Code Graph RAG vs Crayo: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Code Graph RAG and Crayo — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Code Graph RAG

vitali87

Freemium

Multi-language monorepo RAG: Tree-sitter parses your codebase into a Memgraph knowledge graph so you can query, edit, and refactor in plain English.

Multi-Language Graph Ingest: Tree-sitter parses Python, TypeScript, TSX, JavaScript, Rust, Go, Java, C, C++, C#, PHP, Lua, and Dart into a single language-agnostic Memgraph schema.
Natural-Language Cypher: The interactive CLI turns plain-English questions into Cypher queries and answers grounded in the real code structure, not vector-only guesses.
AST-Based Surgical Editing: The agent edits code through structural patches with a diff preview before any change is applied.
Structural Search & Replace: ast-grep is exposed as an agent tool, so you match and rewrite by AST pattern across the whole codebase instead of regex.
Pluggable ast-grep Tier: Add a new language from a single YAML pattern file — Ruby was added this way with Module/Function/Class nodes plus import edges.
Data-Flow Tracing: FLOWS_TO taint edges follow values through assignments, function calls, and I/O sinks across C, Java, C#, and Go.
Dead-Code Detection: Walk call and reference edges from entry points to find functions and modules nothing reaches.
Shared Graph Across Projects: Index many repos into one shared graph and query across them; a `clean` subcommand resets from scratch with confirmation.

Monorepo Q&A: Ask 'where is refund logic in this monorepo?' and get grounded answers from a graph of the real code, not stale docs.
AI-Assisted Refactoring: Rename or restructure APIs across languages with AST patches and a diff preview before commit.
Cross-Language Data-Flow Audits: Trace a value through assignments and function calls to see where sensitive data ends up.
Dead-Code Cleanup: Find unreachable functions and modules by walking call edges from entry points.
Codebase Onboarding: Give a new engineer or agent a queryable graph they can explore in natural language.
Structural Migrations: Use ast-grep to rewrite deprecated patterns (imports, error handling, config lookups) across a polyglot codebase.

Crayo AI

Freemium

All-in-one AI video editor that generates viral shorts with AI voiceovers, smart subtitles, gameplay optimization, and social-ready exports.

AI Voiceovers: Generate synthetic voiceovers in multiple voices and languages with adjustable pacing and tone to dub or narrate clips without manual recording.
Auto Subtitles & Captions: Automatic speech-to-text transcription with time-aligned captions, customizable styles, and exportable subtitle files (SRT) or burned-in captions for social platforms.
Shorts Generator: Intelligent clipping engine that identifies high-engagement moments from long videos and auto-creates short-form edits optimized for viral sharing.
Gameplay Optimization: Gameplay-aware editing that detects highlights, applies cropping and stabilization, and preserves HUD elements for clearer gaming clips.
Platform Presets & Export: One-click export presets tuned for TikTok, Instagram Reels, and YouTube Shorts with correct aspect ratios, resolutions, and bitrate settings.
Template Library & Visual Effects: Prebuilt templates, animated caption styles, transitions and motion graphics to quickly stylize clips for social audiences.
Batch Processing & Automation: Process and export multiple videos in bulk with consistent settings and templates to scale content repurposing workflows.
Generate viral short-form videos quickly
AI voiceover generation for videos
Automated, engaging subtitle creation
Optimized clipping and editing for gameplay footage
All-in-one workflow for creating and preparing social media shorts

Content Creators: Rapidly convert long livestreams or recorded videos into multiple short-form clips ready for TikTok, Instagram Reels, or YouTube Shorts.
Gaming Streamers: Automatically detect and extract gameplay highlights, crop to mobile-friendly aspect ratios, and add commentary voiceovers for highlight reels.
Marketing Teams: Produce social ads and promo shorts from product demos or webinars with branded templates and platform-optimized exports.
Localization & Dubbing: Create translated voiceovers and subtitles to repurpose a single video for multiple language audiences without new recordings.
Social Media Managers: Batch-generate captioned short clips from a content backlog for scheduled posting across platforms with consistent styling.
Repurposing Podcasts/Webinars: Turn long-form audio/video episodes into bite-sized clips with automated captions and voiceover summaries for promotional use.
Create short-form social videos (shorts, reels, TikToks) quickly
Add AI-generated voiceovers to raw footage
Auto-generate subtitles/captions for accessibility and engagement
Extract and optimize gameplay highlights for sharing
Rapidly produce localized/social-optimized versions of videos