whether the generated PRs are merge-ready or draft-quality before the contract is signed.
Cons
  • The graph captures import and call structure, not runtime behavior or semantic intent — questions like 'does this change break business logic in the billing module' return no useful answer, and teams with that requirement add a dedicated semantic search tool, maintaining two systems in parallel.
  • MCP is the only consumption interface; development environments without MCP support get nothing from this tool. Teams using IDE plugins or assistants that do not expose MCP cannot integrate it without building a custom bridge.
  • Community detection and architecture overview queries return structural clusters, which require a developer to interpret the output against domain knowledge — for teams onboarding to an unfamiliar codebase, the graph answers 'what talks to what' but not 'why.' Teams that need the 'why' typically switch to tools that ingest documentation and comments alongside the dependency graph.
  • Cross-service, multi-repository incidents hit a quality wall: when root cause spans more than one service, the generated fix addresses the symptom visible in the logs rather than the upstream source, and engineers spend more time correcting the suggestion than they would have spent writing it — at that point the tool saves no time on your worst incidents, only your easiest ones.
  • No self-hosted deployment option exists, which means teams under strict data-residency mandates or operating in air-gapped environments cannot use Prilog at all, and those teams move to a competitor or build internal tooling regardless of how well the fix quality performs in evaluation.
  • Fix output is gated on credits tied to paid tiers, so teams running high incident volumes hit the usage ceiling and face a choice between throttling the automation or absorbing the cost increase — at scale, the per-fix economics need to be validated against actual merge rate before the bill grows.

Made up your mind?

Code Review Graph

Free

Best for Teams using Claude Code, Cursor, or other MCP-compatible AI coding assistants

Prilog

Freemium

Best for Engineering teams managing high-volume production incidents

Specs come from each tool's own site and docs (how we test). AIDiveForge is editorially independent.

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